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Current Applications
  Company Name  
  Application Number   
  "ENERGO-SISTEM" d.o.o.
 6D-1000
  "JSC" ArcelorMittal Tubular Product Aktau Kazakhstan
 2B-0115
  "JSC" ArcelorMittal Tubular Product Aktau Kazakhstan
 5L-0776
  "JSC" ArcelorMittal Tubular Product Aktau Kazakhstan
 ISO-1123
  "JSC" ArcelorMittal Tubular Product Aktau Kazakhstan
 Q1-0919
  "JSC" ArcelorMittal Tubular Product Aktau Kazakhstan
 TS-0784
  "PK Borets" Centroforce
 ISO-0962
  "PK Borets" Centroforce
 Q1-0736
  "PK Borets" Centroforce
 TS-0568
  3Z Corporation
 6A-1114
  Achech Valve Works Ltd
 6A-0987
  Achech Valve Works Ltd
 6D-0909
  ACM Of Nigeria Limited
 5CT-1162
  ACM Of Nigeria Limited
 7-0694
  ACM Of Nigeria Limited
 ISO-1107
  ACM Of Nigeria Limited
 Q1-0904
  ACM Of Nigeria Limited
 TS-0766
  Advanced Technology Group
 TPCP-0192
  Agmus S.A.
 5CT-1087
  AIG Enviro Gasket Company Ltd.
 6A-1069
  AJ Petroleum Sdn Bhd
 6D-0900
  AJ Petroleum Sdn Bhd
 ISO-0929
  AJ Petroleum Sdn Bhd
 Q1-0692
  AJ Petroleum Sdn Bhd
 TS-0521
  Aker Kvaerner Subsea Australia
 Q1-0986
  Aker Kvaerner Subsea Australia
 TS-0867
  Al Gebal for Inspection and Conformity
 ISO-1112
  Al Gebal for Inspection and Conformity
 Q1-0909
  Al Gebal for Inspection and Conformity
 TS-0771
  Al Nasr Technical Trading Agencies
 5CT-1202
  Alberta Oil Tool, A Dover Company/68th Ave Facility
 5CT-1193
  Alberta Oil Tool, A Dover Company/68th Ave Facility
 11AX-0096
  Alberta Oil Tool, A Dover Company/68th Ave Facility
 11B-0100
  Alberta Oil Tool, A Dover Company/68th Ave Facility
 ISO-1029
  Alberta Oil Tool, A Dover Company/68th Ave Facility
 Q1-0816
  Alberta Oil Tool, A Dover Company/68th Ave Facility
 TS-0674
  Alberta Petroleum Industries Valve & B.O.P. Services Ltd.
 6A-0956
  ALCO Flow Control
 ISO-1156
  ALCO Flow Control
 Q1-0950
  ALCO Flow Control
 TS-0821
  ALCO Hydra Oil Tool
 ISO-1158
  ALCO Hydra Oil Tool
 Q1-0952
  ALCO Hydra Oil Tool
 TS-0823
  ALCO Industrial Equipment
 ISO-1155
  ALCO Industrial Equipment
 Q1-0949
  ALCO Industrial Equipment
 TS-0820
  ALCO Machine Works
 ISO-1159
  ALCO Machine Works
 Q1-0953
  ALCO Machine Works
 TS-0824
  ALCO Red Deer
 ISO-1157
  ALCO Red Deer
 Q1-0951
  ALCO Red Deer
 TS-0822
  Allied-Locke Industries/Illinois Facility
 7F-0031
  Alsa Engineers Pvt Ltd
 6D-1010
  Amega West Services, LLC/Tyler Manufacturing
 7-1-0695
  American Augers, Inc.
 4F-0228
  Amiantit Polyolefin Piping System Company
 15LE-0016
  Anhui Huangshan Hengjiu Chain Transmission Co. Ltd.
 7F-0030
  Anyang County Huifeng Tube Industry Co.,Ltd.
 5CT-1153
  Anyang County Huifeng Tube Industry Co.,Ltd.
 5L-0771
  AO Ust-Kamenogorskiy Armaturniy Zavod
 6D-0868
  AO Ust-Kamenogorskiy Armaturniy Zavod
 ISO-0889
  AO Ust-Kamenogorskiy Armaturniy Zavod
 Q1-0648
  AO Ust-Kamenogorskiy Armaturniy Zavod
 TS-0473
  Apex Tubulars
 5CT-1105
  Apex Tubulars
 7-1-0718
  Apollo Machine and Welding Ltd.
 ISO-1110
  Apollo Machine and Welding Ltd.
 Q1-0907
  Apollo Machine and Welding Ltd.
 TS-0769
  ArcelorMittal Tubular Products Woodstock
 5CT-1053
  ArcelorMittal Tubular Products Woodstock
 5L-0708
  ArcelorMittal Tubular Products Woodstock
 ISO-0979
  ArcelorMittal Tubular Products Woodstock
 Q1-0753
  ArcelorMittal Tubular Products Woodstock
 TS-0585
  Arflu, S.A.
 6D-0933
  Argus Subsea Inc./Houston Facility
 6A-1096
  Argus Subsea Inc./Houston Facility
 17D-0066
  Armstrong Infrastructure & Projects Limited
 5L-0756
  Armstrong Infrastructure & Projects Limited
 ISO-1075
  Armstrong Infrastructure & Projects Limited
 Q1-0871
  Armstrong Infrastructure & Projects Limited
 TS-0733
  AST SpA
 6A-1053
  AST SpA
 6DSS-0012
  Atlas Copco Drilling Solutions LLC
 4F-0199
  Atlas Machine & Welding Service, Inc.
 ISO-1061
  Atlas Machine & Welding Service, Inc.
 Q1-0855
  Atlas Machine & Welding Service, Inc.
 TS-0715
  B & T Oilfield Products
 14L-0029
  B & T Oilfield Products
 ISO-1059
  Baker Hughes - Baker Oil Tools/Bridge of Don
 14L-0004.3
  Baker Oil Tools (Tri-State) Egypt/El Alamein Facility
 6A-1051
  Baker Oil Tools Asia Pacific/Singapore Facility
 14A-0040
  Baker Oil Tools Asia Pacific/Singapore Facility
 14L-0031
  Baker Oil Tools Asia Pacific/Singapore Facility
 ISO-1135
  Baker Oil Tools Asia Pacific/Singapore Facility
 Q1-0931
  Baker Oil Tools Asia Pacific/Singapore Facility
 TS-0795
  Baoji Jinzuan Oilfield Machinery Co., Ltd
 4F-0186
  Baoji Jinzuan Oilfield Machinery Co., Ltd
 7K-0213
  Baoji Jinzuan Oilfield Machinery Co., Ltd
 8C-0131
  Baoji Jixin Petroleum Drilling and Production Equipment Co., Ltd.
 4F-0190
  Baoji New Era Petroleum Manufacturing Co., Ltd. Ltd
 4F-0241
  Baoji New Era Petroleum Manufacturing Co., Ltd. Ltd
 7K-0263
  Baoji Yidong Petroleum and Machining Factory/High New 12 Road Facility
 4F-0189
  Baoji Zhibang Petroleum Machinery Co., Ltd.
 7K-0221
  Baoji Zhibang Petroleum Machinery Co., Ltd.
 8C-0134
  Baoshan Iron & Steel Co., Ltd./Heavy Plate Plant
 2H-0020
  Baoshan Iron & Steel Co., Ltd./Heavy Plate Plant
 2W-0013
  Baoshan Iron & Steel Co., Ltd./Heavy Plate Plant
 2Y-0010
  Baotou Iron & Steel Comprehensive Enterprises (Group) Huafa Oil Steel Pipe Co. Ltd.
 5CT-1112
  Batusan Makina Sanayi VE Ticret A.S.
 6D-0995
  Bazhou Shida Hongsheng Petrochemical Machinery Co. Ltd.
 7K-0250
  Bazhou Shida Hongsheng Petrochemical Machinery Co. Ltd.
 ISO-1064
  Bazhou Shida Hongsheng Petrochemical Machinery Co. Ltd.
 Q1-0858
  Bazhou Shida Hongsheng Petrochemical Machinery Co. Ltd.
 TS-0719
  Beijing ACME Petroleum Engineering Technology Development CO., Ltd.
 4F-0220
  Beijing ACME Petroleum Engineering Technology Development CO., Ltd.
 11E-0130
  Beijing CSR Times Locomotive & Rolling Stock Mechanics Co. Ltd.
 ISO-1095
  Beijing CSR Times Locomotive & Rolling Stock Mechanics Co. Ltd.
 Q1-0891
  Beijing CSR Times Locomotive & Rolling Stock Mechanics Co. Ltd.
 TS-0753
  Beijing Gingo United Petrotech Development Co., Ltd
 7-1-0721
  Beijing Jerrywon Energy Equipment Manufacturing Co., Ltd.
 ISO-1164
  Beijing Jerrywon Energy Equipment Manufacturing Co., Ltd.
 Q1-0957
  Beijing Jerrywon Energy Equipment Manufacturing Co., Ltd.
 TS-0832
  Beijing Petromentor Investment Consultancy Ltd
 TPCP-0195
  Beijing Petromentor Investment Consultancy Ltd
 TPCP-0196
  Beijing Petromentor Investment Consultancy Ltd
 TPCP-0197
  Beijing PSK New Technology of Petroleum Machinery Co. Ltd.
 7K-0244
  Beijing PSK New Technology of Petroleum Machinery Co. Ltd.
 ISO-1037
  Beijing PSK New Technology of Petroleum Machinery Co. Ltd.
 Q1-0827
  Beijing PSK New Technology of Petroleum Machinery Co. Ltd.
 TS-0686
  Bellino S.r.l.
 7-0665
  Bellino S.r.l.
 7-1-0678
  Besmindo (B) Sdn. Bhd
 7-1-0767
  Besmindo (B) Sdn. Bhd
 ISO-1128
  Besmindo (B) Sdn. Bhd
 Q1-0926
  Besmindo (B) Sdn. Bhd
 TS-0790
  Besmindo Australia Pty Ltd
 7-1-0714
  Binhiriter Petroleum Machinery Manufacturing Co., Ltd
 6A-0944
  Binhiriter Petroleum Machinery Manufacturing Co., Ltd
 6D-0863
  Binhiriter Petroleum Machinery Manufacturing Co., Ltd
 16C-0107
  BK Tubulars Nigeria Limited
 5B-0033
  BK Tubulars Nigeria Limited
 5CT-1133
  BK Tubulars Nigeria Limited
 5L-0758
  BK Tubulars Nigeria Limited
 ISO-1080
  BK Tubulars Nigeria Limited
 Q1-0876
  BK Tubulars Nigeria Limited
 TS-0738
  Blue Dot Services Inc.
 5CT-1113
  Blue Dot Services Inc.
 7-1-0725
  Blue Dot Services Inc.
 ISO-1043
  Blue Dot Services Inc.
 Q1-0833
  Blue Dot Services Inc.
 TS-0693
  Blueline Manufacturing Inc.
 5CT-1045
  Blueline Manufacturing Inc.
 7-1-0683
  Blueline Manufacturing Inc.
 ISO-0957
  Blueline Manufacturing Inc.
 Q1-0733
  Blueline Manufacturing Inc.
 TS-0564
  Bohai NKK Drill Pipe Co., Ltd.
 5D-0147
  Boomerang Tube/Liberty Works
 5CT-1111
  Boomerang Tube/Liberty Works
 5L-0742
  BOP Products
 16A-0250
  Bridon Hangzhou Ropes Co. Ltd.
 9A-0079
  Bridon International GmbH
 9A-0081
  BSS (Beijing) Petro-Chemical Equipment Co., Ltd.
 12K-0019
  Butler and Cook, Inc.
 5CT-1175
  Butler and Cook, Inc.
 7-1-0761
  Butler and Cook, Inc.
 ISO-1126
  Butler and Cook, Inc.
 Q1-0923
  Butler and Cook, Inc.
 TS-0788
  C.C. Valves Mfg Co. Pvt Ltd
 600-0070
  C.C. Valves Mfg Co. Pvt Ltd
 602-0011
  C.C. Valves Mfg Co. Pvt Ltd
 609-0018
  C.C. Valves Mfg Co. Pvt Ltd
 6D-0918
  Calobri S.r.l.
 600-0064
  Calobri S.r.l.
 6A-0957
  Calobri S.r.l.
 6D-0879
  Cameron Drilling Systems/Houston Facility
 16A-0233
  Cameron Drilling Systems/Houston Facility
 Q1-0715
  Cameron Drilling Systems/Houston Facility
 TS-0546
  Cameron Drilling Systems/Oklahoma City Facility
 ISO-0912
  Cameron International Corp./Surface Systems-Iola
 11B-0108
  Cangzhou Boda Petroleum Machinery Development Co., Ltd.
 4F-0191
  Cangzhou Boda Petroleum Machinery Development Co., Ltd.
 7K-0199
  Cangzhou Hengyuan Global Pipeline Group Co. Ltd.
 5L-0770
  Cangzhou Hengyuan Global Pipeline Group Co. Ltd.
