OA12390A - Electro-hydraulically pressurized downhole valve actuator. - Google Patents
Electro-hydraulically pressurized downhole valve actuator. Download PDFInfo
- Publication number
- OA12390A OA12390A OA1200200276A OA1200200276A OA12390A OA 12390 A OA12390 A OA 12390A OA 1200200276 A OA1200200276 A OA 1200200276A OA 1200200276 A OA1200200276 A OA 1200200276A OA 12390 A OA12390 A OA 12390A
- Authority
- OA
- OAPI
- Prior art keywords
- actuator
- pump
- hydraulic fluid
- downhole
- accumulator
- Prior art date
Links
- 239000012530 fluid Substances 0.000 claims abstract description 64
- 238000004891 communication Methods 0.000 claims abstract description 43
- 239000003208 petroleum Substances 0.000 claims abstract description 38
- 238000000034 method Methods 0.000 claims description 30
- 230000006698 induction Effects 0.000 claims description 13
- 238000004519 manufacturing process Methods 0.000 description 17
- 239000004020 conductor Substances 0.000 description 6
- 238000002347 injection Methods 0.000 description 6
- 239000007924 injection Substances 0.000 description 6
- 238000005259 measurement Methods 0.000 description 6
- 239000003921 oil Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 239000003129 oil well Substances 0.000 description 3
- 238000009428 plumbing Methods 0.000 description 3
- 238000001228 spectrum Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000001052 transient effect Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000005294 ferromagnetic effect Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 239000000700 radioactive tracer Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000003302 ferromagnetic material Substances 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000005291 magnetic effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/003—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings with electrically conducting or insulating means
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
- E21B23/04—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells operated by fluid means, e.g. actuated by explosion
- E21B23/0419—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells operated by fluid means, e.g. actuated by explosion using down-hole motor and pump arrangements for generating hydraulic pressure
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B34/00—Valve arrangements for boreholes or wells
- E21B34/06—Valve arrangements for boreholes or wells in wells
- E21B34/066—Valve arrangements for boreholes or wells in wells electrically actuated
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B34/00—Valve arrangements for boreholes or wells
- E21B34/06—Valve arrangements for boreholes or wells in wells
- E21B34/08—Valve arrangements for boreholes or wells in wells responsive to flow or pressure of the fluid obtained
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B34/00—Valve arrangements for boreholes or wells
- E21B34/16—Control means therefor being outside the borehole
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/14—Obtaining from a multiple-zone well
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B47/00—Survey of boreholes or wells
- E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
- E21B47/13—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling by electromagnetic energy, e.g. radio frequency
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Remote Sensing (AREA)
- Geophysics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Pipeline Systems (AREA)
- Fluid-Pressure Circuits (AREA)
- Earth Drilling (AREA)
- Valve Device For Special Equipments (AREA)
- Actuator (AREA)
- Fluid-Driven Valves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US18653100P | 2000-03-02 | 2000-03-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| OA12390A true OA12390A (en) | 2006-04-18 |
