FR2868465B1 - DEVICE AND METHOD FOR DRILLING A WELL WITHOUT DISPERSION OF EFFLUENT PARASITES - Google Patents

DEVICE AND METHOD FOR DRILLING A WELL WITHOUT DISPERSION OF EFFLUENT PARASITES

Info

Publication number
FR2868465B1
FR2868465B1 FR0403613A FR0403613A FR2868465B1 FR 2868465 B1 FR2868465 B1 FR 2868465B1 FR 0403613 A FR0403613 A FR 0403613A FR 0403613 A FR0403613 A FR 0403613A FR 2868465 B1 FR2868465 B1 FR 2868465B1
Authority
FR
France
Prior art keywords
parasites
effluent
drilling
dispersion
well
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
FR0403613A
Other languages
French (fr)
Other versions
FR2868465A1 (en
Inventor
Jean Baptiste Raja
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR0403613A priority Critical patent/FR2868465B1/en
Publication of FR2868465A1 publication Critical patent/FR2868465A1/en
Application granted granted Critical
Publication of FR2868465B1 publication Critical patent/FR2868465B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • E21B21/01—Arrangements for handling drilling fluids or cuttings outside the borehole, e.g. mud boxes
    • E21B21/015—Means engaging the bore entrance, e.g. hoods for collecting dust
FR0403613A 2004-04-06 2004-04-06 DEVICE AND METHOD FOR DRILLING A WELL WITHOUT DISPERSION OF EFFLUENT PARASITES Expired - Fee Related FR2868465B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0403613A FR2868465B1 (en) 2004-04-06 2004-04-06 DEVICE AND METHOD FOR DRILLING A WELL WITHOUT DISPERSION OF EFFLUENT PARASITES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0403613A FR2868465B1 (en) 2004-04-06 2004-04-06 DEVICE AND METHOD FOR DRILLING A WELL WITHOUT DISPERSION OF EFFLUENT PARASITES

Publications (2)

Publication Number Publication Date
FR2868465A1 FR2868465A1 (en) 2005-10-07
FR2868465B1 true FR2868465B1 (en) 2007-03-30

Family

ID=34945094

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0403613A Expired - Fee Related FR2868465B1 (en) 2004-04-06 2004-04-06 DEVICE AND METHOD FOR DRILLING A WELL WITHOUT DISPERSION OF EFFLUENT PARASITES

Country Status (1)

Country Link
FR (1) FR2868465B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102251772B (en) * 2011-07-31 2016-02-03 郑州光力科技股份有限公司 A kind of orifice dust extractor for underground of coal mines

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE957021C (en) * 1953-11-05 1957-01-31 Friedrich Hueppe Device for collecting drilling dust when drilling large holes
US3498674A (en) * 1967-08-04 1970-03-03 Dale M Matthews Mining method and apparatus
GB1584888A (en) * 1977-01-18 1981-02-18 Salzgitter Maschinen Ag Rock drilling apparatus
FR2492883A1 (en) * 1980-10-28 1982-04-30 Teoulet Ets Powder extractor for pneumatic hammer - has vessel over and around tool with extractor pipe and compressed air fed ejector
AUPN849596A0 (en) * 1996-03-06 1996-03-28 Dobson, Austin James Drill discharge apparatus
SE9602379L (en) * 1996-06-17 1997-12-01 Gustav Ingmar Johnson Stone dust removal device for hand-held motor-driven rock drills
US6062313A (en) * 1998-03-09 2000-05-16 Moore; Boyd B. Expandable tank for separating particulate material from drilling fluid and storing production fluids, and method
US6332308B1 (en) * 1999-06-04 2001-12-25 Rodney Miller Air filtration device for use with roof drill

Also Published As

Publication number Publication date
FR2868465A1 (en) 2005-10-07

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20131231