FR2747427B1 - Stabilisateur recompacteur pour le forage de puits petroliers - Google Patents

Stabilisateur recompacteur pour le forage de puits petroliers

Info

Publication number
FR2747427B1
FR2747427B1 FR9604671A FR9604671A FR2747427B1 FR 2747427 B1 FR2747427 B1 FR 2747427B1 FR 9604671 A FR9604671 A FR 9604671A FR 9604671 A FR9604671 A FR 9604671A FR 2747427 B1 FR2747427 B1 FR 2747427B1
Authority
FR
France
Prior art keywords
recompactor
stabilizer
oil well
well drilling
drilling
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
FR9604671A
Other languages
English (en)
Other versions
FR2747427A1 (fr
Inventor
Vincent Maury
Francis Bourdages
Charles Tisseuil
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.)
Societe National Elf Aquitaine
Societe Nationale Elf Aquitaine Production SA
Original Assignee
Societe National Elf Aquitaine
Societe Nationale Elf Aquitaine Production 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 Societe National Elf Aquitaine, Societe Nationale Elf Aquitaine Production SA filed Critical Societe National Elf Aquitaine
Priority to FR9604671A priority Critical patent/FR2747427B1/fr
Publication of FR2747427A1 publication Critical patent/FR2747427A1/fr
Application granted granted Critical
Publication of FR2747427B1 publication Critical patent/FR2747427B1/fr
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
    • 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
    • E21B17/1078—Stabilisers or centralisers for casing, tubing or drill pipes
    • 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
    • E21B17/22—Rods or pipes with helical structure
    • 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
    • E21B7/28—Enlarging drilled holes, e.g. by counterboring
    • E21B7/30—Enlarging drilled holes, e.g. by counterboring without earth removal

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)
  • Earth Drilling (AREA)
FR9604671A 1996-04-15 1996-04-15 Stabilisateur recompacteur pour le forage de puits petroliers Expired - Fee Related FR2747427B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9604671A FR2747427B1 (fr) 1996-04-15 1996-04-15 Stabilisateur recompacteur pour le forage de puits petroliers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9604671A FR2747427B1 (fr) 1996-04-15 1996-04-15 Stabilisateur recompacteur pour le forage de puits petroliers

Publications (2)

Publication Number Publication Date
FR2747427A1 FR2747427A1 (fr) 1997-10-17
FR2747427B1 true FR2747427B1 (fr) 1998-07-03

Family

ID=9491193

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9604671A Expired - Fee Related FR2747427B1 (fr) 1996-04-15 1996-04-15 Stabilisateur recompacteur pour le forage de puits petroliers

Country Status (1)

Country Link
FR (1) FR2747427B1 (fr)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2023266A (en) * 1934-01-09 1935-12-03 Goodrich Co B F Protected shafting
GB1205807A (en) * 1967-10-13 1970-09-16 Sam L Bass Jr Well drilling stabiliser and blades therefor
US4610316A (en) * 1984-11-23 1986-09-09 Lor, Inc. Free flow stabilizer
CA1224414A (fr) * 1985-09-17 1987-07-21 Gulf Canada Corporation/Corporation Gulf Canada Stabilisateur pour train de tiges
US4668117A (en) * 1986-04-01 1987-05-26 Black Gold Pump & Supply, Inc. Rod coupling with mounted guide
EP0254900B1 (fr) * 1986-07-03 1990-04-25 Eastman Christensen Company Stabilisateur pour train de tiges de forage
US4984633A (en) * 1989-10-20 1991-01-15 Weatherford U.S., Inc. Nozzle effect protectors, centralizers, and stabilizers and related methods
FR2678678A1 (fr) * 1991-07-04 1993-01-08 Smf Int Dispositif de reglage de l'azimut de la trajectoire d'un outil de forage en mode rotary.
GB2285649B (en) * 1994-03-12 1996-02-14 Downhole Products Uk Ltd Casing centraliser

Also Published As

Publication number Publication date
FR2747427A1 (fr) 1997-10-17

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse