FR2895440B1 - DEVICE AND METHOD FOR DRILLING IN REVERSE CIRCULATION - Google Patents

DEVICE AND METHOD FOR DRILLING IN REVERSE CIRCULATION

Info

Publication number
FR2895440B1
FR2895440B1 FR0513179A FR0513179A FR2895440B1 FR 2895440 B1 FR2895440 B1 FR 2895440B1 FR 0513179 A FR0513179 A FR 0513179A FR 0513179 A FR0513179 A FR 0513179A FR 2895440 B1 FR2895440 B1 FR 2895440B1
Authority
FR
France
Prior art keywords
drilling
reverse circulation
circulation
reverse
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
FR0513179A
Other languages
French (fr)
Other versions
FR2895440A1 (en
Inventor
Christian Wittrisch
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.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Priority to FR0513179A priority Critical patent/FR2895440B1/en
Publication of FR2895440A1 publication Critical patent/FR2895440A1/en
Application granted granted Critical
Publication of FR2895440B1 publication Critical patent/FR2895440B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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 DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E21B21/085—Underbalanced techniques, i.e. where borehole fluid pressure is below formation pressure
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/20—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes
FR0513179A 2005-12-22 2005-12-22 DEVICE AND METHOD FOR DRILLING IN REVERSE CIRCULATION Expired - Fee Related FR2895440B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0513179A FR2895440B1 (en) 2005-12-22 2005-12-22 DEVICE AND METHOD FOR DRILLING IN REVERSE CIRCULATION

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0513179A FR2895440B1 (en) 2005-12-22 2005-12-22 DEVICE AND METHOD FOR DRILLING IN REVERSE CIRCULATION

Publications (2)

Publication Number Publication Date
FR2895440A1 FR2895440A1 (en) 2007-06-29
FR2895440B1 true FR2895440B1 (en) 2008-02-22

Family

ID=36763702

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0513179A Expired - Fee Related FR2895440B1 (en) 2005-12-22 2005-12-22 DEVICE AND METHOD FOR DRILLING IN REVERSE CIRCULATION

Country Status (1)

Country Link
FR (1) FR2895440B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103670271B (en) * 2013-12-30 2016-03-09 中国石油集团渤海钻探工程有限公司 Two-way Cycle relay-type coal seam drilling method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4137975A (en) * 1976-05-13 1979-02-06 The British Petroleum Company Limited Drilling method
FR2407336A1 (en) * 1977-10-27 1979-05-25 Petroles Cie Francaise REVERSE CIRCULATION DRILLING PROCEDURE WITH DEPRESSION EFFECT AND CIRCULATION REVERSE IN THE ROD TRAIN AND IMPLEMENTATION DEVICE
US4368787A (en) * 1980-12-01 1983-01-18 Mobil Oil Corporation Arrangement for removing borehole cuttings by reverse circulation with a downhole bit-powered pump
US6896075B2 (en) * 2002-10-11 2005-05-24 Weatherford/Lamb, Inc. Apparatus and methods for drilling with casing
CA2315969C (en) * 2000-08-15 2008-07-15 Tesco Corporation Underbalanced drilling tool and method
CA2459733C (en) * 2001-09-07 2010-04-20 Shell Canada Limited Assembly for drilling low pressure formation

Also Published As

Publication number Publication date
FR2895440A1 (en) 2007-06-29

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Legal Events

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CD Change of name or company name
ST Notification of lapse

Effective date: 20120831