 6H-0037
  Cangzhou Huahong Petroleum Tubular Products Manufacturing Co., Ltd.
 5CT-1207
  Cangzhou Longma Steel Pipe Production Co., Ltd
 5L-0685
  Cangzhou Shunde Industrial Co.,Ltd
 11E-0151
  Cangzhou Xinxing Seamless Steel Pipe Co.,Ltd
 5CT-1127
  Capital Star Steel S.A
 5CT-1179
  Capital Star Steel S.A
 5L-0780
  Caprock Pipe & Supply
 5CT-1128
  Cargo Gear Services (India) Pvt. Ltd
 ISO-0999
  Cargo Gear Services (India) Pvt. Ltd
 Q1-0779
  Cargo Gear Services (India) Pvt. Ltd
 TS-0612
  Carlos Caballero SRL
 ISO-1030
  Carlos Caballero SRL
 Q1-0817
  Carlos Caballero SRL
 TS-0675
  Casewell Drilling Services Pvt. Ltd.
 5CT-0867
  Cementing Technology & Equipment Ltd.
 5CT-1157
  Cementing Technology & Equipment Ltd.
 10D-0031
  Changge Yulong Pipe Products Co., Ltd
 5L-0766
  Changqing Petroleum Exploration Bureau Machinery Manufacture Plant/Shaanxi Facility
 11E-0124
  Changshu Chengfeng Machinery Manufacturing Co., Ltd.
 5CT-1134
  Changshu Chengfeng Machinery Manufacturing Co., Ltd.
 11E-0141
  Changzhou Heyuan Steel Tube Co., Ltd.
 5CT-1103
  Changzhou Heyuan Steel Tube Co., Ltd.
 5L-0738
  Changzhou Wujin Furong Aluminum Alloy Profile Factory
 5CT-1100
  Chendu Xinze Machinery Co.,Ltd.
 11E-0126
  Chengde City Longcheng Steeltubes Manufacturing
 5CT-1068
  Chengde City Longcheng Steeltubes Manufacturing
 5L-0718
  Chengdu Bode Petroleum Equipment Manufacture Co., Ltd./Dayi County Facility
 11E-0119
  Chengdu Bright PDC Bits Co., Ltd
 7-1-0704
  Chengdu Fengyuan Science & Development Co., Ltd.
 7-1-0727
  Chengdu Xingbode Petroleum Equipment Manufacturing Co., Ltd.
 6A-1115
  China Gaoneng Valve Co., Ltd.
 6D-0946
  China Railway Wuhan Bridge Industries Limited
 2C-0100
  China Zhejiang Linuo Valve Co., Ltd.
 6D-1027
  China Zhejiang Linuo Valve Co., Ltd.
 ISO-1165
  China Zhejiang Linuo Valve Co., Ltd.
 Q1-0958
  China Zhejiang Linuo Valve Co., Ltd.
 TS-0833
  CINTAC S.A.
 5L-0787
  Ciscon Machine Shop
 5CT-1019
  Ciscon Machine Shop
 7-1-0740
  Clover Industries Inc.
 ISO-1050
  Clover Industries Inc.
 Q1-0843
  Clover Industries Inc.
 TS-0703
  CMW Flow Technical (Shanghai) Co.,Ltd
 6D-0937
  CNC Industries Ltd.
 6A-1083
  CNPC Sichuan Petroleum Equipment Manufacturing Company/Nanchang Road Facility
 4F-0239
  CNPC Sichuan Petroleum Equipment Manufacturing Company/Nanchang Road Facility
 6D-1016
  CNPC Sichuan Petroleum Equipment Manufacturing Company/Nanchang Road Facility
 7K-0258
  Columbian TecTank/Winchester Facility
 12F-0069
  Columbian TecTank/Winchester Facility
 Q1-0597
  Columbian TecTank/Winchester Facility
 TS-0420
  Commercial Diving Academy
 TPCP-0193
  Coordinacion Especialista de Soporte a la Operacion
 ISO-1109
  Coordinacion Especialista de Soporte a la Operacion
 Q1-0906
  Coordinacion Especialista de Soporte a la Operacion
 TS-0768
  Cougar Machine Ltd.
 6A-1091
  Cougar Machine Ltd.
 7-1-0762
  Cougar Machine Ltd.
 7NRV-0001
  CPD Oilwell International Pte Ltd
 Q1-0746
  CPD Oilwell International Pte Ltd
 TS-0578
  Creative Valve Solutions Inc.
 6D-0846
  Creative Valve Solutions Inc.
 ISO-0859
  Creative Valve Solutions Inc.
 Q1-0611
  Creative Valve Solutions Inc.
 TS-0435
  CSSC Nanjing Luzhou Machine Co.,Ltd./ Zhenjiang Marine Auxiliary Machinery Works
 2C-0095
  CSSC Nanjing Luzhou Machine Co.,Ltd./ Zhenjiang Marine Auxiliary Machinery Works
 ISO-1044
  CSSC Nanjing Luzhou Machine Co.,Ltd./ Zhenjiang Marine Auxiliary Machinery Works
 Q1-0837
  CSSC Nanjing Luzhou Machine Co.,Ltd./ Zhenjiang Marine Auxiliary Machinery Works
 TS-0696
  Da An Heng Rui Production Equipments Co., Ltd.
 5CT-1009
  Da An Heng Rui Production Equipments Co., Ltd.
 6A-0961
  Da An Heng Rui Production Equipments Co., Ltd.
 11AX-0088
  DADI Petroleum Machinery Co., Ltd. of Inner Mongolia First Machinery (Group) Co., Ltd.
 5CT-1145
  Dahlson Industries Ltd
 4F-0232
  Dahlson Industries Ltd
 8C-0145
  Dahlson Industries Ltd
 16D-0049
  Dahlson Industries Ltd
 ISO-1072
  Dahlson Industries Ltd
 Q1-0869
  Dahlson Industries Ltd
 TS-0731
  Dalian Dayang Valves Industries Co., Ltd.
 6D-0907
  Dalian Fuhua Machining Industry Co.,Ltd.
 6A-1097
  Dalian Fuhua Machining Industry Co.,Ltd.
 6D-1014
  Dalian Huake Machinery Co.Ltd
 11D1-0029
  Dalian Jinli Fluid Equipment Development Co.,Ltd
 6D-0977
  Daqing City Initiative Pipe Manufacturing Co. Ltd.
 5L-0739
  Daqing Hongyun Steel Pipe Manufacturing Co., Ltd
 5L-0712
  Daqing Jinghong Petroleum Equipment Manufacturing Co., Ltd.
 6A-1063
  Daqing Jinghong Petroleum Equipment Manufacturing Co., Ltd.
 8C-0146
  Daqing Jinghong Petroleum Equipment Manufacturing Co., Ltd.
 ISO-1105
  Daqing Jinghong Petroleum Equipment Manufacturing Co., Ltd.
 Q1-0882
  Daqing Jinghong Petroleum Equipment Manufacturing Co., Ltd.
 TS-0743
  Daqing Jingtai Mechanical Manufacturing Co., Ltd.
 5CT-1159
  Daqing Longxing Oil Machine Limited
 11B-0098
  Daqing MeNda Engineering Co., Ltd.
 6D-0921
  DaQing Ocean Petroleum Technology Development Co., Ltd.
 6A-1070
  DaQing Ocean Petroleum Technology Development Co., Ltd.
 6D-0989
  Daqing Wanke Oilfield Equipment Manufacturing Co., Ltd.
 7-0671
  Delval Flow Controls Private Limited
 6D-0912
  Dezhou Great Wall Petroleum Machinery Co. Ltd.
 5CT-1121
  Dezhou L&M Petroleum Machinery Manufacturing Co.
 7K-0252
  Dezhou Xinde Petroleum Machinery Co., Ltd
 5CT-1012
  Dezhou Xinde Petroleum Machinery Co., Ltd
 7-1-0659
  Dezhou Xinde Petroleum Machinery Co., Ltd
 7K-0215
  Dhafir Technologies L.L.C
 ISO-1099
  Dhafir Technologies L.L.C
 Q1-0888
  Dhafir Technologies L.L.C
 TS-0749
  Dingxiang Beicheng Flange Co., Ltd
 6A-1023
  Dingxiang Haokun Forged Stainless Flanges Co., Ltd
 6A-1075
  Dingxiang Kinggrand Machinery Co.,Ltd
 6A-1085
  Dingxiang New Century Machinery Co., Ltd.
 6A-1107
  DML Equipment Manufacturing Center of No.1 Mudlogging Company, BHDC
 ISO-1163
  DML Equipment Manufacturing Center of No.1 Mudlogging Company, BHDC
 Q1-0956
  DML Equipment Manufacturing Center of No.1 Mudlogging Company, BHDC
 TS-0831
  Dongyin Synergy Highland Petroleum Tubulars Co., Ltd.
 5CT-1132
  Dongyin Synergy Highland Petroleum Tubulars Co., Ltd.
 5D-0137
  Dongyin Synergy Highland Petroleum Tubulars Co., Ltd.
 5L-0757
  Dongying City Dongda Machinery Manufacture Co., Ltd.
 5CT-0978
  Dongying City Dongda Machinery Manufacture Co., Ltd.
 6A-0937
  Dongying City Dongda Machinery Manufacture Co., Ltd.
 8C-0126
  Dongying City Dongda Machinery Manufacture Co., Ltd.
 16A-0248
  Dongying City YongLiJingGong Petroleum Machinery Manufacturing Co., Ltd.
 5CT-1178
  Dongying KeWeiEr Petroleum Equipment Co., Ltd
 5CT-1077
  Dongying KeWeiEr Petroleum Equipment Co., Ltd
 5D-0129
  Dongying Rui’ao Industrial Trading Co.,Ltd
 5CT-1173
  Dongying Teli Petroleum Tubular Manufacture Co.,Lt
 5CT-1195
  Dongying Teli Petroleum Tubular Manufacture Co.,Lt
 5D-0148
  Dongying Teli Petroleum Tubular Manufacture Co.,Lt
 ISO-1162
  Dongying Teli Petroleum Tubular Manufacture Co.,Lt
 Q1-0955
  Dongying Teli Petroleum Tubular Manufacture Co.,Lt
 TS-0830
  Dongying Tianlin Petroleum Equipment Co., Ltd.
 5CT-1147
  Downhole & Design International Corporation
 14L-0030
  Downhole Service Company of CNPC Chuanqing Oilfield Service Co., Ltd.
 ISO-1113
  Downhole Service Company of CNPC Chuanqing Oilfield Service Co., Ltd.
 Q1-0866
  Downhole Service Company of CNPC Chuanqing Oilfield Service Co., Ltd.
 TS-0726
  Dril-Quip, Inc.
 16F-0002
  Drilling & Oil Production Technology Research Institute of Liaohe Oilfield Company, Petrochina
 5CT-1104
  Drilling & Oil Production Technology Research Institute of Liaohe Oilfield Company, Petrochina
 11AX-0091
  Drilling & Oil Production Technology Research Institute of Liaohe Oilfield Company, Petrochina
 11D1-0025
  Drilling Controls Inc.
 16A-0258
  Drilling Structures International, Inc./Wright Road Facility
 4F-0069.1
  DRT Enterprises
 ISO-1150
  DRT Enterprises
 Q1-0944
  DRT Enterprises
 TS-0808
  EEW Malaysia Sdn Bhd
 2B-0113
  EEW Malaysia Sdn Bhd
 5L-0775
  EEW Special Pipe Constructions GmbH
 2B-0112
  Egyptian Chinese Drilling Company
 ISO-1010
  Egyptian Chinese Drilling Company
 Q1-0790
  Egyptian Chinese Drilling Company
 TS-0635
  Enerflow Industries Inc./Corporate Head Quarters
 4F-0231
  Enerflow Industries Inc./Corporate Head Quarters
 ISO-1066
  Enerflow Industries Inc./Corporate Head Quarters
 Q1-0864
  Enerflow Industries Inc./Corporate Head Quarters
 TS-0727
  Enerflow Industries Inc./Industrial Complex No. 2
 4F-0230
  Enerflow Industries Inc./Industrial Complex No. 2
 ISO-1065
  Enerflow Industries Inc./Industrial Complex No. 2
 Q1-0865
  Enerflow Industries Inc./Industrial Complex No. 2
 TS-0728
  Energy Cranes
 ISO-1012
  Energy Cranes
 Q1-0792
  Energy Cranes
 TS-0637
  Energy Cranes, LLC
 TPCP-0198
  Energy Cranes, LLC
 TPCP-0199
  Engineering and Marine Services Pte Ltd
 2C-0102
  Engineering and Marine Services Pte Ltd
 4F-0242
  Engineering and Marine Services Pte Ltd
 ISO-1189
  Engineering and Marine Services Pte Ltd
 Q1-0980
  Engineering and Marine Services Pte Ltd
 TS-0861
  Ensign Energy Services Inc, EPC Division/8th Street Repair Facility
 ISO-1174
  Ensign Energy Services Inc, EPC Division/8th Street Repair Facility
 Q1-0965
  Ensign Energy Services Inc, EPC Division/8th Street Repair Facility
 TS-0844
  ERW Steel Pipe Plant of Wisco Wuhan Jiang Bei Iron & Steel Ltd
 5CT-1187
  ERW Steel Pipe Plant of Wisco Wuhan Jiang Bei Iron & Steel Ltd
 5L-0784
  Esferomatic S.A.