Family
ID=22685314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| OA1200200276A OA12390A (en) | 2000-03-02 | 2001-03-02 | Electro-hydraulically pressurized downhole valve actuator. |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US6851481B2 (pt) |
| EP (1) | EP1259705A1 (pt) |
| AU (2) | AU4341201A (pt) |
| BR (1) | BR0108895B1 (pt) |
| CA (1) | CA2401707C (pt) |
| MX (1) | MXPA02008578A (pt) |
| NO (1) | NO324777B1 (pt) |
| OA (1) | OA12390A (pt) |
| RU (1) | RU2260676C2 (pt) |
| WO (1) | WO2001065061A1 (pt) |
Families Citing this family (85)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20311033U1 (de) * | 2003-07-17 | 2004-11-25 | Cooper Cameron Corp., Houston | Pumpvorrichtung |
| WO2002063341A1 (en) * | 2001-02-02 | 2002-08-15 | Dbi Corporation | Downhole telemetry and control system |
| US7063143B2 (en) | 2001-11-05 | 2006-06-20 | Weatherford/Lamb. Inc. | Docking station assembly and methods for use in a wellbore |
| US6702025B2 (en) * | 2002-02-11 | 2004-03-09 | Halliburton Energy Services, Inc. | Hydraulic control assembly for actuating a hydraulically controllable downhole device and method for use of same |
| GB2387891A (en) * | 2002-04-26 | 2003-10-29 | Abb Offshore Systems Ltd | Electrothermal actuator |
| US7350590B2 (en) * | 2002-11-05 | 2008-04-01 | Weatherford/Lamb, Inc. | Instrumentation for a downhole deployment valve |
| US7255173B2 (en) | 2002-11-05 | 2007-08-14 | Weatherford/Lamb, Inc. | Instrumentation for a downhole deployment valve |
| NO322680B1 (no) * | 2004-12-22 | 2006-11-27 | Fmc Kongsberg Subsea As | System for a kontrollere en ventil |
| DE202005006719U1 (de) | 2005-04-27 | 2006-08-31 | Cooper Cameron Corp., Houston | Pumpvorrichtung |
| US9187959B2 (en) | 2006-03-02 | 2015-11-17 | Baker Hughes Incorporated | Automated steerable hole enlargement drilling device and methods |
| US8875810B2 (en) | 2006-03-02 | 2014-11-04 | Baker Hughes Incorporated | Hole enlargement drilling device and methods for using same |
| US7635029B2 (en) * | 2006-05-11 | 2009-12-22 | Schlumberger Technology Corporation | Downhole electrical-to-hydraulic conversion module for well completions |
| US8118098B2 (en) * | 2006-05-23 | 2012-02-21 | Schlumberger Technology Corporation | Flow control system and method for use in a wellbore |
| US7341105B2 (en) * | 2006-06-20 | 2008-03-11 | Holcim (Us) Inc. | Cementitious compositions for oil well cementing applications |
| US8196668B2 (en) | 2006-12-18 | 2012-06-12 | Schlumberger Technology Corporation | Method and apparatus for completing a well |
| WO2008092100A2 (en) * | 2007-01-25 | 2008-07-31 | David Randolph Smith | Chemically enhanced gas-lift for oil and gas wells |
| US7665527B2 (en) * | 2007-08-21 | 2010-02-23 | Schlumberger Technology Corporation | Providing a rechargeable hydraulic accumulator in a wellbore |
| NO332761B1 (no) | 2007-09-07 | 2013-01-07 | Framo Eng As | Undersjoisk ventilsystem og fremgangsmate for beskyttelse herav |
| US8453749B2 (en) * | 2008-02-29 | 2013-06-04 | Halliburton Energy Services, Inc. | Control system for an annulus balanced subsurface safety valve |
| GB2457979B (en) * | 2008-03-01 | 2012-01-18 | Red Spider Technology Ltd | Electronic Completion Installation Valve |
| CA2728413C (en) | 2008-06-18 | 2016-10-11 | Expro North Sea Limited | Control of sub surface safety valves |
| US8784545B2 (en) | 2011-04-12 | 2014-07-22 | Mathena, Inc. | Shale-gas separating and cleanout system |
| US20100038898A1 (en) * | 2008-08-14 | 2010-02-18 | Pierre Ollier | Insulated double-walled well completion tubing for high temperature use |
| AU2008361676B2 (en) * | 2008-09-09 | 2013-03-14 | Welldynamics, Inc. | Remote actuation of downhole well tools |
