DE60119898D1 - Gesteuerte chemikalieneinspritzung in einem bohrloch - Google Patents

Gesteuerte chemikalieneinspritzung in einem bohrloch

Info

Publication number
DE60119898D1
DE60119898D1 DE60119898T DE60119898T DE60119898D1 DE 60119898 D1 DE60119898 D1 DE 60119898D1 DE 60119898 T DE60119898 T DE 60119898T DE 60119898 T DE60119898 T DE 60119898T DE 60119898 D1 DE60119898 D1 DE 60119898D1
Authority
DE
Germany
Prior art keywords
drill
chemical injection
controlled chemical
controlled
injection
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE60119898T
Other languages
English (en)
Other versions
DE60119898T2 (de
Inventor
Leo Stegemeier
J Vinegar
Rex Burnett
Mountjoy Savage
Gordon Carl
Michele Hirsch
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Application granted granted Critical
Publication of DE60119898D1 publication Critical patent/DE60119898D1/de
Publication of DE60119898T2 publication Critical patent/DE60119898T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • 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
    • E21B37/00—Methods or apparatus for cleaning boreholes or wells
    • E21B37/06—Methods or apparatus for cleaning boreholes or wells using chemical means for preventing or limiting, e.g. eliminating, the deposition of paraffins or like substances
    • 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
    • E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
    • E21B41/02—Equipment or details not covered by groups E21B15/00 - E21B40/00 in situ inhibition of corrosion in boreholes or wells
    • 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
    • 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
    • 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
    • E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in wells
    • E21B43/121—Lifting well fluids
    • E21B43/122—Gas lift
    • E21B43/123—Gas lift valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Remote Sensing (AREA)
  • Geophysics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Pipeline Systems (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
  • Control Of Non-Electrical Variables (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
DE60119898T 2000-03-02 2001-03-02 Gesteuerte chemikalieneinspritzung in einem bohrloch Expired - Lifetime DE60119898T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US18638100P 2000-03-02 2000-03-02
US186381P 2000-03-02
PCT/US2001/006951 WO2001065055A1 (en) 2000-03-02 2001-03-02 Controlled downhole chemical injection

Publications (2)

Publication Number Publication Date
DE60119898D1 true DE60119898D1 (de) 2006-06-29
DE60119898T2 DE60119898T2 (de) 2007-05-10

Family

ID=22684724

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60119898T Expired - Lifetime DE60119898T2 (de) 2000-03-02 2001-03-02 Gesteuerte chemikalieneinspritzung in einem bohrloch

Country Status (11)

Country Link
US (1) US6981553B2 (de)
EP (1) EP1259701B1 (de)
AU (2) AU2001243413B2 (de)
BR (1) BR0108881B1 (de)
CA (1) CA2401681C (de)
DE (1) DE60119898T2 (de)
MX (1) MXPA02008577A (de)
NO (1) NO325380B1 (de)
OA (1) OA12225A (de)
RU (1) RU2258805C2 (de)
WO (1) WO2001065055A1 (de)