 6D-0972
  ESP Completion Technologies
 6A-1122
  ESP Completion Technologies
 ISO-1194
  ESP Completion Technologies
 Q1-0985
  ESP Completion Technologies
 TS-0866
  Falcon Industries, LLC
 4F-0201
  FBIC, INC
 600-0094
  FBIC, INC
 6D-1039
  FBIC, INC
 ISO-1195
  FBIC, INC
 Q1-0987
  FBIC, INC
 TS-0868
  FEPCO ZONA FRANCA S.A./Cartagena Facility
 6A-1079
  FEPCO ZONA FRANCA S.A./Cartagena Facility
 ISO-1114
  FEPCO ZONA FRANCA S.A./Cartagena Facility
 Q1-0911
  FEPCO ZONA FRANCA S.A./Cartagena Facility
 TS-0774
  Fiberspar LinePipe LLC
 15HR-0023
  Fiberspar LinePipe LLC
 ISO-1170
  Fiberspar LinePipe LLC
 Q1-0961
  Fiberspar LinePipe LLC
 TS-0838
  First Filter
 5CT-1115
  Flosteer Engineers Pvt. Ltd.
 600-0090
  Flosteer Engineers Pvt. Ltd.
 602-0017
  Flosteer Engineers Pvt. Ltd.
 609-0028
  Flosteer Engineers Pvt. Ltd.
 6D-1013
  Flowcontrol Company Ltd.
 6D-0960
  Flowcontrol Company Ltd.
 ISO-1035
  Flowcontrol Company Ltd.
 Q1-0824
  Flowcontrol Company Ltd.
 TS-0683
  Fluid Design Solutions, Inc.
 8C-0138
  FLUITEK ORSENIGO Srl
 6DSS-0011
  FMC Technologies Srl a Socio Unico
 6A-1110
  FMC Technologies Srl a Socio Unico
 16A-0254
  FMC Technologies Srl a Socio Unico
 17D-0073
  FMC Tubular & Equipment Corporation
 7-1-0777
  Forum Oilfield Technologies
 Q1-0939
  Forum Oilfield Technologies
 TS-0803
  FuNing County HongDa Petroleum Machinery Co., Ltd.
 7-1-0684
  FuNing County HongDa Petroleum Machinery Co., Ltd.
 11D1-0023
  FuNing County HongDa Petroleum Machinery Co., Ltd.
 ISO-0958
  FuNing County HongDa Petroleum Machinery Co., Ltd.
 Q1-0734
  FuNing County HongDa Petroleum Machinery Co., Ltd.
 TS-0565
  Future Pipe Industries (LLC)/Yellow Box Division
 15HR-0022
  Future Pipe Industries (LLC)/Yellow Box Division
 15LR-0020
  Fuzhou Rongding Metallurgical and Environmental Protection Equipement, Co., Ltd.
 ISO-1078
  Fuzhou Rongding Metallurgical and Environmental Protection Equipement, Co., Ltd.
 Q1-0874
  Fuzhou Rongding Metallurgical and Environmental Protection Equipement, Co., Ltd.
 TS-0736
  Galperti Engineering S.p.A.
 6DSS-0015
  Gasket Vedações Tecnicas
 6A-1052
  Gates Fleximak Ltd
 7K-0253
  Geology And Mineral Resources Bureau Wuxi Drilling Tools Factory
 5D-0134
  Geology And Mineral Resources Bureau Wuxi Drilling Tools Factory
 7-1-0728
  Gesco Free Zone
 5CT-1169
  Gesco Free Zone
 7-0696
  Gesco Free Zone
 7-1-0759
  Goodrich Gasket Private Limited
 6D-1022
  Goodrich Gasket Private Limited
 16C-0142
  Goodrich Gasket Private Limited
 17D-0070
  Goodwin International, Ltd.
 594-0005
  Goodwin International, Ltd.
 6D-1034
  Greene's Energy Group Corporate Office
 ISO-1171
  Greene's Energy Group Corporate Office
 Q1-0962
  Greene's Energy Group Corporate Office
 TS-0841
  Gremach Infrastructure Private Limited
 5L-0767
  Gremach Infrastructure Private Limited
 ISO-1096
  Gremach Infrastructure Private Limited
 Q1-0890
  Gremach Infrastructure Private Limited
 TS-0752
  GRV Flow Controls Co., Ltd.
 6D-0950
  Guanghan Jincheng Petroleum Machinery Co., Ltd.
 4F-0218
  Guanghan Jincheng Petroleum Machinery Co., Ltd.
 7K-0237
  Guanghan Jincheng Petroleum Machinery Co., Ltd.
 8C-0140
  Guanghan Yonghong Machinary Co., Ltd.
 7K-0262
  Guanghan Yonghong Machinary Co., Ltd.
 8C-0156
  Guangzhou Junjia Steel Tube Manufacturer Co., Ltd.
 5CT-1180
  Guangzhou Junjia Steel Tube Manufacturer Co., Ltd.
 5L-0782
  Gulf International Pipeline Industry
 5CT-1182
  Gulf International Pipeline Industry
 5L-0783
  Gulf International Pipeline Industry
 ISO-1141
  Gulf International Pipeline Industry
 Q1-0936
  Gulf International Pipeline Industry
 TS-0800
  Gvs/Vci Ltd
 6D-0974
  GWC Valve Manufacturing (Shanghai) CO., LTD.
 6A-1074
  GWC Valve Manufacturing (Yancheng) Co., Ltd.
 600-0086
  GWC Valve Manufacturing (Yancheng) Co., Ltd.
 ISO-1091
  GWC Valve Manufacturing (Yancheng) Co., Ltd.
 Q1-0893
  GWC Valve Manufacturing (Yancheng) Co., Ltd.
 TS-0755
  Haean Machinery Ind. Co., Ltd.
 2C-0096
  Haean Machinery Ind. Co., Ltd.
 ISO-1054
  Haean Machinery Ind. Co., Ltd.
 Q1-0847
  Haean Machinery Ind. Co., Ltd.
 TS-0707
  Hai Yan Sentai Steel Co., Ltd
 5CT-1141
  Haitima Corporation
 6D-1017
  Handan Zhengda Manufacture Pipe Co., Ltd.
 5L-0786
  Hangzhou Newtime Valve Co.,Ltd.
 6D-0987
  Hangzhou UniBear Industrial Co., Ltd.
 7F-0032
  Hangzhou UniBear Industrial Co., Ltd.
 ISO-1172
  Hangzhou UniBear Industrial Co., Ltd.
 Q1-0963
  Hangzhou UniBear Industrial Co., Ltd.
 TS-0842
  Harbin Dongliang Tool Co., Ltd.
 5B-0034
  Harbin Dongliang Tool Co., Ltd.
 7-0701
  Harbin Dongliang Tool Co., Ltd.
 11B-0105
  Hatanaka Special Valve Industries Co., Ltd./Yonezawa Factory
 6D-1018
  Hatanaka Special Valve Industries Co., Ltd./Yonezawa Factory
 ISO-1139
  Hatanaka Special Valve Industries Co., Ltd./Yonezawa Factory
 Q1-0934
  Hatanaka Special Valve Industries Co., Ltd./Yonezawa Factory
 TS-0798
  Hawa Engineers Limited
 6A-1101
  HeBei Aocheng Petroleum Steel Pipe Manufacturing Co. Ltd.
 5CT-1086
  HeBei Aocheng Petroleum Steel Pipe Manufacturing Co. Ltd.
 5L-0725
  Hebei Baoshi Special Flexible Colloidization Co. Ltd.
 7K-0243
  Hebei Baoshi Special Flexible Colloidization Co. Ltd.
 16C-0129
  Hebei Baoshi Special Flexible Colloidization Co. Ltd.
 ISO-1032
  Hebei Baoshi Special Flexible Colloidization Co. Ltd.
 Q1-0819
  Hebei Baoshi Special Flexible Colloidization Co. Ltd.
 TS-0677
  Hebei Dingsheng Pipe Co.,Ltd
 5CT-1144
  Hebei Dingsheng Pipe Co.,Ltd
 5L-0765
  HeBei GuangHao Pipe Fittings Co., Ltd.
 6H-0035
  Hebei Haihao Group Huadian High Pressure Pipe Fitting Co. Ltd.
 6H-0030
  Hebei Longrun Pipeline Equipment Co., Ltd
 6H-0036
  Hebei Province Hongling Seamless Steel Tube Manufacturing Co., Ltd.
 5CT-1092
  Hebei Province Hongling Seamless Steel Tube Manufacturing Co., Ltd.
 5L-0728
  Hebei Sanshi Steel Pipe Co., Ltd
 5CT-0975
  Hebei Shenjian Pipe Fitting Co., Ltd
 5CT-1123
  Hebei Shenjian Pipe Fitting Co., Ltd
 5L-0750
  Hebei Shenjian Pipe Fitting Co., Ltd
 5LC-0022
  Hebei Shenjian Pipe Fitting Co., Ltd
 6H-0033
  Hebei Yaneng Oilfield Equipment Manufacturing Co.,
 7-1-0729
  Hebei Yaneng Oilfield Equipment Manufacturing Co.,
 ISO-1046
  Hebei Yaneng Oilfield Equipment Manufacturing Co.,
 Q1-0839
  Hebei Yaneng Oilfield Equipment Manufacturing Co.,
 TS-0699
  Hebei Yaosheng Petroleum Special Pipe Co., Ltd.
 5CT-1199
  Hebei Yaosheng Petroleum Special Pipe Co., Ltd.
 5L-0790
  Hebei Yuancheng Industry Co., Ltd
 5L-0723
  Hebei Yutong Special Rubber Hose Co., Ltd
 7K-0246
  Hebei Zhonghai Steel Pipe Manufacturing Co., Ltd
 5L-0759
  Hebei Zhongmei Special Rubber Product Co., Ltd
 7K-0264
  Hebei Zhongmei Special Rubber Product Co., Ltd
 ISO-1193
  Hebei Zhongmei Special Rubber Product Co., Ltd
 Q1-0984
  Hebei Zhongmei Special Rubber Product Co., Ltd
 TS-0865
  Hebei Zhuowei Steel Pipe Manufacturing Co., Ltd
 5L-0768
  Helmerich & Payne, IDC West Tulsa
 8C-0151
  Henan Zhongyuan Heavy Forging Co.,Ltd.
 7-1-0783
  Henan Zhongyuan Heavy Forging Co.,Ltd.
 ISO-1180
  Henan Zhongyuan Heavy Forging Co.,Ltd.
 Q1-0971
  Henan Zhongyuan Heavy Forging Co.,Ltd.
 TS-0851
  Hengshui Weijia Petroleum Equipment Manufacture Co.,Ltd
 5CT-1198
  Highkelly Industries Ltd.
 4F-0222
  Hilong Tubular Goods Co., Ltd.
 5CT-1155
  Histeel Co., Ltd.
 2B-0111
  Histeel Co., Ltd.
 5L-0754
  Histeel Co., Ltd.
 ISO-1068
  Histeel Co., Ltd.
 Q1-0861
  Histeel Co., Ltd.
 TS-0722
  Holcim Apasco/Cementos Apasco S.A. de C.V. Planta Orizaba
 10A-0096
  Holcim Apasco/Cementos Apasco S.A. de C.V. Planta Orizaba
 ISO-1186
  Holcim Apasco/Cementos Apasco S.A. de C.V. Planta Orizaba
 Q1-0977
  Holcim Apasco/Cementos Apasco S.A. de C.V. Planta Orizaba
 TS-0858
  Holding Energy Petroleum Engineering Technology(Beijing) Co., Ltd.
 5CT-1186
  Holding Energy Petroleum Engineering Technology(Beijing) Co., Ltd.
 ISO-1151
  Holding Energy Petroleum Engineering Technology(Beijing) Co., Ltd.
 Q1-0945
  Holding Energy Petroleum Engineering Technology(Beijing) Co., Ltd.
 TS-0809
  Hongze Dongjun Machinery Co. Ltd.
 6A-1046
  Hongze Dongjun Machinery Co. Ltd.
 16C-0130
  Huachangfeng Equipment Inc.
 12J-0018
  Huaian Fangyuan Forging CO.,Ltd.
 ISO-1192
  Huaian Fangyuan Forging CO.,Ltd.
 Q1-0983
  Huaian Fangyuan Forging CO.,Ltd.
 TS-0864
  Huaian Yuanji Marine Equipment Co. Ltd
 2C-0093
  Hub City Iron Works, Inc.
