IT1042354B - Meccanismo di sgancio a doppia bussola - Google Patents

Meccanismo di sgancio a doppia bussola

Info

Publication number
IT1042354B
IT1042354B IT26999/75A IT2699975A IT1042354B IT 1042354 B IT1042354 B IT 1042354B IT 26999/75 A IT26999/75 A IT 26999/75A IT 2699975 A IT2699975 A IT 2699975A IT 1042354 B IT1042354 B IT 1042354B
Authority
IT
Italy
Prior art keywords
release mechanism
double compass
compass
double
release
Prior art date
Application number
IT26999/75A
Other languages
English (en)
Italian (it)
Original Assignee
Halliburton Co
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 Halliburton Co filed Critical Halliburton Co
Application granted granted Critical
Publication of IT1042354B publication Critical patent/IT1042354B/it

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
    • E21B33/068—Well heads; Setting-up thereof having provision for introducing objects or fluids into, or removing objects from, wells
    • E21B33/076—Well heads; Setting-up thereof having provision for introducing objects or fluids into, or removing objects from, wells specially adapted for underwater installations
    • 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
    • E21B33/05—Cementing-heads, e.g. having provision for introducing cementing plugs
    • 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
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/13—Methods or devices for cementing, for plugging holes, crevices or the like
    • E21B33/14—Methods or devices for cementing, for plugging holes, crevices or the like for cementing casings into boreholes
    • E21B33/16—Methods or devices for cementing, for plugging holes, crevices or the like for cementing casings into boreholes using plugs for isolating cement charge; Plugs therefor
    • 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
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/13—Methods or devices for cementing, for plugging holes, crevices or the like
    • E21B33/14—Methods or devices for cementing, for plugging holes, crevices or the like for cementing casings into boreholes
    • E21B33/16—Methods or devices for cementing, for plugging holes, crevices or the like for cementing casings into boreholes using plugs for isolating cement charge; Plugs therefor
    • E21B33/165—Cementing plugs specially adapted for being released down-hole
    • 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
    • E21B33/035—Well heads; Setting-up thereof specially adapted for underwater installations

Landscapes

  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
  • Bulkheads Adapted To Foundation Construction (AREA)
  • Joining Of Building Structures In Genera (AREA)
IT26999/75A 1974-10-11 1975-09-08 Meccanismo di sgancio a doppia bussola IT1042354B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US513964A US3915226A (en) 1974-10-11 1974-10-11 Double collet release mechanism

Publications (1)

Publication Number Publication Date
IT1042354B true IT1042354B (it) 1980-01-30

Family

ID=24045272

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26999/75A IT1042354B (it) 1974-10-11 1975-09-08 Meccanismo di sgancio a doppia bussola

Country Status (11)

