FR2277968A1 - PERFECTED DRILLING TOOL - Google Patents

PERFECTED DRILLING TOOL

Info

Publication number
FR2277968A1
FR2277968A1 FR7424458A FR7424458A FR2277968A1 FR 2277968 A1 FR2277968 A1 FR 2277968A1 FR 7424458 A FR7424458 A FR 7424458A FR 7424458 A FR7424458 A FR 7424458A FR 2277968 A1 FR2277968 A1 FR 2277968A1
Authority
FR
France
Prior art keywords
perfected
drilling tool
drilling
tool
perfected drilling
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.)
Granted
Application number
FR7424458A
Other languages
French (fr)
Other versions
FR2277968B1 (en
Inventor
Yvon Castel
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.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Priority to FR7424458A priority Critical patent/FR2277968A1/en
Priority to SE7507170A priority patent/SE412621B/en
Priority to GB2733275A priority patent/GB1477069A/en
Priority to DE2529380A priority patent/DE2529380C2/en
Priority to IT25033/75A priority patent/IT1039685B/en
Priority to DK300375A priority patent/DK300375A/en
Priority to CA231,010A priority patent/CA1026315A/en
Priority to NO752475A priority patent/NO752475L/no
Priority to JP50084901A priority patent/JPS595757B2/en
Publication of FR2277968A1 publication Critical patent/FR2277968A1/en
Application granted granted Critical
Publication of FR2277968B1 publication Critical patent/FR2277968B1/fr
Granted 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
    • E21B10/60—Drill bits characterised by conduits or nozzles for drilling fluids
    • 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
    • E21B10/08—Roller bits
    • E21B10/18—Roller 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7424458A 1974-07-11 1974-07-11 PERFECTED DRILLING TOOL Granted FR2277968A1 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR7424458A FR2277968A1 (en) 1974-07-11 1974-07-11 PERFECTED DRILLING TOOL
SE7507170A SE412621B (en) 1974-07-11 1975-06-23 Drilling tools.
GB2733275A GB1477069A (en) 1974-07-11 1975-06-27 Drilling tools for drilling holes in the ground
IT25033/75A IT1039685B (en) 1974-07-11 1975-07-02 PERFECT DRILLING TOOL
DE2529380A DE2529380C2 (en) 1974-07-11 1975-07-02 Drilling tool with flushing apron
DK300375A DK300375A (en) 1974-07-11 1975-07-02 DRILLING TOOLS
CA231,010A CA1026315A (en) 1974-07-11 1975-07-08 Improved boring tool
NO752475A NO752475L (en) 1974-07-11 1975-07-10
JP50084901A JPS595757B2 (en) 1974-07-11 1975-07-10 Senkoukougu

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7424458A FR2277968A1 (en) 1974-07-11 1974-07-11 PERFECTED DRILLING TOOL

Publications (2)

Publication Number Publication Date
FR2277968A1 true FR2277968A1 (en) 1976-02-06
FR2277968B1 FR2277968B1 (en) 1978-03-24

Family

ID=9141252

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7424458A Granted FR2277968A1 (en) 1974-07-11 1974-07-11 PERFECTED DRILLING TOOL

Country Status (9)

Country Link
JP (1) JPS595757B2 (en)
CA (1) CA1026315A (en)
DE (1) DE2529380C2 (en)
DK (1) DK300375A (en)
FR (1) FR2277968A1 (en)
GB (1) GB1477069A (en)
IT (1) IT1039685B (en)
NO (1) NO752475L (en)
SE (1) SE412621B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2417002A1 (en) * 1978-02-13 1979-09-07 Inst Francais Du Petrole BLADE STABILIZATION DEVICE CONTAINING AT LEAST ONE VENTURI-EFFECT SPACE AND USABLE IN PARTICULAR IN COMBINATION WITH A DRILLING TOOL
FR2421271A2 (en) * 1978-03-30 1979-10-26 Inst Francais Du Petrole Drilling tool incorporating suction jet - creates pressure difference accelerating flow of debris-laden mud, keeping tool clean, increasing drilling speed and reducing wear
WO2020190719A1 (en) * 2019-03-19 2020-09-24 Saudi Arabian Oil Company Wellbore drill bit

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4022285A (en) * 1976-03-11 1977-05-10 Frank Donald D Drill bit with suction and method of dry drilling with liquid column
FR2378938A1 (en) * 1977-01-28 1978-08-25 Inst Francais Du Petrole SUCTION JET DRILLING TOOL
US4126194A (en) * 1977-07-11 1978-11-21 Smith International, Inc. Rock bit with extended pickup tube
FR2442954A1 (en) * 1977-11-21 1980-06-27 Inst Francais Du Petrole IMPROVED SUCTION DRILLING TOOL
US4189014A (en) * 1978-08-14 1980-02-19 Smith International, Inc. Enhanced cross-flow with two jet drilling
US4293048A (en) * 1980-01-25 1981-10-06 Smith International, Inc. Jet dual bit
US4512420A (en) * 1980-07-17 1985-04-23 Gill Industries, Inc. Downhole vortex generator
CA2009987A1 (en) * 1990-02-14 1991-08-14 Kenneth M. White Journal bearing type rock bit
WO2008055349A1 (en) * 2006-11-08 2008-05-15 Nd Downhole Technology Ltd. Reverse nozzle drill bit
US9260922B2 (en) * 2012-03-29 2016-02-16 Varel International, Ind., L.P. Roller cone drill bit with cuttings evacuator
CA2974075A1 (en) 2016-08-09 2018-02-09 Varel International Ind., L.P. Durable rock bit for blast hole drilling
CN113732341A (en) * 2021-08-27 2021-12-03 盐城加美机电科技有限公司 Drilling machine using annular heavy drill

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1256694A (en) * 1916-12-26 1918-02-19 Hughes Tool Co Rotary boring-drill.
US1236983A (en) * 1917-04-21 1917-08-14 Clarence Edward Reed Roller boring-drill.
US1289179A (en) * 1918-07-30 1918-12-31 Howard R Hughes Rotary boring-drill.
US1582332A (en) * 1923-12-08 1926-04-27 William V Seifert Roller-bits drilling tool
US1778966A (en) * 1927-09-06 1930-10-21 Reed Roller Bit Co Roller bit
US1736840A (en) * 1927-09-15 1929-11-26 Hughes Tool Co Shroud for well drills
US2946565A (en) * 1953-06-16 1960-07-26 Jersey Prod Res Co Combination drilling and testing process
US3070182A (en) * 1961-09-21 1962-12-25 John F Runte Self-cleaning fluid circulating drill bit
US3420324A (en) * 1966-04-15 1969-01-07 Herbert J Vesper Air rotary drill bit
US3416617A (en) * 1966-08-22 1968-12-17 Walker Neer Mfg Company Inc Drill bit
US3416618A (en) * 1966-10-28 1968-12-17 Dresser Ind Shrouded bit
US3439757A (en) * 1968-03-12 1969-04-22 Wayland D Elenburg Drilling apparatus

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2417002A1 (en) * 1978-02-13 1979-09-07 Inst Francais Du Petrole BLADE STABILIZATION DEVICE CONTAINING AT LEAST ONE VENTURI-EFFECT SPACE AND USABLE IN PARTICULAR IN COMBINATION WITH A DRILLING TOOL
FR2421271A2 (en) * 1978-03-30 1979-10-26 Inst Francais Du Petrole Drilling tool incorporating suction jet - creates pressure difference accelerating flow of debris-laden mud, keeping tool clean, increasing drilling speed and reducing wear
WO2020190719A1 (en) * 2019-03-19 2020-09-24 Saudi Arabian Oil Company Wellbore drill bit
US11180959B2 (en) 2019-03-19 2021-11-23 Saudi Arabian Oil Company Wellbore drill bit

Also Published As

Publication number Publication date
JPS595757B2 (en) 1984-02-07
FR2277968B1 (en) 1978-03-24
GB1477069A (en) 1977-06-22
NO752475L (en) 1976-01-13
JPS5137001A (en) 1976-03-29
DK300375A (en) 1976-01-12
DE2529380A1 (en) 1976-01-22
DE2529380C2 (en) 1984-05-30
SE7507170L (en) 1976-01-12
SE412621B (en) 1980-03-10
IT1039685B (en) 1979-12-10
CA1026315A (en) 1978-02-14

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Legal Events

Date Code Title Description
ST Notification of lapse