| WO2010030422A1 (en) * | 2008-09-09 | 2010-03-18 | Halliburton Energy Services, Inc. | Sneak path eliminator for diode multiolexed control of downhole well tools |
| US20100186960A1 (en) * | 2009-01-29 | 2010-07-29 | Reitsma Donald G | Wellbore annular pressure control system and method using accumulator to maintain back pressure in annulus |
| BRPI1013602A2 (pt) | 2009-03-27 | 2016-04-19 | Cameron Int Corp | inversor submarino de acionamento dc |
| US20110220367A1 (en) * | 2010-03-10 | 2011-09-15 | Halliburton Energy Services, Inc. | Operational control of multiple valves in a well |
| US8733448B2 (en) * | 2010-03-25 | 2014-05-27 | Halliburton Energy Services, Inc. | Electrically operated isolation valve |
| RU2443852C2 (ru) * | 2010-04-05 | 2012-02-27 | Валеев Марат Давлетович | Установка для периодической раздельной добычи нефти из двух пластов |
| US8476786B2 (en) | 2010-06-21 | 2013-07-02 | Halliburton Energy Services, Inc. | Systems and methods for isolating current flow to well loads |
| CN103025592B (zh) * | 2010-06-30 | 2016-08-03 | 普拉德研究及开发股份有限公司 | 用于油田设备预测和健康管理的系统、方法和装置 |
| US8905128B2 (en) | 2010-07-20 | 2014-12-09 | Schlumberger Technology Corporation | Valve assembly employable with a downhole tool |
| WO2012018763A1 (en) * | 2010-08-03 | 2012-02-09 | Halliburton Energy Services, Inc. | Safety switch for well operations |
| AU2011285979B2 (en) * | 2010-08-04 | 2016-02-04 | Safoco, Inc. | Safety valve control system and method of use |
| US9441453B2 (en) * | 2010-08-04 | 2016-09-13 | Safoco, Inc. | Safety valve control system and method of use |
| US8813857B2 (en) | 2011-02-17 | 2014-08-26 | Baker Hughes Incorporated | Annulus mounted potential energy driven setting tool |
| US9121250B2 (en) | 2011-03-19 | 2015-09-01 | Halliburton Energy Services, Inc. | Remotely operated isolation valve |
| US9291036B2 (en) * | 2011-06-06 | 2016-03-22 | Reel Power Licensing Corp. | Method for increasing subsea accumulator volume |
| US8757274B2 (en) | 2011-07-01 | 2014-06-24 | Halliburton Energy Services, Inc. | Well tool actuator and isolation valve for use in drilling operations |
| US8881798B2 (en) | 2011-07-20 | 2014-11-11 | Baker Hughes Incorporated | Remote manipulation and control of subterranean tools |
| US20130175958A1 (en) * | 2011-08-04 | 2013-07-11 | Samuel T. McJunkin | Systems and methods for transmitting and/or utilizing hvdc power in a submarine environment |
| US9243478B2 (en) * | 2011-08-29 | 2016-01-26 | Schlumberger Technology Corporation | Piping system having an insulated annulus |
| WO2013062907A1 (en) * | 2011-10-25 | 2013-05-02 | Safoco, Inc. | Safety valve control system and method of use |
| US9534459B2 (en) | 2011-12-02 | 2017-01-03 | Schlumberger Technology Corporation | Pump actuated valve |
| CA2898956A1 (en) | 2012-01-23 | 2013-08-01 | Genie Ip B.V. | Heater pattern for in situ thermal processing of a subsurface hydrocarbon containing formation |
| US10047594B2 (en) | 2012-01-23 | 2018-08-14 | Genie Ip B.V. | Heater pattern for in situ thermal processing of a subsurface hydrocarbon containing formation |
| WO2013170137A2 (en) * | 2012-05-11 | 2013-11-14 | Mathena, Inc. | Control panel, and digital display units and sensors therefor |
| RU2529072C2 (ru) * | 2012-07-04 | 2014-09-27 | Олег Марсович Гарипов | Способ воздействия на застойную зону интервалов пластов гарипова и установка для его реализации |
| CA2879286C (en) * | 2012-08-24 | 2018-02-13 | Fmc Technologies, Inc. | Retrieval of subsea production and processing equipment |
| US9316329B2 (en) * | 2012-10-24 | 2016-04-19 | California Institute Of Technology | Hydraulic high pressure valve controller using the in-situ pressure difference |