Country Link
US (1) US3915226A (ref)
JP (1) JPS5421161B2 (ref)
BR (1) BR7506288A (ref)
CA (1) CA1019238A (ref)
DE (2) DE2545090C3 (ref)
DK (1) DK450975A (ref)
FR (1) FR2287579A1 (ref)
GB (1) GB1480865A (ref)
IT (1) IT1042354B (ref)
NL (1) NL160359C (ref)
NO (1) NO146248C (ref)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4042014A (en) * 1976-05-10 1977-08-16 Bj-Hughes Inc. Multiple stage cementing of well casing in subsea wells
US4232888A (en) * 1978-06-19 1980-11-11 Baker International Corporation Wireline releasable seal connector for wellpipe strings
US4307902A (en) * 1979-07-13 1981-12-29 Otis Engineering Corp. Riser connector
US4349071A (en) * 1980-11-07 1982-09-14 Dresser Industries, Inc. Cement retainer and setting tool assembly
US4398601A (en) * 1981-01-27 1983-08-16 Otis Engineering Corporation Parking tool for pumpdown well completion system
US4524998A (en) * 1982-05-04 1985-06-25 Halliburton Company Tubular connecting device
US4624312A (en) * 1984-06-05 1986-11-25 Halliburton Company Remote cementing plug launching system
US4907649A (en) * 1987-05-15 1990-03-13 Bode Robert E Restriction subs for setting cement plugs in wells
US4809776A (en) * 1987-09-04 1989-03-07 Halliburton Company Sub-surface release plug assembly
US5020591A (en) * 1989-09-11 1991-06-04 Shore James B Oil tool coupling device
US5020597A (en) * 1990-02-01 1991-06-04 Texas Iron Works, Inc. Arrangement and method for conducting substance and lock therefor
US5036922A (en) * 1990-03-30 1991-08-06 Texas Iron Works, Inc. Single plug arrangement, lock therefor and method of use
US5348351A (en) * 1990-12-18 1994-09-20 Lafleur Petroleum Services, Inc. Coupling apparatus
US5152554A (en) * 1990-12-18 1992-10-06 Lafleur Petroleum Services, Inc. Coupling apparatus
US5553667A (en) * 1995-04-26 1996-09-10 Weatherford U.S., Inc. Cementing system
US6056053A (en) * 1995-04-26 2000-05-02 Weatherford/Lamb, Inc. Cementing systems for wellbores
US6082451A (en) * 1995-04-26 2000-07-04 Weatherford/Lamb, Inc. Wellbore shoe joints and cementing systems
US5762139A (en) * 1996-11-05 1998-06-09 Halliburton Company Subsurface release cementing plug apparatus and methods
US5971079A (en) * 1997-09-05 1999-10-26 Mullins; Albert Augustus Casing filling and circulating apparatus
US6675889B1 (en) 1998-05-11 2004-01-13 Offshore Energy Services, Inc. Tubular filling system
US6390190B2 (en) 1998-05-11 2002-05-21 Offshore Energy Services, Inc. Tubular filling system
US6779599B2 (en) 1998-09-25 2004-08-24 Offshore Energy Services, Inc. Tubular filling system
US6173777B1 (en) 1999-02-09 2001-01-16 Albert Augustus Mullins Single valve for a casing filling and circulating apparatus
US6527057B2 (en) 2001-03-27 2003-03-04 Baker Hughes Incorporated Wiper plug delivery apparatus
US7845400B2 (en) * 2008-01-28 2010-12-07 Baker Hughes Incorporated Launching tool for releasing cement plugs downhole
US8276665B2 (en) * 2008-04-03 2012-10-02 Halliburton Energy Services Inc. Plug release apparatus
US8302698B2 (en) * 2009-05-07 2012-11-06 Schlumberger Technology Corporation Activation-device launcher for a cementing head
US8408291B2 (en) * 2010-03-23 2013-04-02 Baker Hughes Incorporated Engaging device
US10246968B2 (en) * 2014-05-16 2019-04-02 Weatherford Netherlands, B.V. Surge immune stage system for wellbore tubular cementation
GB2593993B (en) * 2018-12-21 2022-09-28 Dril Quip Inc Release mechanism for mechanically locked wiper plug system
US11142992B1 (en) * 2020-09-09 2021-10-12 Baker Hughes Oilfield Operations Llc Plug release system
CN118065816B (zh) * 2024-04-25 2024-06-18 德州地平线石油科技股份有限公司 一种电控开启式分级注水泥器

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3364996A (en) * 1966-02-04 1968-01-23 Brown Oil Tools Apparatus for cementing well liners
US3545542A (en) * 1968-06-10 1970-12-08 Byron Jackson Inc Cementing plug launching apparatus
US3635288A (en) * 1969-12-29 1972-01-18 Maurice P Lebcurg Liner-cementing apparatus
US3616850A (en) * 1970-04-20 1971-11-02 Byron Jackson Inc Cementing plug launching mandrel
US3789925A (en) * 1971-04-23 1974-02-05 C Brown Anchoring assembly for anchoring well equipment within a tubular well conduit
US3796260A (en) * 1972-01-10 1974-03-12 Halliburton Co Multiple plug release system

Also Published As

Publication number Publication date
CA1019238A (en) 1977-10-18
DE2545090C3 (de) 1978-07-20
DE2545090B2 (de) 1977-12-01
NO753435L (ref) 1976-04-13
NL160359C (nl) 1979-10-15
JPS5421161B2 (ref) 1979-07-28
US3915226A (en) 1975-10-28
JPS5163301A (ref) 1976-06-01
NO146248C (no) 1982-08-25
DE7532012U (de) 1978-10-26
NL7510475A (nl) 1976-04-13
GB1480865A (en) 1977-07-27
DE2545090A1 (de) 1976-04-15
FR2287579B1 (ref) 1982-10-08
NL160359B (nl) 1979-05-15
DK450975A (da) 1976-04-12
NO146248B (no) 1982-05-18
BR7506288A (pt) 1976-08-17
FR2287579A1 (fr) 1976-05-07

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