GB1270044A - Improvements relating to the boring of wells - Google Patents

Improvements relating to the boring of wells

Info

Publication number
GB1270044A
GB1270044A GB26507/70A GB2650770A GB1270044A GB 1270044 A GB1270044 A GB 1270044A GB 26507/70 A GB26507/70 A GB 26507/70A GB 2650770 A GB2650770 A GB 2650770A GB 1270044 A GB1270044 A GB 1270044A
Authority
GB
United Kingdom
Prior art keywords
mandrel
ring
running tool
tubing
hanger
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
GB26507/70A
Other languages
English (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.)
Vetco Inc
Original Assignee
Vetco Offshore Industries 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
Application filed by Vetco Offshore Industries Inc filed Critical Vetco Offshore Industries Inc
Publication of GB1270044A publication Critical patent/GB1270044A/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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/04—Casing heads; Suspending casings or tubings in well heads
    • E21B33/047—Casing heads; Suspending casings or tubings in well heads for plural tubing strings

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)
GB26507/70A 1969-10-22 1970-06-02 Improvements relating to the boring of wells Expired GB1270044A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US86831969A 1969-10-22 1969-10-22

Publications (1)

Publication Number Publication Date
GB1270044A true GB1270044A (en) 1972-04-12

Family

ID=25351437

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26507/70A Expired GB1270044A (en) 1969-10-22 1970-06-02 Improvements relating to the boring of wells

Country Status (5)

Country Link
US (1) US3603401A (enrdf_load_stackoverflow)
JP (1) JPS5039041B1 (enrdf_load_stackoverflow)
DE (1) DE2051637C3 (enrdf_load_stackoverflow)
FR (1) FR2065454B1 (enrdf_load_stackoverflow)
GB (1) GB1270044A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2117030A (en) * 1982-03-17 1983-10-05 Cameron Iron Works Inc Method and apparatus for remote installations of dual tubing strings in a subsea well

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3688841A (en) * 1971-03-15 1972-09-05 Vetco Offshore Ind Inc Orienting tubing hanger apparatus
US3807497A (en) * 1973-05-08 1974-04-30 Vetco Offshore Ind Inc Orienting tubing hanger apparatus through which side pocket mandrels can pass
US3918747A (en) * 1973-09-27 1975-11-11 Nelson Norman A Well suspension system
US4077472A (en) * 1976-07-26 1978-03-07 Otis Engineering Corporation Well flow control system and method
JPS5478243U (enrdf_load_stackoverflow) * 1977-11-14 1979-06-04
US4178992A (en) * 1978-01-30 1979-12-18 Exxon Production Research Company Metal seal tubing plug
US4171018A (en) * 1978-03-20 1979-10-16 Deep Oil Technology, Inc. Tubing hanger assembly and method of landing and locking
US4248307A (en) * 1979-05-07 1981-02-03 Baker International Corporation Latch assembly and method
US4373584A (en) * 1979-05-07 1983-02-15 Baker International Corporation Single trip tubing hanger assembly
US4285533A (en) * 1979-05-07 1981-08-25 Baker International Corporation Apparatus for carrying first and second weight loads of a tubing string
US4289206A (en) * 1979-08-20 1981-09-15 Armco Inc. Remote multiple string well completion
US4262748A (en) * 1979-08-20 1981-04-21 Armco Inc. Remote multiple string well completion
US5341885A (en) * 1993-09-27 1994-08-30 Abb Vetco Gray Inc. Internal tubing hanger lockdown
GB2287263B (en) * 1994-03-04 1997-09-24 Fmc Corp Tubing hangers
US5813468A (en) * 1996-12-26 1998-09-29 Abb Vetco Gray Inc. Dual casing hanger
US6015009A (en) * 1998-02-23 2000-01-18 Erc Industries Casing and tubing hanger system
GB2351104B (en) * 2000-07-13 2001-05-09 Fmc Corp Tubing hanger lockdown mechanism
US7900706B2 (en) * 2004-07-26 2011-03-08 Vetco Gray Inc. Shoulder ring set on casing hanger trip
US7150323B2 (en) * 2004-07-26 2006-12-19 Vetco Gray Inc. Shoulder ring set on casing hanger trip
US8151892B2 (en) * 2009-03-06 2012-04-10 Dril-Quip, Inc. Wellhead conversion system and method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3050120A (en) * 1955-11-25 1962-08-21 Pan American Petroleum Corp Method and apparatus for completing wells
US3062288A (en) * 1959-07-30 1962-11-06 Shell Oil Co Underwater dual tubing well completion
US3223168A (en) * 1960-03-28 1965-12-14 Gulf Oil Corp Well head apparatus
US3105552A (en) * 1960-07-27 1963-10-01 Shell Oil Co Casing suspension system
GB1099851A (en) * 1965-02-02 1968-01-17 Gray Tool Co Improvements in or relating to casing hangers and methods of drilling wells which use such hangers
US3299958A (en) * 1965-04-02 1967-01-24 Fmc Corp Unitized well head
US3451481A (en) * 1966-06-09 1969-06-24 Rockwell Mfg Co Dual suspension and seal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2117030A (en) * 1982-03-17 1983-10-05 Cameron Iron Works Inc Method and apparatus for remote installations of dual tubing strings in a subsea well

Also Published As

Publication number Publication date
JPS5039041B1 (enrdf_load_stackoverflow) 1975-12-13
DE2051637A1 (de) 1971-04-29
DE2051637C3 (de) 1973-11-15
US3603401A (en) 1971-09-07
DE2051637B2 (de) 1973-04-26
FR2065454B1 (enrdf_load_stackoverflow) 1976-10-29
FR2065454A1 (enrdf_load_stackoverflow) 1971-07-30

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