| US9316063B2 (en) | 2012-11-29 | 2016-04-19 | Chevron U.S.A. Inc. | Transmitting power within a wellbore |
| US8857522B2 (en) * | 2012-11-29 | 2014-10-14 | Chevron U.S.A., Inc. | Electrically-powered surface-controlled subsurface safety valves |
| US9670739B2 (en) | 2012-11-29 | 2017-06-06 | Chevron U.S.A. Inc. | Transmitting power to gas lift valve assemblies in a wellbore |
| CN103104217B (zh) * | 2013-02-06 | 2015-07-08 | 北京六合伟业科技股份有限公司 | 随钻电缆井下液控套管阀 |
| US20140253341A1 (en) * | 2013-03-11 | 2014-09-11 | Abrado, Inc. | Method and apparatus for communication of wellbore data, including visual images |
| US9399892B2 (en) | 2013-05-13 | 2016-07-26 | Baker Hughes Incorporated | Earth-boring tools including movable cutting elements and related methods |
| US9759014B2 (en) | 2013-05-13 | 2017-09-12 | Baker Hughes Incorporated | Earth-boring tools including movable formation-engaging structures and related methods |
| US9453410B2 (en) | 2013-06-21 | 2016-09-27 | Evolution Engineering Inc. | Mud hammer |
| USD763414S1 (en) | 2013-12-10 | 2016-08-09 | Mathena, Inc. | Fluid line drive-over |
| US9267334B2 (en) | 2014-05-22 | 2016-02-23 | Chevron U.S.A. Inc. | Isolator sub |
| WO2015200048A1 (en) | 2014-06-25 | 2015-12-30 | AOI (Advanced Oilfield Innovations, Inc.) | Piping assembly control system with addressed datagrams |
| GB2543237B (en) * | 2014-09-23 | 2020-11-04 | Halliburton Energy Services Inc | Well construction real-time telemetry system |
| US10018009B2 (en) | 2015-02-26 | 2018-07-10 | Cameron International Corporation | Locking apparatus |
| CA2980197A1 (en) * | 2015-03-20 | 2016-09-29 | Cenovus Energy Inc. | Hydrocarbon production apparatus |
| US9850725B2 (en) | 2015-04-15 | 2017-12-26 | Baker Hughes, A Ge Company, Llc | One trip interventionless liner hanger and packer setting apparatus and method |
| US10718181B2 (en) | 2015-04-30 | 2020-07-21 | Halliburton Energy Services, Inc. | Casing-based intelligent completion assembly |
| GB2553226B (en) | 2015-04-30 | 2021-03-31 | Halliburton Energy Services Inc | Remotely-powered casing-based intelligent completion assembly |
| US10113399B2 (en) | 2015-05-21 | 2018-10-30 | Novatek Ip, Llc | Downhole turbine assembly |
| US10472934B2 (en) | 2015-05-21 | 2019-11-12 | Novatek Ip, Llc | Downhole transducer assembly |
| US10914138B2 (en) * | 2016-05-20 | 2021-02-09 | Tubel Llc | Downhole power generator and pressure pulser communications module on a side pocket |
| CN106223936B (zh) * | 2016-08-21 | 2023-07-11 | 中国石油化工股份有限公司 | 油井分层段生产参数的无线监测及调控方法 |
| WO2018093355A1 (en) | 2016-11-15 | 2018-05-24 | Schlumberger Technology Corporation | Systems and methods for directing fluid flow |
| US10439474B2 (en) | 2016-11-16 | 2019-10-08 | Schlumberger Technology Corporation | Turbines and methods of generating electricity |
| US11156062B2 (en) | 2017-03-31 | 2021-10-26 | Metrol Technology Ltd. | Monitoring well installations |
| GB2554497B8 (en) * | 2017-06-29 | 2020-03-11 | Equinor Energy As | Tubing hanger installation tool |
| US10871068B2 (en) | 2017-07-27 | 2020-12-22 | Aol | Piping assembly with probes utilizing addressed datagrams |
| CN109505589B (zh) * | 2018-11-28 | 2023-09-26 | 中国石油天然气股份有限公司 | 一种油井热洗清蜡井筒温度场分布测试方法及管柱 |
| US11788378B2 (en) | 2019-01-24 | 2023-10-17 | Halliburton Energy Services, Inc. | Locally powered electric ball valve mechanism |
| WO2020153962A1 (en) | 2019-01-24 | 2020-07-30 | Halliburton Energy Services, Inc. | Electric ball valve mechanism |
| WO2020251561A1 (en) * | 2019-06-12 | 2020-12-17 | Halliburton Energy Services, Inc. | Electric/hydraulic safety valve |
| GB2597007B (en) * | 2019-06-12 | 2023-02-15 | Halliburton Energy Services Inc | Electric/hydraulic safety valve |
| CN110306975B (zh) * | 2019-06-29 | 2022-12-30 | 贵州大学 | 一种煤层瓦斯压力探测杆 |
