NO20021272L - System for å öke fluidströmmen i en brönn - Google Patents

System for å öke fluidströmmen i en brönn

Info

Publication number
NO20021272L
NO20021272L NO20021272A NO20021272A NO20021272L NO 20021272 L NO20021272 L NO 20021272L NO 20021272 A NO20021272 A NO 20021272A NO 20021272 A NO20021272 A NO 20021272A NO 20021272 L NO20021272 L NO 20021272L
Authority
NO
Norway
Prior art keywords
well
fluid flow
increasing fluid
increasing
flow
Prior art date
Application number
NO20021272A
Other languages
English (en)
Other versions
NO20021272D0 (no
Inventor
Marc Emmanuel Amory
Roelof Daling
Carlos Alberto Glandt
Robert Nicholas Worrall
Original Assignee
Shell Int Research
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 Int Research filed Critical Shell Int Research
Publication of NO20021272L publication Critical patent/NO20021272L/no
Publication of NO20021272D0 publication Critical patent/NO20021272D0/no

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
    • 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
    • E21B43/129—Adaptations of down-hole pump systems powered by fluid supplied from 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
    • E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in wells
    • E21B43/121—Lifting well fluids
    • E21B43/128—Adaptation of pump systems with down-hole electric drives
    • 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
    • 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
    • E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
    • E21B49/08—Obtaining fluid samples or testing fluids, 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
    • E21B2200/00—Special features related to earth drilling for obtaining oil, gas or water
    • E21B2200/02—Down-hole chokes or valves for variably regulating fluid flow

Landscapes

  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geophysics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Earth Drilling (AREA)
NO20021272A 1999-09-15 2002-03-14 System for å öke fluidströmmen i en brönn NO20021272D0 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP99203017 1999-09-15
PCT/EP2000/009184 WO2001020126A2 (en) 1999-09-15 2000-09-15 System for enhancing fluid flow in a well

Publications (2)

Publication Number Publication Date
NO20021272L true NO20021272L (no) 2002-03-14
NO20021272D0 NO20021272D0 (no) 2002-03-14

Family

ID=8240644

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20021272A NO20021272D0 (no) 1999-09-15 2002-03-14 System for å öke fluidströmmen i en brönn

Country Status (14)

Country Link
US (1) US6619402B1 (no)
EP (1) EP1212514B1 (no)
CN (1) CN1375037A (no)
AU (1) AU762688B2 (no)
BR (1) BR0013984A (no)
CA (1) CA2382438C (no)
DE (1) DE60013455T2 (no)
DK (1) DK1212514T3 (no)
EA (1) EA003012B1 (no)
MX (1) MXPA02001990A (no)
NO (1) NO20021272D0 (no)
NZ (1) NZ517176A (no)
OA (1) OA12314A (no)
WO (1) WO2001020126A2 (no)

Families Citing this family (99)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7228901B2 (en) 1994-10-14 2007-06-12 Weatherford/Lamb, Inc. Method and apparatus for cementing drill strings in place for one pass drilling and completion of oil and gas wells
US7040420B2 (en) 1994-10-14 2006-05-09 Weatherford/Lamb, Inc. Methods and apparatus for cementing drill strings in place for one pass drilling and completion of oil and gas wells
US7108084B2 (en) 1994-10-14 2006-09-19 Weatherford/Lamb, Inc. Methods and apparatus for cementing drill strings in place for one pass drilling and completion of oil and gas wells
US6868906B1 (en) 1994-10-14 2005-03-22 Weatherford/Lamb, Inc. Closed-loop conveyance systems for well servicing
US7147068B2 (en) 1994-10-14 2006-12-12 Weatherford / Lamb, Inc. Methods and apparatus for cementing drill strings in place for one pass drilling and completion of oil and gas wells
US7100710B2 (en) 1994-10-14 2006-09-05 Weatherford/Lamb, Inc. Methods and apparatus for cementing drill strings in place for one pass drilling and completion of oil and gas wells
US7509722B2 (en) 1997-09-02 2009-03-31 Weatherford/Lamb, Inc. Positioning and spinning device
US6536520B1 (en) 2000-04-17 2003-03-25 Weatherford/Lamb, Inc. Top drive casing system
US6742596B2 (en) 2001-05-17 2004-06-01 Weatherford/Lamb, Inc. Apparatus and methods for tubular makeup interlock
GB9815809D0 (en) 1998-07-22 1998-09-16 Appleton Robert P Casing running tool
US7191840B2 (en) 2003-03-05 2007-03-20 Weatherford/Lamb, Inc. Casing running and drilling system
GB2340859A (en) 1998-08-24 2000-03-01 Weatherford Lamb Method and apparatus for facilitating the connection of tubulars using a top drive
GB2340858A (en) 1998-08-24 2000-03-01 Weatherford Lamb Methods and apparatus for facilitating the connection of tubulars using a top drive
GB2340857A (en) 1998-08-24 2000-03-01 Weatherford Lamb An apparatus for facilitating the connection of tubulars and alignment with a top drive
US7188687B2 (en) 1998-12-22 2007-03-13 Weatherford/Lamb, Inc. Downhole filter
DE69926802D1 (de) 1998-12-22 2005-09-22 Weatherford Lamb Verfahren und vorrichtung zum profilieren und verbinden von rohren
GB2347441B (en) 1998-12-24 2003-03-05 Weatherford Lamb Apparatus and method for facilitating the connection of tubulars using a top drive
GB2345074A (en) 1998-12-24 2000-06-28 Weatherford Lamb Floating joint to facilitate the connection of tubulars using a top drive
US6896075B2 (en) * 2002-10-11 2005-05-24 Weatherford/Lamb, Inc. Apparatus and methods for drilling with casing
US6857487B2 (en) 2002-12-30 2005-02-22 Weatherford/Lamb, Inc. Drilling with concentric strings of casing
US7311148B2 (en) 1999-02-25 2007-12-25 Weatherford/Lamb, Inc. Methods and apparatus for wellbore construction and completion
US7216727B2 (en) 1999-12-22 2007-05-15 Weatherford/Lamb, Inc. Drilling bit for drilling while running casing
US6633236B2 (en) 2000-01-24 2003-10-14 Shell Oil Company Permanent downhole, wireless, two-way telemetry backbone using redundant repeaters
US6840316B2 (en) 2000-01-24 2005-01-11 Shell Oil Company Tracker injection in a production well
US7114561B2 (en) 2000-01-24 2006-10-03 Shell Oil Company Wireless communication using well casing
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
US20020036085A1 (en) 2000-01-24 2002-03-28 Bass Ronald Marshall Toroidal choke inductor for wireless communication and control
US6758277B2 (en) 2000-01-24 2004-07-06 Shell Oil Company System and method for fluid flow optimization
US6817412B2 (en) 2000-01-24 2004-11-16 Shell Oil Company Method and apparatus for the optimal predistortion of an electromagnetic signal in a downhole communication system
US7259688B2 (en) 2000-01-24 2007-08-21 Shell Oil Company Wireless reservoir production control
US6679332B2 (en) 2000-01-24 2004-01-20 Shell Oil Company Petroleum well having downhole sensors, communication and power
US6715550B2 (en) 2000-01-24 2004-04-06 Shell Oil Company Controllable gas-lift well and valve
US6662875B2 (en) 2000-01-24 2003-12-16 Shell Oil Company Induction choke for power distribution in piping structure
CA2401707C (en) 2000-03-02 2009-11-03 Shell Canada Limited Electro-hydraulically pressurized downhole valve actuator
