BR9001974A - Aparelho para pressurizar fluidos de poco de descida no poco,aparelho para assentar um obturador inflavel dentro de um poco subterraneo e processo para ativar um dispositivo de obturador inflavel dentro de um poco subterraneo - Google Patents

Aparelho para pressurizar fluidos de poco de descida no poco,aparelho para assentar um obturador inflavel dentro de um poco subterraneo e processo para ativar um dispositivo de obturador inflavel dentro de um poco subterraneo

Info

Publication number
BR9001974A
BR9001974A BR9001974A BR9001974A BR9001974A BR 9001974 A BR9001974 A BR 9001974A BR 9001974 A BR9001974 A BR 9001974A BR 9001974 A BR9001974 A BR 9001974A BR 9001974 A BR9001974 A BR 9001974A
Authority
BR
Brazil
Prior art keywords
poco
underground
appliance
inflatable shutter
downhill
Prior art date
Application number
BR9001974A
Other languages
English (en)
Inventor
Luis Mendez
Original Assignee
Baker Hughes 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 Baker Hughes Inc filed Critical Baker Hughes Inc
Publication of BR9001974A publication Critical patent/BR9001974A/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
    • E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
    • E21B23/06—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for setting packers
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/003—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings with electrically conducting or insulating means
    • 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
    • E21B23/08—Introducing or running tools by fluid pressure, e.g. through-the-flow-line tool systems
    • 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
    • E21B33/12—Packers; Plugs
    • E21B33/127—Packers; Plugs with inflatable sleeve
    • E21B33/1275—Packers; Plugs with inflatable sleeve inflated by down-hole pumping means operated by a down-hole drive

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (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)
  • Mechanical Engineering (AREA)
  • Reciprocating Pumps (AREA)
BR9001974A 1989-04-28 1990-04-27 Aparelho para pressurizar fluidos de poco de descida no poco,aparelho para assentar um obturador inflavel dentro de um poco subterraneo e processo para ativar um dispositivo de obturador inflavel dentro de um poco subterraneo BR9001974A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US34534289A 1989-04-28 1989-04-28

Publications (1)

Publication Number Publication Date
BR9001974A true BR9001974A (pt) 1991-07-30

Family

ID=23354662

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9001974A BR9001974A (pt) 1989-04-28 1990-04-27 Aparelho para pressurizar fluidos de poco de descida no poco,aparelho para assentar um obturador inflavel dentro de um poco subterraneo e processo para ativar um dispositivo de obturador inflavel dentro de um poco subterraneo

Country Status (5)

Country Link
AU (1) AU634755B2 (pt)
BR (1) BR9001974A (pt)
CA (1) CA2008152A1 (pt)
GB (1) GB2230800A (pt)
NO (1) NO900779L (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8827320D0 (en) * 1988-11-23 1988-12-29 Shell Int Research Process for polymerization of structurally different monomers
EP0518371B1 (en) * 1991-06-14 1998-09-09 Baker Hughes Incorporated Fluid-actuated wellbore tool system
US5495892A (en) * 1993-12-30 1996-03-05 Carisella; James V. Inflatable packer device and method
US5469919A (en) * 1993-12-30 1995-11-28 Carisella; James V. Programmed shape inflatable packer device and method
US5417289A (en) * 1993-12-30 1995-05-23 Carisella; James V. Inflatable packer device including limited initial travel means and method
US6367545B1 (en) * 1999-03-05 2002-04-09 Baker Hughes Incorporated Electronically controlled electric wireline setting tool
CA2788984C (en) 2009-11-03 2014-01-07 Robert Douglas Bebb High efficiency fluid pumping apparatus and method
US8955606B2 (en) 2011-06-03 2015-02-17 Baker Hughes Incorporated Sealing devices for sealing inner wall surfaces of a wellbore and methods of installing same in a wellbore
US8905149B2 (en) 2011-06-08 2014-12-09 Baker Hughes Incorporated Expandable seal with conforming ribs
US8839874B2 (en) 2012-05-15 2014-09-23 Baker Hughes Incorporated Packing element backup system
US9243490B2 (en) 2012-12-19 2016-01-26 Baker Hughes Incorporated Electronically set and retrievable isolation devices for wellbores and methods thereof
US9273526B2 (en) 2013-01-16 2016-03-01 Baker Hughes Incorporated Downhole anchoring systems and methods of using same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2681706A (en) * 1949-12-30 1954-06-22 Stanolind Oil & Gas Co Inflatable well packer
US2839142A (en) * 1954-05-05 1958-06-17 Exxon Research Engineering Co Permanent well completion method
US3447605A (en) * 1967-09-05 1969-06-03 Mineralimpex Magyar Olaj Es Ba Method of sealing boreholes and apparatus therefor
US4345648A (en) * 1980-02-11 1982-08-24 Bj-Hughes, Inc. Inflatable packer system

Also Published As

Publication number Publication date
AU634755B2 (en) 1993-03-04
NO900779L (no) 1990-10-29
GB9002253D0 (en) 1990-03-28
AU5054390A (en) 1990-11-01
NO900779D0 (no) 1990-02-19
GB2230800A (en) 1990-10-31
CA2008152A1 (en) 1990-10-28

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