 5CT-1126
  Hubei Jianghan Lida Petroleum Material Equipment Co., Ltd
 6A-0994
  Hubei Jianghan Lida Petroleum Material Equipment Co., Ltd
 10D-0027
  Hubei Jianghan Lida Petroleum Material Equipment Co., Ltd
 13A-0047
  Hubei Jianghan Lida Petroleum Material Equipment Co., Ltd
 ISO-0943
  Hubei Jianghan Lida Petroleum Material Equipment Co., Ltd
 Q1-0708
  Hubei Jianghan Lida Petroleum Material Equipment Co., Ltd
 TS-0540
  Hughes Christensen/Corpus Christi Facility
 ISO-0967
  Hughes Christensen/Corpus Christi Facility
 Q1-0741
  Hughes Christensen/Corpus Christi Facility
 TS-0573
  Hughes Christensen/Lafayette Facility
 Q1-0881
  Hughes Christensen/Reynosa Mexico Facility
 ISO-0968
  Hughes Christensen/Reynosa Mexico Facility
 Q1-0742
  Hughes Christensen/Reynosa Mexico Facility
 TS-0574
  Hughes Christensen/Southpark Road Facility
 ISO-0966
  Hughes Christensen/Southpark Road Facility
 Q1-0740
  Hughes Christensen/Southpark Road Facility
 TS-0572
  Hunting Energy Services, Inc/Skyline Facility
 ISO-E0010
  Hyco Canada
 ISO-1022
  Hyco Canada
 Q1-0807
  Hyco Canada
 TS-0665
  Hydril Pressure Control Pvt Ltd, India
 6A-1065
  Hydril Pressure Control Pvt Ltd, India
 16A-0245
  Hydril Pressure Control Pvt Ltd, India
 ISO-1102
  Hydril Pressure Control Pvt Ltd, India
 Q1-0885
  Hydril Pressure Control Pvt Ltd, India
 TS-0746
  Hydro Pneumatic Bonetti SRL
 6A-1071
  Hydro Pneumatic Bonetti SRL
 6D-0990
  Hyundai Valve Ind. Co., Ltd.
 6D-0771
  Hyundai Valve Ind. Co., Ltd.
 ISO-0739
  Hyundai Valve Ind. Co., Ltd.
 Q1-0478
  Hyundai Valve Ind. Co., Ltd.
 TS-0292
  Indus Steel Pipes, Ltd.
 ISO-0931
  Indus Steel Pipes, Ltd.
 Q1-0694
  Indus Steel Pipes, Ltd.
 TS-0523
  Ingersoll Rand Company
 7K-0220
  Ingersoll Rand Company
 ISO-1179
  Ingersoll Rand Company
 Q1-0970
  Ingersoll Rand Company
 TS-0850
  Inner Mongolia North Heavy Industries Group Corp. Ltd./NHIC Antonoil Machinery Manufacturing Co., Ltd.
 ISO-1106
  Inner Mongolia North Heavy Industries Group Corp. Ltd./NHIC Antonoil Machinery Manufacturing Co., Ltd.
 Q1-0903
  Inner Mongolia North Heavy Industries Group Corp. Ltd./NHIC Antonoil Machinery Manufacturing Co., Ltd.
 TS-0765
  Inox Tech S.r.l.
 5L-0734
  Inox Tech S.r.l.
 5LC-0020
  Inox Tech S.r.l.
 5LD-0018
  Instituto Argentino De Siderurgia
 TPCP-0171
  International Tubular Services, Ltd.
 5CT-1142
  Interoffshore Pte Ltd
 7-1-0669
  ITAG L&R GmbH
 5CT-1057
  ITAG L&R GmbH
 7-1-0692
  ITS India Pvt. Ltd./Kakinada Facility
 16C-0110
  ITS IRAQ
 5CT-1177
  ITS IRAQ
 7-1-0770
  ITS IRAQ
 ISO-1130
  ITS IRAQ
 Q1-0928
  ITS IRAQ
 TS-0792
  ITS Kazakhstan
 5CT-1095
  ITS Kazakhstan
 7-1-0712
  ITS Kazakhstan
 Q1-0798
  ITS Kazakhstan
 TS-0782
  J & M Machine LLC
 7-1-0780
  JC Fabrica de Valvulas, S.A.
 6A-0975
  JC International Ltd.
 TPCP-0203
  JC International Ltd.
 TPCP-0204
  Jensen International, Inc.
 ISO-0917
  Jensen International, Inc.
 Q1-0679
  Jensen International, Inc.
 TS-0624
  JHS Valve Manufacturing (Beijing) Co., Ltd.
 6D-1024
  Jiangsu Chang-Bao Steel Tube Limited Co.
 5D-0132
  Jiangsu Changbao Precision Steel Tube Co., Ltd
 5CT-1037
  Jiangsu Changbao Precision Steel Tube Co., Ltd
 5D-0124
  Jiangsu Changbao Precision Steel Tube Co., Ltd
 5L-0697
  Jiangsu Dilong Piping System Co.
 5L-0774
  Jiangsu Dingxing Petroleum Machinery Co., Ltd.
 5CT-1078
  Jiangsu Dingxing Petroleum Machinery Co., Ltd.
 6D-0944
  Jiangsu GABO Pipe Tech-Making Co., Ltd
 5CT-1065
  Jiangsu GABO Pipe Tech-Making Co., Ltd
 5L-0717
  Jiangsu Hengwei Machinery Manufacturing Co., Ltd
 2C-0090
  Jiangsu Hengwei Machinery Manufacturing Co., Ltd
 7K-0225
  Jiangsu Huaiyin Marine Machinery Co., Ltd
 2C-0099
  Jiangsu Jin Shi Machinery Group Co., Ltd.
 Q1-0862
  Jiangsu Jin Shi Machinery Group Co., Ltd.
 TS-0724
  Jiangsu Jintong Drilling Tool Manufacturing Co., Ltd.
 5D-0142
  Jiangsu Rudong Jinyou Machinery Co., Ltd.
 7K-0218
  Jiangsu Shuangxin Reducer Machinery Co, Ltd
 11E-0131
  Jiangsu Suyan Valve & Pipe Plant
 6A-1098
  Jiangsu Suyan Valve & Pipe Plant
 6D-1015
  Jiangsu Suyan Valve & Pipe Plant
 16C-0138
  Jiangsu Tianyuan Steel Tube Co., Ltd
 5CT-1048
  Jiangsu Tianyuan Steel Tube Co., Ltd
 5L-0704
  Jiangsu Wujin Stainless Steel Pipe Group Co., Ltd.
 5LC-0025
  Jiangsu Zhongshi Machinery Co.Ltd.
 7K-0241
  Jiangsu Zhongshi Machinery Co.Ltd.
 8C-0142
  Jiangyin Changjiang Oil Special Pipe Manufacture Co. Ltd.
 5CT-1066
  Jiangyin Changjiang Oil Special Pipe Manufacture Co. Ltd.
 ISO-0993
  Jiangyin Changjiang Oil Special Pipe Manufacture Co. Ltd.
 Q1-0770
  Jiangyin Changjiang Oil Special Pipe Manufacture Co. Ltd.
 TS-0603
  Jiangyin Long-Bright Drill Pipe Manufacture Co., Ltd.
 5CT-1090
  Jiangyin Long-Bright Drill Pipe Manufacture Co., Ltd.
 7-0639
  Jiangyin Tianfeng Flange Co.,Ltd
 6H-0034
  Jiangyin Tianning Metal Pipe Fittings Co. Ltd.
 6H-0032
  Jiangyin Xingliujia Machinery Manufacturing Co., LTD
 5CT-1151
  Jiangyin Xingliujia Machinery Manufacturing Co., LTD
 7-0690
  Jianhu County Bowei Machinery Co., Ltd.
 6A-1028
  Jianhu County Hongda Valve & Pipe Co., Ltd.
 16A-0255
  JianHu HaoHui Electricity Petrochemical Machinery Co., Ltd.
 6A-0999
  JianHu HaoHui Electricity Petrochemical Machinery Co., Ltd.
 16A-0232
  JianHu HaoHui Electricity Petrochemical Machinery Co., Ltd.
 16C-0115
  Jianhu Kaitai Petroleum Machinery Co., Ltd.
 7K-0259
  Jiaxing Shenghe Petroleum Machinery Co., Ltd.
 11AX-0082
  Jiaxing Yunzhuo Machinery Manufacturing Co., Ltd
 11B-0096
  Jilin Sky Loong Industry Co., Ltd
 5CT-1192
  Jinan Hengyuan Bairui Petrochemical Equipment Co., Ltd
 6A-1087
  Jindal Saw Limited/Bellary Facility
 5L-0744
  Jinhu Hengli Machinery Co. Ltd.
 6A-1030
  Jinhu Kechuang Petroleum Machine Factory
 6A-1019
  Jinhu Xianghe Petroleum Machine Co Ltd
 6A-1035
  Jinhu Xianghe Petroleum Machine Co Ltd
 16C-0127
  Jinhu Xianghe Petroleum Machine Co Ltd
 ISO-1018
  Jinhu Xianghe Petroleum Machine Co Ltd
 Q1-0802
  Jinhu Xianghe Petroleum Machine Co Ltd
 TS-0660
  Jiyuan Zhongyuan Special Steel Drilling Equipment Co. Ltd
 7-1-0679
  Jiyuang Huaxin Hydraulic Engineering CO.,LTD.
 7-1-0753
  John Crane Production Solutions, Inc.
 11AX-0097
  John Crane Production Solutions, Inc.
 11B-0107
  Joint Venture Vietsovpetro
 2B-0101
  JSC "Borovichi Refractories Plant"
 TS-0836
  Jsc "Lse Af & Ss"Specavtomatika"
 6D-0980
  Jubail Energy Services Company (JESCO)
 5CT-1079
  Jubail Energy Services Company (JESCO)
 5L-0724
  Jubail Energy Services Company (JESCO)
 ISO-1009
  Jubail Energy Services Company (JESCO)
 Q1-0789
  Jubail Energy Services Company (JESCO)
 TS-0626
  K&B Machine Works, LLC
 5CT-1204
  K&B Machine Works, LLC
 ISO-1176
  K&B Machine Works, LLC
 Q1-0967
  K&B Machine Works, LLC
 TS-0846
  Kaifeng High & Middle Pressure Valves Co., Ltd
 6D-0963
  Kaist Valve Group Co., Ltd
 6D-0830
  Kakoti Engineering Works
 ISO-1057
  Kakoti Engineering Works
 Q1-0553
  Kakoti Engineering Works
 TS-0710
  KB Valve Co., Ltd
 609-0027
  Key Sung Metal Co., LTD
 600-0085
  Kinder Valves Inc.
 6D-1021
  Kinder Valves Inc.
 ISO-1142
  Kinder Valves Inc.
 Q1-0937
  Kinder Valves Inc.
 TS-0801
  KJF Co., Ltd.
 6A-1089
  Kliver Ltd.
 4F-0233
  Koken Boring Machine Co., Ltd.
 7-1-0757
  Koken Boring Machine Co., Ltd.
 ISO-1111
  Koken Boring Machine Co., Ltd.
 Q1-0908
  Koken Boring Machine Co., Ltd.
 TS-0770
  Korea Unicom Valve Co., Ltd.
 609-0026
  Korea Unicom Valve Co., Ltd.
 ISO-1144
  Korea Unicom Valve Co., Ltd.
 Q1-0913
  Korea Unicom Valve Co., Ltd.
 TS-0776
  Korea V & F Engineering Co., Ltd.
 609-0030
  Korea V & F Engineering Co., Ltd.
 6D-1026
  Korla Jinsha Petroleum Machinery Manufacture Co.,
 6A-1050
  Korla Jinsha Petroleum Machinery Manufacture Co.,
 16C-0131
  Koso Fluid Control Pvt Ltd
 6D-0966
  KPC Corporation/Wachon 2 Factory
 6D-1040
  KSB Valves (Shanghai) Co.,Ltd.
 600-0088
  KSB Valves (Shanghai) Co.,Ltd.
 6D-0997
  Kunj Forgings (P) Limited
 5CT-1197
  Kunj Forgings (P) Limited
 6A-1113
  Kunj Forgings (P) Limited
 7-0704
  Kunj Forgings (P) Limited
 11V1-0026
  Kunshan City Juyang Smithing Co.,Ltd
 ISO-1188
  Kunshan City Juyang Smithing Co.,Ltd
 Q1-0979
  Kunshan City Juyang Smithing Co.,Ltd
 TS-0860
  Lafarge Cement Egypt
 10A-0095
  Laiwu Steel Group - Zibo Anchor Chain Co., Ltd./Qingdao Branch
 2F-0015
  Laizhou Meizhong Petroleum Machinery Co., Ltd.
 11B-0104
  Lanzhou Changqing Petroleum Machinery Factory
 6A-1112
  Lanzhou Changqing Petroleum Machinery Factory
 16C-0146
  Lanzhou Petrochemical Company Machinery Factory
 6D-0926
  Lanzhou Petrochemical Company Machinery Factory
 ISO-0976
  Lanzhou Petrochemical Company Machinery Factory
 Q1-0750
  Lanzhou Petrochemical Company Machinery Factory
 TS-0582
  Laxmi Udyog Oil Field Equipments Private Limited
 5CT-1096
  Leestone Industry Ltd.
 5D-0128
  Leestone Industry Ltd.
 ISO-1167
  Leestone Industry Ltd.
 Q1-0778
  Leighton Engineering
 5CT-0564
  Leighton Engineering
 6A-0612
  Leighton Engineering
 7-1-0426
  Liaocheng Jingxin Seamless Steel Pipe Manufacturing Co. Ltd.
 5CT-1108
  Liaocheng Jingxin Seamless Steel Pipe Manufacturing Co. Ltd.
 5L-0741
  Liaocheng Xinpengyuan Metal Manufacture Co.,Ltd
 5CT-1149
  Liaocheng Xinpengyuan Metal Manufacture Co.,Ltd
 5L-0769
  Liaoyang Seamless Oil Pipe Co.,Ltd
 5CT-1190
  Liaoyang Seamless Oil Pipe Co.,Ltd
 ISO-1152
  Liaoyang Seamless Oil Pipe Co.,Ltd
 Q1-0947
  Liaoyang Seamless Oil Pipe Co.,Ltd
 TS-0810
  Lincoln Manufacturing South, Inc./Tomball Facility
 5CT-0444.2
  Lincoln Manufacturing South, Inc./Tomball Facility
 5L-0365.2
  Lincoln Manufacturing South, Inc./Tomball Facility
 7-1-0578.1
  Lincoln Manufacturing South, Inc./Tomball Facility
 ISO-0902
  Lincoln Manufacturing South, Inc./Tomball Facility
 Q1-0661
  Lincoln Manufacturing South, Inc./Tomball Facility
 TS-0487
  Linyi Yinlong Steel Tube Co., Ltd.
 5CT-1094
  Linyi Yinlong Steel Tube Co., Ltd.
 5L-0730
  LLC Research and Production Enterprise "Fiberglass Pipes Plant"
 ISO-0956
  LLC Research and Production Enterprise "Fiberglass Pipes Plant"
 Q1-0728
  LLC Research and Production Enterprise "Fiberglass Pipes Plant"
 TS-0559
  LOR Engineering Oilfield Services Ptd Ltd.
 6A-1090
  LPN Plate Mill Public Company Limited
 2W-0012
  LTS, LLC
 6A-1059
  Luoyang Sentry Petroleum Equipment Co.,Ltd.
 11E-0136
  Luoyang Xuri Gearings Manufacturing Co.,Ltd.
 11E-0146
  LVF S.p.A.
 602-0013
  LYGM Petrochemical Engineering Technology Co., Ltd
 6A-1105
  LYGM Petrochemical Engineering Technology Co., Ltd
 17D-0071
  M I Swaco/Galveston Bulk Terminal Grinding Plant
 13A-0048
  M I Swaco/Galveston Bulk Terminal Grinding Plant
 ISO-1023
  M I Swaco/Galveston Bulk Terminal Grinding Plant
 Q1-0808
  M I Swaco/Galveston Bulk Terminal Grinding Plant
 TS-0666
  M-I SWACO/Brownsville Grinding Plant
 13A-0052
  M/S Arihant Domestic Appliances Pvt Ltd
 5CT-1122
  M/S Arihant Domestic Appliances Pvt Ltd
 5L-0749
  M/s. Sparklet Engineers Private Limited
 7-1-0776
  M/s. Sparklet Engineers Private Limited
 11B-0106
  M/s. Sparklet Engineers Private Limited
 16C-0143
  Machine Systems, LLC
 5CT-1118
  Machine Systems, LLC
 7-1-0730
  MAHLE Filter Systems (India) Limited
 1581-0009
  Maschinenfabrik Werner Boehmer GmbH
 6DSS-0014
  Material Testing Center of Production Research Institute Shengli Oil Company Ltd., SINOPEC
 ISO-1088
  Material Testing Center of Production Research Institute Shengli Oil Company Ltd., SINOPEC
 Q1-0896
  Material Testing Center of Production Research Institute Shengli Oil Company Ltd., SINOPEC
 TS-0758
  MCC Liaoning Dragon Pipe Industries Co., Ltd - EMS
 ISO-E0009
  Mecanic Sud Industrie
 5CT-1082
  Mecanic Sud Industrie
 7-1-0709
  Mechanical Factory of CNPC Qinghai Oilfield Company
 11E-0111
  Mechanical Systems Limited
 5CT-1119
  Mechanical Systems Limited
 6A-1047
  Mechanical Systems Limited
 ISO-1049
  Mechanical Systems Limited
 Q1-0842
  Mechanical Systems Limited
 TS-0702
  Megasteel Sdn Bhd
 ISO-0848
  Megasteel Sdn Bhd
 Q1-0600
  Megasteel Sdn Bhd
 TS-0424
  Megha Engineering & Infrastructures Limited
 5L-0789
  MetalCraft Manufacturing LLC.
 6A-1095
  Metall-Treat Industries Pte Ltd
 ISO-0986
  Metall-Treat Industries Pte Ltd
 Q1-0761
  Metall-Treat Industries Pte Ltd
 TS-0594
  Metallic Products Factory of Shengli Oilfield Shenghua Industry Co., Ltd.
 6A-1109
  Metallic Products Factory of Shengli Oilfield Shenghua Industry Co., Ltd.
 16C-0145
  Mission Petroleum
 6A-1018
  Mission Petroleum
 ISO-0992
  Mission Petroleum
 Q1-0769
  Mission Petroleum
 TS-0602
  MKR Machining Pte. Ltd.
 5CT-1107
  MKR Machining Pte. Ltd.
 6A-1039
  MKR Machining Pte. Ltd.
 7-1-0720
  MKR Machining Pte. Ltd.
 ISO-1036
  MKR Machining Pte. Ltd.
 Q1-0825
  MKR Machining Pte. Ltd.
 TS-0684
  MMI Holdings Limited
 Q1-0752
  MMI Holdings Limited
 TS-0584
  Morales Machine Shop & Transportation LLC
 7-1-0745
  MountWest Global Erbil Limited
 5CT-1160
  MountWest Global Erbil Limited
 7-1-0756
  MountWest Global Erbil Limited
 ISO-1087
  MountWest Global Erbil Limited
 Q1-0897
  MountWest Global Erbil Limited
 TS-0759
  Mountwest Global Libya Operation
 5CT-1185
  Mountwest Global Libya Operation
 7-1-0774
  Mountwest Global Libya Operation
 ISO-1149
  Mountwest Global Libya Operation
 Q1-0943
  Mountwest Global Libya Operation
 TS-0807
  Mudanjiang City Jinhuan Petrochemical Equipment Co., Ltd.
 7-1-0696
  Mudanjiang City Xinxiang Petroleum Machinery Co., Ltd.
 7-1-0722
  Mudanjiang Dongxu Machinery Co., Ltd
 7-1-0782
  Mudanjiang Dongyuan Petroleum Drilling Instruments Co., Ltd.
 7-1-0754
  Mudanjiang North Machine Manufacturing Co., Ltd
 7-1-0737
  Mudanjiang Petroleum Downhole Tools Co., Ltd.
 7-1-0723
  MVT Machinery Co., Ltd.
 6A-1118
  MVT Machinery Co., Ltd.
 6D-1035
  Nafta-Gaz-Serwis S.A.
 6A-1058
  Nanjing Julong Steel Pipe Co.,Ltd.
 2B-0114
  Nanjing Julong Steel Pipe Co.,Ltd.
 5L-0773
  Nanjing Tianduo Mechanical Device Makes Co., Ltd.
 5CT-1154
  Nanjing Tianduo Mechanical Device Makes Co., Ltd.
 7-0691
  Nantong Jinrun Steel Pipe Manufacturing Co.,Ltd.
 5L-10000
  Nantong Yongda Pipe Industry Incorporated Company
 5CT-1098
  Nantong Yongda Pipe Industry Incorporated Company
 5D-0131
  Nantong Yongda Pipe Industry Incorporated Company
 7-0677
  Nanyang Kangxing Petrochemical Machinery Industry Co.,Ltd.
 6A-1120
  National Oilwell Varco
 ISO-1047
  National Oilwell Varco
 Q1-0840
  National Oilwell Varco
 TS-0700
  National Oilwell Varco/Rig Solutions - Mexicali Facility
 7-1-0784
  National Oilwell Varco/Rig Solutions - Mexicali Facility
 8C-0155
  National Oilwell Varco/Rig Solutions - Mexicali Facility
 16A-0257
  Nb United Steel Products Manufacturing Co.,Ltd
 5L-0746
  Neeco Industries, Inc.
 6A-1116
  Neeco Industries, Inc.
 ISO-1181
  Neeco Industries, Inc.
 Q1-0972
  Neeco Industries, Inc.
 TS-0853
  Ningbo Daxie New Mayer Steel Pipe Co., Ltd.
 5L-0732
  Ningxia Yinxing Energy Co., Ltd
 609-0021
  Ningxia Yinxing Energy Co., Ltd
 6D-0928
  Norflow Controls
 600-0089
  Norflow Controls
 602-0016
  Norflow Controls
 6A-1078
  Norflow Controls
 6D-0998
  Norms-ShenZhen HaiYou Mechanical Equipment Company
 5CT-1117
  Norms-ShenZhen HaiYou Mechanical Equipment Company
 7-1-0738
  Northlab Pte Ltd
 ISO-1185
  Northlab Pte Ltd
 Q1-0976
  Northlab Pte Ltd
 TS-0857
  Northlab SEAMS Pte Ltd
 ISO-1184
  Northlab SEAMS Pte Ltd
 Q1-0975
  Northlab SEAMS Pte Ltd
 TS-0856
  NRG Manufacturing, INC.
 ISO-1076
  NRG Manufacturing, INC.
 Q1-0872
  NRG Manufacturing, INC.
 TS-0734
  Nupigeco Spa
 15LE-0015
  O&G Works SDN BHD
 2C-0091
  O&G Works SDN BHD
 ISO-0978
  O&G Works SDN BHD
 Q1-0751
  O&G Works SDN BHD
 TS-0583
  OCS Training Institute
 TPCP-0179
  ODERCO Oil Equipment
 7K-0183
  ODERCO Oil Equipment
 8C-0120
  Offshore Seals (Asia) Pte. Ltd.
 6A-1037
  Offshore Seals (Asia) Pte. Ltd.
 17D-0069
  Offshore Seals (Asia) Pte. Ltd.
 ISO-1025
  Offshore Seals (Asia) Pte. Ltd.
 Q1-0810
  Offshore Seals (Asia) Pte. Ltd.
 TS-0668
  Oil Field Sealing Techno Systems Pvt. Ltd.
 6A-1021
  Oil Search (Png) Ltd, Ridge Base Machine Shop
 7-0702
  Oil States Industries, Inc. - Houston Operations
 Q1-0709
  Oil Tools Africa Limited
 5CT-1042
  Oil Tools Africa Limited
 6A-1002
  Oil Tools Africa Limited
 7-1-0680
  Oil Tools Africa Limited
 ISO-0954
  Oil Tools Africa Limited
 Q1-0724
  Oil Tools Africa Limited
 TS-0555
  Oil Tools Company-Production Optimization-COSL
 11D1-0031
  Oil Tools Company-Production Optimization-COSL
 ISO-1191
  Oil Tools Company-Production Optimization-COSL
 Q1-0982
  Oil Tools Company-Production Optimization-COSL
 TS-0863
  Oilfield & Engineering Services (1996) Ltd
 ISO-1092
  Oilfield & Engineering Services (1996) Ltd
 Q1-0892
  Oilfield & Engineering Services (1996) Ltd
 TS-0754
  Okay Fluid Machinery Co., Ltd.
 6D-0948
  Omal S.P.A.
 6D-1007
  Ommi Forge Private Limited
 6A-1048
  Ommi Forge Private Limited
 ISO-1053
  Ommi Forge Private Limited
 Q1-0846
  Ommi Forge Private Limited
 TS-0706
  Omni Oil Technologies
 ISO-1136
  Omni Oil Technologies
 Q1-0711
  Omni Oil Technologies
 TS-0542
  Omni Oil Technologies (Asia) Sdn Bhd
 7-1-0742
  Omni Oil Technologies (Asia) Sdn Bhd
 Q1-0867
  Omni Oil Technologies (Asia) Sdn Bhd
 TS-0729
  Open and Close Equipment
 16D-0043
  Open Joint-Stock Company "Urals Pipe Works"
 5L-0772
  Open Joint-Stock Company "Urals Pipe Works"
 ISO-1085
  Open Joint-Stock Company "Urals Pipe Works"
 Q1-0899
  Open Joint-Stock Company "Urals Pipe Works"
 TS-0761
  Oren Hydrocarbons Private Limited/Plant 1
 13A-0051
  Oren Hydrocarbons Private Limited/Plant 1
 ISO-1148
  Oren Hydrocarbons Private Limited/Plant 1
 Q1-0942
  Oren Hydrocarbons Private Limited/Plant 1
 TS-0806
  Oren Hydrocarbons Private Limited/Plant 2
 13A-0050
  Oren Hydrocarbons Private Limited/Plant 2
 ISO-1147
  Oren Hydrocarbons Private Limited/Plant 2
 Q1-0941
  Oren Hydrocarbons Private Limited/Plant 2
 TS-0805
  Oren Hydrocarbons Private Limited/Plant 3
 13A-0049
  Oren Hydrocarbons Private Limited/Plant 3
 ISO-1146
  Oren Hydrocarbons Private Limited/Plant 3
 Q1-0940
  Oren Hydrocarbons Private Limited/Plant 3
 TS-0804
  Orion S.p.A.
