NO20063435L - Antisporende borekrone med valgt variable delingsavstand for optimalisert bakbrytning og redusert vibrasjon - Google Patents
Antisporende borekrone med valgt variable delingsavstand for optimalisert bakbrytning og redusert vibrasjonInfo
- Publication number
- NO20063435L NO20063435L NO20063435A NO20063435A NO20063435L NO 20063435 L NO20063435 L NO 20063435L NO 20063435 A NO20063435 A NO 20063435A NO 20063435 A NO20063435 A NO 20063435A NO 20063435 L NO20063435 L NO 20063435L
- Authority
- NO
- Norway
- Prior art keywords
- drill bit
- tracking
- generatrices
- variable pitch
- cutting elements
- Prior art date
Links
- 230000001066 destructive effect Effects 0.000 abstract 1
- 238000005553 drilling Methods 0.000 abstract 1
- 238000005065 mining Methods 0.000 abstract 1
- 239000011435 rock Substances 0.000 abstract 1
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 abstract 1
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
-
- 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
- E21B10/16—Roller bits characterised by tooth form or arrangement
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)
Abstract
En jordborende borkrone er oppbygd med roterbar kutter for å tUdanne et borehidl i bakken. Minst en omkretsmessig rad med skjærelementer er optimalisert for å skape bakbrytning av fjell og eliminere sporing, der utvalgte delingsavstander har matematisk bestemte par og den absolutte forskjell mellom den valgte delingsavstand og dens par er større erm 10% av forskjeUen meUom maksimal og minimal delingsavstand for denne omkretsmessige rad. Videre er skjærelementer plassert langs forhåndsvalgte generatriser med avvik fra nevnte generatriser, som er mindre erm halve den maksimale delingsavstand av omkretsmessige rader opptatt av skjærelementet. Den foreliggende oppfirmelse eliminerer sporing og reduserer ødeleggende aksial resonansfrekvensvibrasjon mens den reduserer skjærelementantallet, irmbefattende wolframkarbidirmsatser, når sammenliknet med konvensjonelle rullemeiselkroner brukt til borehull for olje, gass og mineringshull og samtidig øke borelengden, borehastigheten og holdbarheten.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/768,532 US7195086B2 (en) | 2004-01-30 | 2004-01-30 | Anti-tracking earth boring bit with selected varied pitch for overbreak optimization and vibration reduction |
PCT/US2005/001796 WO2005074493A2 (en) | 2004-01-30 | 2005-01-13 | Anti-tracking earth boring bit with selected varied pitch for overbreak optimization and vibration reduction |
Publications (1)
Publication Number | Publication Date |
---|---|
NO20063435L true NO20063435L (no) | 2006-07-25 |
Family
ID=34807894
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20063435A NO20063435L (no) | 2004-01-30 | 2006-07-25 | Antisporende borekrone med valgt variable delingsavstand for optimalisert bakbrytning og redusert vibrasjon |
Country Status (14)
Country | Link |
---|---|
US (1) | US7195086B2 (no) |
EP (1) | EP1709282A4 (no) |
JP (1) | JP2007519841A (no) |
KR (1) | KR20060135780A (no) |
CN (1) | CN100562642C (no) |
AU (1) | AU2005211329B2 (no) |
BR (1) | BRPI0506553A (no) |
CA (1) | CA2553052A1 (no) |
EA (1) | EA008562B1 (no) |
MX (1) | MXPA06008567A (no) |
NO (1) | NO20063435L (no) |
UA (1) | UA88898C2 (no) |
WO (1) | WO2005074493A2 (no) |
ZA (1) | ZA200606808B (no) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2403313B (en) * | 2003-05-27 | 2007-10-17 | Smith International | Drill bit |
NO324515B1 (no) * | 2005-12-05 | 2007-11-05 | Aker Kvaerner Well Service As | Anordning ved renseverktoy for et ror |
