CA924293A - Outil de forage porteur d'elements a surface d'attaque diamantee - Google Patents

Outil de forage porteur d'elements a surface d'attaque diamantee

Info

Publication number
CA924293A
CA924293A CA094295A CA94295A CA924293A CA 924293 A CA924293 A CA 924293A CA 094295 A CA094295 A CA 094295A CA 94295 A CA94295 A CA 94295A CA 924293 A CA924293 A CA 924293A
Authority
CA
Canada
Prior art keywords
diamantee
attaque
porteur
outil
forage
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
CA094295A
Other languages
English (en)
Inventor
C. Cortes Abel
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
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 Compagnie Francaise des Petroles SA filed Critical Compagnie Francaise des Petroles SA
Application granted granted Critical
Publication of CA924293A publication Critical patent/CA924293A/en
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
    • E21B10/00—Drill bits
    • E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
CA094295A 1969-09-29 1970-09-28 Outil de forage porteur d'elements a surface d'attaque diamantee Expired CA924293A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6933081A FR2058822A5 (enrdf_load_html_response) 1969-09-29 1969-09-29

Publications (1)

Publication Number Publication Date
CA924293A true CA924293A (en) 1973-04-10

Family

ID=9040725

Family Applications (1)

Application Number Title Priority Date Filing Date
CA094295A Expired CA924293A (en) 1969-09-29 1970-09-28 Outil de forage porteur d'elements a surface d'attaque diamantee

Country Status (5)

Country Link
US (1) US3693735A (enrdf_load_html_response)
CA (1) CA924293A (enrdf_load_html_response)
CH (1) CH540423A (enrdf_load_html_response)
FR (1) FR2058822A5 (enrdf_load_html_response)
GB (1) GB1316790A (enrdf_load_html_response)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3805901A (en) * 1972-08-10 1974-04-23 Ingersoll Rand Co Earth cutter assembly
US3938599A (en) * 1974-03-27 1976-02-17 Hycalog, Inc. Rotary drill bit
US4073354A (en) * 1976-11-26 1978-02-14 Christensen, Inc. Earth-boring drill bits
US4244432A (en) * 1978-06-08 1981-01-13 Christensen, Inc. Earth-boring drill bits
US4253533A (en) * 1979-11-05 1981-03-03 Smith International, Inc. Variable wear pad for crossflow drag bit
US4429755A (en) 1981-02-25 1984-02-07 Williamson Kirk E Drill with polycrystalline diamond drill blanks for soft, medium-hard and hard formations
US4440247A (en) * 1982-04-29 1984-04-03 Sartor Raymond W Rotary earth drilling bit
US4602691A (en) * 1984-06-07 1986-07-29 Hughes Tool Company Diamond drill bit with varied cutting elements
US5794725A (en) * 1996-04-12 1998-08-18 Baker Hughes Incorporated Drill bits with enhanced hydraulic flow characteristics
US6648068B2 (en) * 1996-05-03 2003-11-18 Smith International, Inc. One-trip milling system
US20210363831A1 (en) * 2020-05-07 2021-11-25 Kenneth Layton STARR System and Method for A Drill Bit

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2371490A (en) * 1944-04-10 1945-03-13 Jr Edward B Williams Step-cut drill bit
US2817885A (en) * 1953-11-10 1957-12-31 Albert E Long Means for orienting diamonds in hard vector directions in diamond bits and tools
US2966949A (en) * 1958-07-16 1961-01-03 Jersey Prod Res Co Full hole permanent drill bit
US3027952A (en) * 1958-07-30 1962-04-03 Socony Mobil Oil Co Inc Drill bit
FR1261950A (fr) * 1960-04-12 1961-05-26 Christensen Diamond Prod Co Perfectionnements aux outils de forage
US3135341A (en) * 1960-10-04 1964-06-02 Christensen Diamond Prod Co Diamond drill bits
FR1508961A (fr) * 1966-03-31 1968-01-12 Aquitaine Petrole Perfectionnement aux outils de forage pour roches très dures

Also Published As

Publication number Publication date
FR2058822A5 (enrdf_load_html_response) 1971-05-28
CH540423A (fr) 1973-08-15
GB1316790A (en) 1973-05-16
US3693735A (en) 1972-09-26

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