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GB2033942B - Well casing hanger assembly - Google Patents

Well casing hanger assembly

Info

Publication number
GB2033942B
GB2033942B GB7933333A GB7933333A GB2033942B GB 2033942 B GB2033942 B GB 2033942B GB 7933333 A GB7933333 A GB 7933333A GB 7933333 A GB7933333 A GB 7933333A GB 2033942 B GB2033942 B GB 2033942B
Authority
GB
United Kingdom
Prior art keywords
well casing
hanger assembly
casing hanger
assembly
well
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
GB7933333A
Other versions
GB2033942A (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.)
Individual
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 GB7933333A priority Critical patent/GB2033942B/en
Publication of GB2033942A publication Critical patent/GB2033942A/en
Application granted granted Critical
Publication of GB2033942B publication Critical patent/GB2033942B/en
Expired 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
    • E21B23/02—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for locking the tools or the like in landing nipples or in recesses between adjacent sections of tubing
    • 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
    • E21B43/02—Subsoil filtering
    • E21B43/10—Setting of casings, screens, liners or the like in 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)
  • Holders For Apparel And Elements Relating To Apparel (AREA)
GB7933333A 1978-10-06 1979-09-26 Well casing hanger assembly Expired GB2033942B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7933333A GB2033942B (en) 1978-10-06 1979-09-26 Well casing hanger assembly

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7839590 1978-10-06
GB7933333A GB2033942B (en) 1978-10-06 1979-09-26 Well casing hanger assembly

Publications (2)

Publication Number Publication Date
GB2033942A GB2033942A (en) 1980-05-29
GB2033942B true GB2033942B (en) 1982-09-22

Family

ID=26269102

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7933333A Expired GB2033942B (en) 1978-10-06 1979-09-26 Well casing hanger assembly

Country Status (1)

Country Link
GB (1) GB2033942B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7017950B2 (en) 2002-09-25 2006-03-28 Weatherford/Lamb, Inc. Expandable connection
US7887103B2 (en) 2003-05-22 2011-02-15 Watherford/Lamb, Inc. Energizing seal for expandable connections
US7895726B2 (en) 2003-05-22 2011-03-01 Weatherford/Lamb, Inc. Tubing connector and method of sealing tubing sections

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4468055A (en) * 1982-05-03 1984-08-28 Dril Quip, Inc. Wellhead apparatus
US6920932B2 (en) * 2003-04-07 2005-07-26 Weatherford/Lamb, Inc. Joint for use with expandable tubulars
GB0313664D0 (en) * 2003-06-13 2003-07-16 Weatherford Lamb Method and apparatus for supporting a tubular in a bore

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7017950B2 (en) 2002-09-25 2006-03-28 Weatherford/Lamb, Inc. Expandable connection
US7887103B2 (en) 2003-05-22 2011-02-15 Watherford/Lamb, Inc. Energizing seal for expandable connections
US7895726B2 (en) 2003-05-22 2011-03-01 Weatherford/Lamb, Inc. Tubing connector and method of sealing tubing sections

Also Published As

Publication number Publication date
GB2033942A (en) 1980-05-29

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Legal Events

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