GB2077366B - Downhole double acting pump - Google Patents

Downhole double acting pump

Info

Publication number
GB2077366B
GB2077366B GB8115574A GB8115574A GB2077366B GB 2077366 B GB2077366 B GB 2077366B GB 8115574 A GB8115574 A GB 8115574A GB 8115574 A GB8115574 A GB 8115574A GB 2077366 B GB2077366 B GB 2077366B
Authority
GB
United Kingdom
Prior art keywords
double acting
acting pump
downhole double
downhole
pump
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
Application number
GB8115574A
Other versions
GB2077366A (en
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.)
Otis Engineering Corp
Original Assignee
Otis Engineering Corp
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 Otis Engineering Corp filed Critical Otis Engineering Corp
Publication of GB2077366A publication Critical patent/GB2077366A/en
Application granted granted Critical
Publication of GB2077366B publication Critical patent/GB2077366B/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B47/00—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps
    • F04B47/06—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps having motor-pump units situated at great depth
    • F04B47/08—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps having motor-pump units situated at great depth the motors being actuated by fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Reciprocating Pumps (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Fats And Perfumes (AREA)
GB8115574A 1980-05-22 1981-05-21 Downhole double acting pump Expired GB2077366B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15252980A 1980-05-22 1980-05-22

Publications (2)

Publication Number Publication Date
GB2077366A GB2077366A (en) 1981-12-16
GB2077366B true GB2077366B (en) 1984-09-19

Family

ID=22543314

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8115574A Expired GB2077366B (en) 1980-05-22 1981-05-21 Downhole double acting pump

Country Status (7)

Country Link
JP (1) JPS5718480A (en)
CA (1) CA1142081A (en)
DE (1) DE3117763A1 (en)
FR (1) FR2483018B1 (en)
GB (1) GB2077366B (en)
NL (1) NL8102107A (en)
NO (1) NO811727L (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4516917A (en) * 1983-03-28 1985-05-14 Otis Engineering Corporation Well pumping apparatus and method
US4871302A (en) * 1988-01-26 1989-10-03 Milam/Clardy, Inc. Apparatus for removing fluid from the ground and method for same
US5857519A (en) * 1997-07-31 1999-01-12 Texaco Inc Downhole disposal of well produced water using pressurized gas
CN109973371A (en) * 2019-05-13 2019-07-05 西南石油大学 Tandem double acting injection-extraction pump for high-water-cut oil-producing well
US11655695B2 (en) * 2020-07-10 2023-05-23 Digital Downhole Inc. Rodless pump and multi-sealing hydraulic sub artificial lift system

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1448486A (en) * 1921-09-15 1923-03-13 George C Garraway Pump
US2423111A (en) * 1944-07-10 1947-07-01 Charles M O'leary Pneumatic pumping mechanism
US2427703A (en) * 1945-01-15 1947-09-23 Hugh S Berkey Combination pump and gas lift
US2726605A (en) * 1952-11-01 1955-12-13 William F Tebbetts Gas lift for wells
US2799225A (en) * 1953-10-07 1957-07-16 Alco Valve Co Deep well pump
US2821141A (en) * 1953-11-30 1958-01-28 Sargent Rodless Pump Company Hydraulic well pump
US2720836A (en) * 1954-04-16 1955-10-18 Asa E Warren Air lift pump
US3064582A (en) * 1959-06-12 1962-11-20 Dowty Rotol Ltd Reciprocating pumps
US3522996A (en) * 1969-01-02 1970-08-04 Arthur P Bentley Bottom hole pump
GB1359821A (en) * 1971-06-14 1974-07-10 Hedley Saw M R Reciprocating pumps and compressors
US3963377A (en) * 1974-05-20 1976-06-15 Schlumberger Technology Corporation Pneumatically powered pump system
JPS5139403A (en) * 1974-09-25 1976-04-02 Kobe Inc HONPU

Also Published As

Publication number Publication date
DE3117763A1 (en) 1982-02-11
CA1142081A (en) 1983-03-01
NL8102107A (en) 1981-12-16
JPS5718480A (en) 1982-01-30
NO811727L (en) 1981-11-23
GB2077366A (en) 1981-12-16
FR2483018A1 (en) 1981-11-27
FR2483018B1 (en) 1987-08-07

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee