FR2977271B1 - DRILLING MACHINE WITH DOUBLE TRACTION CAPACITY. - Google Patents

DRILLING MACHINE WITH DOUBLE TRACTION CAPACITY.

Info

Publication number
FR2977271B1
FR2977271B1 FR1155922A FR1155922A FR2977271B1 FR 2977271 B1 FR2977271 B1 FR 2977271B1 FR 1155922 A FR1155922 A FR 1155922A FR 1155922 A FR1155922 A FR 1155922A FR 2977271 B1 FR2977271 B1 FR 2977271B1
Authority
FR
France
Prior art keywords
drilling machine
traction capacity
double traction
double
capacity
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
FR1155922A
Other languages
French (fr)
Other versions
FR2977271A1 (en
Inventor
Jean Claude Bourdon
Olivier Mireux
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.)
Dolfines SA
Original Assignee
Dietswell SA
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 Dietswell SA filed Critical Dietswell SA
Priority to FR1155922A priority Critical patent/FR2977271B1/en
Publication of FR2977271A1 publication Critical patent/FR2977271A1/en
Application granted granted Critical
Publication of FR2977271B1 publication Critical patent/FR2977271B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21BEARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B19/00Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/02Rod or cable suspensions
    • E21B19/06Elevators, i.e. rod- or tube-gripping devices
    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21BEARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B15/00Supports for the drilling machine, e.g. derricks or masts
    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21BEARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B19/00Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/08Apparatus 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
    • E21B19/084Apparatus 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
    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21BEARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00Special methods or apparatus for drilling
    • E21B7/02Drilling rigs characterized by means for land transport with their own drive, e.g. skid mounting or wheel mounting
    • E21B7/023Drilling rigs characterized by means for land transport with their own drive, e.g. skid mounting or wheel mounting the mast being foldable or telescopically retractable
FR1155922A 2011-07-01 2011-07-01 DRILLING MACHINE WITH DOUBLE TRACTION CAPACITY. Expired - Fee Related FR2977271B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1155922A FR2977271B1 (en) 2011-07-01 2011-07-01 DRILLING MACHINE WITH DOUBLE TRACTION CAPACITY.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1155922A FR2977271B1 (en) 2011-07-01 2011-07-01 DRILLING MACHINE WITH DOUBLE TRACTION CAPACITY.
PCT/FR2012/051511 WO2013004956A1 (en) 2011-07-01 2012-06-29 Drilling mast having a double drawing capacity

Publications (2)

Publication Number Publication Date
FR2977271A1 FR2977271A1 (en) 2013-01-04
FR2977271B1 true FR2977271B1 (en) 2015-09-04

Family

ID=46614517

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1155922A Expired - Fee Related FR2977271B1 (en) 2011-07-01 2011-07-01 DRILLING MACHINE WITH DOUBLE TRACTION CAPACITY.

Country Status (2)

Country Link
FR (1) FR2977271B1 (en)
WO (1) WO2013004956A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104632085B (en) * 2013-11-13 2017-03-15 中国石油化工股份有限公司 A kind of oil well derrick lifting pole and method for improving
WO2016118714A1 (en) * 2015-01-21 2016-07-28 Weatherford Technology Holdings, Llc Wellhead-mounted hydraulic workover unit
CN104879080A (en) * 2015-06-20 2015-09-02 枣庄矿业集团中兴建安工程有限公司 Drill rod pulling-out device for cable anchoring machine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTO20060536A1 (en) * 2006-07-20 2008-01-21 Drillmec Spa DRILLING UNIT.
FR2916012B1 (en) 2007-05-09 2009-11-20 Dietswell Engineering Sa DRILLING INSTALLATION WHOSE MAT IS NOT SUBJECT TO COMPRESSION CONSTRAINTS

Also Published As

Publication number Publication date
FR2977271A1 (en) 2013-01-04
WO2013004956A1 (en) 2013-01-10

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