| BR102019021843A2 (pt) * | 2019-10-17 | 2021-04-27 | Ouro Negro Tecnologias Em Equipamentos Industriais S/A | Sistema de controle e segurança de valvula por acionamento elétrico para injeção de gas em coluna de produção de óleo |
| US12060767B2 (en) * | 2022-11-30 | 2024-08-13 | A-T Controls, Inc. | Actuator with embedded monitoring and optimizing functionality |
Family Cites Families (96)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2917004A (en) | 1954-04-30 | 1959-12-15 | Guiberson Corp | Method and apparatus for gas lifting fluid from plural zones of production in a well |
| US3083771A (en) | 1959-05-18 | 1963-04-02 | Jersey Prod Res Co | Single tubing string dual installation |
| US3247904A (en) | 1963-04-01 | 1966-04-26 | Richfield Oil Corp | Dual completion tool |
| US3427989A (en) | 1966-12-01 | 1969-02-18 | Otis Eng Corp | Well tools |
| US3602305A (en) | 1969-12-31 | 1971-08-31 | Schlumberger Technology Corp | Retrievable well packer |
| US3566963A (en) | 1970-02-25 | 1971-03-02 | Mid South Pump And Supply Co I | Well packer |
| US3732728A (en) | 1971-01-04 | 1973-05-15 | Fitzpatrick D | Bottom hole pressure and temperature indicator |
| US3793632A (en) | 1971-03-31 | 1974-02-19 | W Still | Telemetry system for drill bore holes |
| US3814545A (en) | 1973-01-19 | 1974-06-04 | W Waters | Hydrogas lift system |
| US3837618A (en) | 1973-04-26 | 1974-09-24 | Co Des Freins Et Signaux Westi | Electro-pneumatic valve |
| US3980826A (en) | 1973-09-12 | 1976-09-14 | International Business Machines Corporation | Means of predistorting digital signals |
| CA1062336A (en) | 1974-07-01 | 1979-09-11 | Robert K. Cross | Electromagnetic lithosphere telemetry system |
| US4068717A (en) | 1976-01-05 | 1978-01-17 | Phillips Petroleum Company | Producing heavy oil from tar sands |
| US4295795A (en) | 1978-03-23 | 1981-10-20 | Texaco Inc. | Method for forming remotely actuated gas lift systems and balanced valve systems made thereby |
| DE2943979C2 (de) | 1979-10-31 | 1986-02-27 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Anordnung zur Übertragung von Meßwerten von mehreren entlang einer langgestreckten Unterwasserstruktur hintereinander geschalteten Meßstellen auf eine Zentralstation |
| US4393485A (en) | 1980-05-02 | 1983-07-12 | Baker International Corporation | Apparatus for compiling and monitoring subterranean well-test data |
| US4468665A (en) | 1981-01-30 | 1984-08-28 | Tele-Drill, Inc. | Downhole digital power amplifier for a measurements-while-drilling telemetry system |
| US4739325A (en) | 1982-09-30 | 1988-04-19 | Macleod Laboratories, Inc. | Apparatus and method for down-hole EM telemetry while drilling |
| US4578675A (en) | 1982-09-30 | 1986-03-25 | Macleod Laboratories, Inc. | Apparatus and method for logging wells while drilling |
| US4630243A (en) | 1983-03-21 | 1986-12-16 | Macleod Laboratories, Inc. | Apparatus and method for logging wells while drilling |
| CA1212312A (en) | 1983-07-14 | 1986-10-07 | Econolift Systems Ltd. | Electronically controlled gas lift apparatus |
| US4648471A (en) | 1983-11-02 | 1987-03-10 | Schlumberger Technology Corporation | Control system for borehole tools |
| US4545731A (en) | 1984-02-03 | 1985-10-08 | Otis Engineering Corporation | Method and apparatus for producing a well |
| US4576231A (en) | 1984-09-13 | 1986-03-18 | Texaco Inc. | Method and apparatus for combating encroachment by in situ treated formations |
| US4709234A (en) | 1985-05-06 | 1987-11-24 | Halliburton Company | Power-conserving self-contained downhole gauge system |
| US4662437A (en) | 1985-11-14 | 1987-05-05 | Atlantic Richfield Company | Electrically stimulated well production system with flexible tubing conductor |
| US4681164A (en) | 1986-05-30 | 1987-07-21 | Stacks Ronald R | Method of treating wells with aqueous foam |