Families Citing this family (79)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6742593B2 (en) 2000-04-24 2004-06-01 Shell Oil Company In situ thermal processing of a hydrocarbon containing formation using heat transfer from a heat transfer fluid to heat the formation
US7004247B2 (en) 2001-04-24 2006-02-28 Shell Oil Company Conductor-in-conduit heat sources for in situ thermal processing of an oil shale formation
NZ532091A (en) * 2001-10-24 2005-12-23 Shell Int Research In situ recovery from a hydrocarbon containing formation using barriers
WO2004038175A1 (en) * 2002-10-24 2004-05-06 Shell Internationale Research Maatschappij B.V. Inhibiting wellbore deformation during in situ thermal processing of a hydrocarbon containing formation
US20040084186A1 (en) * 2002-10-31 2004-05-06 Allison David B. Well treatment apparatus and method
US7121342B2 (en) 2003-04-24 2006-10-17 Shell Oil Company Thermal processes for subsurface formations
US7552762B2 (en) * 2003-08-05 2009-06-30 Stream-Flo Industries Ltd. Method and apparatus to provide electrical connection in a wellhead for a downhole electrical device
CA2476575C (en) * 2003-08-05 2012-01-10 Stream-Flo Industries Ltd. Method and apparatus to provide electrical connection in a wellhead for a downhole electrical device
CA2579496A1 (en) 2004-04-23 2005-11-03 Shell Internationale Research Maatschappij B.V. Subsurface electrical heaters using nitride insulation
US7311144B2 (en) * 2004-10-12 2007-12-25 Greg Allen Conrad Apparatus and method for increasing well production using surfactant injection
US7243726B2 (en) * 2004-11-09 2007-07-17 Schlumberger Technology Corporation Enhancing a flow through a well pump
US20060185840A1 (en) * 2005-02-23 2006-08-24 Conrad Greg A Apparatus for monitoring pressure using capillary tubing
EA011905B1 (ru) 2005-04-22 2009-06-30 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Способ конверсии in situ с использованием нагревающей системы с замкнутым контуром
AU2006239988B2 (en) 2005-04-22 2010-07-01 Shell Internationale Research Maatschappij B.V. Reduction of heat loads applied to frozen barriers and freeze wells in subsurface formations
AU2006306471B2 (en) 2005-10-24 2010-11-25 Shell Internationale Research Maatschapij B.V. Cogeneration systems and processes for treating hydrocarbon containing formations
EA007551B1 (ru) * 2006-02-01 2006-10-27 Рафаил Минигулович Минигулов Способ и система для ввода ингибитора гидратообразования при добыче и подготовке углеводородного сырья к транспортировке и хранению
AU2007240367B2 (en) 2006-04-21 2011-04-07 Shell Internationale Research Maatschappij B.V. High strength alloys
JP5330999B2 (ja) 2006-10-20 2013-10-30 シエル・インターナシヨネイル・リサーチ・マーチヤツピイ・ベー・ウイ 流体によるタールサンド地層の複数部分中での炭化水素の移動
WO2008131171A1 (en) * 2007-04-20 2008-10-30 Shell Oil Company Parallel heater system for subsurface formations
CA2700732A1 (en) 2007-10-19 2009-04-23 Shell Internationale Research Maatschappij B.V. Cryogenic treatment of gas
US7888407B2 (en) * 2007-10-26 2011-02-15 Conocophillips Company Disperse non-polyalphaolefin drag reducing polymers
US7842738B2 (en) * 2007-10-26 2010-11-30 Conocophillips Company High polymer content hybrid drag reducers
US20090209679A1 (en) 2008-02-14 2009-08-20 Conocophillips Company Core-shell flow improver
US8151907B2 (en) 2008-04-18 2012-04-10 Shell Oil Company Dual motor systems and non-rotating sensors for use in developing wellbores in subsurface formations
GB2462480B (en) * 2008-06-07 2012-10-17 Camcon Ltd Gas injection control devices and methods of operation thereof
WO2010045097A1 (en) 2008-10-13 2010-04-22 Shell Oil Company Circulated heated transfer fluid heating of subsurface hydrocarbon formations
US20100258291A1 (en) 2009-04-10 2010-10-14 Everett De St Remey Edward Heated liners for treating subsurface hydrocarbon containing formations
US8430162B2 (en) * 2009-05-29 2013-04-30 Schlumberger Technology Corporation Continuous downhole scale monitoring and inhibition system
US8607868B2 (en) 2009-08-14 2013-12-17 Schlumberger Technology Corporation Composite micro-coil for downhole chemical delivery
US8136594B2 (en) * 2009-08-24 2012-03-20 Halliburton Energy Services Inc. Methods and apparatuses for releasing a chemical into a well bore upon command
CA2785735C (en) 2009-12-31 2016-07-19 Baker Hughes Incorporated Apparatus and method for pumping a fluid and an additive from a downhole location into a formation or to another location
US8602658B2 (en) * 2010-02-05 2013-12-10 Baker Hughes Incorporated Spoolable signal conduction and connection line and method
US8397828B2 (en) * 2010-03-25 2013-03-19 Baker Hughes Incorporated Spoolable downhole control system and method
US9127523B2 (en) 2010-04-09 2015-09-08 Shell Oil Company Barrier methods for use in subsurface hydrocarbon formations
US8631866B2 (en) 2010-04-09 2014-01-21 Shell Oil Company Leak detection in circulated fluid systems for heating subsurface formations
US8875788B2 (en) 2010-04-09 2014-11-04 Shell Oil Company Low temperature inductive heating of subsurface formations
US8739874B2 (en) 2010-04-09 2014-06-03 Shell Oil Company Methods for heating with slots in hydrocarbon formations
US8905128B2 (en) * 2010-07-20 2014-12-09 Schlumberger Technology Corporation Valve assembly employable with a downhole tool
GB2484692B (en) * 2010-10-20 2016-03-23 Camcon Oil Ltd Fluid injection device
US8910714B2 (en) * 2010-12-23 2014-12-16 Schlumberger Technology Corporation Method for controlling the downhole temperature during fluid injection into oilfield wells
RU2446272C1 (ru) * 2011-01-31 2012-03-27 Закрытое Акционерное Общество "Новомет-Пермь" Устройство для дозированной подачи реагента в скважину
US20120292044A1 (en) * 2011-02-03 2012-11-22 Patel Dinesh R Telemetric chemical injection assembly
US9016370B2 (en) 2011-04-08 2015-04-28 Shell Oil Company Partial solution mining of hydrocarbon containing layers prior to in situ heat treatment
RU2472922C1 (ru) * 2011-07-12 2013-01-20 Закрытое Акционерное Общество "Новомет-Пермь" Устройство для подачи реагента в скважину
WO2013034184A1 (en) * 2011-09-08 2013-03-14 Statoil Petroleum As A method and an arrangement for controlling fluid flow into a production pipe
CA2850741A1 (en) 2011-10-07 2013-04-11 Manuel Alberto GONZALEZ Thermal expansion accommodation for circulated fluid systems used to heat subsurface formations
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
RU2493359C1 (ru) * 2012-03-22 2013-09-20 Открытое акционерное общество "Нефтяная компания "Роснефть" Насосная пакерная установка для одновременно-раздельной эксплуатации двух пластов
EA201400316A1 (ru) * 2012-04-11 2014-09-30 Общество с ограниченной ответственностью "Виатех" Комплекс оборудования для добычи высоковязкой нефти
US20140000889A1 (en) * 2012-06-28 2014-01-02 Baker Hughes Incorporated Wireline flow through remediation tool
MX359317B (es) * 2012-09-26 2018-09-25 Halliburton Energy Services Inc Metodo de colocacion de manometros distribuidos a traves de filtros.
GB2523925B (en) * 2013-01-02 2016-01-20 Scale Prot As Scale indication device and method
RU2524579C1 (ru) * 2013-04-05 2014-07-27 Открытое акционерное общество "Татнефть" имени В.Д. Шашина Устройство для подачи реагента в скважину
RU2535546C1 (ru) * 2013-08-20 2014-12-20 Открытое акционерное общество "Татнефть" имени В.Д. Шашина Устройство для предотвращения солеотложений в скважине
US10472255B2 (en) 2013-10-01 2019-11-12 FlowCore Systems, LLC Fluid metering system
CA2924368C (en) 2013-10-01 2019-02-12 FlowCore Systems, LLC Fluid metering system
US9745975B2 (en) 2014-04-07 2017-08-29 Tundra Process Solutions Ltd. Method for controlling an artificial lifting system and an artificial lifting system employing same
RU2559977C1 (ru) * 2014-07-29 2015-08-20 Акционерное общество "Новомет-Пермь" (АО "Новомет-Пермь") Устройство для подачи ингибитора в скважину
CN105822274A (zh) * 2015-01-09 2016-08-03 中国石油天然气股份有限公司 水平井工艺管柱
CN105822257B (zh) * 2015-01-09 2018-12-28 中国石油天然气股份有限公司 水平井智能滑套
GB201609286D0 (en) * 2016-05-26 2016-07-13 Metrol Tech Ltd An apparatus and method for pumping fluid in a borehole
US10774615B2 (en) * 2016-08-30 2020-09-15 Baker Hughes Holdings Llc Multi-port ball valve for while drilling applications
WO2018143814A1 (en) * 2017-02-03 2018-08-09 Resman As Targeted tracer injection with online sensor
NO343886B1 (en) * 2017-04-28 2019-07-01 Aadnoey Bernt Sigve A chemical injection system and a method for injecting a chemical into a fluid in a well
RU2689103C1 (ru) * 2018-05-07 2019-05-23 Федеральное государственное бюджетное образовательное учреждение высшего образования "Казанский государственный энергетический университет" (ФГБОУ ВО "КГЭУ") Многофункциональная автоматическая цифровая интеллектуальная скважина
US11002111B2 (en) 2018-12-19 2021-05-11 Saudi Arabian Oil Company Hydrocarbon flowline corrosion inhibitor overpressure protection
US11098811B2 (en) 2019-02-27 2021-08-24 Saudi Arabian Oil Company Bonnet vent attachment
GB201907370D0 (en) * 2019-05-24 2019-07-10 Resman As Tracer release system and method of detection
WO2020263961A1 (en) * 2019-06-25 2020-12-30 Schlumberger Technology Corporation Multi-stage wireless completions
US11326440B2 (en) 2019-09-18 2022-05-10 Exxonmobil Upstream Research Company Instrumented couplings
US10895205B1 (en) 2019-10-08 2021-01-19 FlowCore Systems, LLC Multi-port injection system
US10884437B1 (en) 2019-10-22 2021-01-05 FlowCore Systems, LLC Continuous fluid metering system
US11466196B2 (en) 2020-02-28 2022-10-11 Saudi Arabian Oil Company Iron sulfide inhibitor suitable for squeeze application
BR112022021900A2 (pt) * 2020-05-07 2023-01-17 Baker Hughes Oilfield Operations Llc Sistema de injeção de produto químico para furos de poço submetidos à completação
US11293268B2 (en) 2020-07-07 2022-04-05 Saudi Arabian Oil Company Downhole scale and corrosion mitigation
CN112855100B (zh) * 2021-02-03 2022-12-30 中海油能源发展股份有限公司 一种井下原位固定式在线调驱装置、管柱与方法
US11788390B2 (en) 2021-02-12 2023-10-17 Saudi Arabian Oil Company Self-powered downhole injection systems and methods for operating the same
CN114482925B (zh) * 2021-11-19 2023-12-01 中国石油化工股份有限公司 一种油井套管带压加药装置