 6DSS-0013
  Ornate Valves Private Limited
 6D-1025
  Orrcon Operations Pty. Ltd./Pipe and Large Tube Division
 5CT-0971
  Os Valve Co.,Ltd
 6D-0979
  Os Valve Co.,Ltd
 Q1-0877
  Os Valve Co.,Ltd
 TS-0739
  P.T. Alphacon Valfindo
 600-0053
  P.T. Alphacon Valfindo
 602-0003
  P.T. Alphacon Valfindo
 6D-0805
  P.T. Chitra Bhaskara Indah/BSD
 5CT-1181
  P.T. Chitra Bhaskara Indah/BSD
 6A-1103
  P.T. Chitra Bhaskara Indah/BSD
 7-1-0772
  P.T. Chitra Bhaskara Indah/BSD
 ISO-1137
  P.T. Chitra Bhaskara Indah/BSD
 Q1-0932
  P.T. Chitra Bhaskara Indah/BSD
 TS-0796
  P.T. SSE Van Der Horst Indonesia
 ISO-0934
  P.T. SSE Van Der Horst Indonesia
 Q1-0698
  P.T. SSE Van Der Horst Indonesia
 TS-0527
  P.T. Unichem Candi Industri
 Q1-0799
  P.T. Unichem Candi Industri
 TS-0655
  Pacific Rim Manufacturing, Inc.
 ISO-1021
  Pacific Rim Manufacturing, Inc.
 Q1-0806
  Pacific Rim Manufacturing, Inc.
 TS-0664
  Panjin Guixin Petroleum Machinery Manufacture Co., Ltd.
 6A-1010
  Panjin Guixin Petroleum Machinery Manufacture Co., Ltd.
 16A-0237
  Panjin Guixin Petroleum Machinery Manufacture Co., Ltd.
 16C-0121
  Panjin Liaohe Oil Field Jinyu Petroleum Equipment
 11B-0103
  Panjin Xinhua Drilling Machinery Manufacture Co., Ltd.
 5CT-1167
  Panjin Xinhua Drilling Machinery Manufacture Co., Ltd.
 6A-1084
  Panyang Xinyu Petro-chemical Machinery Co., Ltd
 4F-0235
  Panyang Xinyu Petro-chemical Machinery Co., Ltd
 5CT-1164
  Panyang Xinyu Petro-chemical Machinery Co., Ltd
 6A-1077
  Panyang Xinyu Petro-chemical Machinery Co., Ltd
 11AX-0095
  Panyang Xinyu Petro-chemical Machinery Co., Ltd
 11E-0147
  Panyu Chukong Steel Pipe Co., Ltd./Guangzhou Facility
 2B-0109
  Parker Hannifin/Hydrocarbon Lab
 1581-0010
  Patrem Pipe Technologies
 ISO-1161
  Patrem Pipe Technologies
 Q1-0954
  Patrem Pipe Technologies
 TS-0828
  Patriot Crane, LLC/Golden Spike Manufacturing Facility
 2C-0097
  Patriot Crane, LLC/Golden Spike Manufacturing Facility
 ISO-1056
  Patriot Crane, LLC/Golden Spike Manufacturing Facility
 Q1-0849
  Patriot Crane, LLC/Golden Spike Manufacturing Facility
 TS-0709
  Pedem Limited
 7-1-0778
  Pegasus S.R.L.
 7-0699
  Pegasus S.R.L.
 ISO-1124
  Pegasus S.R.L.
 Q1-0921
  Pegasus S.R.L.
 TS-0786
  Petro Oil Tools, PT
 6A-1032
  Petro Oil Tools, PT
 16A-0242
  Petro-Pipe (Sabah) Sdn. Bhd.
 5L-0731
  Petrofac Mechanical Services (PMS)
 5CT-1143
  Petrofac Mechanical Services (PMS)
 6A-1066
  Petrofac Mechanical Services (PMS)
 7-0687
  Petrofac Mechanical Services (PMS)
 7-1-0751
  Petrofac Mechanical Services (PMS)
 16A-0246
  Petrofac Mechanical Services (PMS)
 16C-0135
  Petrofac Mechanical Services (PMS)
 16D-0050
  Petrojet - Idku Workshop
 11E-0137
  Petroleum Machinery Factory of Bohai Petroleum Manufacturing Co., Ltd.
 7-0693
  Petroleum Machinery Factory of Bohai Petroleum Manufacturing Co., Ltd.
 7-1-0755
  Petroleum Machinery Factory of Bohai Petroleum Manufacturing Co., Ltd.
 8C-0148
  Petroleum Machinery Factory of Bohai Petroleum Manufacturing Co., Ltd.
 16C-0136
  Petrolift
 TPCP-0205
  Petrolift
 TPCP-0206
  Petroplastic S.A.
 15HR-0024
  Petrostar Valve
 6D-0898
  Petrostar Valve
 ISO-0926
  Petrostar Valve
 Q1-0689
  Petrostar Valve
 TS-0518
  Petrowell Ltd.
 14A-0039
  PNI Training Centre
 TPCP-0176
  Polestar Marine Engineering Ptd Ltd
 ISO-1081
  Polestar Marine Engineering Ptd Ltd
 Q1-0878
  Polestar Marine Engineering Ptd Ltd
 TS-0740
  Prakash Steelage Ltd.
 5LC-0024
  Prakla Bohrtechnik Gmbh
 7-0672
  Prakla Bohrtechnik Gmbh
 ISO-1008
  Prakla Bohrtechnik Gmbh
 Q1-0788
  Prakla Bohrtechnik Gmbh
 TS-0625
  Prime Industrial Valves Mfg. Co.
 6D-1019
  PROMA Sp. Z o.o
 5CT-0994
  Pt Alloy Mas Oilfield Services
 5CT-1136
  Pt Alloy Mas Oilfield Services
 7-1-0749
  Pt Alloy Mas Oilfield Services
 ISO-1082
  Pt Alloy Mas Oilfield Services
 Q1-0879
  Pt Alloy Mas Oilfield Services
 TS-0741
  PT. Alfa Valves Indonesia
 6D-1038
  PT. Citra Tubindo Engineering
 4F-0219
  PT. CLADTEK BI-METAL MANUFACTURING
 5LC-0019
  PT. CLADTEK BI-METAL MANUFACTURING
 ISO-0990
  PT. CLADTEK BI-METAL MANUFACTURING
 Q1-0767
  PT. CLADTEK BI-METAL MANUFACTURING
 TS-0600
  PT. Servotech Indonesia/Tunas Facility
 5D-0145
  PT. Servotech Indonesia/Tunas Facility
 6A-1068
  PT. Servotech Indonesia/Tunas Facility
 7-0700
  PT. Servotech Indonesia/Tunas Facility
 11E-0145
  PT. Servotech Indonesia/Walakaka Facility
 5CT-1039
  PT. Servotech Indonesia/Walakaka Facility
 ISO-0947
  PT. Servotech Indonesia/Walakaka Facility
 Q1-0713
  PT. Servotech Indonesia/Walakaka Facility
 TS-0544
  PT. Tri Graha Sealisindo
 ISO-1026
  PT. Tri Graha Sealisindo
 Q1-0814
  PT. Tri Graha Sealisindo
 TS-0672
  Ptsc Mechanical And Construction (Ptsc M&C)
 2B-0116
  Pumping Unit Manufacturing Plant of Shengli Oil Field Freet Petroleum Equipment Co., Ltd.
 6A-0915
  Punjab Hammers Pvt Ltd
 6A-0965
  Punjab Hammers Pvt Ltd
 ISO-0914
  Punjab Hammers Pvt Ltd
 Q1-0675
  Punjab Hammers Pvt Ltd
 TS-0501
  Puyang Haoyuan Material Co., Ltd.
 5CT-1210
  Qingdao Haixu Petroleum Pump Industry Co., Ltd.
 4F-0211
  Qingdao Haixu Petroleum Pump Industry Co., Ltd.
 7-1-0685
  Qingdao Haixu Petroleum Pump Industry Co., Ltd.
 7K-0228
  Qingdao Kehua Petroleum Machinery Co., Ltd.
 5CT-1124
  Qingdao Kehua Petroleum Machinery Co., Ltd.
 7K-0248
  Qingdao TSC Offshore Equipment Co., Ltd.
 2C-0101
  Qingtian Ruixing Valve Co., Ltd
 6D-0958
  Qiqihaer North Machinery Limited Liability Company
 8C-0141
  Qiqihaer North Machinery Limited Liability Company
 ISO-0998
  Qiqihaer North Machinery Limited Liability Company
 Q1-0777
  Qiqihaer North Machinery Limited Liability Company
 TS-0611
  Recon Machining and Manufacturing Ltd.
 ISO-0843
  Recon Machining and Manufacturing Ltd.
 Q1-0594
  Recon Machining and Manufacturing Ltd.
 TS-0417
  Red Deer Ironworks Inc.
 6A-1072
  Renqiu City Tiehu Petroleum Machinery Co., Ltd.
 16D-0047
  Renqiu Huabei Petroleum Tongyun Petroleum Machinery Co., Ltd.
 6A-1086
  Rexnord Kette GmbH/Renold Chain India Limited
 7F-0033-GH
  RG Petro-Machinery (Group) Co., Ltd.
 ISO-1169
  RG Petro-Machinery (Group) Co., Ltd.
 Q1-0960
  RG Petro-Machinery (Group) Co., Ltd.
 TS-0837
  Rig Works, Inc
 4F-0212
  Rig Works, Inc
 ISO-1143
  Rig Works, Inc
 Q1-0938
  Rig Works, Inc
 TS-0802
  Rig-Up Services Inc.
 ISO-1063
  Rig-Up Services Inc.
 Q1-0857
  Rig-Up Services Inc.
 TS-0717
  Rongcheng city Rongli Valve Co., Ltd.
 6A-1055
  Russell Oilfield Equipment Co, INC.
 ISO-1084
  Russell Oilfield Equipment Co, INC.
 Q1-0900
  Russell Oilfield Equipment Co, INC.
 TS-0762
  RVW-Neway, S.A. de C.V.
 600-0068
  RVW-Neway, S.A. de C.V.
 602-0009
  RVW-Neway, S.A. de C.V.
 603-0002
  S. C. FEPA S. A.
 6A-1102
  S.C. Upetrom Trading & Engineering Ltd.
 ISO-1120
  S.C. Upetrom Trading & Engineering Ltd.
 Q1-0917
  S.C. Upetrom Trading & Engineering Ltd.
 TS-0781
  SAAG Oilfield Engineering (S) Pte Ltd
 4F-0226
  SAAG Oilfield Engineering (S) Pte Ltd
 ISO-1045
  SAAG Oilfield Engineering (S) Pte Ltd
 Q1-0838
  SAAG Oilfield Engineering (S) Pte Ltd
 TS-0697
  SACCAP
 600-0083
  SACCAP
 602-0015
  SACCAP
 608-0005
  SACCAP
 6A-1060
  SACCAP
 6D-0985
  Saehan Entech Co., Ltd
 6D-0978
  Saehan Entech Co., Ltd
 ISO-1103
  Saehan Entech Co., Ltd
 Q1-0884
  Saehan Entech Co., Ltd
 TS-0745
  Samaravolgomash, Ltd
 6D-1011
  Sammi Machinery Co.
 ISO-0959
  Sammi Machinery Co.
 Q1-0722
  Sammi Machinery Co.
 TS-0553
  SanDong Metal Industry Co., Ltd.
 6A-1064
  SanDong Metal Industry Co., Ltd.
 6D-0988
  SanDong Metal Industry Co., Ltd.
 16C-0134
  SanDong Metal Industry Co., Ltd.
 ISO-1104
  SanDong Metal Industry Co., Ltd.
 Q1-0883
  SanDong Metal Industry Co., Ltd.
 TS-0744
  Sankalp Forgings Pvt. Ltd.
 5CT-1176
  Sankalp Forgings Pvt. Ltd.
 5L-0778
  Sankalp Forgings Pvt. Ltd.
 6A-1094
  Sankalp Forgings Pvt. Ltd.
 7-0698
  Sankalp Forgings Pvt. Ltd.
 7-1-0765
  SC Metal Somet SA
 10D-0029
  Schoeller-Bleckmann-Darron-Russia
 ISO-1042
  Schoeller-Bleckmann-Darron-Russia
 Q1-0832
  Schoeller-Bleckmann-Darron-Russia
 TS-0692
  SeAH Steel Vina Corporation/Vietnam Plant
 5CT-1139
  SeAH Steel Vina Corporation/Vietnam Plant
 5L-0764
  Sebromenca
 6A-0806
  Sebromenca
 16A-0178
  Sebromenca
 ISO-0982
  Sebromenca
 Q1-0755
  Sebromenca
 TS-0587
  SERVAgroup
 4F-0223
  SERVAgroup
 ISO-1016
  SERVAgroup
 Q1-0796
  SERVAgroup
 TS-0650
  Services Algoa E.G. Ltd
 5CT-1130
  Services Algoa E.G. Ltd
 7-1-0743
  Services Algoa E.G. Ltd
 ISO-1073
  Services Algoa E.G. Ltd
 Q1-0870
  Services Algoa E.G. Ltd
 TS-0732
  Servisilva Cía. Ltda.