| US4738313A (en) | 1987-02-20 | 1988-04-19 | Delta-X Corporation | Gas lift optimization |
| US4839644A (en) | 1987-06-10 | 1989-06-13 | Schlumberger Technology Corp. | System and method for communicating signals in a cased borehole having tubing |
| US4901069A (en) | 1987-07-16 | 1990-02-13 | Schlumberger Technology Corporation | Apparatus for electromagnetically coupling power and data signals between a first unit and a second unit and in particular between well bore apparatus and the surface |
| US4852648A (en) * | 1987-12-04 | 1989-08-01 | Ava International Corporation | Well installation in which electrical current is supplied for a source at the wellhead to an electrically responsive device located a substantial distance below the wellhead |
| US4886114A (en) | 1988-03-18 | 1989-12-12 | Otis Engineering Corporation | Electric surface controlled subsurface valve system |
| US4981173A (en) | 1988-03-18 | 1991-01-01 | Otis Engineering Corporation | Electric surface controlled subsurface valve system |
| US4864293A (en) | 1988-04-29 | 1989-09-05 | Flowmole Corporation | Inground boring technique including real time transducer |
| US4972704A (en) | 1989-03-14 | 1990-11-27 | Shell Oil Company | Method for troubleshooting gas-lift wells |
| US5001675A (en) | 1989-09-13 | 1991-03-19 | Teleco Oilfield Services Inc. | Phase and amplitude calibration system for electromagnetic propagation based earth formation evaluation instruments |
| US5176164A (en) | 1989-12-27 | 1993-01-05 | Otis Engineering Corporation | Flow control valve system |
| US5172717A (en) | 1989-12-27 | 1992-12-22 | Otis Engineering Corporation | Well control system |
| US5008664A (en) | 1990-01-23 | 1991-04-16 | Quantum Solutions, Inc. | Apparatus for inductively coupling signals between a downhole sensor and the surface |
| US5278758A (en) | 1990-04-17 | 1994-01-11 | Baker Hughes Incorporated | Method and apparatus for nuclear logging using lithium detector assemblies and gamma ray stripping means |
| JPH04111127A (ja) | 1990-08-31 | 1992-04-13 | Toshiba Corp | 演算処理装置 |
| GB9025230D0 (en) | 1990-11-20 | 1991-01-02 | Framo Dev Ltd | Well completion system |
| US5251328A (en) | 1990-12-20 | 1993-10-05 | At&T Bell Laboratories | Predistortion technique for communications systems |
| US5134285A (en) | 1991-01-15 | 1992-07-28 | Teleco Oilfield Services Inc. | Formation density logging mwd apparatus |
| GB2253908B (en) | 1991-03-21 | 1995-04-05 | Halliburton Logging Services | Apparatus for electrically investigating a medium |
| US5160925C1 (en) | 1991-04-17 | 2001-03-06 | Halliburton Co | Short hop communication link for downhole mwd system |
| US5130706A (en) | 1991-04-22 | 1992-07-14 | Scientific Drilling International | Direct switching modulation for electromagnetic borehole telemetry |
| US5574374A (en) | 1991-04-29 | 1996-11-12 | Baker Hughes Incorporated | Method and apparatus for interrogating a borehole and surrounding formation utilizing digitally controlled oscillators |
| US5283768A (en) | 1991-06-14 | 1994-02-01 | Baker Hughes Incorporated | Borehole liquid acoustic wave transducer |
| US5493288A (en) | 1991-06-28 | 1996-02-20 | Elf Aquitaine Production | System for multidirectional information transmission between at least two units of a drilling assembly |
| US5191326A (en) | 1991-09-05 | 1993-03-02 | Schlumberger Technology Corporation | Communications protocol for digital telemetry system |
| FR2681461B1 (fr) | 1991-09-12 | 1993-11-19 | Geoservices | Procede et agencement pour la transmission d'informations, de parametres et de donnees a un organe electro-magnetique de reception ou de commande associe a une canalisation souterraine de grande longueur. |
