EP1117894A4 - Rollenmeissel, systeme, bohrverfahren und konstruktionsmethoden mit optimierung der zahnorientierung - Google Patents

Rollenmeissel, systeme, bohrverfahren und konstruktionsmethoden mit optimierung der zahnorientierung

Info

Publication number
EP1117894A4
EP1117894A4 EP99945376A EP99945376A EP1117894A4 EP 1117894 A4 EP1117894 A4 EP 1117894A4 EP 99945376 A EP99945376 A EP 99945376A EP 99945376 A EP99945376 A EP 99945376A EP 1117894 A4 EP1117894 A4 EP 1117894A4
Authority
EP
European Patent Office
Prior art keywords
methods
optimization
roller
systems
cone bits
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.)
Granted
Application number
EP99945376A
Other languages
English (en)
French (fr)
Other versions
EP1117894B1 (de
EP1117894B2 (de
EP1117894A2 (de
Inventor
Shilin Chen
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.)
Halliburton Energy Services Inc
Original Assignee
Halliburton Energy Services Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22269299&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1117894(A4) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority to EP04025232A priority Critical patent/EP1498572A3/de
Priority to EP04025560A priority patent/EP1500781A3/de
Priority to EP03021139A priority patent/EP1371811B1/de
Priority to EP04025562A priority patent/EP1500783A3/de
Priority to EP04025561A priority patent/EP1500782A3/de
Application filed by Halliburton Energy Services Inc filed Critical Halliburton Energy Services Inc
Publication of EP1117894A2 publication Critical patent/EP1117894A2/de
Publication of EP1117894A4 publication Critical patent/EP1117894A4/de
Publication of EP1117894B1 publication Critical patent/EP1117894B1/de
Publication of EP1117894B2 publication Critical patent/EP1117894B2/de
Application granted granted Critical
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Conveying Record Carriers (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Friction Gearing (AREA)
EP99945376A 1998-08-31 1999-08-31 Rollenmeissel, systeme, bohrverfahren und konstruktionsmethoden mit optimierung der zahnorientierung Expired - Lifetime EP1117894B2 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP04025560A EP1500781A3 (de) 1998-08-31 1999-08-31 Verfahren zum Entwurf eines Rollenbohrmeissels
EP03021139A EP1371811B1 (de) 1998-08-31 1999-08-31 Rollenbohrmeissel, zugehöriges Entwurfsverfahren und Drehbohrsystem
EP04025562A EP1500783A3 (de) 1998-08-31 1999-08-31 Verfahren zum Entwurf eines Rollenbohrmeissels
EP04025561A EP1500782A3 (de) 1998-08-31 1999-08-31 Verfahren zum Entwurf eines Rollenbohrmeissels
EP04025232A EP1498572A3 (de) 1998-08-31 1999-08-31 Rollenmeissel, Systeme, Bohrverfahren und Konstruktionsmethoden mit Optimierung der Zahnorientierung

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US9844298P 1998-08-31 1998-08-31
US98442P 1998-08-31
PCT/US1999/019992 WO2000012860A2 (en) 1998-08-31 1999-08-31 Roller-cone bits, systems, drilling methods, and design methods with optimization of tooth orientation

Related Child Applications (6)

Application Number Title Priority Date Filing Date
EP03021139A Division EP1371811B1 (de) 1998-08-31 1999-08-31 Rollenbohrmeissel, zugehöriges Entwurfsverfahren und Drehbohrsystem
EP03021139.5 Division-Into 2003-09-22
EP04025232.2 Division-Into 2004-10-22
EP04025560.6 Division-Into 2004-10-27
EP04025561.4 Division-Into 2004-10-27
EP04025562.2 Division-Into 2004-10-27

Publications (4)

Publication Number Publication Date
EP1117894A2 EP1117894A2 (de) 2001-07-25
EP1117894A4 true EP1117894A4 (de) 2002-08-14
EP1117894B1 EP1117894B1 (de) 2003-12-03
EP1117894B2 EP1117894B2 (de) 2010-03-03

Family

ID=22269299

Family Applications (6)

Application Number Title Priority Date Filing Date
EP04025561A Withdrawn EP1500782A3 (de) 1998-08-31 1999-08-31 Verfahren zum Entwurf eines Rollenbohrmeissels
EP04025560A Withdrawn EP1500781A3 (de) 1998-08-31 1999-08-31 Verfahren zum Entwurf eines Rollenbohrmeissels
EP04025232A Withdrawn EP1498572A3 (de) 1998-08-31 1999-08-31 Rollenmeissel, Systeme, Bohrverfahren und Konstruktionsmethoden mit Optimierung der Zahnorientierung
EP03021139A Expired - Lifetime EP1371811B1 (de) 1998-08-31 1999-08-31 Rollenbohrmeissel, zugehöriges Entwurfsverfahren und Drehbohrsystem
EP99945376A Expired - Lifetime EP1117894B2 (de) 1998-08-31 1999-08-31 Rollenmeissel, systeme, bohrverfahren und konstruktionsmethoden mit optimierung der zahnorientierung
EP04025562A Withdrawn EP1500783A3 (de) 1998-08-31 1999-08-31 Verfahren zum Entwurf eines Rollenbohrmeissels

Family Applications Before (4)

Application Number Title Priority Date Filing Date
EP04025561A Withdrawn EP1500782A3 (de) 1998-08-31 1999-08-31 Verfahren zum Entwurf eines Rollenbohrmeissels
EP04025560A Withdrawn EP1500781A3 (de) 1998-08-31 1999-08-31 Verfahren zum Entwurf eines Rollenbohrmeissels
EP04025232A Withdrawn EP1498572A3 (de) 1998-08-31 1999-08-31 Rollenmeissel, Systeme, Bohrverfahren und Konstruktionsmethoden mit Optimierung der Zahnorientierung
EP03021139A Expired - Lifetime EP1371811B1 (de) 1998-08-31 1999-08-31 Rollenbohrmeissel, zugehöriges Entwurfsverfahren und Drehbohrsystem

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP04025562A Withdrawn EP1500783A3 (de) 1998-08-31 1999-08-31 Verfahren zum Entwurf eines Rollenbohrmeissels

Country Status (5)

