BE867101A - Trepan de forage par rotation pour le forage profond et son procede de fabrication - Google Patents

Trepan de forage par rotation pour le forage profond et son procede de fabrication

Info

Publication number
BE867101A
BE867101A BE187717A BE187717A BE867101A BE 867101 A BE867101 A BE 867101A BE 187717 A BE187717 A BE 187717A BE 187717 A BE187717 A BE 187717A BE 867101 A BE867101 A BE 867101A
Authority
BE
Belgium
Prior art keywords
drilling
manufacturing process
trepan
rotational
deep
Prior art date
Application number
BE187717A
Other languages
English (en)
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Publication of BE867101A publication Critical patent/BE867101A/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/28—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass cutting tools
    • 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
    • E21B10/00—Drill bits
    • E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
    • 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
    • E21B10/00—Drill bits
    • E21B10/60—Drill bits characterised by conduits or nozzles for drilling fluids

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
BE187717A 1977-05-17 1978-05-16 Trepan de forage par rotation pour le forage profond et son procede de fabrication BE867101A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2074377A GB1548499A (en) 1977-05-17 1977-05-17 Rotary drilling bit for deephole drilling and method of manufacturing the same

Publications (1)

Publication Number Publication Date
BE867101A true BE867101A (fr) 1978-11-16

Family

ID=10150924

Family Applications (1)

Application Number Title Priority Date Filing Date
BE187717A BE867101A (fr) 1977-05-17 1978-05-16 Trepan de forage par rotation pour le forage profond et son procede de fabrication

Country Status (6)

Country Link
BE (1) BE867101A (fr)
CA (1) CA1092593A (fr)
DE (1) DE2821307A1 (fr)
FR (1) FR2391350A1 (fr)
GB (1) GB1548499A (fr)
MX (1) MX146274A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2450936A1 (fr) * 1979-03-08 1980-10-03 Cagnioncle Georges Nouvelle foreuse rotative a taillant protege par un film fluide a tres haute pression
DE3039633C2 (de) * 1980-10-21 1983-08-18 Christensen, Inc., 84115 Salt Lake City, Utah Drehbohrmeißel, insbesondere für Tiefbohrungen
NL8104796A (nl) * 1981-10-22 1983-05-16 Stichting Speurwerk Baggertech Werkwijze en inrichting voor het baggeren van rots.
GB2148978B (en) * 1983-10-29 1987-01-07 Nl Petroleum Prod Improvements in or relating to rotary drill bits
DE3516032C1 (de) * 1985-05-04 1986-05-07 Boart HWF GmbH & Co KG Hartmetallwerkzeugfabrik, 6419 Burghaun Drehbohrkopf zum Erd- und/oder Gesteinsbohren
EP0322347B1 (fr) * 1987-10-13 1994-11-30 Eastman Teleco Company Trépan racleur avec buses pour le forage de formations plastiques
US5115873A (en) * 1991-01-24 1992-05-26 Baker Hughes Incorporated Method and appartus for directing drilling fluid to the cutting edge of a cutter
FR2942498B1 (fr) * 2009-02-26 2011-03-18 Technidrill Tiges pour carottiers a cable

