NO920065D0 - Borkrone - Google Patents

Borkrone

Info

Publication number
NO920065D0
NO920065D0 NO920065A NO920065A NO920065D0 NO 920065 D0 NO920065 D0 NO 920065D0 NO 920065 A NO920065 A NO 920065A NO 920065 A NO920065 A NO 920065A NO 920065 D0 NO920065 D0 NO 920065D0
Authority
NO
Norway
Prior art keywords
drill bit
drill
bit
Prior art date
Application number
NO920065A
Other languages
English (en)
Other versions
NO920065L (no
Inventor
Jesse L Holster
Paul G Parys
Roy D Estes
Jack Castle
Original Assignee
Exxon Production Research 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 Exxon Production Research Co filed Critical Exxon Production Research Co
Publication of NO920065D0 publication Critical patent/NO920065D0/no
Publication of NO920065L publication Critical patent/NO920065L/no

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
    • E21B10/14—Roller bits combined with non-rolling cutters other than of leading-portion type
    • 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
    • E21B10/02—Core bits
    • E21B10/04—Core bits with core destroying means
    • 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
    • E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
    • E21B10/48—Drill bits characterised by wear resisting parts, e.g. diamond inserts the bit being of core type
    • E21B10/485—Drill bits characterised by wear resisting parts, e.g. diamond inserts the bit being of core type with inserts in form of chisels, blades or the like

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)
NO92920065A 1991-01-07 1992-01-06 Borkrone NO920065L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/638,234 US5145017A (en) 1991-01-07 1991-01-07 Kerf-cutting apparatus for increased drilling rates

Publications (2)

Publication Number Publication Date
NO920065D0 true NO920065D0 (no) 1992-01-06
NO920065L NO920065L (no) 1992-07-08

Family

ID=24559171

Family Applications (1)

Application Number Title Priority Date Filing Date
NO92920065A NO920065L (no) 1991-01-07 1992-01-06 Borkrone

Country Status (3)

Country Link
US (1) US5145017A (no)
NO (1) NO920065L (no)
SE (1) SE9200019L (no)

