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AU2883797A - Downhole anchor - Google Patents

Downhole anchor

Info

Publication number
AU2883797A
AU2883797A AU28837/97A AU2883797A AU2883797A AU 2883797 A AU2883797 A AU 2883797A AU 28837/97 A AU28837/97 A AU 28837/97A AU 2883797 A AU2883797 A AU 2883797A AU 2883797 A AU2883797 A AU 2883797A
Authority
AU
Australia
Prior art keywords
downhole anchor
downhole
anchor
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.)
Abandoned
Application number
AU28837/97A
Inventor
Colin A. Aldridge
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.)
CHRISCOR INDUSTRIES (1994) Inc
Original Assignee
CHRISCOR IND 1994 Inc
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
Priority claimed from CA002177762A external-priority patent/CA2177762A1/en
Application filed by CHRISCOR IND 1994 Inc filed Critical CHRISCOR IND 1994 Inc
Publication of AU2883797A publication Critical patent/AU2883797A/en
Abandoned 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
    • E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
    • E21B23/01—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for anchoring the tools or the like

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)
  • Earth Drilling (AREA)
AU28837/97A 1996-05-30 1997-05-30 Downhole anchor Abandoned AU2883797A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
CA2177762 1996-05-30
CA002177762A CA2177762A1 (en) 1996-05-30 1996-05-30 Downhole anchor
US08/826,969 US6073693A (en) 1996-05-30 1997-04-09 Downhole anchor
US08826969 1997-04-09
PCT/CA1997/000370 WO1997046788A1 (en) 1996-05-30 1997-05-30 Downhole anchor

Publications (1)

Publication Number Publication Date
AU2883797A true AU2883797A (en) 1998-01-05

Family

ID=25678490

Family Applications (1)

Application Number Title Priority Date Filing Date
AU28837/97A Abandoned AU2883797A (en) 1996-05-30 1997-05-30 Downhole anchor

Country Status (2)

Country Link
AU (1) AU2883797A (en)
WO (1) WO1997046788A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU7927598A (en) * 1998-07-10 2000-02-01 Nakajima, Hiroshi Borehole seismic tool
CN108798571B (en) * 2017-05-04 2023-12-26 北京博德世达石油技术股份有限公司 casing anchor
CN109138879B (en) * 2018-09-03 2021-01-26 中国石油天然气股份有限公司 Bidirectional anchoring anti-spraying anti-rotation anchor of screw pump for oil extraction

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1674798A (en) * 1924-01-31 1928-06-26 Reed Dempson Herbert Device for unscrewing pipe in wells
US2304330A (en) * 1940-01-17 1942-12-08 Clyde E Bannister Apparatus for operating upon lateral walls in earth borings
US2665888A (en) * 1948-05-10 1954-01-12 Houston Oil Field Mat Co Inc Device for unscrewing pipe
US4901793A (en) * 1987-07-31 1990-02-20 Weber James L No-turn tool for a pumping system

Also Published As

Publication number Publication date
WO1997046788A1 (en) 1997-12-11

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