FR1406000A - Improvements to rotary drilling tools with fluid blades and method of manufacturing such a tool - Google Patents

Improvements to rotary drilling tools with fluid blades and method of manufacturing such a tool

Info

Publication number
FR1406000A
FR1406000A FR976992A FR976992A FR1406000A FR 1406000 A FR1406000 A FR 1406000A FR 976992 A FR976992 A FR 976992A FR 976992 A FR976992 A FR 976992A FR 1406000 A FR1406000 A FR 1406000A
Authority
FR
France
Prior art keywords
tool
manufacturing
rotary drilling
drilling tools
fluid blades
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
FR976992A
Other languages
French (fr)
Inventor
Jean Raynal
Serge Gstalder
Bruno Renard
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.)
Societe Nationale des Petroles dAquitaine SA
Original Assignee
Societe Nationale des Petroles dAquitaine 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 Societe Nationale des Petroles dAquitaine SA filed Critical Societe Nationale des Petroles dAquitaine SA
Priority to FR976992A priority Critical patent/FR1406000A/en
Priority to BE663546D priority patent/BE663546A/xx
Priority to CH629165A priority patent/CH443187A/en
Priority to US456772A priority patent/US3358783A/en
Priority to GB21472/65A priority patent/GB1105058A/en
Priority to NL6506746A priority patent/NL6506746A/xx
Priority to LU48709A priority patent/LU48709A1/xx
Priority to OA51926A priority patent/OA01735A/en
Priority to DES52929U priority patent/DE1958112U/en
Application granted granted Critical
Publication of FR1406000A publication Critical patent/FR1406000A/en
Expired 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
    • E21B10/60—Drill bits characterised by conduits or nozzles for drilling fluids
    • 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
FR976992A 1964-06-04 1964-06-04 Improvements to rotary drilling tools with fluid blades and method of manufacturing such a tool Expired FR1406000A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR976992A FR1406000A (en) 1964-06-04 1964-06-04 Improvements to rotary drilling tools with fluid blades and method of manufacturing such a tool
BE663546D BE663546A (en) 1964-06-04 1965-05-06
CH629165A CH443187A (en) 1964-06-04 1965-05-06 Fluid bladed rotary drilling tool and method of manufacturing such a tool
US456772A US3358783A (en) 1964-06-04 1965-05-18 Abrasive resistant elements for the vents of rotatable drilling tools and method of manufacture
GB21472/65A GB1105058A (en) 1964-06-04 1965-05-20 Improvements in or relating to rotatable drilling tools
NL6506746A NL6506746A (en) 1964-06-04 1965-05-26
LU48709A LU48709A1 (en) 1964-06-04 1965-05-28
OA51926A OA01735A (en) 1964-06-04 1965-06-01 Improvements to rotary drilling tools with fluid blades and method of manufacturing such a tool.
DES52929U DE1958112U (en) 1964-06-04 1965-06-04 SLOT NOZZLE ROTARY DRILLING TOOL.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR976992A FR1406000A (en) 1964-06-04 1964-06-04 Improvements to rotary drilling tools with fluid blades and method of manufacturing such a tool

Publications (1)

Publication Number Publication Date
FR1406000A true FR1406000A (en) 1965-07-16

Family

ID=8831588

Family Applications (1)

Application Number Title Priority Date Filing Date
FR976992A Expired FR1406000A (en) 1964-06-04 1964-06-04 Improvements to rotary drilling tools with fluid blades and method of manufacturing such a tool

Country Status (1)

Country Link
FR (1) FR1406000A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2341735A1 (en) * 1976-02-20 1977-09-16 Messerschmitt Boelkow Blohm THERMAL DRILLING APPARATUS
FR2391350A1 (en) * 1977-05-17 1978-12-15 Shell Int Research ROTATIONAL DRILLING TREPAN FOR DEEP DRILLING AND ITS MANUFACTURING PROCESS
FR2558891A1 (en) * 1984-02-01 1985-08-02 Charbonnages De France HIGH PRESSURE JETS-ASSISTED ROTATING FORCE SIZE

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2341735A1 (en) * 1976-02-20 1977-09-16 Messerschmitt Boelkow Blohm THERMAL DRILLING APPARATUS
FR2391350A1 (en) * 1977-05-17 1978-12-15 Shell Int Research ROTATIONAL DRILLING TREPAN FOR DEEP DRILLING AND ITS MANUFACTURING PROCESS
FR2558891A1 (en) * 1984-02-01 1985-08-02 Charbonnages De France HIGH PRESSURE JETS-ASSISTED ROTATING FORCE SIZE
EP0151548A1 (en) * 1984-02-01 1985-08-14 Etablissement public dit: CHARBONNAGES DE FRANCE Drill bit for combined rotary and high pressure jet drilling

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