US7621345B2 (en) * | 2006-04-03 | 2009-11-24 | Baker Hughes Incorporated | High density row on roller cone bit |
WO2007140010A2 (en) * | 2006-05-26 | 2007-12-06 | Baker Hughes Incorporated | Cutting structure for earth-boring bit to reduce tracking |
US20080060852A1 (en) * | 2006-09-07 | 2008-03-13 | Smith International, Inc. | Gage configurations for drill bits |
US8002053B2 (en) * | 2007-08-17 | 2011-08-23 | Baker Hughes Incorporated | System, method, and apparatus for predicting tracking by roller cone bits and anti-tracking cutting element spacing |
US8678111B2 (en) | 2007-11-16 | 2014-03-25 | Baker Hughes Incorporated | Hybrid drill bit and design method |
US9074431B2 (en) | 2008-01-11 | 2015-07-07 | Smith International, Inc. | Rolling cone drill bit having high density cutting elements |
US20090260890A1 (en) * | 2008-04-21 | 2009-10-22 | Baker Hughes Incorporated | Anti-tracking feature for rock bits |
US20090271161A1 (en) * | 2008-04-25 | 2009-10-29 | Baker Hughes Incorporated | Arrangement of cutting elements on roller cones for earth boring bits |
US8459378B2 (en) | 2009-05-13 | 2013-06-11 | Baker Hughes Incorporated | Hybrid drill bit |
US8141662B2 (en) * | 2009-06-30 | 2012-03-27 | Schlumberger Technology Corporation | Downhole lubrication system |
CA2773897A1 (en) | 2009-09-16 | 2011-03-24 | Baker Hughes Incorporated | External, divorced pdc bearing assemblies for hybrid drill bits |
CN105507817B (zh) * | 2010-06-29 | 2018-05-22 | 贝克休斯公司 | 具有防钻头循旧槽结构的混合式钻头 |
BR112013020524B1 (pt) | 2011-02-11 | 2020-09-29 | Baker Hughes Incorporated | Broca de perfuração de sondagem de terra híbrida e método de montagem de uma broca de perfuração de sondagem de terra híbrida |
US9782857B2 (en) | 2011-02-11 | 2017-10-10 | Baker Hughes Incorporated | Hybrid drill bit having increased service life |
EP3159475B1 (en) | 2011-11-15 | 2019-03-27 | Baker Hughes, a GE company, LLC | Hybrid drill bits having increased drilling efficiency |
CN103089152B (zh) * | 2013-02-28 | 2014-11-26 | 西南石油大学 | 一种嵌入式宽齿牙轮钻头 |
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 |
CN109854175B (zh) * | 2019-03-17 | 2020-08-04 | 东北石油大学 | 区域谐振式钻井装置及其钻井方法 |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1708288A (en) * | 1921-02-03 | 1929-04-09 | Frank L O Wadsworth | Rotary boring tool |
US1896251A (en) * | 1929-12-20 | 1933-02-07 | Floyd L Scott | Cutter for well drills |
US3726350A (en) | 1971-05-24 | 1973-04-10 | Hughes Tool Co | Anti-tracking earth boring drill |
US4187922A (en) * | 1978-05-12 | 1980-02-12 | Dresser Industries, Inc. | Varied pitch rotary rock bit |
US4202419A (en) * | 1979-01-11 | 1980-05-13 | Dresser Industries, Inc. | Roller cutter with major and minor insert rows |
US4393948A (en) | 1981-04-01 | 1983-07-19 | Boniard I. Brown | Rock boring bit with novel teeth and geometry |
US4427081A (en) | 1982-01-19 | 1984-01-24 | Dresser Industries, Inc. | Rotary rock bit with independently true rolling cutters |
JPS63594A (ja) * | 1986-06-19 | 1988-01-05 | 東北大学長 | コアボ−リング法による岩石の破壊じん性値算定法 |
US4815342A (en) | 1987-12-15 | 1989-03-28 | Amoco Corporation | Method for modeling and building drill bits |
US5224560A (en) | 1990-10-30 | 1993-07-06 | Modular Engineering | Modular drill bit |
US5197555A (en) | 1991-05-22 | 1993-03-30 | Rock Bit International, Inc. | Rock bit with vectored inserts |
NO930044L (no) | 1992-01-09 | 1993-07-12 | Baker Hughes Inc | Fremgangsmaate til vurdering av formasjoner og borkronetilstander |
GB9221453D0 (en) | 1992-10-13 | 1992-11-25 | Reed Tool Co | Improvements in rolling cutter drill bits |
JP3010430U (ja) * | 1994-10-20 | 1995-05-02 | 石油鑿井機製作株式会社 | ドリルビット |