Country Link
EP (6) EP1500782A3 (de)
AU (1) AU5798499A (de)
ID (1) ID28893A (de)
MX (1) MXPA01002208A (de)
WO (1) WO2000012860A2 (de)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5794720A (en) 1996-03-25 1998-08-18 Dresser Industries, Inc. Method of assaying downhole occurrences and conditions
US6612382B2 (en) * 1996-03-25 2003-09-02 Halliburton Energy Services, Inc. Iterative drilling simulation process for enhanced economic decision making
US8401831B2 (en) 2000-03-13 2013-03-19 Smith International, Inc. Methods for designing secondary cutting structures for a bottom hole assembly
US9482055B2 (en) 2000-10-11 2016-11-01 Smith International, Inc. Methods for modeling, designing, and optimizing the performance of drilling tool assemblies
US7020597B2 (en) 2000-10-11 2006-03-28 Smith International, Inc. Methods for evaluating and improving drilling operations
US7693695B2 (en) 2000-03-13 2010-04-06 Smith International, Inc. Methods for modeling, displaying, designing, and optimizing fixed cutter bits
US6785641B1 (en) * 2000-10-11 2004-08-31 Smith International, Inc. Simulating the dynamic response of a drilling tool assembly and its application to drilling tool assembly design optimization and drilling performance optimization
GB2370060B (en) * 2000-03-13 2002-12-11 Smith International Method for simulating drilling of roller cone bits and its application to roller cone bit design and performance
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
CA2340547C (en) 2000-03-13 2005-12-13 Smith International, Inc. Method for simulating drilling of roller cone bits and its application to roller cone bit design and performance
US6601660B1 (en) 2000-06-08 2003-08-05 Smith International, Inc. Cutting structure for roller cone drill bits
GB2371321B (en) * 2000-06-08 2002-12-11 Smith International Cutting structure for roller cone drill bits
US6374930B1 (en) 2000-06-08 2002-04-23 Smith International, Inc. Cutting structure for roller cone drill bits
US6637527B1 (en) 2000-06-08 2003-10-28 Smith International, Inc. Cutting structure for roller cone drill bits
US6612384B1 (en) 2000-06-08 2003-09-02 Smith International, Inc. Cutting structure for roller cone drill bits
US6604587B1 (en) 2000-06-14 2003-08-12 Smith International, Inc. Flat profile cutting structure for roller cone drill bits
US6530441B1 (en) 2000-06-27 2003-03-11 Smith International, Inc. Cutting element geometry for roller cone drill bit
US6527068B1 (en) * 2000-08-16 2003-03-04 Smith International, Inc. Roller cone drill bit having non-axisymmetric cutting elements oriented to optimize drilling performance
US6561292B1 (en) 2000-11-03 2003-05-13 Smith International, Inc. Rock bit with load stabilizing cutting structure
US6619411B2 (en) 2001-01-31 2003-09-16 Smith International, Inc. Design of wear compensated roller cone drill bits
US7284623B2 (en) 2001-08-01 2007-10-23 Smith International, Inc. Method of drilling a bore hole
WO2005008021A1 (en) 2003-07-09 2005-01-27 Smith International, Inc. Methods for modeling wear of fixed cutter bits and for designing and optimizing fixed cutter bits
US7316281B2 (en) 2004-09-10 2008-01-08 Smith International, Inc. Two-cone drill bit with enhanced stability
US7441612B2 (en) 2005-01-24 2008-10-28 Smith International, Inc. PDC drill bit using optimized side rake angle
US20060167668A1 (en) 2005-01-24 2006-07-27 Smith International, Inc. PDC drill bit with cutter design optimized with dynamic centerline analysis and having dynamic center line trajectory
US7954559B2 (en) 2005-04-06 2011-06-07 Smith International, Inc. Method for optimizing the location of a secondary cutting structure component in a drill string
EP1957750A1 (de) * 2005-11-08 2008-08-20 Baker Hughes Incorporated Verfahren zur optimierung der leistung und langlebigkeit rotierender bohrköpfe und für eine optimale leistung und langlebigkeit ausgeführte rotierende bohrköpfe
US7549490B2 (en) * 2005-11-23 2009-06-23 Smith International, Inc. Arrangement of roller cone inserts
US8285531B2 (en) 2007-04-19 2012-10-09 Smith International, Inc. Neural net for use in drilling simulation
AU2009300240B2 (en) 2008-10-03 2013-02-21 Halliburton Energy Services, Inc. Method and system for predicting performance of a drilling system
ATE521850T1 (de) * 2008-10-16 2011-09-15 Osram Gmbh Verfahren zur auslegung optischer systeme und entsprechendes optisches system
US8386181B2 (en) 2010-08-20 2013-02-26 National Oilwell Varco, L.P. System and method for bent motor cutting structure analysis
US9587478B2 (en) 2011-06-07 2017-03-07 Smith International, Inc. Optimization of dynamically changing downhole tool settings
US9507754B2 (en) 2011-11-15 2016-11-29 Halliburton Energy Services, Inc. Modeling passage of a tool through a well
WO2013074056A1 (en) * 2011-11-15 2013-05-23 Rubin Heru Modeling tool passage through a well
WO2013074092A1 (en) * 2011-11-15 2013-05-23 Jack Gammill Clemens Modeling operation of a tool in a wellbore
US9347288B2 (en) 2011-11-15 2016-05-24 Halliburton Energy Services, Inc. Modeling operation of a tool in a wellbore
US9390064B2 (en) 2011-11-15 2016-07-12 Halliburton Energy Services, Inc. Modeling tool passage through a well
WO2016183172A1 (en) 2015-05-11 2016-11-17 Smith International, Inc. Method of designing and optimizing fixed cutter drill bits using dynamic cutter velocity, displacement, forces and work
CN105156036B (zh) 2015-08-27 2018-01-05 中国石油天然气集团公司 凸脊型非平面切削齿及金刚石钻头
EP3414994A1 (de) 2017-06-16 2018-12-19 OSRAM GmbH Beleuchtungsinstallation und zugehöriges verfahren

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4815342A (en) * 1987-12-15 1989-03-28 Amoco Corporation Method for modeling and building drill bits
CN2082755U (zh) * 1991-02-02 1991-08-14 西南石油学院 偏转镶齿三牙轮钻头
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
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

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
No further relevant documents disclosed *
See also references of WO0012860A3 *

Also Published As

Publication number Publication date
EP1371811B1 (de) 2011-03-30
EP1371811A2 (de) 2003-12-17
WO2000012860A3 (en) 2000-06-08
EP1500782A2 (de) 2005-01-26
EP1117894B1 (de) 2003-12-03
EP1498572A2 (de) 2005-01-19
EP1500781A3 (de) 2006-04-12
EP1117894B2 (de) 2010-03-03
EP1500783A2 (de) 2005-01-26
WO2000012860A9 (en) 2000-11-23
AU5798499A (en) 2000-03-21
EP1371811A3 (de) 2004-01-02
EP1117894A2 (de) 2001-07-25
EP1500782A3 (de) 2006-04-12
EP1498572A3 (de) 2006-04-12
ID28893A (id) 2001-07-12
MXPA01002208A (es) 2003-03-27
EP1500783A3 (de) 2006-04-12
WO2000012860A2 (en) 2000-03-09
EP1500781A2 (de) 2005-01-26

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