 5CT-1070
  Servisilva Cía. Ltda.
 7-1-0698
  Servisilva Cía. Ltda.
 ISO-1145
  Servisilva Cía. Ltda.
 Q1-0773
  Servisilva Cía. Ltda.
 TS-0606
  SETIN TRED S.A. DE C.V
 6A-1067
  SETIN TRED S.A. DE C.V
 7-1-0752
  SETIN TRED S.A. DE C.V
 ISO-1101
  SETIN TRED S.A. DE C.V
 Q1-0886
  SETIN TRED S.A. DE C.V
 TS-0747
  Shaanxi Baoshen(Group) Petroleum Machinery Manufacture Co., LTD
 4F-0234
  Shaanxi Baoshen(Group) Petroleum Machinery Manufacture Co., LTD
 7K-0254
  Shaanxi Baoshen(Group) Petroleum Machinery Manufacture Co., LTD
 11E-0143
  Shaanxi FYPE Rigid Machinery Co., Ltd
 ISO-1089
  Shaanxi FYPE Rigid Machinery Co., Ltd
 Q1-0895
  Shaanxi FYPE Rigid Machinery Co., Ltd
 TS-0757
  Shaanxi Jiabao Petroleum Machinery Manufacture Co.
 5CT-1148
  Shaanxi Jiabao Petroleum Machinery Manufacture Co.
 7-0689
  Shaanxi Qindong Tubular Goods Manufacturing Co., Ltd.
 5CT-1146
  Shan Dong Jinghua Petroleum Equipment Co., Ltd.
 11B-0097
  Shandong East Oil Petroleum Equipment Co.,Ltd
 5CT-1203
  Shandong chamber of commerce for petroleum equipment,China Chamber of International Commerce
 TPCP-0200
  Shandong Chuangjia Petroleum Machinery Manufacturing Co., Ltd
 6A-1025
  Shandong Chuangjia Petroleum Machinery Manufacturing Co., Ltd
 16A-0238
  Shandong Chuangjia Petroleum Machinery Manufacturing Co., Ltd
 16C-0124
  Shandong Chuangjia Petroleum Machinery Manufacturing Co., Ltd
 ISO-0097
  Shandong Chuangjia Petroleum Machinery Manufacturing Co., Ltd
 Q1-0776
  Shandong Chuangjia Petroleum Machinery Manufacturing Co., Ltd
 TS-0610
  Shandong DongBao Steel Pipe Co., Ltd.
 11AX-0092
  Shandong East China Petroleum Pipes & Drilling Tools Co., Ltd.
 7-0643
  Shandong Huitong Steel Tube Making Co., Ltd.
 5CT-1093
  Shandong Huitong Steel Tube Making Co., Ltd.
 5L-0729
  Shandong Jinshenglong Machinery Co., Ltd
 11AX-0093
  Shandong Jinshenglong Machinery Co., Ltd
 11E-0140
  Shandong Jinzhou Petroleum Equipment Development Corp. Ltd.
 11E-0139
  Shandong Liaocheng ZGL Metal Manufacturing Co., Ltd
 5CT-1116
  Shandong Liaocheng ZGL Metal Manufacturing Co., Ltd
 5L-0747
  Shandong Linqu Qiancheng Petroleum Machinery Co., Ltd
 7K-0224
  Shandong Linqu Qiancheng Petroleum Machinery Co., Ltd
 16A-0231
  Shandong Longkou Special Rubber Hose Co., Ltd.
 16C-0141
  Shandong Longkou Special Rubber Hose Co., Ltd.
 16D-0051
  Shandong Luhai Drilling & Production Technology Co., Ltd.
 ISO-1020
  Shandong Luhai Drilling & Production Technology Co., Ltd.
 Q1-0804
  Shandong Luhai Drilling & Production Technology Co., Ltd.
 TS-0662
  Shandong LUHAI Petroleum Equipment Co., Ltd
 5CT-1209
  Shandong LUHAI Petroleum Equipment Co., Ltd
 6A-1123
  Shandong LUHAI Petroleum Equipment Co., Ltd
 7K-0265
  Shandong Mingzhu Petroleum Equipment Co.,Ltd.
 5CT-1201
  Shandong Mingzhu Petroleum Equipment Co.,Ltd.
 5DP-10000
  Shandong Mingzhu Petroleum Equipment Co.,Ltd.
 7-1-0781
  Shandong Mingzhu Petroleum Equipment Co.,Ltd.
 ISO-1173
  Shandong Mingzhu Petroleum Equipment Co.,Ltd.
 Q1-0964
  Shandong Mingzhu Petroleum Equipment Co.,Ltd.
 TS-0843
  Shandong Santian Linqu Petroleum Machinery Co., Ltd
 4F-0209
  Shandong Santian Linqu Petroleum Machinery Co., Ltd
 7K-0223
  Shandong Taifeng Steel Industry Co., Ltd.
 5CT-1135
  Shandong Taifeng Steel Industry Co., Ltd.
 5L-0760
  Shandong Tiancheng Valve Manufacturing Co.,Ltd
 6D-0970
  Shandong Weifang Zhongxing Machine Co., Ltd.
 11B-0102
  Shandong Xinyuan Petroleum Tube Industry Co., Ltd
 5CT-1200
  Shandong Xunda Technology & Science Development Co., Ltd.
 ISO-1140
  Shandong Xunda Technology & Science Development Co., Ltd.
 Q1-0935
  Shandong Xunda Technology & Science Development Co., Ltd.
 TS-0799
  Shandong Yixin Manufacturer of Line Pipe Co. Ltd.
 5L-0726
  Shandong Yuanzheng Petroleum Equipment Co., Ltd.
 7K-0229
  Shandong Yuanzheng Petroleum Equipment Co., Ltd.
 11E-0127
  ShanDong ZhongZheng Steel Pipe Manufacturing Co.,LTD.
 5CT-1038
  ShanDong ZhongZheng Steel Pipe Manufacturing Co.,LTD.
 5L-0698
  Shangdong Yineng International Trading Co., Ltd.
 6H-0040
  Shanghai AARON Valve Manufacturing Co., Ltd.
 6A-0841
  Shanghai Dongfeng Hardware Pipe Fittings Co. Ltd.
 6H-0031
  Shanghai Elim Petroleum Machinery Co., Ltd.
 16C-0137
  Shanghai Evermark Valves Co., Ltd.
 609-0019
  Shanghai Feiting Pipe Manufacture Co.,Ltd.
 6H-0039
  Shanghai Fenglei Valve Co., Ltd.
 6D-0953
  Shanghai Hailufeng Marine Valve Co., Ltd.
 6D-0829
  Shanghai Hugong Valve Factory
 6D-0744
  Shanghai KingTec Machinery Manufacturing Co., Ltd
 2C-0094
  Shanghai No.2 Valve Factory Co.,Ltd.
 6D-1033
  Shanghai Qiuyi Valve Co., Ltd.
 6D-0947
  Shanghai Quan Hong Mechanical & Electrical Industry
 ISO-1115
  Shanghai Quan Hong Mechanical & Electrical Industry
 Q1-0912
  Shanghai Quan Hong Mechanical & Electrical Industry
 TS-0775
  Shanghai Sany Petroleum Equipment Co., Ltd
 4F-0237
  Shanghai Sany Petroleum Equipment Co., Ltd
 7K-0256
  Shanghai Sany Petroleum Equipment Co., Ltd
 8A-0097
  Shanghai Shangzhou Valve Manufacturing Co., Ltd
 6D-0994
  Shanghai Weilun Valve & Hardware Co., Ltd.
 6A-1026
  Shanghai Yitai Valve Co., Ltd.
 6D-1005
  Shanghai Yitai Valve Co., Ltd.
 ISO-1119
  Shanghai Yitai Valve Co., Ltd.
 Q1-0916
  Shanghai Yitai Valve Co., Ltd.
 TS-0780
  Shanghai Zhenhua Port Machinery Co., Ltd. (ZPMC)
 2C-0098
  Shanxi Pingyao Reducer Co., Ltd.
 11E-0144
  Shanxi Tangronghailong Drill Tools Co. Ltd.
 7-1-0717
  Shanxi Tangronghailong Drill Tools Co. Ltd.
 ISO-1033
  Shanxi Tangronghailong Drill Tools Co. Ltd.
 Q1-0820
  Shanxi Tangronghailong Drill Tools Co. Ltd.
 TS-0678
  Shanxi Yida Petroleum Equipment Manufacture Co., Ltd.
 5CT-1114
  Shanxi Zhenxin Machine Autocontrol Equipment Co., Ltd.
 11E-0122
  Shengli Oil Field ShengHua Industry Co., Ltd Petroleum Drill Rig Plant
 4F-0229
  Shengli Oil Field Shengli Electric Co., Ltd
 ISO-0995
  Shengli Oil Field Shengli Electric Co., Ltd
 Q1-0772
  Shengli Oil Field Shengli Electric Co., Ltd
 TS-0605
  Shengli Oilfield Gubang Petroleum Equipment Co. Ltd./Dongfang Alloy Casting Factory
 5CT-1184
  Shengli Oilfield Gubang Petroleum Equipment Co. Ltd./Dongfang Alloy Casting Factory
 7K-0180
  Shenzhen Fluid Science & Technology Co., Ltd
 11D1-0030
  Shenzhen Fluid Science & Technology Co., Ltd
 14A-0041
  Shenzhen Fluid Science & Technology Co., Ltd
 ISO-1177
  Shenzhen Fluid Science & Technology Co., Ltd
 Q1-0968
  Shenzhen Fluid Science & Technology Co., Ltd
 TS-0847
  Shenzhen Weisheng ITS Petroleum Tubular & Equipment Company, Ltd Tianjin Company/Tianjin Facility
 5CT-1017
  Shenzhen Weisheng ITS Petroleum Tubular & Equipment Company, Ltd Tianjin Company/Tianjin Facility
 7-1-0666
  Shifang City Chongtai Petroleum Machinery Co., Ltd.
 6A-0998
  Shijiazhuang LongWay Petroleum Drill Tools Co., Ltd.
 5D-0143
  Shivam Training Centre
 TPCP-0194
  Sichuan Deep & Fast Oil Drilling Tools Co., Ltd
 7-1-0785
  Sichuan Deep & Fast Oil Drilling Tools Co., Ltd
 ISO-1187
  Sichuan Deep & Fast Oil Drilling Tools Co., Ltd
 Q1-0978
  Sichuan Deep & Fast Oil Drilling Tools Co., Ltd
 TS-0859
  Sichuan FST Machining Manufacturing Co.,Ltd.
 7-1-0733
  Sichuan Honghua Youxin Petroleum Mechanical Co., Ltd.
 8C-0149
  Sichuan Jianyang Air Cooler Manufacture Co., Ltd.
 ISO-0985
  Sichuan Jianyang Air Cooler Manufacture Co., Ltd.
 Q1-0760
  Sichuan Jianyang Air Cooler Manufacture Co., Ltd.
 TS-0593
  Sichuan Oilman Machinery Co.,Ltd.
 11AX-0094
  Sichuan Oilman Machinery Co.,Ltd.
 11E-0142
  Sichuan Ourui Petroleum Equipment Co., Ltd.
 ISO-0920
  Sichuan Ourui Petroleum Equipment Co., Ltd.
 Q1-0682
  Sichuan Ourui Petroleum Equipment Co., Ltd.
 TS-0512
  SiChuan RuiZhou Petroleum Science and Technology Development Co., Ltd.
 ISO-1129
  SiChuan RuiZhou Petroleum Science and Technology Development Co., Ltd.
 Q1-0927
  SiChuan RuiZhou Petroleum Science and Technology Development Co., Ltd.
 TS-0791
  Sichuan Sucher Flow Control Equipment Co., Ltd.
 6D-0975
  Sichuan Wanji PDC Drill Bit Co. Ltd.
 7-1-0705
  Sichuan Zhongyou Tianneng Technology Co., Ltd
 6A-1049
  Sichuan Zhongyou Tianneng Technology Co., Ltd./Sanjiang Facility
 ISO-1055
  Sichuan Zhongyou Tianneng Technology Co., Ltd./Sanjiang Facility
 Q1-0848
  Sichuan Zhongyou Tianneng Technology Co., Ltd./Sanjiang Facility
 TS-0708
  Siemens Energy and Automation
 547-0004
  Siemens Energy and Automation
 Q1-0924
  Simplex Castings Ltd
 4F-0240
  Simplex Castings Ltd
 6A-1104
  Simplex Castings Ltd
 11E-0149
  Smith International Deutschland GmbH
 7-1-0694
  Smith International Gulf Services (M) Sdn. Bhd
 6A-1108
  Smith International Gulf Services (M) Sdn. Bhd
 17D-0072
  Smith Services LLC
 7-0661
  Smith Technologies/Smith Bits Houston
 5CT-1194
  SMK.FD (Xiamen) Valves Co., Ltd
 6D-1029
  SMX International Inc.
