FR1401688A - Cable gland for wells - Google Patents

Cable gland for wells

Info

Publication number
FR1401688A
FR1401688A FR979750A FR979750A FR1401688A FR 1401688 A FR1401688 A FR 1401688A FR 979750 A FR979750 A FR 979750A FR 979750 A FR979750 A FR 979750A FR 1401688 A FR1401688 A FR 1401688A
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
FR979750A
Other languages
French (fr)
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
Application filed by Baker Oil Tools Inc filed Critical Baker Oil Tools Inc
Priority to FR979750A priority Critical patent/FR1401688A/en
Application granted granted Critical
Publication of FR1401688A publication Critical patent/FR1401688A/en
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
    • E21B33/129—Packers; Plugs with mechanical slips for hooking into the casing
    • E21B33/1291—Packers; Plugs with mechanical slips for hooking into the casing anchor set by wedge or cam in combination with frictional effect, using so-called drag-blocks
    • E21B33/1292—Packers; Plugs with mechanical slips for hooking into the casing anchor set by wedge or cam in combination with frictional effect, using so-called drag-blocks with means for anchoring against downward and upward movement

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)
FR979750A 1964-06-26 1964-06-26 Cable gland for wells Expired FR1401688A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR979750A FR1401688A (en) 1964-06-26 1964-06-26 Cable gland for wells

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR979750A FR1401688A (en) 1964-06-26 1964-06-26 Cable gland for wells

Publications (1)

Publication Number Publication Date
FR1401688A true FR1401688A (en) 1965-06-04

Family

ID=8833289

Family Applications (1)

Application Number Title Priority Date Filing Date
FR979750A Expired FR1401688A (en) 1964-06-26 1964-06-26 Cable gland for wells

Country Status (1)

Country Link
FR (1) FR1401688A (en)

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