FR2734315B1 (fr) | 1995-05-15 | 1997-07-04 | Inst Francais Du Petrole | Methode de determination des conditions de forage comportant un modele de foration |
US5794720A (en) | 1996-03-25 | 1998-08-18 | Dresser Industries, Inc. | Method of assaying downhole occurrences and conditions |
US5704436A (en) | 1996-03-25 | 1998-01-06 | Dresser Industries, Inc. | Method of regulating drilling conditions applied to a well bit |
US5767399A (en) | 1996-03-25 | 1998-06-16 | Dresser Industries, Inc. | Method of assaying compressive strength of rock |
US6401839B1 (en) | 1998-08-31 | 2002-06-11 | Halliburton Energy Services, Inc. | Roller cone bits, methods, and systems with anti-tracking variation in tooth orientation |
ID28517A (id) | 1998-08-31 | 2001-05-31 | Halliburton Energy Serv Inc | Bit kerucut penggulung daya seimbang, sistem metode pengeboran, dan metode disain |
US6095262A (en) | 1998-08-31 | 2000-08-01 | Halliburton Energy Services, Inc. | Roller-cone bits, systems, drilling methods, and design methods with optimization of tooth orientation |
US6412577B1 (en) | 1998-08-31 | 2002-07-02 | Halliburton Energy Services Inc. | Roller-cone bits, systems, drilling methods, and design methods with optimization of tooth orientation |
US20040230413A1 (en) * | 1998-08-31 | 2004-11-18 | Shilin Chen | Roller cone bit design using multi-objective optimization |
US6516293B1 (en) | 2000-03-13 | 2003-02-04 | Smith International, Inc. | Method for simulating drilling of roller cone bits and its application to roller cone bit design and performance |
JP4462771B2 (ja) * | 2001-02-15 | 2010-05-12 | 株式会社タンガロイ | 穿孔用ビット |
-
2004
- 2004-01-30 US US10/768,532 patent/US7195086B2/en not_active Expired - Fee Related
-
2005
- 2005-01-13 AU AU2005211329A patent/AU2005211329B2/en not_active Ceased
- 2005-01-13 EA EA200601406A patent/EA008562B1/ru not_active IP Right Cessation
- 2005-01-13 MX MXPA06008567A patent/MXPA06008567A/es active IP Right Grant
- 2005-01-13 UA UAA200609422A patent/UA88898C2/ru unknown
- 2005-01-13 CA CA002553052A patent/CA2553052A1/en not_active Abandoned
- 2005-01-13 JP JP2006551261A patent/JP2007519841A/ja not_active Ceased
- 2005-01-13 KR KR1020067017230A patent/KR20060135780A/ko not_active Application Discontinuation
- 2005-01-13 EP EP05705945.3A patent/EP1709282A4/en not_active Withdrawn
- 2005-01-13 WO PCT/US2005/001796 patent/WO2005074493A2/en active Application Filing
- 2005-01-13 BR BRPI0506553-4A patent/BRPI0506553A/pt not_active IP Right Cessation
- 2005-01-13 CN CNB2005800034083A patent/CN100562642C/zh not_active Expired - Fee Related
-
2006
- 2006-07-25 NO NO20063435A patent/NO20063435L/no not_active Application Discontinuation
- 2006-08-16 ZA ZA200606808A patent/ZA200606808B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
AU2005211329B2 (en) | 2010-10-28 |
JP2007519841A (ja) | 2007-07-19 |
EP1709282A4 (en) | 2013-06-12 |
EA200601406A1 (ru) | 2007-02-27 |
MXPA06008567A (es) | 2007-03-16 |
BRPI0506553A (pt) | 2007-02-27 |
KR20060135780A (ko) | 2006-12-29 |
WO2005074493A2 (en) | 2005-08-18 |
EA008562B1 (ru) | 2007-06-29 |
CA2553052A1 (en) | 2005-08-18 |
ZA200606808B (en) | 2008-04-30 |
US7195086B2 (en) | 2007-03-27 |
WO2005074493A3 (en) | 2006-05-18 |
CN100562642C (zh) | 2009-11-25 |
AU2005211329A1 (en) | 2005-08-18 |
US20050167161A1 (en) | 2005-08-04 |
CN1914403A (zh) | 2007-02-14 |
UA88898C2 (ru) | 2009-12-10 |
WO2005074493B1 (en) | 2006-08-03 |
EP1709282A2 (en) | 2006-10-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC2A | Withdrawal, rejection or dismissal of laid open patent application |