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR375700A (fr) * 1907-03-14 1907-07-18 Adolphe Aristide Picard Nouvelle tete de perforatrice applicable au travail des roches dures
US1388490A (en) * 1920-09-18 1921-08-23 John R Suman Rotary earth-boring drill
DE590707C (de) * 1929-04-23 1934-01-09 Aeg Bohrer, insbesondere Gesteinsbohrer, bei dem die Diamanten in die Oberflaeche einer aus gesintertem Metall gebildeten Krone eingebettet sind
FR1269187A (fr) * 1960-06-28 1961-08-11 Europ De Turboforage Soc Trépan pour le forage du sol
GB947440A (en) * 1962-02-09 1964-01-22 Jersey Prod Res Co Drag bit blade
FR1340987A (fr) * 1962-09-15 1963-10-25 Turbodrill Internat Corp Trépan pour le forage des roches
US3180440A (en) * 1962-12-31 1965-04-27 Jersey Prod Res Co Drag bit
US3237705A (en) * 1963-11-13 1966-03-01 Williams Joseph W Reamer for enlarging and straightening bore holes
US3280926A (en) * 1964-02-24 1966-10-25 Exxon Production Research Co Bit for drilling earth formations
FR1406000A (fr) * 1964-06-04 1965-07-16 Aquitaine Petrole Perfectionnements aux outils rotatifs de forage à lames fluides et procédé de fabrication d'un tel outil
US3322218A (en) * 1965-05-04 1967-05-30 Exxon Production Research Co Multi-port diamond bit
GB1137053A (en) * 1966-01-06 1968-12-18 Shell Int Research Method and apparatus for manufacturing sintered diamond drilling bit
US3575247A (en) * 1969-03-06 1971-04-20 Shell Oil Co Diamond bit unit
FR2029963A5 (fr) * 1969-03-19 1970-10-23 Petroles Cie Francaise
AU469730B1 (en) * 1969-03-21 1970-09-24 Mandrill Limited Drilling bit
US3709308A (en) * 1970-12-02 1973-01-09 Christensen Diamond Prod Co Diamond drill bits
US3938599A (en) * 1974-03-27 1976-02-17 Hycalog, Inc. Rotary drill bit
US3999619A (en) * 1975-05-30 1976-12-28 Watson, Incorporated Core barrel

Also Published As

Publication number Publication date
MX146274A (es) 1982-06-02
FR2391350B1 (fr) 1982-10-01
DE2821307A1 (de) 1978-11-30
FR2391350A1 (fr) 1978-12-15
CA1092593A (fr) 1980-12-30
DE2821307C2 (fr) 1987-07-16
GB1548499A (en) 1979-07-18

Similar Documents

Publication Publication Date Title
BE866627A (fr) Entrainement direct de trepan pour installation de forage profond
BE868284A (fr) Assemblage d'electrode de resecteur et procede pour sa fabrication
BE892669A (fr) Amido-aminoacides substitues sur n et leur procede de preparation
FR2344399A1 (fr) Gant medical et procede pour sa fabrication
IT1110821B (it) Copolimeri di organopolisilosani polisequenziati,cristallini e loro procedimenti di preparazione
FI773959A (fi) Anordning foer reglering av rotation och orientering av propellerroder i farkoster
BE867663A (fr) Procede et composition de moulage par rotation
BE864409A (fr) Alliage magnetique et son procede de fabrication
IT7827624A0 (it) Cefemi composti e procedimenti per la loro preparazione.
PL206412A1 (pl) Sposob wytwarzania uzebienia walu napedowego
BE856313A (fr) Procede de preparation de benzothiazoles
BE868886A (fr) Dispositif d'estampage pour effectuer des decoupages et des rainurages et procede pour sa fabrication
BE867101A (fr) Trepan de forage par rotation pour le forage profond et son procede de fabrication
FR2347875A1 (fr) Tuteur pour plantes, et son procede de preparation
BE872909A (fr) Procede et agencement de fabrication d'enveloppes
FR2396804B1 (fr) Alliages d'yttrium et procede de fabrication
FR2335023A1 (fr) Potentiometre rotatif miniature et son procede de fabrication
BE872357A (fr) Procede de fabrication d'alpha-hydroxymethylene-nitriles
PL197373A1 (pl) Sposob wytwarzania nowych pochodnych 1,2,3,3a-czterowodoroindolo/3,2,1//1,5/naftyrydyny
BE855092A (fr) 3,5,5-trimethylhexanoyl-ferrcene et son procede de preparation
FR2347972A1 (fr) Monocristal de cuivre et son procede de preparation
BE869758A (fr) Trepan de forage par rotation
LU78874A1 (fr) Procede de preparation de nouvelles sulfonylhydrazones de 1,4-dioxo-et 4-oxoquinoxaline-2-carboxaldehyde
PL205164A1 (pl) Sposob wytwarzania pochodnych 2,2-dwutlenku 2,1,3-tiadiazynonu-4
DK403679A (da) Svingelig loeftemekanisme med dobbelt funktion