 6D-1008
  SMX International Inc.
 16A-0249
  SMX International Inc.
 ISO-1125
  SMX International Inc.
 Q1-0922
  SMX International Inc.
 TS-0787
  Société HOURAT
 7-1-0726
  Songyuan Daduo Oilfield Accessory Industry Co., Ltd
 5CT-1034
  Songyuan Daduo Oilfield Accessory Industry Co., Ltd
 5LD-0021
  Songyuan Daduo Oilfield Accessory Industry Co., Ltd
 11B-0094
  Songyuan Daduo Oilfield Accessory Industry Co., Ltd
 ISO-1166
  Songyuan Daduo Oilfield Accessory Industry Co., Ltd
 Q1-0959
  Songyuan Daduo Oilfield Accessory Industry Co., Ltd
 TS-0834
  Songyuan Seamless Oil Pipe Co., Ltd.
 5CT-0552.2
  Songyuan Seamless Oil Pipe Co., Ltd.
 ISO-1154
  Songyuan Seamless Oil Pipe Co., Ltd.
 Q1-0948
  Songyuan Seamless Oil Pipe Co., Ltd.
 TS-0816
  Southern Gage, Inc.
 5B-0023
  Southern Gage, Inc.
 7-2-0422
  Southern Gage, Inc.
 11B-0058
  Special Machinery Inner Mongolia North Heavy Industries Group Co., Ltd.
 7-1-0713
  Special Technical Services LLC - Workshop Division
 6A-1106
  Special Technical Services LLC - Workshop Division
 6D-1023
  SPIE Oil and Gas Services Congo/Congo Facility
 6A-1080
  SPIE/FORAID ALGERIE
 ISO-1117
  SPIE/FORAID ALGERIE
 Q1-0914
  SPIE/FORAID ALGERIE
 TS-0777
  SPX FLOW CONTROL/M&J Valve Facility
 6DSS-0016
  SRS International
 6A-1073
  Steel Engineering Services Company (SESCO)
 10D-0025
  Steel Engineering Services Company (SESCO)
 Q1-0920
  Steel Engineering Services Company (SESCO)
 TS-0785
  Steelstrong Valves (I) Pvt. Ltd.
 600-0092
  Steelstrong Valves (I) Pvt. Ltd.
 6D-1032
  Stewart & Stevenson Power Products LLC/Victoria, TX
 4F-0221
  Stinger Wellhead Protection, Inc.
 5CT-1075
  Stinger Wellhead Protection, Inc.
 6A-1027
  Stinger Wellhead Protection, Inc.
 ISO-1007
  Stinger Wellhead Protection, Inc.
 Q1-0787
  Stinger Wellhead Protection, Inc.
 TS-0621
  STSA PTE LTD.
 TS-0825
  Superior Derrick Services, L.L.C./St. Martinville Facility
 Q1-0811
  Superior Derrick Services, L.L.C./St. Martinville Facility
 TS-0669
  Superior Drillpipe Manufacturing Inc.
 5DP-10001
  Suzhou Baoxin Seamless Steel Tube
 5CT-1166
  Suzhou Baoxin Seamless Steel Tube
 5L-0745
  Suzhou Yima Mechanical Technology Co., Ltd.
 6A-0972
  TaeChang Precision Ind. Co., Ltd
 6D-0956
  TaeChang Precision Ind. Co., Ltd
 ISO-1019
  TaeChang Precision Ind. Co., Ltd
 Q1-0803
  TaeChang Precision Ind. Co., Ltd
 TS-0661
  Taicang Union Tech Co.,Ltd
 6D-1006
  Taiyuan Yanagguangyuan Stainless Steel Products Co., Ltd.
 5LC-0017
  Taizhou Chengde Steel Tube Co.,Ltd.
 5CT-1170
  Taizhou Chengde Steel Tube Co.,Ltd.
 5L-0777
  Taller Vivolo, C.A. (Vivolca)
 11B-0109
  Teadit Junta Ltda
 6A-1119
  Teadit Junta Ltda
 ISO-1182
  Techman Engineering Limited
 ISO-1138
  Techman Engineering Limited
 Q1-0933
  Techman Engineering Limited
 TS-0797
  Techne Srl
 6A-1081
  Tecnoil Valve
 6A-1011
  Tecnoil Valve
 6D-0929
  Tenaris/Batam Plant
 5CT-1004
  Tenaris/Batam Plant
 7-1-0654
  Tesco Corporation
 7-0688
  Tesco Corporation
 8C-0147
  Tesco Corporation
 ISO-1097
  Tesco Corporation
 Q1-0889
  Tesco Corporation
 TS-0751
  Texma (Qingdao) Technology Co., Ltd
 ISO-1175
  Texma (Qingdao) Technology Co., Ltd
 Q1-0966
  Texma (Qingdao) Technology Co., Ltd
 TS-0845
  THE "URALMASHPLANT" JOINT-STOCK COMPANY
 4F-0236
  THE "URALMASHPLANT" JOINT-STOCK COMPANY
 7K-0255
  THE "URALMASHPLANT" JOINT-STOCK COMPANY
 8A-0096
  THE "URALMASHPLANT" JOINT-STOCK COMPANY
 8C-0150
  THE "URALMASHPLANT" JOINT-STOCK COMPANY
 ISO-1118
  THE "URALMASHPLANT" JOINT-STOCK COMPANY
 Q1-0915
  THE "URALMASHPLANT" JOINT-STOCK COMPANY
 TS-0778
  The Factory Company International, Inc.
 ISO-1100
  The Factory Company International, Inc.
 Q1-0887
  The Factory Company International, Inc.
 TS-0748
  The Rig Shop Ltd.
 TS-0819
  Thompson & Grace Investments Ltd.
 TPCP-0201
  Thompson & Grace Investments Ltd.
 TPCP-0202
  Thompson Metal Fab, Inc.
 ISO-1058
  THT Corporation
 6D-0949
  Tian Jin Costrength Petrol China Machinery CO.,
 5CT-1206
  Tian Jin Costrength Petrol China Machinery CO.,
 8C-0157
  Tianjin City Pengfu Seamless Steel Pipe Co., Ltd
 5L-0737
  Tianjin DaTong Grease Co., Ltd.
 ISO-0960
  Tianjin DaTong Grease Co., Ltd.
 Q1-0735
  Tianjin DaTong Grease Co., Ltd.
 TS-0566
  Tianjin Denuo Petroleum Tube Co., Ltd.
 5CT-1099
  Tianjin Denuo Petroleum Tube Co., Ltd.
 5L-0736
  Tianjin Feilong Tube-Making Plant Co., Ltd
 5CT-1091
  Tianjin Feilong Tube-Making Plant Co., Ltd
 5L-0727
  Tianjin Flow Security Valve Co., Ltd.
 600-0076
  Tianjin Flow Security Valve Co., Ltd.
 6D-0954
  Tianjin Gangxin Seamless Steel Pipe Co., Ltd.
 5CT-1137
  Tianjin Gangxin Seamless Steel Pipe Co., Ltd.
 5L-0761
  Tianjin Guoxinyuan Petroleum Pipe Co., Ltd
 5CT-1152
  Tianjin Jingong Machinery Equipment Manufacture Co., Ltd.
 7-1-0732
  Tianjin Nate OCTG Co. Ltd.
 5D-0133
  Tianjin Quantong Steel Pipe Co.,Ltd
 5L-0785
  Tianjin Ringtop Petroleum Equipment Co., Ltd.
 7-1-0769
  Tianjin Selte Petroleum Drilling Tools Co.,Ltd.
 5D-0144
  Tianjin Selte Petroleum Drilling Tools Co.,Ltd.
 7-0697
  Tianjin Selte Petroleum Drilling Tools Co.,Ltd.
 7-1-0760
  Tianjin Tiansheng Petroleum Pipe Manufacturing Co.
 5D-0138
  Tianjin Tiansheng Petroleum Pipe Manufacturing Co.
 7-0685
  Tianjin Tuobolong Industry and Trading Co., Ltd
 7-1-0747
  Tianjin Xinzhitie Petroleum Pipe Co., Ltd
 5CT-1171
  Tianjin Zhongding Oil Drilling Tool Manufacturing
 5D-0141
  Tianjin Zhongding Oil Drilling Tool Manufacturing
 7-0692
  Tianshui Pneumatic Machinery Co.,Ltd
 5D-0135
  Tianshui Pneumatic Machinery Co.,Ltd
 7-0683
  Tianshui Tianli Special Steel Pipe Co.,Ltd
 5L-0721
  Tieling Haoyuan Petroleum Equipment Co., Ltd.
 11B-0101
  Tieling Yida Petroleum Machinery Manufacture Co.,
 5CT-1205
  Tieling Yida Petroleum Machinery Manufacture Co.,
 11AX-0098
  Tieling Yida Petroleum Machinery Manufacture Co.,
 11B-0110
  Tingyu Group Co., Ltd.
 6D-0991
  Titan Tubulars Nigeria Limited
 5CT-1041
  Titan Tubulars Nigeria Limited
 6A-1001
  Titan Tubulars Nigeria Limited
 ISO-0952
  Titan Tubulars Nigeria Limited
 Q1-0721
  Titan Tubulars Nigeria Limited
 TS-0552
  TMK-Kaztrubprom
 5CT-1174
  TMK-Kaztrubprom
 Q1-0946
  Tokai Corporation Valve Division Yoneki Valve Works
 600-0071
  Top Oilfield Industries Ltd. Fzc
 16D-0048
  TPCO Yuantong Pipe And Tube Corp. Ltd.
 5CT-0356.1
  TPCO Yuantong Pipe And Tube Corp. Ltd.
 5D-0076.1
  TPCO Yuantong Pipe And Tube Corp. Ltd.
 5L-0274.1
  Transco MFG Australia
 ISO-1041
  Transco MFG Australia
 Q1-0831
  Transco MFG Australia
 TS-0691
  Tri-Service Oilfield Manufacturing Ltd./Nisku Facility
 7K-0251
  Truflo-Rona Sa
 6D-0930
  TSC (Qingdao) Manufacturing Co., Ltd.
 TS-0839
  TSC Highlight Co., Ltd.
 ISO-1031
  TSC Highlight Co., Ltd.
 Q1-0818
  TSC Highlight Co., Ltd.
 TS-0676
  TSC Offshore Corporation
 7K-0260
  TSC Offshore Corporation
 8C-0154
  Tsingtao Hainuoao Petroleum Machinery Co., Ltd
 7K-0261
  Tuyen Quang Minerals Joint Stock Company (TQM)
 13A-0044
  Tyco Flow Control Argentina S.A.
 ISO-1190
  Tyco Flow Control Argentina S.A.
 Q1-0981
  Tyco Flow Control Argentina S.A.
 TS-0862
  UNI TUBE LTD
 5CT-1188
  Unique Machine, LLC
 5CT-1163
  Unique Machine, LLC
 7-1-0758
  Unitech Oil Tools (Kaiping) Ltd.
 7-1-0706
  United Spiral Pipe, LLC
 5L-0752
  United Spiral Pipe, LLC
 ISO-1060
  United Spiral Pipe, LLC
 Q1-0854
  United Spiral Pipe, LLC
 TS-0714
  United Van Der Horst Ltd.
 ISO-1062
  United Van Der Horst Ltd.
 Q1-0856
  United Van Der Horst Ltd.
 TS-0716
  Universal Tool & Production Co Ltd
 7-1-0693
  Uno-Steel (Jiangyin) Drilling Products Manufacturing Limited
 5CT-1036
  Uno-Steel (Jiangyin) Drilling Products Manufacturing Limited
 7-1-0677
  Usxf Wanji Drilling Engineering Co.Ltd
 7-1-0768
  Valvosider S.R.L.
 6A-0992
  Vartex Company
 6A-1121
  Vestpak Sandnes
 6A-1088
  Victory Rig Equipment Corporation - Red Deer Division
 ISO-1178
  VIMEC Srl
 6A-0877
  VIMEC Srl
 6D-0774
  Virgo Europe Spa/Vanzaghello Plant
 6A-1045
  Virgo Europe Spa/Vanzaghello Plant
 6D-0964
  Vulcan Industrial Engineering Company Ltd.
 7-0678
  Waters International/Spartan Equipment & Supply
 ISO-1077
  Waters International/Spartan Equipment & Supply
 Q1-0873
  Waters International/Spartan Equipment & Supply
 TS-0735
  WDI GmbH, Drahtseilwerk Dortmund
 9A-0080
  Weatherford (Sichuan) Petrochemical Equipment Co. Ltd.
 ISO-1127
  Weatherford (Sichuan) Petrochemical Equipment Co. Ltd.
 Q1-0925
  Weatherford (Sichuan) Petrochemical Equipment Co. Ltd.
 TS-0789
  Weatherford CJSC - Neftemashvnedrenie
 6A-1111