| US5236047A (en) | 1991-10-07 | 1993-08-17 | Camco International Inc. | Electrically operated well completion apparatus and method |
| US5246860A (en) | 1992-01-31 | 1993-09-21 | Union Oil Company Of California | Tracer chemicals for use in monitoring subterranean fluids |
| US5267469A (en) | 1992-03-30 | 1993-12-07 | Lagoven, S.A. | Method and apparatus for testing the physical integrity of production tubing and production casing in gas-lift wells systems |
| GB9212685D0 (en) | 1992-06-15 | 1992-07-29 | Flight Refueling Ltd | Data transfer |
| FR2695450B1 (fr) | 1992-09-07 | 1994-12-16 | Geo Res | Cartouche de contrôle et de commande d'une vanne de sécurité. |
| FR2697119B1 (fr) | 1992-10-16 | 1995-01-20 | Schlumberger Services Petrol | Dispositif émetteur à double raccord isolant, destiné à l'emploi dans un forage. |
| WO1994029749A1 (en) | 1993-06-04 | 1994-12-22 | Gas Research Institute, Inc. | Method and apparatus for communicating signals from encased borehole |
| US5353627A (en) | 1993-08-19 | 1994-10-11 | Texaco Inc. | Passive acoustic detection of flow regime in a multi-phase fluid flow |
| US5467083A (en) | 1993-08-26 | 1995-11-14 | Electric Power Research Institute | Wireless downhole electromagnetic data transmission system and method |
| DE4329729A1 (de) | 1993-09-03 | 1995-03-09 | Ieg Ind Engineering Gmbh | Verfahren und Einrichtung zur Entnahme von Gas- oder Flüssigkeitsproben aus verschiedenen Schichten |
| US5473321A (en) | 1994-03-15 | 1995-12-05 | Halliburton Company | Method and apparatus to train telemetry system for optimal communications with downhole equipment |
| US5425425A (en) | 1994-04-29 | 1995-06-20 | Cardinal Services, Inc. | Method and apparatus for removing gas lift valves from side pocket mandrels |
| NO941992D0 (no) | 1994-05-30 | 1994-05-30 | Norsk Hydro As | Injektor for injisering av sporstoff i et olje- og/eller gassreservoar |
| US5458200A (en) | 1994-06-22 | 1995-10-17 | Atlantic Richfield Company | System for monitoring gas lift wells |
| EP0721053A1 (en) | 1995-01-03 | 1996-07-10 | Shell Internationale Researchmaatschappij B.V. | Downhole electricity transmission system |
| NO325157B1 (no) | 1995-02-09 | 2008-02-11 | Baker Hughes Inc | Anordning for nedihulls styring av bronnverktoy i en produksjonsbronn |
| US5960883A (en) | 1995-02-09 | 1999-10-05 | Baker Hughes Incorporated | Power management system for downhole control system in a well and method of using same |
| US5887657A (en) | 1995-02-09 | 1999-03-30 | Baker Hughes Incorporated | Pressure test method for permanent downhole wells and apparatus therefore |
| US6012015A (en) | 1995-02-09 | 2000-01-04 | Baker Hughes Incorporated | Control model for production wells |
| US5896924A (en) | 1997-03-06 | 1999-04-27 | Baker Hughes Incorporated | Computer controlled gas lift system |
| US5732776A (en) | 1995-02-09 | 1998-03-31 | Baker Hughes Incorporated | Downhole production well control system and method |
| US5706896A (en) | 1995-02-09 | 1998-01-13 | Baker Hughes Incorporated | Method and apparatus for the remote control and monitoring of production wells |
| US5730219A (en) | 1995-02-09 | 1998-03-24 | Baker Hughes Incorporated | Production wells having permanent downhole formation evaluation sensors |
| US5561245A (en) | 1995-04-17 | 1996-10-01 | Western Atlas International, Inc. | Method for determining flow regime in multiphase fluid flow in a wellbore |
| US5531270A (en) | 1995-05-04 | 1996-07-02 | Atlantic Richfield Company | Downhole flow control in multiple wells |
| US5782261A (en) | 1995-09-25 | 1998-07-21 | Becker; Billy G. | Coiled tubing sidepocket gas lift mandrel system |
| US5797453A (en) | 1995-10-12 | 1998-08-25 | Specialty Machine & Supply, Inc. | Apparatus for kicking over tool and method |
