FR2709148B1 - Combination assembly comprising an orientation tool and a thrust device applying a load to a drill bit used in a wellbore. - Google Patents

Combination assembly comprising an orientation tool and a thrust device applying a load to a drill bit used in a wellbore.

Info

Publication number
FR2709148B1
FR2709148B1 FR9410005A FR9410005A FR2709148B1 FR 2709148 B1 FR2709148 B1 FR 2709148B1 FR 9410005 A FR9410005 A FR 9410005A FR 9410005 A FR9410005 A FR 9410005A FR 2709148 B1 FR2709148 B1 FR 2709148B1
Authority
FR
France
Prior art keywords
wellbore
load
drill bit
thrust device
device applying
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
FR9410005A
Other languages
French (fr)
Other versions
FR2709148A1 (en
Inventor
Ronald Earl Pringle
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.)
Camco International Inc
Original Assignee
Camco International 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 US07/963,864 external-priority patent/US5316094A/en
Application filed by Camco International Inc filed Critical Camco International Inc
Publication of FR2709148A1 publication Critical patent/FR2709148A1/en
Application granted granted Critical
Publication of FR2709148B1 publication Critical patent/FR2709148B1/en
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
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/18—Anchoring or feeding in the borehole
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/003—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings with electrically conducting or insulating means
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
    • E21B17/1014—Flexible or expansible centering means, e.g. with pistons pressing against the wall of the well
    • 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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/04—Directional drilling
    • E21B7/06—Deflecting the direction of boreholes
    • E21B7/068—Deflecting the direction of boreholes drilled by a down-hole drilling motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (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)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Earth Drilling (AREA)
FR9410005A 1992-10-20 1994-08-12 Combination assembly comprising an orientation tool and a thrust device applying a load to a drill bit used in a wellbore. Expired - Fee Related FR2709148B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/963,864 US5316094A (en) 1992-10-20 1992-10-20 Well orienting tool and/or thruster
FR9312430A FR2698125B1 (en) 1992-10-20 1993-10-19 ORIENTATION AND PUSH SYSTEM FOR A WORKING TOOL INSTALLED IN A WELLBORE.

Publications (2)

Publication Number Publication Date
FR2709148A1 FR2709148A1 (en) 1995-02-24
FR2709148B1 true FR2709148B1 (en) 1999-05-14

Family

ID=26230686

Family Applications (2)

Application Number Title Priority Date Filing Date
FR9410004A Expired - Fee Related FR2709147B1 (en) 1992-10-20 1994-08-12 Orientation tool to be placed in a well to orient in rotation a tool working in the well.
FR9410005A Expired - Fee Related FR2709148B1 (en) 1992-10-20 1994-08-12 Combination assembly comprising an orientation tool and a thrust device applying a load to a drill bit used in a wellbore.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR9410004A Expired - Fee Related FR2709147B1 (en) 1992-10-20 1994-08-12 Orientation tool to be placed in a well to orient in rotation a tool working in the well.

Country Status (1)

Country Link
FR (2) FR2709147B1 (en)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3405771A (en) * 1966-04-12 1968-10-15 Mr Dudley Hughes Deep well motor impact tool and drilling apparatus
US3797589A (en) * 1973-04-16 1974-03-19 Smith International Self guiding force applicator
US3799277A (en) * 1973-04-16 1974-03-26 Smith International Force applicator
US4040494A (en) * 1975-06-09 1977-08-09 Smith International, Inc. Drill director
US4270620A (en) * 1979-01-12 1981-06-02 Dailey Oil Tools, Inc. Constant bottom contact tool
EP0065601A1 (en) * 1981-05-22 1982-12-01 James Dorman Lawrence Constant bottom contact tool
US4443206A (en) * 1982-02-05 1984-04-17 Dailey, Inc. Well tool
US4633952A (en) * 1984-04-03 1987-01-06 Halliburton Company Multi-mode testing tool and method of use
US4911237A (en) * 1989-03-16 1990-03-27 Baker Hughes Incorporated Running tool for liner hanger
FR2648861B1 (en) * 1989-06-26 1996-06-14 Inst Francais Du Petrole DEVICE FOR GUIDING A ROD TRAIN IN A WELL
US5133404A (en) * 1990-07-25 1992-07-28 Otis Engineering Corporation Rotary running tool for rotary lock mandrel
GB2267522B (en) * 1992-03-04 1995-08-23 Otis Eng Co Improvements in or relating to shifting tools

Also Published As

Publication number Publication date
FR2709147B1 (en) 1999-05-14
FR2709147A1 (en) 1995-02-24
FR2709148A1 (en) 1995-02-24

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20080630