Families Citing this family (65)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5462128A (en) * 1992-10-20 1995-10-31 Gray; Clifford R. Cutter bit for use in drilling operations
US5626201A (en) * 1993-09-20 1997-05-06 Excavation Engineering Associates, Inc. Disc cutter and method of replacing disc cutters
US5904211A (en) * 1993-09-20 1999-05-18 Excavation Engineering Associates, Inc. Disc cutter and excavation equipment
DE69531431T2 (de) * 1994-10-15 2004-07-01 Camco Drilling Group Ltd., Stonehouse Drehbohrmeissel
US5904213A (en) * 1995-10-10 1999-05-18 Camco International (Uk) Limited Rotary drill bits
US6089336A (en) * 1995-10-10 2000-07-18 Camco International (Uk) Limited Rotary drill bits
USD382887S (en) * 1996-05-31 1997-08-26 Ingersoll-Rand Company Back drilling threaded bit
US6494276B1 (en) * 1998-04-24 2002-12-17 Gator Rock Bits, Inc. Rock auger with pilot drill
US6193000B1 (en) * 1999-11-22 2001-02-27 Camco International Inc. Drag-type rotary drill bit
US6688410B1 (en) * 2000-06-07 2004-02-10 Smith International, Inc. Hydro-lifter rock bit with PDC inserts
US6427792B1 (en) 2000-07-06 2002-08-06 Camco International (Uk) Limited Active gauge cutting structure for earth boring drill bits
US7828068B2 (en) * 2002-09-23 2010-11-09 Halliburton Energy Services, Inc. System and method for thermal change compensation in an annular isolator
CN101048570B (zh) * 2004-10-28 2010-12-22 戴蒙得创新股份有限公司 具有多个切削刃的多晶刀具
US20060196699A1 (en) * 2005-03-04 2006-09-07 Roy Estes Modular kerfing drill bit
US20070261890A1 (en) * 2006-05-10 2007-11-15 Smith International, Inc. Fixed Cutter Bit With Centrally Positioned Backup Cutter Elements
GB2442596B (en) * 2006-10-02 2009-01-21 Smith International Drill bits with dropping tendencies and methods for making the same
US7896106B2 (en) * 2006-12-07 2011-03-01 Baker Hughes Incorporated Rotary drag bits having a pilot cutter configuraton and method to pre-fracture subterranean formations therewith
CA2675070C (en) * 2007-01-25 2012-05-29 Baker Hughes Incorporated Rotary drag bit
USD674422S1 (en) 2007-02-12 2013-01-15 Hall David R Drill bit with a pointed cutting element and a shearing cutting element
USD678368S1 (en) 2007-02-12 2013-03-19 David R. Hall Drill bit with a pointed cutting element
US8839888B2 (en) 2010-04-23 2014-09-23 Schlumberger Technology Corporation Tracking shearing cutters on a fixed bladed drill bit with pointed cutting elements
US7841426B2 (en) * 2007-04-05 2010-11-30 Baker Hughes Incorporated Hybrid drill bit with fixed cutters as the sole cutting elements in the axial center of the drill bit
US7845435B2 (en) * 2007-04-05 2010-12-07 Baker Hughes Incorporated Hybrid drill bit and method of drilling
US20100025119A1 (en) * 2007-04-05 2010-02-04 Baker Hughes Incorporated Hybrid drill bit and method of using tsp or mosaic cutters on a hybrid bit
US7703557B2 (en) * 2007-06-11 2010-04-27 Smith International, Inc. Fixed cutter bit with backup cutter elements on primary blades
US8678111B2 (en) 2007-11-16 2014-03-25 Baker Hughes Incorporated Hybrid drill bit and design method
US9016407B2 (en) * 2007-12-07 2015-04-28 Smith International, Inc. Drill bit cutting structure and methods to maximize depth-of-cut for weight on bit applied
WO2009146078A1 (en) * 2008-04-01 2009-12-03 Smith International, Inc. Fixed cutter bit with backup cutter elements on secondary blades
US20090272582A1 (en) * 2008-05-02 2009-11-05 Baker Hughes Incorporated Modular hybrid drill bit
US20120205160A1 (en) 2011-02-11 2012-08-16 Baker Hughes Incorporated System and method for leg retention on hybrid bits
US7819208B2 (en) * 2008-07-25 2010-10-26 Baker Hughes Incorporated Dynamically stable hybrid drill bit
US8450637B2 (en) * 2008-10-23 2013-05-28 Baker Hughes Incorporated Apparatus for automated application of hardfacing material to drill bits
US9439277B2 (en) * 2008-10-23 2016-09-06 Baker Hughes Incorporated Robotically applied hardfacing with pre-heat
WO2010053710A2 (en) * 2008-10-29 2010-05-14 Baker Hughes Incorporated Method and apparatus for robotic welding of drill bits
US20100155146A1 (en) * 2008-12-19 2010-06-24 Baker Hughes Incorporated Hybrid drill bit with high pilot-to-journal diameter ratio
US8047307B2 (en) * 2008-12-19 2011-11-01 Baker Hughes Incorporated Hybrid drill bit with secondary backup cutters positioned with high side rake angles
EP2376676A2 (en) * 2008-12-31 2011-10-19 Baker Hughes Incorporated Method and apparatus for automated application of hardfacing material to rolling cutters of hybrid-type earth boring drill bits, hybrid drill bits comprising such hardfaced steel-toothed cutting elements, and methods of use thereof
US20100181116A1 (en) * 2009-01-16 2010-07-22 Baker Hughes Incororated Impregnated drill bit with diamond pins
US8141664B2 (en) 2009-03-03 2012-03-27 Baker Hughes Incorporated Hybrid drill bit with high bearing pin angles
US8056651B2 (en) * 2009-04-28 2011-11-15 Baker Hughes Incorporated Adaptive control concept for hybrid PDC/roller cone bits
US8459378B2 (en) 2009-05-13 2013-06-11 Baker Hughes Incorporated Hybrid drill bit
US8157026B2 (en) 2009-06-18 2012-04-17 Baker Hughes Incorporated Hybrid bit with variable exposure
US8327955B2 (en) 2009-06-29 2012-12-11 Baker Hughes Incorporated Non-parallel face polycrystalline diamond cutter and drilling tools so equipped
US8739904B2 (en) * 2009-08-07 2014-06-03 Baker Hughes Incorporated Superabrasive cutters with grooves on the cutting face, and drill bits and drilling tools so equipped
WO2011035051A2 (en) 2009-09-16 2011-03-24 Baker Hughes Incorporated External, divorced pdc bearing assemblies for hybrid drill bits
US8448724B2 (en) * 2009-10-06 2013-05-28 Baker Hughes Incorporated Hole opener with hybrid reaming section
US20110079442A1 (en) * 2009-10-06 2011-04-07 Baker Hughes Incorporated Hole opener with hybrid reaming section
JP2011149248A (ja) * 2010-01-25 2011-08-04 Teikusu Holdings:Kk ロックビット
SA111320374B1 (ar) 2010-04-14 2015-08-10 بيكر هوغيس انكوبوريتد طريقة تشكيل الماسة متعدد البلورات من الماس المستخرج بحجم النانو
CN108049818B (zh) 2010-06-29 2020-11-17 贝克休斯公司 具有防钻头循旧槽结构的钻头
US8978786B2 (en) 2010-11-04 2015-03-17 Baker Hughes Incorporated System and method for adjusting roller cone profile on hybrid bit
US9782857B2 (en) 2011-02-11 2017-10-10 Baker Hughes Incorporated Hybrid drill bit having increased service life
CN102296938A (zh) * 2011-08-25 2011-12-28 成都科盛石油科技有限公司 刀背开圆槽的取心工具
US20130075162A1 (en) * 2011-09-22 2013-03-28 Roger D. Skaggs Roller cone bit
EP3159475B1 (en) 2011-11-15 2019-03-27 Baker Hughes, a GE company, LLC Hybrid drill bits having increased drilling efficiency
WO2013130368A2 (en) * 2012-03-02 2013-09-06 National Oilwell Varco, L.P. Inner gauge ring drill bit
US9140072B2 (en) 2013-02-28 2015-09-22 Baker Hughes Incorporated Cutting elements including non-planar interfaces, earth-boring tools including such cutting elements, and methods of forming cutting elements
US20140353046A1 (en) * 2013-05-28 2014-12-04 Smith International, Inc. Hybrid bit with roller cones near the bit axis
BR112016027337A8 (pt) 2014-05-23 2021-05-04 Baker Hughes Inc broca híbrida com montagem de cortador mecanicamente fixada
US11428050B2 (en) 2014-10-20 2022-08-30 Baker Hughes Holdings Llc Reverse circulation hybrid bit
CN107709693A (zh) 2015-07-17 2018-02-16 哈里伯顿能源服务公司 中心具有反向旋转切削器的混合钻头
CN106958422A (zh) * 2017-04-14 2017-07-18 河南省煤田地质局队 一种钾盐矿钻探施工用的钻头及钻孔方法
US10995557B2 (en) * 2017-11-08 2021-05-04 Halliburton Energy Services, Inc. Method of manufacturing and designing a hybrid drill bit
CN109519128B (zh) * 2019-01-18 2024-02-23 沧州格锐特钻头有限公司 一种牙轮-pdc切削结构复合钻头
WO2022072369A1 (en) 2020-09-29 2022-04-07 Schlumberger Technology Corporation Hybrid bit

