FR2805845B1 - Procede de forage auto-penetrant et outil generateur de poussee permettant de mettre en oeuvre le procede - Google Patents

Procede de forage auto-penetrant et outil generateur de poussee permettant de mettre en oeuvre le procede

Info

Publication number
FR2805845B1
FR2805845B1 FR0002620A FR0002620A FR2805845B1 FR 2805845 B1 FR2805845 B1 FR 2805845B1 FR 0002620 A FR0002620 A FR 0002620A FR 0002620 A FR0002620 A FR 0002620A FR 2805845 B1 FR2805845 B1 FR 2805845B1
Authority
FR
France
Prior art keywords
implementing
push
self
generating tool
penetrating 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 - Lifetime
Application number
FR0002620A
Other languages
English (en)
Other versions
FR2805845A1 (fr
Inventor
Christophe Simon
Hedi Sellami
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.)
Association pour la Recherche et le Developpement des Methodes et Processus Industriels
Original Assignee
Association pour la Recherche et le Developpement des Methodes et Processus Industriels
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 Association pour la Recherche et le Developpement des Methodes et Processus Industriels filed Critical Association pour la Recherche et le Developpement des Methodes et Processus Industriels
Priority to FR0002620A priority Critical patent/FR2805845B1/fr
Priority to EP01907766.8A priority patent/EP1259698B1/fr
Priority to CA2400449A priority patent/CA2400449C/fr
Priority to US10/220,385 priority patent/US7059431B2/en
Priority to PCT/FR2001/000401 priority patent/WO2001065052A1/fr
Publication of FR2805845A1 publication Critical patent/FR2805845A1/fr
Application granted granted Critical
Publication of FR2805845B1 publication Critical patent/FR2805845B1/fr
Priority to NO20024050A priority patent/NO328204B1/no
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E21B10/42—Rotary drag type drill bits with teeth, blades or like cutting elements, e.g. fork-type bits, fish tail bits
    • E21B10/43—Rotary drag type drill bits with teeth, blades or like cutting elements, e.g. fork-type bits, fish tail bits characterised by the arrangement of teeth or other cutting elements
    • 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
    • E21B10/54—Drill bits characterised by wear resisting parts, e.g. diamond inserts the bit being of the rotary drag type, e.g. fork-type bits
    • E21B10/55—Drill bits characterised by wear resisting parts, e.g. diamond inserts the bit being of the rotary drag type, e.g. fork-type bits with preformed cutting elements
FR0002620A 2000-03-01 2000-03-01 Procede de forage auto-penetrant et outil generateur de poussee permettant de mettre en oeuvre le procede Expired - Lifetime FR2805845B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR0002620A FR2805845B1 (fr) 2000-03-01 2000-03-01 Procede de forage auto-penetrant et outil generateur de poussee permettant de mettre en oeuvre le procede
EP01907766.8A EP1259698B1 (fr) 2000-03-01 2001-02-12 Procede de forage auto-penetrant et outil generateur de poussee permettant de mettre en oeuvre le procede
CA2400449A CA2400449C (fr) 2000-03-01 2001-02-12 Procede de forage auto-penetrant et outil generateur de poussee permettant de mettre en oeuvre le procede
US10/220,385 US7059431B2 (en) 2000-03-01 2001-02-12 Self-penetrating drilling method and thrust-generating tool for implementing same
PCT/FR2001/000401 WO2001065052A1 (fr) 2000-03-01 2001-02-12 Procede de forage auto-penetrant et outil generateur de poussee permettant de mettre en oeuvre le procede
NO20024050A NO328204B1 (no) 2000-03-01 2002-08-26 Fremgangsmate og boreverktoy for selvpenetrerende boring av bronn i fjell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0002620A FR2805845B1 (fr) 2000-03-01 2000-03-01 Procede de forage auto-penetrant et outil generateur de poussee permettant de mettre en oeuvre le procede

Publications (2)

Publication Number Publication Date
FR2805845A1 FR2805845A1 (fr) 2001-09-07
FR2805845B1 true FR2805845B1 (fr) 2002-06-07

Family

ID=8847588

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0002620A Expired - Lifetime FR2805845B1 (fr) 2000-03-01 2000-03-01 Procede de forage auto-penetrant et outil generateur de poussee permettant de mettre en oeuvre le procede

Country Status (6)

Country Link
US (1) US7059431B2 (fr)
EP (1) EP1259698B1 (fr)
CA (1) CA2400449C (fr)
FR (1) FR2805845B1 (fr)
NO (1) NO328204B1 (fr)
WO (1) WO2001065052A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7370711B2 (en) * 2005-08-15 2008-05-13 Smith International, Inc. Rolling cone drill bit having non-circumferentially arranged cutter elements
US7686104B2 (en) * 2005-08-15 2010-03-30 Smith International, Inc. Rolling cone drill bit having cutter elements positioned in a plurality of differing radial positions
US20090271161A1 (en) * 2008-04-25 2009-10-29 Baker Hughes Incorporated Arrangement of cutting elements on roller cones for earth boring bits
US8353369B2 (en) 2008-08-06 2013-01-15 Atlas Copco Secoroc, LLC Percussion assisted rotary earth bit and method of operating the same
US20100032216A1 (en) * 2008-08-08 2010-02-11 Osborne Jr Andrew J Earth boring cutter employing helical teeth
DE102009003288A1 (de) * 2009-05-20 2010-11-25 Hilti Aktiengesellschaft Bohrer
CN107288550B (zh) * 2017-08-18 2023-07-04 陕西圆极岩土科技发展有限公司 适用于硬质岩土层的打桩成孔钻头
EP3757344A1 (fr) 2019-06-25 2020-12-30 VAREL EUROPE (Société par Actions Simplifiée) Foret doté d'un effet de réduction de poids sur bit

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2365941A (en) * 1942-08-31 1944-12-26 Shell Dev Oil well drill bit
US3181629A (en) * 1962-07-23 1965-05-04 Joseph H Birman Apparatus for geothermal prospecting
US4848489A (en) * 1987-03-26 1989-07-18 Reed Tool Company Drag drill bit having improved arrangement of cutting elements
US5641027A (en) * 1995-01-09 1997-06-24 Utd Incorporated Drilling system
US5937958A (en) * 1997-02-19 1999-08-17 Smith International, Inc. Drill bits with predictable walk tendencies
US6142245A (en) * 1997-08-19 2000-11-07 Shell Oil Company Extended reach drilling system
US6167975B1 (en) * 1999-04-01 2001-01-02 Rock Bit International, Inc. One cone rotary drill bit featuring enhanced grooves

Also Published As

Publication number Publication date
CA2400449C (fr) 2010-07-06
EP1259698A1 (fr) 2002-11-27
WO2001065052A1 (fr) 2001-09-07
US20030141109A1 (en) 2003-07-31
FR2805845A1 (fr) 2001-09-07
US7059431B2 (en) 2006-06-13
NO20024050L (no) 2002-09-02
NO20024050D0 (no) 2002-08-26
EP1259698B1 (fr) 2018-09-05
NO328204B1 (no) 2010-01-11
CA2400449A1 (fr) 2001-09-07

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