FR2719626B1 - Outil de forage anti-bourrage. - Google Patents

Outil de forage anti-bourrage.

Info

Publication number
FR2719626B1
FR2719626B1 FR9405446A FR9405446A FR2719626B1 FR 2719626 B1 FR2719626 B1 FR 2719626B1 FR 9405446 A FR9405446 A FR 9405446A FR 9405446 A FR9405446 A FR 9405446A FR 2719626 B1 FR2719626 B1 FR 2719626B1
Authority
FR
France
Prior art keywords
drilling tool
jamming
jamming drilling
tool
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.)
Expired - Fee Related
Application number
FR9405446A
Other languages
English (en)
Other versions
FR2719626A1 (fr
Inventor
Alain Besson
Rudolf Pessier
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.)
TotalEnergies SE
Original Assignee
Total SE
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 Total SE filed Critical Total SE
Priority to FR9405446A priority Critical patent/FR2719626B1/fr
Priority to US08/434,241 priority patent/US5562171A/en
Publication of FR2719626A1 publication Critical patent/FR2719626A1/fr
Application granted granted Critical
Publication of FR2719626B1 publication Critical patent/FR2719626B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • E21B10/08—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)
FR9405446A 1994-05-04 1994-05-04 Outil de forage anti-bourrage. Expired - Fee Related FR2719626B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR9405446A FR2719626B1 (fr) 1994-05-04 1994-05-04 Outil de forage anti-bourrage.
US08/434,241 US5562171A (en) 1994-05-04 1995-05-04 Anti-balling drill bit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9405446A FR2719626B1 (fr) 1994-05-04 1994-05-04 Outil de forage anti-bourrage.

Publications (2)

Publication Number Publication Date
FR2719626A1 FR2719626A1 (fr) 1995-11-10
FR2719626B1 true FR2719626B1 (fr) 1996-07-26

Family

ID=9462845

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9405446A Expired - Fee Related FR2719626B1 (fr) 1994-05-04 1994-05-04 Outil de forage anti-bourrage.

Country Status (2)

Country Link
US (1) US5562171A (fr)
FR (1) FR2719626B1 (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5794725A (en) * 1996-04-12 1998-08-18 Baker Hughes Incorporated Drill bits with enhanced hydraulic flow characteristics
AU1075499A (en) * 1997-10-14 1999-05-03 Harry Morales Campos Jr. Rock bit with improved nozzle placement
US6082473A (en) * 1998-05-22 2000-07-04 Dickey; Winton B. Drill bit including non-plugging nozzle and method for removing cuttings from drilling tool
US6877571B2 (en) 2001-09-04 2005-04-12 Sunstone Corporation Down hole drilling assembly with independent jet pump
US6899188B2 (en) * 2003-03-26 2005-05-31 Sunstone Corporation Down hole drilling assembly with concentric casing actuated jet pump
GB2441908B (en) * 2004-09-10 2008-08-27 Smith International Two-cone drill bit
GB2437434B (en) * 2004-09-10 2008-10-29 Smith International Two-cone drill bit
US7681670B2 (en) * 2004-09-10 2010-03-23 Smith International, Inc. Two-cone drill bit
US8403059B2 (en) 2010-05-12 2013-03-26 Sunstone Technologies, Llc External jet pump for dual gradient drilling
CN101892810B (zh) * 2010-07-16 2012-07-25 西南石油大学 一种以切削方式破岩的复合式钻头
CN101886522B (zh) * 2010-07-16 2012-07-25 西南石油大学 一种以切削方式破岩的轮式钻头
US10323461B2 (en) * 2013-05-27 2019-06-18 David Hanns Tri cone drill bit
US10072463B2 (en) * 2014-11-05 2018-09-11 Yan Yan Rao Anti-balling drill bit positioned relative to fixed blades presenting fixed cutting inserts
AU2015354408B2 (en) * 2014-11-26 2021-05-20 Drillterra Technologies Pty Ltd Drill bit
US10544628B2 (en) 2015-04-01 2020-01-28 National Oilwell DHT, L.P. Drill bit with self-directing nozzle and method of using same

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1182533A (en) * 1914-06-17 1916-05-09 Edward Double Rotary bit.
US1263802A (en) * 1917-08-13 1918-04-23 Clarence Edw Reed Boring-drill.
US1836638A (en) * 1927-08-23 1931-12-15 Wieman Kammerer Wright Co Inc Well drilling bit
US1765513A (en) * 1928-04-12 1930-06-24 Hughes Tool Co Core catcher
US2072627A (en) * 1935-08-15 1937-03-02 John A Zublin Method and apparatus for increasing fluid movement around oil well tools
US2207766A (en) * 1938-03-07 1940-07-16 Lonnie L Thompson Rotary drill bit
US2244617A (en) * 1939-01-14 1941-06-03 Nat Tool Company Roller bit
US2212491A (en) * 1939-08-29 1940-08-27 Peter W Appleby Well washing device
US2362860A (en) * 1941-12-22 1944-11-14 Allen M Rossman Earth boring rock bit
US2466991A (en) * 1945-06-06 1949-04-12 Archer W Kammerer Rotary drill bit
US3923109A (en) * 1975-02-24 1975-12-02 Jr Edward B Williams Drill tool
US4189014A (en) * 1978-08-14 1980-02-19 Smith International, Inc. Enhanced cross-flow with two jet drilling
US4285409A (en) * 1979-06-28 1981-08-25 Smith International, Inc. Two cone bit with extended diamond cutters
US4911252A (en) * 1989-02-22 1990-03-27 Estes Roy D Rock bit loose cone indicator

Also Published As

Publication number Publication date
FR2719626A1 (fr) 1995-11-10
US5562171A (en) 1996-10-08

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse