WO2006079110A3 - Downhole jet pump - Google Patents

Downhole jet pump Download PDF

Info

Publication number
WO2006079110A3
WO2006079110A3 PCT/US2006/002630 US2006002630W WO2006079110A3 WO 2006079110 A3 WO2006079110 A3 WO 2006079110A3 US 2006002630 W US2006002630 W US 2006002630W WO 2006079110 A3 WO2006079110 A3 WO 2006079110A3
Authority
WO
WIPO (PCT)
Prior art keywords
jet pump
downhole jet
tubing
string
downhole
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.)
Ceased
Application number
PCT/US2006/002630
Other languages
French (fr)
Other versions
WO2006079110A2 (en
Inventor
Kenneth G Johnson
William Lyons
Steven E Johnson
Stephan T Kujawa
Gloyd A Simmons
Bojana Nikolic-Tirkas
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.)
New Mexico Tech Research Foundation
Original Assignee
New Mexico Tech Research Foundation
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 New Mexico Tech Research Foundation filed Critical New Mexico Tech Research Foundation
Priority to CA002613232A priority Critical patent/CA2613232A1/en
Publication of WO2006079110A2 publication Critical patent/WO2006079110A2/en
Anticipated expiration legal-status Critical
Publication of WO2006079110A3 publication Critical patent/WO2006079110A3/en
Ceased 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
    • 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
    • E21B43/124—Adaptation of jet-pump systems

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (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)
  • Jet Pumps And Other Pumps (AREA)

Abstract

A downhole jet pump wherein pressurized gas from an outside portion of a string of tubing is directed through a nozzle having a venturi which causes fluids to be sucked from an outside portion of the string of tubing and ejected through an inside portion of the sting of tubing.
PCT/US2006/002630 2005-01-21 2006-01-23 Downhole jet pump Ceased WO2006079110A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002613232A CA2613232A1 (en) 2005-01-21 2006-01-23 Downhole jet pump

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US64580605P 2005-01-21 2005-01-21
US60/645,806 2005-01-21

Publications (2)

Publication Number Publication Date
WO2006079110A2 WO2006079110A2 (en) 2006-07-27
WO2006079110A3 true WO2006079110A3 (en) 2007-11-08

Family

ID=36218227

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/US2006/002630 Ceased WO2006079110A2 (en) 2005-01-21 2006-01-23 Downhole jet pump
PCT/US2006/002121 Ceased WO2006078951A1 (en) 2005-01-21 2006-01-23 Downhole well pump

Family Applications After (1)

Application Number Title Priority Date Filing Date
PCT/US2006/002121 Ceased WO2006078951A1 (en) 2005-01-21 2006-01-23 Downhole well pump

Country Status (3)

Country Link
US (1) US20060225886A1 (en)
CA (1) CA2613232A1 (en)
WO (2) WO2006079110A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO20072954A (en) * 2007-06-11 2008-07-07 Shore Tec Consult As Gas-powered pumping device and method for pumping a liquid into a well
NO332192B1 (en) 2008-03-19 2012-07-23 I Tec As Connection between borehole tools with central drive shafts
US12044253B2 (en) 2017-11-01 2024-07-23 National Oilwell Varco, L.P. Reciprocating pump systems
CN111502611B (en) * 2020-04-07 2022-04-26 大庆油田有限责任公司 Mechanical gas well adjustable choke and adjusting method
US11970925B2 (en) * 2020-09-30 2024-04-30 Tier 1 Energy Solutions, Inc. Device and method for gas lift of a reservoir fluid

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4790376A (en) * 1986-11-28 1988-12-13 Texas Independent Tools & Unlimited Services, Inc. Downhole jet pump
US5374163A (en) * 1993-05-12 1994-12-20 Jaikaran; Allan Down hole pump

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3171630A (en) * 1963-03-14 1965-03-02 Dresser Ind Well pump
US3981626A (en) * 1975-02-06 1976-09-21 Sundstrand Corporation Down hole pump and method of deep well pumping
US4083660A (en) * 1975-08-04 1978-04-11 Newbrough Joseph S Gas drive oil well pumping system having mixing means for the gas/oil mixture
US4390061A (en) * 1980-12-31 1983-06-28 Charles Short Apparatus for production of liquid from wells
US4531593A (en) * 1983-03-11 1985-07-30 Elliott Guy R B Substantially self-powered fluid turbines
US4711306A (en) * 1984-07-16 1987-12-08 Bobo Roy A Gas lift system
US5611397A (en) * 1994-02-14 1997-03-18 Wood; Steven M. Reverse Moineau motor and centrifugal pump assembly for producing fluids from a well
CA1254505A (en) * 1987-10-02 1989-05-23 Ion I. Adamache Exploitation method for reservoirs containing hydrogen sulphide
US6082452A (en) * 1996-09-27 2000-07-04 Baker Hughes, Ltd. Oil separation and pumping systems
US5951262A (en) * 1997-04-18 1999-09-14 Centriflow Llc Mechanism for providing motive force and for pumping applications
US6213201B1 (en) * 1998-04-13 2001-04-10 Alan I. Renkis Tight sands gas well production enhancement system
US6260626B1 (en) * 1999-02-24 2001-07-17 Camco International, Inc. Method and apparatus for completing an oil and gas well
US6382321B1 (en) * 1999-09-14 2002-05-07 Andrew Anderson Bates Dewatering natural gas-assisted pump for natural and hydrocarbon wells
US6557642B2 (en) * 2000-02-28 2003-05-06 Xl Technology Ltd Submersible pumps
US6382317B1 (en) * 2000-05-08 2002-05-07 Delwin E. Cobb Apparatus and method for separating gas and solids from well fluids
GB0022411D0 (en) * 2000-09-13 2000-11-01 Weir Pumps Ltd Downhole gas/water separtion and re-injection
CA2339684A1 (en) * 2001-03-02 2001-06-05 Leonard Larry Erick Downhole jet pump
US6543542B2 (en) * 2001-04-30 2003-04-08 My-D Han-D Co. Crude oil recovery system
US20050121191A1 (en) * 2003-12-08 2005-06-09 Lambert Mitchell D. Downhole oilfield erosion protection of a jet pump throat by operating the jet pump in cavitation mode

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4790376A (en) * 1986-11-28 1988-12-13 Texas Independent Tools & Unlimited Services, Inc. Downhole jet pump
US5374163A (en) * 1993-05-12 1994-12-20 Jaikaran; Allan Down hole pump

Also Published As

Publication number Publication date
US20060225886A1 (en) 2006-10-12
WO2006078951A1 (en) 2006-07-27
WO2006079110A2 (en) 2006-07-27
CA2613232A1 (en) 2006-07-27

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