BR8801302A - Aparelho para conectar e desconectar um elemento tubular interno e outro externo entre si - Google Patents

Aparelho para conectar e desconectar um elemento tubular interno e outro externo entre si

Info

Publication number
BR8801302A
BR8801302A BR8801302A BR8801302A BR8801302A BR 8801302 A BR8801302 A BR 8801302A BR 8801302 A BR8801302 A BR 8801302A BR 8801302 A BR8801302 A BR 8801302A BR 8801302 A BR8801302 A BR 8801302A
Authority
BR
Brazil
Prior art keywords
disconnect
appliance
connect
internal
tubular element
Prior art date
Application number
BR8801302A
Other languages
English (en)
Inventor
Samuel W Putch
Norman A Nelson
Original Assignee
Samuel W Putch
Norman A Nelson
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 Samuel W Putch, Norman A Nelson filed Critical Samuel W Putch
Publication of BR8801302A publication Critical patent/BR8801302A/pt

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
    • E21B43/02—Subsoil filtering
    • E21B43/10—Setting of casings, screens, liners or the like in wells
    • 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

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)
  • Supports For Pipes And Cables (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
BR8801302A 1987-03-24 1988-03-23 Aparelho para conectar e desconectar um elemento tubular interno e outro externo entre si BR8801302A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/029,837 US4773477A (en) 1987-03-24 1987-03-24 Well suspension assembly

Publications (1)

Publication Number Publication Date
BR8801302A true BR8801302A (pt) 1988-10-25

Family

ID=21851154

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8801302A BR8801302A (pt) 1987-03-24 1988-03-23 Aparelho para conectar e desconectar um elemento tubular interno e outro externo entre si

Country Status (7)

Country Link
US (1) US4773477A (pt)
AU (1) AU588725B2 (pt)
BR (1) BR8801302A (pt)
CA (1) CA1282688C (pt)
GB (1) GB2202559B (pt)
IN (1) IN168268B (pt)
MX (1) MX165516B (pt)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4773477A (en) * 1987-03-24 1988-09-27 Norman A. Nelson Well suspension assembly
US4844510A (en) * 1987-05-18 1989-07-04 Cameron Iron Works Usa, Inc. Tubular connector
FR2622247A1 (fr) * 1987-10-27 1989-04-28 Vetco Gray Inc Dispositif de reglage et de blocage de la tension introduite dans un corps cylindrique. application aux tetes de puits petroliers
US5020593A (en) * 1988-12-16 1991-06-04 Vetcogray Inc. Latch ring for connecting tubular members
US4903992A (en) * 1989-04-14 1990-02-27 Vetco Gray Inc. Locking ring for oil well tool
US4940087A (en) * 1989-05-26 1990-07-10 Baker Manufacturing Company Seating arrangement and structure of a spool within a well casing
US4911244A (en) * 1989-06-30 1990-03-27 Cameron Iron Works Usa, Inc. Marine casing suspension apparatus
CA2025682A1 (en) * 1989-10-18 1991-04-19 Jack E. Miller Casing suspension system
GB2248906B (en) * 1990-10-16 1994-04-27 Red Baron A locking connection
US5160172A (en) * 1990-12-18 1992-11-03 Abb Vetco Gray Inc. Threaded latch ring tubular connector
US5163513A (en) * 1991-06-28 1992-11-17 Bowen Tools, Inc. Circle threadform for marine riser top joint
US5327972A (en) * 1992-09-25 1994-07-12 Cooper Industries, Inc. Wellhead system
US5327966A (en) * 1993-05-26 1994-07-12 Dril-Quip, Inc. Wellhead equipment
US5620052A (en) * 1995-06-07 1997-04-15 Turner; Edwin C. Hanger suspension system
US6575238B1 (en) * 2001-05-18 2003-06-10 Dril-Quip, Inc. Ball and plug dropping head
WO2002097234A1 (en) * 2001-05-18 2002-12-05 Dril-Quip, Inc. Line hanger, running tool and method
GB2415212B (en) * 2004-06-15 2008-11-26 Vetco Gray Inc Casing hanger with integral load ring
US20060061098A1 (en) * 2004-09-15 2006-03-23 Hovem Knut A Cover for expandable connections
GB2471596B (en) * 2008-03-28 2012-11-21 Cameron Int Corp Wellhead hanger shoulder
US9151134B2 (en) * 2010-10-04 2015-10-06 Dril-Quip, Inc. Seal assembly and method
US8662185B2 (en) * 2010-12-27 2014-03-04 Vetco Gray Inc. Active casing hanger hook mechanism
AU2012327866B2 (en) * 2011-10-27 2017-11-30 Schlumberger Technology B.V. A downhole tool
US9376881B2 (en) * 2012-03-23 2016-06-28 Vetco Gray Inc. High-capacity single-trip lockdown bushing and a method to operate the same
US9212528B2 (en) * 2012-12-17 2015-12-15 Baker Hughes Incorporated Lock assembly with cageless dogs
US10689920B1 (en) * 2017-06-12 2020-06-23 Downing Wellhead Equipment, Llc Wellhead internal latch ring apparatus, system and method

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2737248A (en) * 1950-07-10 1956-03-06 Baker Oil Tools Inc Nonrotary threaded coupling
US2849245A (en) * 1950-07-10 1958-08-26 Baker Oil Tools Inc Non-rotary threaded coupling
US3420308A (en) * 1967-08-16 1969-01-07 Fmc Corp Well casing hanger
US3893717A (en) * 1974-05-15 1975-07-08 Putch Samuel W Well casing hanger assembly
US4422507A (en) * 1981-09-08 1983-12-27 Dril-Quip, Inc. Wellhead apparatus
US4469172A (en) * 1983-01-31 1984-09-04 Hughes Tool Company Self-energizing locking mechanism
US4607865A (en) * 1984-10-16 1986-08-26 Vetco Offshore Industries, Inc. Connector, ratcheting type
US4665979A (en) * 1985-09-06 1987-05-19 Hughes Tool Company Metal casing hanger seal with expansion slots
US4641708A (en) * 1985-09-06 1987-02-10 Hughes Tool Company Casing hanger locking device
US4773477A (en) * 1987-03-24 1988-09-27 Norman A. Nelson Well suspension assembly

Also Published As

Publication number Publication date
MX165516B (es) 1992-11-18
GB8805457D0 (en) 1988-04-07
IN168268B (pt) 1991-03-02
CA1282688C (en) 1991-04-09
AU1279288A (en) 1988-09-22
AU588725B2 (en) 1989-09-21
GB2202559B (en) 1990-10-31
US4773477A (en) 1988-09-27
GB2202559A (en) 1988-09-28

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Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 23/03/2003