FR2606069B1 - Outil de forage monobloc rotatif - Google Patents

Outil de forage monobloc rotatif

Info

Publication number
FR2606069B1
FR2606069B1 FR8615769A FR8615769A FR2606069B1 FR 2606069 B1 FR2606069 B1 FR 2606069B1 FR 8615769 A FR8615769 A FR 8615769A FR 8615769 A FR8615769 A FR 8615769A FR 2606069 B1 FR2606069 B1 FR 2606069B1
Authority
FR
France
Prior art keywords
rotary
drilling tool
monoblock
monoblock drilling
tool
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 - Lifetime
Application number
FR8615769A
Other languages
English (en)
Other versions
FR2606069A1 (fr
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 FR8615769A priority Critical patent/FR2606069B1/fr
Priority to FR888802565A priority patent/FR2627541B2/fr
Publication of FR2606069A1 publication Critical patent/FR2606069A1/fr
Application granted granted Critical
Publication of FR2606069B1 publication Critical patent/FR2606069B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E21B10/00—Drill bits
    • E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
    • E21B10/56—Button-type inserts
    • E21B10/567—Button-type inserts with preformed cutting elements mounted on a distinct support, e.g. polycrystalline inserts
    • 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
    • E21B10/00—Drill bits
    • E21B10/60—Drill bits characterised by conduits or nozzles for drilling fluids
    • E21B10/602—Drill bits characterised by conduits or nozzles for drilling fluids the bit being a rotary drag type bit with blades
FR8615769A 1986-11-04 1986-11-04 Outil de forage monobloc rotatif Expired - Lifetime FR2606069B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR8615769A FR2606069B1 (fr) 1986-11-04 1986-11-04 Outil de forage monobloc rotatif
FR888802565A FR2627541B2 (fr) 1986-11-04 1988-02-22 Outil de forage monobloc rotatif

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8615769A FR2606069B1 (fr) 1986-11-04 1986-11-04 Outil de forage monobloc rotatif

Publications (2)

Publication Number Publication Date
FR2606069A1 FR2606069A1 (fr) 1988-05-06
FR2606069B1 true FR2606069B1 (fr) 1991-01-18

Family

ID=9340758

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8615769A Expired - Lifetime FR2606069B1 (fr) 1986-11-04 1986-11-04 Outil de forage monobloc rotatif

Country Status (1)

Country Link
FR (1) FR2606069B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2768456B1 (fr) * 1997-09-16 2000-02-04 Geophysique Cie Gle Forage de trous pour l'enfouissement d'un systeme d'emission ou de reception sismique
WO2012051648A1 (fr) * 2010-10-19 2012-04-26 Drilling Tools Australia Pty Ltd Foret

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3112803A (en) * 1962-01-02 1963-12-03 Jersey Prod Res Co Diamond drill bit
FR1366848A (fr) * 1963-05-28 1964-07-17 Aquitaine Petrole Perfectionnements aux outils rotatifs de forage à lames fluides
US4098363A (en) * 1977-04-25 1978-07-04 Christensen, Inc. Diamond drilling bit for soft and medium hard formations
US4116289A (en) * 1977-09-23 1978-09-26 Shell Oil Company Rotary bit with ridges
DE3113109C2 (de) * 1981-04-01 1983-11-17 Christensen, Inc., 84115 Salt Lake City, Utah Drehbohrmeißel für Tiefbohrungen
GB2148978B (en) * 1983-10-29 1987-01-07 Nl Petroleum Prod Improvements in or relating to rotary drill bits

Also Published As

Publication number Publication date
FR2606069A1 (fr) 1988-05-06

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Legal Events

Date Code Title Description
ST Notification of lapse