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PALEOC.--W. GREENLND SA AGATDAL FM SA ATANE FM SA ATANIKERLUK FM SA EQALULIK FM SA ITILLI FM SA KANGILIA FM SA KOME FM SA QUIKAVSAK FM SA SLIBESTENSFJELDET FM SA UPERNIVIK NAES FM ODRILL/MCM INC 3 111 1110 OCEANFUELS INC 3 111 1104 ODFJELL DRILL TECHNOL LTD 3 111 1108 * ODFJELL DRILLING TECHNOLOGY LTD ODIM JMC 3 111 1106 OFFSHORE TECHNL PARTNER AS 3 111 1109 * OFFSHORE TECHNOLOGY PARTNER AS OKUME FIELD 5 111 1104 BT EQUATORIAL GUINEA SA EAST ATLANTIC OCEAN SA EQUATORIAL ATLANTIC OCEAN SA GUINEA GULF OPSENS INC 3 111 1108 OPTIMOIL TECHNOLOGIES 3 111 1108 OPTIMOIL TECHNOLOGIES SA 3 111 1101 OWENS CORNING IC LLC 3 111 1112 * OWENS CORNING INTELLECTUAL CAPITAL LLC OXUS RECOVERY SOLUT INC 3 111 1111 * OXUS RECOVERY SOLUTIONS INC PACIFIC RUBIALES CORP 3 111 1103 * PACIFIC RUBIALES ENERGY CORP PALOGUE FIELD 5 000 1107 USE GREAT PALOGUE FIELD PARADIGM BV 3 111 1105 PARADIGM FLOW SOLUT LTD 3 111 1101 * PARADIGM FLOW SOLUTIONS LIMITED PATENTHANDEL GMBH & CO KG 3 111 1111 * PATENTHANDEL PORTFOLIOFONDS I GMBH & CO KG PEARL POINT HOLDINGS LTD 3 111 1105 PECOFACET 3 111 1108 PEM KOREA CO LTD 3 111 1108 PEMCO NEW MEXICO INC 3 111 1110 PEON FIELD 5 111 1107 BT NORWEGIAN CHANNEL SA NORWAY PEPFACTANTS PTY LTD 3 111 1110 PETRO-HUNT LLC 3 111 1107 PETROCEDENO FIELD 5 000 1101 USE SINCOR FIELD PETROLEUM SPECIALTY LLC 3 111 1110 * PETROLEUM SPECIALTY RENTAL LLC PETROMONAGAS FIELD 5 111 1101 BT EASTERN VENEZUELA BASIN SA MATURIN AREA SA ORINOCO TAR BELT PETROPOWER LLC 3 111 1102 PHASE DYNAMICS LLC 3 111 1102 PHIBRE PTY LTD 3 111 1107 PHMSA 3 111 1101 * PIPELINE AND HAZARDOUS MATERIALS SAFETY ADMINISTRATION UF PIPELINE HAZARDOUS MATER SA US DEPT TRANSPORTATION PILOT ENERGY SOLUTIONS LLC 3 111 1101 PILTUN ASTOKH FIELD 5 111 1102 UF ASTOKH FIELD BT SAKHALIN ISLAND SA OKHOTSK SEA PINE TREE GAS LLC 3 111 1103 PIONEER LINING TECHNOL LTD 3 111 1105 PIONEER ONE INC 3 111 1104 PIPE-PROTEQ BV 3 111 1107 PIPEFLEX MANUFACTURING LTD 3 111 1107 PIPELINE HAZARDOUS MATER 3 000 1101 * PIPELINE AND HAZARDOUS MATERIALS SAFETY ADMINISTRATION USE PHMSA PIPELINE INNOVATIONS LTD 3 111 1106 PIPESTREAM BV 3 111 1105 POLISH BASIN 2 111 1103 ** ADDED 03/01/2011 UF MID POLISH BASIN UF MID POLISH SWELL BT POLAND POLYMICS LTD 3 111 1108 POLYMORPHISM 1 111 1102 ** ADDED FEBRUARY 2011. BT PHYSICAL PROPERTY SA CRYSTAL SA CRYSTALLIZATION SA CRYSTALLOGRAPHY SA MINERAL POLYPRENOL 4 111 1101 BT ALCOHOL SA ISOPRENE SA ISOPRENOID PONY FIELD 5 111 1104 BT