| US5995020A (en) | 1995-10-17 | 1999-11-30 | Pes, Inc. | Downhole power and communication system |
| MY115236A (en) | 1996-03-28 | 2003-04-30 | Shell Int Research | Method for monitoring well cementing operations |
| AU728634B2 (en) | 1996-04-01 | 2001-01-11 | Baker Hughes Incorporated | Downhole flow control devices |
| US5883516A (en) | 1996-07-31 | 1999-03-16 | Scientific Drilling International | Apparatus and method for electric field telemetry employing component upper and lower housings in a well pipestring |
| US5723781A (en) | 1996-08-13 | 1998-03-03 | Pruett; Phillip E. | Borehole tracer injection and detection method |
| US6070608A (en) | 1997-08-15 | 2000-06-06 | Camco International Inc. | Variable orifice gas lift valve for high flow rates with detachable power source and method of using |
| JPH10145161A (ja) | 1996-11-13 | 1998-05-29 | Nec Corp | プリディストーション自動調整回路 |
| US5955666A (en) | 1997-03-12 | 1999-09-21 | Mullins; Augustus Albert | Satellite or other remote site system for well control and operation |
| US6012016A (en) | 1997-08-29 | 2000-01-04 | Bj Services Company | Method and apparatus for managing well production and treatment data |
| US5971072A (en) * | 1997-09-22 | 1999-10-26 | Schlumberger Technology Corporation | Inductive coupler activated completion system |
| US5959499A (en) | 1997-09-30 | 1999-09-28 | Motorola, Inc. | Predistortion system and method using analog feedback loop for look-up table training |
| US5988276A (en) | 1997-11-25 | 1999-11-23 | Halliburton Energy Services, Inc. | Compact retrievable well packer |
| US6144316A (en) * | 1997-12-01 | 2000-11-07 | Halliburton Energy Services, Inc. | Electromagnetic and acoustic repeater and method for use of same |
| US6148915A (en) | 1998-04-16 | 2000-11-21 | Halliburton Energy Services, Inc. | Apparatus and methods for completing a subterranean well |
| US6192983B1 (en) | 1998-04-21 | 2001-02-27 | Baker Hughes Incorporated | Coiled tubing strings and installation methods |
| US6160492A (en) * | 1998-07-17 | 2000-12-12 | Halliburton Energy Services, Inc. | Through formation electromagnetic telemetry system and method for use of the same |
| US6633236B2 (en) * | 2000-01-24 | 2003-10-14 | Shell Oil Company | Permanent downhole, wireless, two-way telemetry backbone using redundant repeaters |
-
2001
- 2001-03-02 WO PCT/US2001/006949 patent/WO2001065061A1/en active IP Right Grant
- 2001-03-02 BR BRPI0108895-5A patent/BR0108895B1/pt not_active IP Right Cessation
- 2001-03-02 EP EP01916382A patent/EP1259705A1/en not_active Withdrawn
- 2001-03-02 CA CA002401707A patent/CA2401707C/en not_active Expired - Fee Related
- 2001-03-02 US US10/220,326 patent/US6851481B2/en not_active Expired - Fee Related
- 2001-03-02 AU AU4341201A patent/AU4341201A/xx active Pending
- 2001-03-02 MX MXPA02008578A patent/MXPA02008578A/es active IP Right Grant
- 2001-03-02 AU AU2001243412A patent/AU2001243412B2/en not_active Ceased
- 2001-03-02 OA OA1200200276A patent/OA12390A/en unknown
- 2001-03-02 RU RU2002126206/03A patent/RU2260676C2/ru not_active IP Right Cessation
-
2002
- 2002-08-30 NO NO20024138A patent/NO324777B1/no not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| AU2001243412B2 (en) | 2004-10-14 |
| NO20024138L (no) | 2002-11-01 |
| NO20024138D0 (no) | 2002-08-30 |
| WO2001065061A1 (en) | 2001-09-07 |
| RU2002126206A (ru) | 2004-02-20 |
| CA2401707C (en) | 2009-11-03 |
| AU4341201A (en) | 2001-09-12 |
| RU2260676C2 (ru) | 2005-09-20 |
| EP1259705A1 (en) | 2002-11-27 |
| NO324777B1 (no) | 2007-12-10 |
| CA2401707A1 (en) | 2001-09-07 |
| BR0108895B1 (pt) | 2011-01-25 |
| MXPA02008578A (es) | 2003-04-14 |
| US6851481B2 (en) | 2005-02-08 |
| US20030051881A1 (en) | 2003-03-20 |
| BR0108895A (pt) | 2004-06-29 |
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