BR9708102A - Membro de guia removível para orientar componentes de cordão de perfuração em um orifício de purfuração - Google Patents

Membro de guia removível para orientar componentes de cordão de perfuração em um orifício de purfuração

Info

Publication number
BR9708102A
BR9708102A BR9708102A BR9708102A BR9708102A BR 9708102 A BR9708102 A BR 9708102A BR 9708102 A BR9708102 A BR 9708102A BR 9708102 A BR9708102 A BR 9708102A BR 9708102 A BR9708102 A BR 9708102A
Authority
BR
Brazil
Prior art keywords
guide member
drill string
removable guide
string components
guiding drill
Prior art date
Application number
BR9708102A
Other languages
English (en)
Inventor
Stuart A Connell
James C Patsell
James T Laub
Original Assignee
Ingersoll Rand Co
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 Ingersoll Rand Co filed Critical Ingersoll Rand Co
Publication of BR9708102A publication Critical patent/BR9708102A/pt

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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
    • E21B17/1078—Stabilisers or centralisers for casing, tubing or drill pipes

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)
BR9708102A 1996-03-19 1997-03-14 Membro de guia removível para orientar componentes de cordão de perfuração em um orifício de purfuração BR9708102A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/620,682 US5722496A (en) 1996-03-19 1996-03-19 Removable guide member for guiding drill string components in a drill hole
PCT/US1997/004066 WO1997035092A1 (en) 1996-03-19 1997-03-14 A removable guide member for guiding drill string components in a drill hole

Publications (1)

Publication Number Publication Date
BR9708102A true BR9708102A (pt) 1999-07-27

Family

ID=24486931

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9708102A BR9708102A (pt) 1996-03-19 1997-03-14 Membro de guia removível para orientar componentes de cordão de perfuração em um orifício de purfuração

Country Status (8)

Country Link
US (1) US5722496A (pt)
EP (1) EP0886716A1 (pt)
JP (1) JP2000506575A (pt)
KR (1) KR20000064669A (pt)
CN (1) CN1218532A (pt)
BR (1) BR9708102A (pt)
CA (1) CA2249282A1 (pt)
WO (1) WO1997035092A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6439319B1 (en) 1999-03-03 2002-08-27 Earth Tool Company, L.L.C. Method and apparatus for directional boring under mixed conditions
SE531017C2 (sv) * 2005-05-09 2008-11-18 Sandvik Intellectual Property Bergborrningsverktyg
JP2009019463A (ja) * 2007-07-13 2009-01-29 Okumura Corp ガイドロッド付き穿孔装置
US9157281B2 (en) 2009-05-06 2015-10-13 Dynomax Drilling Tools Inc. Slide reamer and stabilizer tool
US8196677B2 (en) 2009-08-04 2012-06-12 Pioneer One, Inc. Horizontal drilling system
WO2014134736A1 (en) 2013-03-07 2014-09-12 Dynomax Drilling Tools Inc. Downhole motor
JP6429098B2 (ja) * 2014-12-19 2018-11-28 ドグ ユン，ヨン 掘削機を用いた掘削装置
CN108015591A (zh) * 2017-12-28 2018-05-11 河南艾通科技股份有限公司 一种冲洗式镗头导向套
PL3751092T3 (pl) * 2019-06-14 2022-10-31 Sandvik Mining And Construction Tools Ab Łącznik prowadzący

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3420323A (en) * 1967-02-23 1969-01-07 Land & Marine Rental Co Drill stabilizer tool
JPS5248921B2 (pt) * 1973-03-08 1977-12-13
US3923324A (en) * 1973-03-20 1975-12-02 Christensen Diamond Prod Co Drill collar with thread connections
US3851719A (en) * 1973-03-22 1974-12-03 American Coldset Corp Stabilized under-drilling apparatus
US3948575A (en) * 1974-10-24 1976-04-06 Rosser Eugene P Drill pipe and drill collar containing molded casing protector and method of protecting casing therewith
US4043611A (en) * 1976-02-27 1977-08-23 Reed Tool Company Hard surfaced well tool and method of making same
FR2417002A1 (fr) * 1978-02-13 1979-09-07 Inst Francais Du Petrole Dispositif de stabilisation a lames comportant au moins un espace a effet venturi et utilisable notamment en combinaison avec un outil de forage
US4273159A (en) * 1978-03-16 1981-06-16 Smith International, Inc. Earth boring apparatus with multiple welds
FR2568935B1 (fr) * 1984-08-08 1986-09-05 Petroles Cie Francaise Raccord de garniture de forage, notamment pour la traversee d'une zone a perte de circulation
US4610316A (en) * 1984-11-23 1986-09-09 Lor, Inc. Free flow stabilizer
US4664206A (en) * 1985-09-23 1987-05-12 Gulf Canada Corporation Stabilizer for drillstems
FR2601065B1 (fr) * 1986-07-02 1988-09-23 Total Petroles Procede de forage d'un puits avec allegement local de la pression du liquide de forage.
GB2212091B (en) * 1987-11-12 1992-01-22 Boart Hardmetals Drilling equipment
US4974690A (en) * 1988-10-31 1990-12-04 S&T No 13 Pty. Ltd. Adapter for drilling strings with controllable air passage
US4874045A (en) * 1988-12-27 1989-10-17 Clayton Charles H Straight hole drilling method and assembly
GB9211946D0 (en) * 1992-06-05 1992-07-15 Panther Oil Tools Uk Ltd Backreaming stabilizer
US5474143A (en) * 1994-05-25 1995-12-12 Smith International Canada, Ltd. Drill bit reamer stabilizer

Also Published As

Publication number Publication date
US5722496A (en) 1998-03-03
WO1997035092A1 (en) 1997-09-25
JP2000506575A (ja) 2000-05-30
KR20000064669A (ko) 2000-11-06
EP0886716A1 (en) 1998-12-30
CA2249282A1 (en) 1997-09-25
CN1218532A (zh) 1999-06-02

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Legal Events

Date Code Title Description
EG Technical examination (opinion): publication of technical examination (opinion)
B09B Patent application refused [chapter 9.2 patent gazette]