Family Cites Families (97)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US525663A (en) 1894-09-04 Sash-fastener
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
US4578675A (en) 1982-09-30 1986-03-25 Macleod Laboratories, Inc. Apparatus and method for logging wells while drilling
US4739325A (en) 1982-09-30 1988-04-19 Macleod Laboratories, Inc. Apparatus and method for down-hole EM telemetry 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
US4981173A (en) 1988-03-18 1991-01-01 Otis Engineering Corporation Electric surface controlled subsurface valve system
US4886114A (en) 1988-03-18 1989-12-12 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
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 (de) * 1995-01-03 1996-07-10 Shell Internationale Researchmaatschappij B.V. System zur Elektrizitätsübertragung im Bohrloch
US5887657A (en) 1995-02-09 1999-03-30 Baker Hughes Incorporated Pressure test method for permanent downhole wells and apparatus therefore
US5706896A (en) 1995-02-09 1998-01-13 Baker Hughes Incorporated Method and apparatus for the remote control and monitoring of production wells
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
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
US5730219A (en) 1995-02-09 1998-03-24 Baker Hughes Incorporated Production wells having permanent downhole formation evaluation sensors
NO325157B1 (no) 1995-02-09 2008-02-11 Baker Hughes Inc Anordning for nedihulls styring av bronnverktoy i en produksjonsbronn
US5732776A (en) 1995-02-09 1998-03-31 Baker Hughes Incorporated Downhole production well control system and method
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
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
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
WO2000037770A1 (en) * 1998-12-21 2000-06-29 Baker Hughes Incorporated Closed loop chemical injection and monitoring system for oilfield operations
US6840316B2 (en) * 2000-01-24 2005-01-11 Shell Oil Company Tracker injection in a production well
US6633236B2 (en) * 2000-01-24 2003-10-14 Shell Oil Company Permanent downhole, wireless, two-way telemetry backbone using redundant repeaters
US6662875B2 (en) * 2000-01-24 2003-12-16 Shell Oil Company Induction choke for power distribution in piping structure
US6633164B2 (en) * 2000-01-24 2003-10-14 Shell Oil Company Measuring focused through-casing resistivity using induction chokes and also using well casing as the formation contact electrodes
US7073594B2 (en) * 2000-03-02 2006-07-11 Shell Oil Company Wireless downhole well interval inflow and injection control

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DE60119898T2 (de) 2007-05-10
CA2401681C (en) 2009-10-20
EP1259701B1 (de) 2006-05-24
NO325380B1 (no) 2008-04-14
OA12225A (en) 2006-05-10
NO20024136L (no) 2002-11-01
MXPA02008577A (es) 2003-04-14
AU4341301A (en) 2001-09-12
AU2001243413B2 (en) 2004-10-07
EP1259701A1 (de) 2002-11-27
RU2258805C2 (ru) 2005-08-20
BR0108881B1 (pt) 2010-10-05
WO2001065055A1 (en) 2001-09-07
US6981553B2 (en) 2006-01-03
NO20024136D0 (no) 2002-08-30
BR0108881A (pt) 2004-06-29
CA2401681A1 (en) 2001-09-07
US20040060703A1 (en) 2004-04-01

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