US7073594B2 (en) 2000-03-02 2006-07-11 Shell Oil Company Wireless downhole well interval inflow and injection control
CA2401705C (en) 2000-03-02 2013-09-24 Shell Canada Limited Wireless downhole measurement and control for optimizing gas lift well and field performance
RU2258800C2 (ru) 2000-03-02 2005-08-20 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Нефтяная скважина (варианты), способ ее работы, система и способ подачи питания скважинного устройства
BR0108881B1 (pt) 2000-03-02 2010-10-05 sistema de injeção de substáncia quìmica para uso em um poço, poço de petróleo para produção de produtos de petróleo, e método de operar um poço de petróleo.
WO2001065063A1 (en) 2000-03-02 2001-09-07 Shell Internationale Research Maatschappij B.V. Wireless downhole well interval inflow and injection control
US7170424B2 (en) 2000-03-02 2007-01-30 Shell Oil Company Oil well casting electrical power pick-off points
DE60123759T2 (de) 2000-03-02 2007-10-11 Shell Internationale Research Maatschappij B.V. Drahtlos-kreuzschienenschalter zur leistungs- und datenverteilung
MY128294A (en) 2000-03-02 2007-01-31 Shell Int Research Use of downhole high pressure gas in a gas-lift well
US7334650B2 (en) 2000-04-13 2008-02-26 Weatherford/Lamb, Inc. Apparatus and methods for drilling a wellbore using casing
US7325610B2 (en) 2000-04-17 2008-02-05 Weatherford/Lamb, Inc. Methods and apparatus for handling and drilling with tubulars or casing
GB2365463B (en) 2000-08-01 2005-02-16 Renovus Ltd Drilling method
RU2188970C1 (ru) * 2001-04-05 2002-09-10 Зиновий Дмитриевич Хоминец Скважинная струйная установка
GB2390383B (en) * 2001-06-12 2005-03-16 Schlumberger Holdings Flow control regulation methods
WO2003062596A1 (en) * 2002-01-22 2003-07-31 Weatherford/Lamb, Inc. Gas operated pump for hydrocarbon wells
US7445049B2 (en) * 2002-01-22 2008-11-04 Weatherford/Lamb, Inc. Gas operated pump for hydrocarbon wells
US7730965B2 (en) 2002-12-13 2010-06-08 Weatherford/Lamb, Inc. Retractable joint and cementing shoe for use in completing a wellbore
US6899186B2 (en) 2002-12-13 2005-05-31 Weatherford/Lamb, Inc. Apparatus and method of drilling with casing
US7303022B2 (en) 2002-10-11 2007-12-04 Weatherford/Lamb, Inc. Wired casing
US7128154B2 (en) 2003-01-30 2006-10-31 Weatherford/Lamb, Inc. Single-direction cementing plug
USRE42877E1 (en) 2003-02-07 2011-11-01 Weatherford/Lamb, Inc. Methods and apparatus for wellbore construction and completion
GB2416360B (en) 2003-03-05 2007-08-22 Weatherford Lamb Drilling with casing latch
GB2415723B (en) 2003-03-05 2006-12-13 Weatherford Lamb Method and apparatus for drilling with casing
CA2683763C (en) 2003-03-05 2013-01-29 Weatherford/Lamb, Inc. Full bore lined wellbores
WO2004090279A1 (en) 2003-04-04 2004-10-21 Weatherford/Lamb, Inc. Method and apparatus for handling wellbore tubulars
US7650944B1 (en) 2003-07-11 2010-01-26 Weatherford/Lamb, Inc. Vessel for well intervention
US7264067B2 (en) 2003-10-03 2007-09-04 Weatherford/Lamb, Inc. Method of drilling and completing multiple wellbores inside a single caisson
US7284617B2 (en) * 2004-05-20 2007-10-23 Weatherford/Lamb, Inc. Casing running head
CA2514136C (en) 2004-07-30 2011-09-13 Weatherford/Lamb, Inc. Apparatus and methods of setting and retrieving casing with drilling latch and bottom hole assembly
US7311144B2 (en) * 2004-10-12 2007-12-25 Greg Allen Conrad Apparatus and method for increasing well production using surfactant injection
WO2006091640A2 (en) * 2005-02-23 2006-08-31 Greg Allen Conrad Apparatus for monitoring pressure using capillary tubing
CA2538196C (en) 2005-02-28 2011-10-11 Weatherford/Lamb, Inc. Deep water drilling with casing
GB0504664D0 (en) * 2005-03-05 2005-04-13 Inflow Control Solutions Ltd Method, device and apparatus
US7857052B2 (en) 2006-05-12 2010-12-28 Weatherford/Lamb, Inc. Stage cementing methods used in casing while drilling
US8276689B2 (en) 2006-05-22 2012-10-02 Weatherford/Lamb, Inc. Methods and apparatus for drilling with casing
NO325931B1 (no) * 2006-07-14 2008-08-18 Agr Subsea As Anordning og fremgangsmate ved stromningshjelp i en rorledning
US7775284B2 (en) * 2007-09-28 2010-08-17 Halliburton Energy Services, Inc. Apparatus for adjustably controlling the inflow of production fluids from a subterranean well