GREEN CANYON AREA PRAD RESEARCH & DEVELOP 3 111 1103 PROFESSIONAL WIRELINE LLC 3 111 1111 * PROFESSIONAL WIRELINE RENTALS LLC PROGRESS ULTRASONICS AG 3 111 1109 PROJECT MANAGEMENT 1 111 1109 ** ADDED SEPTEMBER 2011. BT MANAGEMENT SA PROJECT PROKSCHA INVEST PTY LTD 3 111 1106 PROP SUPPLY & SERVICE LLC 3 111 1102 PRZEMYSLOWY INST MASZYN 3 111 1112 * PRZEMYSLOWY INSTYTUT MASZYN ROLNICZYCH PURESTREAM TECHNOLOGY LLC 3 111 1109 QINGYUANGANG FM 5 111 1110 ** CRETACEOUS--HAILAR BASIN QIXIA FM 5 111 1102 ** PERMIAN--HUBEI QRI GROUP LLC 3 111 1109 QUAIL RES & DESIGN LTD 3 111 1109 * QUAIL RESEARCH AND DESIGN LTD QUALITY CONNECTOR SYSTEMS 3 111 1102 QUALITY INTERVENTION AS 3 111 1112 QUANTA ASSOCIATES LP 3 111 1106 QUEEN CHARLOTTE BASIN 2 000 1105 ** ADDED MAY 2011. USE QUEEN CHARLOTTE TROUGH QUESTAR GAS CO 3 111 1103 QUIKAVSAK FM 5 111 1104 ** PALEOCENE--NUUSSUAQ BASIN. SA NUUSSUAQ GR QUMAR FIELD 5 111 1108 BT IRAQ QUSAIBA SHALE 5 000 1106 USE QALIBAH FM RADIAL DRILL TECHNL II LLC 3 111 1101 * RADIAL DRILLING TECHNOLOGIES II LLC RADIATION MONITORING INC 3 111 1101 * RADIATION MONITORING DEVICES INC RED RIVER FAULT ZONE 2 111 1105 ** ADDED MAY 2011. BT ASIA SA INDOCHINA SA SICHUAN SA SOUTH CHINA SEA SA TIBETAN PLATEAU SA VIETNAM SA YUNNAN REFINED TECHNOLOGIES INC 3 111 1105 REM TECHNOLOGY INC 3 111 1108 RENEWABLE FIBERS LLC 3 111 1111 RHEIN CHEMIE RHEINAU GMBH 3 111 1106 RIDE INC 3 111 1111 RINGHORNE FIELD 5 111 1104 BT VIKING GRABEN SA NORWAY RITE WAY TECHNOLOGIES LLC 3 111 1111 RL DOSKOCIL INC 3 111 1112 RMIT UNIV 3 111 1107 ROCKBESTOS SURPRENANT CORP 3 111 1110 * ROCKBESTOS SURPRENANT CABLE CORP ROCKY FIELD 5 111 1104 BT WASHITA CO, OKLA RODGERS TECHNOLOGY LLC 3 111 1103 ROHOEL-AUFSUCHUNGS AG 3 111 1109 ROLLS-ROYCE CORP 3 111 1101 ROLLS-ROYCE MARINE AS 3 111 1111 ROSTOCK UNIV 3 111 1109 * LEIBNIZ INSTITUT FUER KATALYSE EV AN DER ROSTOCK UNIVERSITAET RUPASCA FM 5 111 1103 ** ORDOVICIAN--ARGENTINA RUSSELLTECH 3 111 1101 SABER LTD 3 111 1109 SABRE MFG LLC 3 111 1110 SAFEHOUSE HOLDINGS AS 3 111 1111 SAFEKICK AMERICAS LLC 3 111 1109 SAINS MALAYSIA UNIV 3 111 1103 SALERNO UNIV 3 111 1106 * UNIVERSITA DEGLI STUDI DI SALERNO SALT WELD 1 111 1106 ** ADDED JUNE 2011. BT ROCK CONTACT SA SALT BED SA SALT COLLAPSE STRUCTURE SA SALT FLOW SAMMINIATESE POZZI SNC 3 111 1101 SAMSUNG TECHWIN CO LTD 3 111 1108 SANDVIK MINING & CONSTRUCT 3 111 1101 SANGHE FIELD 5 111 1101 BT BAIYINCHAGAN SAG SANTA AGUEDA FIELD 5 111 1101 BT VERACRUZ SAPR-NEFTEKHIM LLC 3 111 1106 SCANWELL AS 3 111 1101 SCHLUMBERGER NORGE AS 3 111 1104 SCOPE ENGINEERING PTY LTD 3 111 1107 SEATOOLS BV 3 111 1112 SELF ENERGISING CO LTD 3 111 1101 * SELF ENERGISING COUPLING COMPANY LIMITED SERRAVALLIAN SERIES 5 111 1105 ** MIOCENE--WORLD WIDE SHANDONG PETROLEUM CO LTD 3 111 1101 * SHANDONG NINE-RING PETROLEUM CO LTD SHEAR BITS LTD 3 111 1104 SHEDGUM FIELD 5 000 1105 USE GHAWAR OIL FIELD SHELL GLOBAL SOLUTIONS INC 3 111 1105 SHINSHU UNIV 3 111 1107 SHIWU DEPRESSION 2 000 1106 ** ADDED JUNE 2011. USE SONGLIAO BASIN SIBERIAN RESEARCH INST 3 111 1104 * FEDERAL'NOE GOSUDARSTVENNOE UNITARNOE PREDPRIYATIE "SIBERIAN RESEARCH INSTITUTE OF GEOLOGY, GEOPHYSICS AND MINERAL RESOURCES" SIBGEOTEKH 3 111 1104 * OBSHCHESTVO S OGRANICHENNOY OTVETSTVENNOST'YU "SIBGEOTEKH" SICK ENGINEERING GMBH 3 111 1112 SICK MAIHAK GMBH 3 111 1109 SIDERGAS SPA 3 111 1105 SII MEGADIAMOND 3 111 1101 SIME SRL 3 111 1110 SINCONO AG 3 111 1103 SINO-GAS TECHNOLOGY CO LTD 3 111 1108 * SINO-GAS & OIL TECHNOLOGY CO LTD SIOUX CO, NEBR 5 111 1107 BT NEBRASKA SK INNOVATION CO LTD 3 111 1110 SKY HUNTER CORP 3 111 1108 SLIBESTENSFJELDET FM 5 111 1104 ** CRETACEOUS--NUUSSUAQ BASIN. 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BT PHYSICAL OPERATION SA GAS LIQUID SEPARATION SA GAS PROCESSING SA MULTIPHASE PUMPING SA OIL TREATING (FIELD) SA SEA FLOOR SA SEPARATION EQUIPMENT SA SUBSEA PRODUCTION SYSTEM SA UNDERWATER WELLHEAD SA WATER INJECTION SUMMIT LIABILITY SOLUT INC 3 111 1111 * SUMMIT LIABILITY SOLUTIONS INC SUNSTONE TECHNOLOGIES LLC 3 111 1108 SUPAVAC PTY LTD 3 111 1106 SUPER HEATERS N DAKOTA LLC 3 111 1102 * SUPER HEATERS NORTH DAKOTA LLC SURE TECH TOOL SVCS INC 3 111 1111 SURFACE ACTIVE SOLUTN LTD 3 111 1110 * SURFACE ACTIVE SOLUTIONS (HOLDINGS) LIMITED SVT GMBH 3 111 1102 SYNGENTA CROP PROTECT INC 3 111 1111 TACUTU BASIN 2 000 1104 ** ADDED APRIL 2011. USE TAKUTU BASIN TAISEI ENG CONSULTANTS INC 3 111 1106 * TAISEI ENGINEERING CONSULTANTS INC TAMTSAG BASIN 2 000 1109 USE HAILAR BASIN TAMULANGOU FM 5 111 1110 ** JUR. 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USE TIGHT FORMATION PLS OIL RESERVOIR TIGHT SAND 1 000 1106 ** ADDED JUNE 2011. USE TIGHT FORMATION PLS SANDSTONE RESERVOIR TITAN GLOBAL OIL SVCS INC 3 111 1101 TIX CORP 3 111 1110 TOKUYAMA CORP 3 111 1107 TOOL JOINT PRODUCTS LLC 3 111 1110 TOP-CO CEMENT PRODUCTS INC 3 111 1104 TORAY INDUSTRIES INC 3 111 1105 TOTAL MARINE SERVICES INC 3 111 1107 TRIMETHYLCHOLESTANE 4 000 1102 USE LANOSTANE TTS SENSE AS 3 111 1108 TTS SENSE