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE197806C (no) *
DE851333C (de) * 1945-03-30 1952-10-02 Salzgitter Maschinen Ag Doppelkronenbohrer fuer Tiefbohrungen
DE841892C (de) * 1950-12-12 1952-06-19 Deilmann Bergbau G M B H C Verfahren und Vorrichtung zur Herstellung von Kern-Bohrloechern grossen Durchmessers
US2667334A (en) * 1951-03-03 1954-01-26 Standard Oil Dev Co Full hole diamond bit
US2807443A (en) * 1953-11-02 1957-09-24 Joy Mfg Co Percussive drill bit
US2872169A (en) * 1957-11-01 1959-02-03 Nat Mine Service Co Continuous mining by cutting and crushing
US3112800A (en) * 1959-08-28 1963-12-03 Phillips Petroleum Co Method of drilling with high velocity jet cutter rock bit
US3095053A (en) * 1960-02-01 1963-06-25 Jersey Prod Res Co Drill bit
US3055443A (en) * 1960-05-31 1962-09-25 Jersey Prod Res Co Drill bit
US3100544A (en) * 1960-05-31 1963-08-13 Jersey Prod Res Co Drilling device
US3215215A (en) * 1962-08-27 1965-11-02 Exxon Production Research Co Diamond bit
US3385385A (en) * 1966-04-01 1968-05-28 Reed Roller Bit Co Drill bit
US3424255A (en) * 1966-11-16 1969-01-28 Gulf Research Development Co Continuous coring jet bit
US3424258A (en) * 1966-11-16 1969-01-28 Japan Petroleum Dev Corp Rotary bit for use in rotary drilling
US3433331A (en) * 1967-05-22 1969-03-18 Smit & Sons Diamond Tools Diamond drill bit
US3542142A (en) * 1968-09-27 1970-11-24 Gulf Research Development Co Method of drilling and drill bit therefor
US3756332A (en) * 1971-11-01 1973-09-04 Robbins Co Disc type center cutter for a boring machine
US3845830A (en) * 1973-02-22 1974-11-05 Texaco Inc Method for making high penetration rate drill bits and two bits made thereby
US3838742A (en) * 1973-08-20 1974-10-01 Gulf Research Development Co Drill bit for abrasive jet drilling
US3924698A (en) * 1974-04-08 1975-12-09 Gulf Research Development Co Drill bit and method of drilling
US4006788A (en) * 1975-06-11 1977-02-08 Smith International, Inc. Diamond cutter rock bit with penetration limiting
FR2385883A1 (fr) * 1977-03-31 1978-10-27 Petroles Cie Francaise Outil de forage a haut rendement a attaque rapide de la carotte
US4174759A (en) * 1977-09-19 1979-11-20 Arbuckle Donald P Rotary drill bit and method of forming bore hole
US4230194A (en) * 1979-02-23 1980-10-28 Logan Jr Clifford K Rotary drill bit
US4343371A (en) * 1980-04-28 1982-08-10 Smith International, Inc. Hybrid rock bit
SU976007A1 (ru) * 1980-08-08 1982-11-23 Всесоюзный Ордена Ленина Проектно-Изыскательский И Научно-Исследовательский Институт "Гидропроект" Им.С.Я.Жука Буровое шарошечное долото
US4534427A (en) * 1983-07-25 1985-08-13 Wang Fun Den Abrasive containing fluid jet drilling apparatus and process
CN86107578A (zh) * 1986-04-01 1987-10-21 株式会社利根钻机 用于岩芯钻探的钻头
SU1513118A1 (ru) * 1986-07-25 1989-10-07 Государственный институт по проектированию и исследовательским работам в нефтяной промышленности "Гипровостокнефть" Буровое долото
US4892159A (en) * 1988-11-29 1990-01-09 Exxon Production Research Company Kerf-cutting apparatus and method for improved drilling rates
NO169735C (no) * 1989-01-26 1992-07-29 Geir Tandberg Kombinasjonsborekrone