FR2925933B1 (fr) * 2007-12-28 2010-05-21 Georges Amagat Systeme de recuperation assistee de petroles extra-lourds
ITFI20090178A1 (it) * 2009-08-05 2011-02-05 Massa Spin Off Srl Sistema automatico per la standardizzazione della qualita'chimico fisica di miscele di fluidi sotterranei mediante modulazione, attiva o passiva, della qualita' di fluido estratta/catturata da ciascun punto di approvigionamento con caratteristiche di
US8235128B2 (en) * 2009-08-18 2012-08-07 Halliburton Energy Services, Inc. Flow path control based on fluid characteristics to thereby variably resist flow in a subterranean well
US8955599B2 (en) * 2009-12-15 2015-02-17 Fiberspar Corporation System and methods for removing fluids from a subterranean well
CA2847609C (en) * 2011-09-08 2016-10-11 Statoil Petroleum As A method and an arrangement for controlling fluid flow into a production pipe
WO2013086623A1 (en) * 2011-12-15 2013-06-20 Raise Production, Inc. Horizontal and vertical well fluid pumping system
AU2013274733A1 (en) * 2012-06-15 2014-10-02 Landmark Graphics Corporation Methods and systems for gas lift rate management
EP2818630A1 (en) * 2013-06-26 2014-12-31 Welltec A/S A gas lift system and a gas lift method
WO2015030931A2 (en) * 2013-08-27 2015-03-05 Exxonmobil Upstream Research Company Corp-Urc-Sw359 Systems and methods for artificial lift via a downhole positive displacement pump
US10087719B2 (en) 2015-12-11 2018-10-02 Exxonmobil Upstream Research Company Systems and methods for artificial lift subsurface injection and downhole water disposal
US11286748B2 (en) 2016-11-15 2022-03-29 Exxonmobil Upstream Research Company Pump-through standing valves, wells including the pump-through standing valves, and methods of deploying a downhole device
EP3551841A1 (en) 2016-12-09 2019-10-16 ExxonMobil Upstream Research Company Hydrocarbon wells and methods cooperatively utilizing a gas lift assembly and an electric submersible pump
US11359471B2 (en) * 2016-12-28 2022-06-14 Upwing Energy, Inc. Integrated control of downhole and surface blower systems
US10648303B2 (en) 2017-04-28 2020-05-12 Exxonmobil Upstream Research Company Wireline-deployed solid state pump for removing fluids from a subterranean well
US10480501B2 (en) 2017-04-28 2019-11-19 Exxonmobil Upstream Research Company Nested bellows pump and hybrid downhole pumping system employing same
CA3078444C (en) 2017-10-04 2022-03-15 Exxonmobil Upstream Research Company Wellbore plungers with non-metallic tubing-contacting surfaces and wells including the wellbore plungers
US20200399998A1 (en) * 2018-03-12 2020-12-24 Raise Production Inc. Horizontal wellbore pump system and method
US10738574B2 (en) * 2018-08-17 2020-08-11 Baker Hughes, A Ge Company, Llc Inflow promotion arrangement
US20200056463A1 (en) * 2018-08-17 2020-02-20 Baker Hughes, A Ge Company, Llc System and method to increase production from a borehole
US11762117B2 (en) 2018-11-19 2023-09-19 ExxonMobil Technology and Engineering Company Downhole tools and methods for detecting a downhole obstruction within a wellbore
US11365613B2 (en) 2018-12-07 2022-06-21 Exxonmobil Upstream Research Company Electrical submersible pump motor adjustment
US11668167B2 (en) 2018-12-07 2023-06-06 ExxonMobil Technology and Engineering Company Protecting gas lift valves from erosion
US11519260B2 (en) 2018-12-13 2022-12-06 Exxonmobil Upstream Research Company Rod pump position measurement employing wave-based technologies
US11078775B2 (en) 2018-12-18 2021-08-03 Exxonmobil Upstream Research Company Acoustic pressure wave gas lift diagnostics
US11208875B2 (en) 2019-01-04 2021-12-28 Exxonmobil Upstream Research Company Method of conducting plunger lift operations using a sphere and sleeve plunger combination
US11326426B2 (en) 2019-05-29 2022-05-10 Exxonmobil Upstream Research Company Hydrocarbon wells including gas lift valves and methods of providing gas lift in a hydrocarbon well
US11555388B2 (en) 2019-10-30 2023-01-17 Exxonmobil Upstream Research Company Self-adjusting gas lift system
US12523117B2 (en) 2023-03-02 2026-01-13 Vantage Production Tools Inc. Rod pump with non-locking actuator
CA3231145A1 (en) 2023-04-05 2025-07-08 ExxonMobil Technology and Engineering Company Electric submersible pump (esp) seal unit

