FR2050814A5 - - Google Patents

Info

Publication number
FR2050814A5
FR2050814A5 FR6921395A FR6921395A FR2050814A5 FR 2050814 A5 FR2050814 A5 FR 2050814A5 FR 6921395 A FR6921395 A FR 6921395A FR 6921395 A FR6921395 A FR 6921395A FR 2050814 A5 FR2050814 A5 FR 2050814A5
Authority
FR
France
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
FR6921395A
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.)
SECOMA
Original Assignee
SECOMA
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 SECOMA filed Critical SECOMA
Priority to FR6921395A priority Critical patent/FR2050814A5/fr
Application granted granted Critical
Publication of FR2050814A5 publication Critical patent/FR2050814A5/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
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/08—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods
    • E21B19/084—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods with flexible drawing means, e.g. cables
    • 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
    • E21B15/00—Supports for the drilling machine, e.g. derricks or masts
    • E21B15/006—Means for anchoring the drilling machine to the ground

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
FR6921395A 1969-06-26 1969-06-26 Expired FR2050814A5 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR6921395A FR2050814A5 (enrdf_load_stackoverflow) 1969-06-26 1969-06-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6921395A FR2050814A5 (enrdf_load_stackoverflow) 1969-06-26 1969-06-26

Publications (1)

Publication Number Publication Date
FR2050814A5 true FR2050814A5 (enrdf_load_stackoverflow) 1971-04-02

Family

ID=9036383

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6921395A Expired FR2050814A5 (enrdf_load_stackoverflow) 1969-06-26 1969-06-26

Country Status (1)

Country Link
FR (1) FR2050814A5 (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2906155A1 (de) * 1978-02-21 1979-08-23 Lorraine Houilleres Laengenveraenderbarer support mit gleitfuehrung
FR2523637A1 (fr) * 1982-03-17 1983-09-23 Eimco Secoma Guide-fleuret escamotable pour glissiere de foration et de boulonnage

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2906155A1 (de) * 1978-02-21 1979-08-23 Lorraine Houilleres Laengenveraenderbarer support mit gleitfuehrung
FR2523637A1 (fr) * 1982-03-17 1983-09-23 Eimco Secoma Guide-fleuret escamotable pour glissiere de foration et de boulonnage

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