Also Published As

Publication number Publication date
SE9200019D0 (sv) 1992-01-03
NO920065L (no) 1992-07-08
SE9200019L (sv) 1992-07-08
US5145017A (en) 1992-09-08

Similar Documents

Publication Publication Date Title
NO920065L (no) Borkrone
NO932261D0 (no) Borkrone
DE59206785D1 (de) Bohrhammer
DE59205823D1 (de) Bohrfutter
DE69108019D1 (de) Bohrwerkzeug.
DE69308718D1 (de) Rollenbohrmeissel
ITMI921958A0 (it) Trivellatrice mobile
DE69024691D1 (de) Bohrmeissel
DE59203993D1 (de) Bohrhammer.
DE69407381D1 (de) Felsbohrgerät
DE59408638D1 (de) Gesteinsbohrer
ITTO930218A0 (it) Punta di trivellazione
DE69205830D1 (de) Bohrmeissel.
NO921667D0 (no) Borkrone
NO940611L (no) Kjerne-borkrone
FI943442A0 (fi) Kalliopora
DE69218513D1 (de) Hohlbohrer
DE59307989D1 (de) Gesteinsbohrer
NO914651D0 (no) Borkrone
NO932568D0 (no) Trykkluft-slagbor
NO941375D0 (no) Borkrone
DE59207153D1 (de) Bohrmeissel
GB9121051D0 (en) Drill bit
ITMI921957A1 (it) Trivellatrice
ATA37088A (de) Bohrkrone