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US507096A (en) * 1893-10-24 Thirds to walter l
US2242166A (en) * 1940-10-17 1941-05-13 Continental Oil Co Apparatus for operating oil wells
US3016844A (en) * 1958-02-10 1962-01-16 Pan American Petroleum Corp Gas lift apparatus
US3022829A (en) * 1958-07-02 1962-02-27 Sun Oil Co Well assembly for reducing liquid level in well tubing
US3054456A (en) * 1960-01-25 1962-09-18 Phillips Petroleum Co Combination landing nipplecirculating mandrel
US3223109A (en) 1962-05-16 1965-12-14 Leslie L Cummings Gas lift valve
US3357492A (en) * 1965-12-21 1967-12-12 Texaco Inc Well completion apparatus
US3386391A (en) * 1966-09-06 1968-06-04 Henry U. Garrett Well apparatus and method
US3474859A (en) * 1967-07-14 1969-10-28 Baker Oil Tools Inc Well flow control apparatus
US3741298A (en) * 1971-05-17 1973-06-26 L Canton Multiple well pump assembly
US4189003A (en) * 1972-07-12 1980-02-19 Otis Engineering Corporation Method of completing wells in which the lower tubing is suspended from a tubing hanger below the wellhead and upper removable tubing extends between the wellhead and tubing hanger
CA1142795A (en) * 1979-07-18 1983-03-15 British Petroleum Company Limited (The) Well pump with through access for wire line operation
US4432416A (en) * 1982-02-23 1984-02-21 Otis Engineering Corporation Well flow control apparatus
FR2663076B1 (fr) * 1990-06-11 1992-10-02 Inst Francais Du Petrole Methode et dispositif perfectionnes pour ameliorer les diagraphies de production d'un puits non eruptif active.
GB9025230D0 (en) 1990-11-20 1991-01-02 Framo Dev Ltd Well completion system
US5404943A (en) 1994-03-29 1995-04-11 Strawn; Wesley O. Multiple pump assembly for wells
US5839508A (en) * 1995-02-09 1998-11-24 Baker Hughes Incorporated Downhole apparatus for generating electrical power in a well
US5868210A (en) 1995-03-27 1999-02-09 Baker Hughes Incorporated Multi-lateral wellbore systems and methods for forming same
US5881814A (en) * 1997-07-08 1999-03-16 Kudu Industries, Inc. Apparatus and method for dual-zone well production
US6119780A (en) * 1997-12-11 2000-09-19 Camco International, Inc. Wellbore fluid recovery system and method

Also Published As

Publication number Publication date
CA2382438A1 (en) 2001-03-22
NZ517176A (en) 2003-01-31
AU7905000A (en) 2001-04-17
WO2001020126A2 (en) 2001-03-22
CN1375037A (zh) 2002-10-16
OA12314A (en) 2006-05-12
DE60013455T2 (de) 2005-08-18
WO2001020126A3 (en) 2001-09-27
US6619402B1 (en) 2003-09-16
EA200200361A1 (ru) 2002-08-29
AU762688B2 (en) 2003-07-03
DE60013455D1 (de) 2004-10-07
EP1212514B1 (en) 2004-09-01
CA2382438C (en) 2008-03-18
BR0013984A (pt) 2002-05-14
EP1212514A2 (en) 2002-06-12
EA003012B1 (ru) 2002-12-26
MXPA02001990A (es) 2002-11-04
NO20021272D0 (no) 2002-03-14
DK1212514T3 (da) 2005-01-10

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