FR2687187B1 - Obturateur de puits de forage. - Google Patents

Obturateur de puits de forage.

Info

Publication number
FR2687187B1
FR2687187B1 FR9201463A FR9201463A FR2687187B1 FR 2687187 B1 FR2687187 B1 FR 2687187B1 FR 9201463 A FR9201463 A FR 9201463A FR 9201463 A FR9201463 A FR 9201463A FR 2687187 B1 FR2687187 B1 FR 2687187B1
Authority
FR
France
Prior art keywords
borehole shutter
borehole
shutter
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 - Fee Related
Application number
FR9201463A
Other languages
English (en)
Other versions
FR2687187A1 (fr
Inventor
Pierre Ungemach
Roland Turon
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 FR9201463A priority Critical patent/FR2687187B1/fr
Publication of FR2687187A1 publication Critical patent/FR2687187A1/fr
Application granted granted Critical
Publication of FR2687187B1 publication Critical patent/FR2687187B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/12—Packers; Plugs
    • E21B33/127—Packers; Plugs with inflatable sleeve
    • 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
    • E21B33/122—Multiple string 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
    • 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
    • E21B33/1277—Packers; Plugs with inflatable sleeve characterised by the construction or fixation of the sleeve

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)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
FR9201463A 1992-02-10 1992-02-10 Obturateur de puits de forage. Expired - Fee Related FR2687187B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9201463A FR2687187B1 (fr) 1992-02-10 1992-02-10 Obturateur de puits de forage.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9201463A FR2687187B1 (fr) 1992-02-10 1992-02-10 Obturateur de puits de forage.

Publications (2)

Publication Number Publication Date
FR2687187A1 FR2687187A1 (fr) 1993-08-13
FR2687187B1 true FR2687187B1 (fr) 1999-03-19

Family

ID=9426486

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9201463A Expired - Fee Related FR2687187B1 (fr) 1992-02-10 1992-02-10 Obturateur de puits de forage.

Country Status (1)

Country Link
FR (1) FR2687187B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6100616A (en) * 1997-10-16 2000-08-08 Camco International, Inc. Electric submergible motor protector

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2511759A (en) * 1948-04-23 1950-06-13 Standard Oil Dev Co Oil well formation tester
FR2232671B1 (fr) * 1973-06-06 1978-06-02 Chevron Res
US4372389A (en) * 1977-06-06 1983-02-08 Well-Pack Systems, Inc. Downhole water pump and method of use
SE421545B (sv) * 1978-09-15 1982-01-04 Rorprodukter Ab Rp Tetningsmanschett for brunnshal
US4467865A (en) * 1983-04-01 1984-08-28 Mark Hardymon Well packer provided with dual methods of use
US4500095A (en) * 1983-11-03 1985-02-19 The Goodyear Tire & Rubber Company Inflatable oil well hole plug with reinforcing wires
US4817724A (en) * 1988-08-19 1989-04-04 Vetco Gray Inc. Diverter system test tool and method

Also Published As

Publication number Publication date
FR2687187A1 (fr) 1993-08-13

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20051031