CA2431604A1 - A method of circulating through a reciprocating downhole tubing pump and a reciprocating downhole tubing pump - Google Patents

A method of circulating through a reciprocating downhole tubing pump and a reciprocating downhole tubing pump Download PDF

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Publication number
CA2431604A1
CA2431604A1 CA002431604A CA2431604A CA2431604A1 CA 2431604 A1 CA2431604 A1 CA 2431604A1 CA 002431604 A CA002431604 A CA 002431604A CA 2431604 A CA2431604 A CA 2431604A CA 2431604 A1 CA2431604 A1 CA 2431604A1
Authority
CA
Canada
Prior art keywords
tubing pump
downhole tubing
reciprocating downhole
reciprocating
circulating
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.)
Granted
Application number
CA002431604A
Other languages
French (fr)
Other versions
CA2431604C (en
Inventor
Wendall Wayne Elford
Bradley Gerald Burns
Stacy James Walker
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.)
931285 Alberta Ltd
931289 Alberta Ltd
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CA002431604A priority Critical patent/CA2431604C/en
Publication of CA2431604A1 publication Critical patent/CA2431604A1/en
Priority to US11/047,784 priority patent/US20050129547A1/en
Application granted granted Critical
Publication of CA2431604C publication Critical patent/CA2431604C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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

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)
  • Details Of Reciprocating Pumps (AREA)

Abstract

A method of circulating through a reciprocating downhole tubing pump and a reciprocating downhole tubing pump. The reciprocating downhole tubing pump has a standing valve assembly and a travelling valve. The method involves displacing and disabling, without removing, the standing ball valve assembly and the travelling valve. This can be done with pins which knock the balls out of position or by enclosing the balls in cages which can be mechanically moved out of position with linkages. With the standing ball valve assembly and the travelling valve disabled, circulation can occur through the reciprocating downhole tubing pump. This has a number of advantages, such as removal of blockages due to sand accumulation.
CA002431604A 2003-05-26 2003-06-10 A method of circulating through a reciprocating downhole tubing pump and a reciprocating downhole tubing pump Expired - Fee Related CA2431604C (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA002431604A CA2431604C (en) 2003-06-10 2003-06-10 A method of circulating through a reciprocating downhole tubing pump and a reciprocating downhole tubing pump
US11/047,784 US20050129547A1 (en) 2003-05-26 2005-01-31 Method of circulating through a reciprocating downhole tubing pump and a reciprocating downhole tubing pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002431604A CA2431604C (en) 2003-06-10 2003-06-10 A method of circulating through a reciprocating downhole tubing pump and a reciprocating downhole tubing pump

Publications (2)

Publication Number Publication Date
CA2431604A1 true CA2431604A1 (en) 2004-12-10
CA2431604C CA2431604C (en) 2006-06-06

Family

ID=33557583

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002431604A Expired - Fee Related CA2431604C (en) 2003-05-26 2003-06-10 A method of circulating through a reciprocating downhole tubing pump and a reciprocating downhole tubing pump

Country Status (1)

Country Link
CA (1) CA2431604C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7360998B2 (en) 2003-09-03 2008-04-22 931289 Alberta Ltd. Method of cleaning out blockages which prevent operation of a reciprocating downhole tubing pump
CN113187707A (en) * 2021-06-11 2021-07-30 新疆克拉玛依市采丰实业有限责任公司 Solid plunger multi-prevention efficient oil well pump

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7360998B2 (en) 2003-09-03 2008-04-22 931289 Alberta Ltd. Method of cleaning out blockages which prevent operation of a reciprocating downhole tubing pump
CN113187707A (en) * 2021-06-11 2021-07-30 新疆克拉玛依市采丰实业有限责任公司 Solid plunger multi-prevention efficient oil well pump

Also Published As

Publication number Publication date
CA2431604C (en) 2006-06-06

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20180611