FR1435295A - Presse-étoupe pour puits - Google Patents

Presse-étoupe pour puits

Info

Publication number
FR1435295A
FR1435295A FR12233A FR12233A FR1435295A FR 1435295 A FR1435295 A FR 1435295A FR 12233 A FR12233 A FR 12233A FR 12233 A FR12233 A FR 12233A FR 1435295 A FR1435295 A FR 1435295A
Authority
FR
France
Prior art keywords
wells
cable gland
gland
cable
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
FR12233A
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.)
Baker Hughes Oilfield Operations LLC
Original Assignee
Baker Oil Tools 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
Priority claimed from US361783A external-priority patent/US3306363A/en
Priority claimed from US361782A external-priority patent/US3306366A/en
Application filed by Baker Oil Tools Inc filed Critical Baker Oil Tools Inc
Priority to FR12233A priority Critical patent/FR1435295A/fr
Application granted granted Critical
Publication of FR1435295A publication Critical patent/FR1435295A/fr
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
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/12—Packers; 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
    • E21B33/12—Packers; Plugs
    • E21B33/129—Packers; Plugs with mechanical slips for hooking into the casing
    • E21B33/1294—Packers; Plugs with mechanical slips for hooking into the casing characterised by a valve, e.g. a by-pass valve

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)
FR12233A 1964-04-22 1965-04-07 Presse-étoupe pour puits Expired FR1435295A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR12233A FR1435295A (fr) 1964-04-22 1965-04-07 Presse-étoupe pour puits

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US361783A US3306363A (en) 1964-04-22 1964-04-22 Valve controlled well packer apparatus
US361782A US3306366A (en) 1964-04-22 1964-04-22 Well packer apparatus
FR12233A FR1435295A (fr) 1964-04-22 1965-04-07 Presse-étoupe pour puits

Publications (1)

Publication Number Publication Date
FR1435295A true FR1435295A (fr) 1966-04-15

Family

ID=27242057

Family Applications (1)

Application Number Title Priority Date Filing Date
FR12233A Expired FR1435295A (fr) 1964-04-22 1965-04-07 Presse-étoupe pour puits

Country Status (1)

Country Link
FR (1) FR1435295A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0354979A3 (fr) * 1988-08-18 1991-06-26 Eastern Oil Tools Pte, Ltd. Vanne va-et-vient pour fond de puits

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0354979A3 (fr) * 1988-08-18 1991-06-26 Eastern Oil Tools Pte, Ltd. Vanne va-et-vient pour fond de puits

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