CANADA LTD 3 111 1101 TUBE LINING TECHNOLOGY INC 3 111 1106 TUBEFUSE APPLICATIONS VOF 3 111 1102 TUNDRIN FIELD 5 111 1105 BT SIBERIAN LOWLAND U TUBE 1 111 1109 ** ADDED SEPTEMBER 2011. BT PHENOMENON SA CEMENTING SA DUAL GRADIENT SA FLUID FLOW SA MANAGED PRESSURE DRILLING SA MANOMETER SA U TUBE COMPLETION UNCONVENTIONAL RESOURCE 1 111 1111 ** ADDED NOVEMBER 2011. BT NATURAL RESOURCE SA UNCONVENTIONAL GAS RECOVRY SA UNCONVENTIONAL OIL RECOVRY UNEX CORP 3 111 1106 UPERNIVIK NAES FM 5 111 1104 ** CRETACEOUS--NUUSSUAQ BASIN. 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UF HAUGALAND HIGH BT VIKING GRABEN SA NORWAY V & M DEUTSCHLAND GMBH 3 111 1103 VALE SA 3 111 1108 VALIANT INDUSTRIER AS 3 111 1110 VARADERO FIELD 5 111 1101 BT CUBA VCABLE LLC 3 111 1111 VENTURE INFRASTRUCTURE BV 3 111 1110 VENTURE PROD NEDERLAND BV 3 111 1110 * VENTURE PRODUCTION NEDERLAND BV VERKHNE KOLIK EGAN FIELD 5 111 1106 BT SIBERIAN LOWLAND VIALOGY LLC 3 111 1109 VIGDIS FIELD 5 111 1107 BT TAMPEN SPUR VIKING ENERGY PTY LTD 3 111 1110 VIKING MOORINGS AS 3 111 1109 VIRGO ENGINEERS INC 3 111 1108 VISIBLE ASSETS INC 3 111 1109 VORSCON HOLDING BV 3 111 1112 VTU HOLDING GMBH 3 111 1101 WARWICK MILLS INC 3 111 1103 WASNA FIELD 5 111 1111 BT CAMBAY GULF AREA WATER SOLUTIONS INC 3 111 1103 WATERS TECHNOLOGIES CORP 3 111 1111 WEATHERFORD ENG CHEM LTD 3 111 1108 * WEATHERFORD ENGINEERED CHEMISTRY CANADA LTD WELL INTEGRITY SOLUT AS 3 111 1107 WELLBORE AS 3 111 1108 WELLPARTNER AS 3 111 1107 WELLTRONICS LLC 3 111 1108 * WELLLTRONICS APPLICATIONS LLC WFS TECHNOLOGIES LTD 3 111 1110 WHORMHOLES LLC 3 111 1109 WILLIAM CURLE DEVELOP LTD 3 111 1110 WINTEC GROUP LLC 3 111 1104 WINTERSHALL HOLDING GMBH 3 111 1107 WIRED DRILL PIPE 1 111 1110 ** ADDED OCTOBER 2011. BT DRILL PIPE SA COUPLING (ELECTRICAL) SA DRILL PIPE CONVEYED OPERAT SA ELECTRIC CABLE SA LOGGING WHILE DRILLING SA TELEMETERING SA TRANSMISSION (DATA) SA WIRE WIRELESS SEISMIC INC 3 111 1107 WORLDS FRESH WATERS LTD 3 111 1105 * WORLD'S FRESH WATERS PTE LTD WUJIAPING FM 5 111 1102 ** PERMIAN--HUBEI WVC MINCON INC 3 111 1108 WWT INTERNATIONAL INC 3 111 1103 WYSSMONT CO INC 3 111 1105 XIAN NEW CHANNEL CO LTD 3 111 1108 * XI'AN NEW CHANNELING PETROLEUM TECHNOLOGY CO LTD XIYU FM 5 111 1105 ** MIOCENE-PLEIST.--XINJANG. XL HARDBAND & FABRICAT INC 3 111 1108 ZARAGOZA UNIV 3 111 1107 ZEOX CORP INC 3 111 1104 ZERO-CO2 LLC 3 111 1103 ZHENBEI FIELD 5 111 1102 BT ORDOS BASIN ZIEBEL INC 3 111 1101 ZUUNBAYAN FM 5 111 1110 ** CRETACEOUS--HAILAR BASIN