NO20024050D0 - Metode for selvpenetrerende boring og trykkgenererende verktöy for iverksettelse av metoden - Google Patents

Metode for selvpenetrerende boring og trykkgenererende verktöy for iverksettelse av metoden

Info

Publication number
NO20024050D0
NO20024050D0 NO20024050A NO20024050A NO20024050D0 NO 20024050 D0 NO20024050 D0 NO 20024050D0 NO 20024050 A NO20024050 A NO 20024050A NO 20024050 A NO20024050 A NO 20024050A NO 20024050 D0 NO20024050 D0 NO 20024050D0
Authority
NO
Norway
Prior art keywords
implementation
self
pressure
generating tools
penetrating drilling
Prior art date
Application number
NO20024050A
Other languages
English (en)
Other versions
NO328204B1 (no
NO20024050L (no
Inventor
Christophe Simon
Hedi Sellami
Original Assignee
Armines
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 Armines filed Critical Armines
Publication of NO20024050D0 publication Critical patent/NO20024050D0/no
Publication of NO20024050L publication Critical patent/NO20024050L/no
Publication of NO328204B1 publication Critical patent/NO328204B1/no

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
NO20024050A 2000-03-01 2002-08-26 Fremgangsmate og boreverktoy for selvpenetrerende boring av bronn i fjell NO328204B1 (no)

Applications Claiming Priority (2)

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
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

Publications (3)

Publication Number Publication Date
NO20024050D0 true NO20024050D0 (no) 2002-08-26
NO20024050L NO20024050L (no) 2002-09-02
NO328204B1 NO328204B1 (no) 2010-01-11

Family

ID=8847588

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20024050A NO328204B1 (no) 2000-03-01 2002-08-26 Fremgangsmate og boreverktoy for selvpenetrerende boring av bronn i fjell

Country Status (6)

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

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US7370711B2 (en) * 2005-08-15 2008-05-13 Smith International, Inc. Rolling cone drill bit having non-circumferentially arranged cutter elements
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 (en) 2019-06-25 2020-12-30 VAREL EUROPE (Société par Actions Simplifiée) Drill bit having a weight on bit reducing effect

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
WO2001065052A1 (fr) 2001-09-07
NO328204B1 (no) 2010-01-11
NO20024050L (no) 2002-09-02
US20030141109A1 (en) 2003-07-31
FR2805845A1 (fr) 2001-09-07
EP1259698A1 (fr) 2002-11-27
FR2805845B1 (fr) 2002-06-07
CA2400449A1 (fr) 2001-09-07
EP1259698B1 (fr) 2018-09-05
US7059431B2 (en) 2006-06-13

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