FR2601065B1 - Procede de forage d'un puits avec allegement local de la pression du liquide de forage. - Google Patents

Procede de forage d'un puits avec allegement local de la pression du liquide de forage.

Info

Publication number
FR2601065B1
FR2601065B1 FR8609589A FR8609589A FR2601065B1 FR 2601065 B1 FR2601065 B1 FR 2601065B1 FR 8609589 A FR8609589 A FR 8609589A FR 8609589 A FR8609589 A FR 8609589A FR 2601065 B1 FR2601065 B1 FR 2601065B1
Authority
FR
France
Prior art keywords
drilling
well
pressure
local relief
liquid
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
FR8609589A
Other languages
English (en)
Other versions
FR2601065A1 (fr
Inventor
Andre Dorleans
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.)
Total Compagnie Francaise des Petroles SA
Original Assignee
Total Compagnie Francaise des Petroles 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 Total Compagnie Francaise des Petroles SA filed Critical Total Compagnie Francaise des Petroles SA
Priority to FR8609589A priority Critical patent/FR2601065B1/fr
Priority to US07/066,599 priority patent/US4852667A/en
Priority to GB8715204A priority patent/GB2192217B/en
Priority to DE19873721655 priority patent/DE3721655A1/de
Publication of FR2601065A1 publication Critical patent/FR2601065A1/fr
Application granted granted Critical
Publication of FR2601065B1 publication Critical patent/FR2601065B1/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
    • 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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/08—Controlling or monitoring pressure or flow of drilling fluid, e.g. automatic filling of boreholes, automatic control of bottom pressure
    • 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
    • E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
    • E21B41/0078—Nozzles used in boreholes

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)
FR8609589A 1986-07-02 1986-07-02 Procede de forage d'un puits avec allegement local de la pression du liquide de forage. Expired FR2601065B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR8609589A FR2601065B1 (fr) 1986-07-02 1986-07-02 Procede de forage d'un puits avec allegement local de la pression du liquide de forage.
US07/066,599 US4852667A (en) 1986-07-02 1987-06-26 Pressure relief process for well-drilling
GB8715204A GB2192217B (en) 1986-07-02 1987-06-29 A well-drilling process
DE19873721655 DE3721655A1 (de) 1986-07-02 1987-07-01 Verfahren zur durchfuehrung einer erdbohrung mit oertlicher verminderung des druckes des bohrspuelmediums

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8609589A FR2601065B1 (fr) 1986-07-02 1986-07-02 Procede de forage d'un puits avec allegement local de la pression du liquide de forage.

Publications (2)

Publication Number Publication Date
FR2601065A1 FR2601065A1 (fr) 1988-01-08
FR2601065B1 true FR2601065B1 (fr) 1988-09-23

Family

ID=9336976

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8609589A Expired FR2601065B1 (fr) 1986-07-02 1986-07-02 Procede de forage d'un puits avec allegement local de la pression du liquide de forage.

Country Status (4)

Country Link
US (1) US4852667A (fr)
DE (1) DE3721655A1 (fr)
FR (1) FR2601065B1 (fr)
GB (1) GB2192217B (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5407020A (en) * 1993-04-26 1995-04-18 B.J.S. Systems, Inc. Pneumatic drilling chip removal system and method
US5392862A (en) * 1994-02-28 1995-02-28 Smith International, Inc. Flow control sub for hydraulic expanding downhole tools
US5722496A (en) * 1996-03-19 1998-03-03 Ingersoll-Rand Company Removable guide member for guiding drill string components in a drill hole
CN100335798C (zh) * 2002-11-26 2007-09-05 中国石油集团钻井工程技术研究院江汉机械研究所 超高压低速送进控制***
US7389166B2 (en) * 2005-06-28 2008-06-17 S.C. Johnson & Son, Inc. Methods to prevent wheel slip in an autonomous floor cleaner
US20100147594A1 (en) * 2006-11-08 2010-06-17 Nd Downhole Technology Ltd. Reverse nozzle drill bit
ATE530276T1 (de) * 2007-12-07 2011-11-15 Hitachi Koki Kk Bohrwerkzeug mit staubsammler
US20090279966A1 (en) * 2008-05-12 2009-11-12 Baker Hughes Incorporated Reverse flow mill
WO2014138301A2 (fr) * 2013-03-05 2014-09-12 Boaz Energy Llc Forage perpendiculaire de tubulure traversant

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2765146A (en) * 1952-02-09 1956-10-02 Jr Edward B Williams Jetting device for rotary drilling apparatus
US2946565A (en) * 1953-06-16 1960-07-26 Jersey Prod Res Co Combination drilling and testing process
US3566980A (en) * 1969-12-03 1971-03-02 Drilling Well Control Inc Underbalanced drilling sub
US4022285A (en) * 1976-03-11 1977-05-10 Frank Donald D Drill bit with suction and method of dry drilling with liquid column
FR2378938A1 (fr) * 1977-01-28 1978-08-25 Inst Francais Du Petrole Outil de forage a jet d'aspiration
FR2407336A1 (fr) * 1977-10-27 1979-05-25 Petroles Cie Francaise Procede de forage en circulation inverse avec effet de depression et inversion de la circulation dans le train de tiges et dispositif de mise en oeuvre
FR2442954A1 (fr) * 1977-11-21 1980-06-27 Inst Francais Du Petrole Outil de forage perfectionne a jet d'aspiration
FR2417002A1 (fr) * 1978-02-13 1979-09-07 Inst Francais Du Petrole Dispositif de stabilisation a lames comportant au moins un espace a effet venturi et utilisable notamment en combinaison avec un outil de forage
US4372399A (en) * 1982-03-11 1983-02-08 Development Oil Tool Systems Drill bit with wedge shaped eduction jets
US4475603A (en) * 1982-09-27 1984-10-09 Petroleum Instrumentation & Technological Services Separator sub
US4488607A (en) * 1982-09-27 1984-12-18 Petroleum Instrumentation & Technological Services Separator sub with annular flow passage
US4630691A (en) * 1983-05-19 1986-12-23 Hooper David W Annulus bypass peripheral nozzle jet pump pressure differential drilling tool and method for well drilling
FR2568935B1 (fr) * 1984-08-08 1986-09-05 Petroles Cie Francaise Raccord de garniture de forage, notamment pour la traversee d'une zone a perte de circulation
US4633958A (en) * 1985-02-04 1987-01-06 Mouton David E Downhole fluid supercharger
US4688650A (en) * 1985-11-25 1987-08-25 Petroleum Instrumentation & Technological Services Static separator sub

Also Published As

Publication number Publication date
DE3721655A1 (de) 1988-01-21
GB2192217B (en) 1990-01-10
FR2601065A1 (fr) 1988-01-08
US4852667A (en) 1989-08-01
GB8715204D0 (en) 1987-08-05
DE3721655C2 (fr) 1992-12-03
GB2192217A (en) 1988-01-06

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Legal Events

Date Code Title Description
ST Notification of lapse