WO2000012860A3 - Roller-cone bits, systems, drilling methods, and design methods with optimization of tooth orientation - Google Patents

Roller-cone bits, systems, drilling methods, and design methods with optimization of tooth orientation Download PDF

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Publication number
WO2000012860A3
WO2000012860A3 PCT/US1999/019992 US9919992W WO0012860A3 WO 2000012860 A3 WO2000012860 A3 WO 2000012860A3 US 9919992 W US9919992 W US 9919992W WO 0012860 A3 WO0012860 A3 WO 0012860A3
Authority
WO
WIPO (PCT)
Prior art keywords
methods
teeth
optimization
roller
systems
Prior art date
Application number
PCT/US1999/019992
Other languages
French (fr)
Other versions
WO2000012860A9 (en
WO2000012860A2 (en
Inventor
Shilin Chen
Original Assignee
Halliburton Energy Serv Inc
Shilin Chen
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=WO2000012860(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Halliburton Energy Serv Inc, Shilin Chen filed Critical Halliburton Energy Serv Inc
Priority to AU57984/99A priority Critical patent/AU5798499A/en
Priority to MXPA01002208A priority patent/MXPA01002208A/en
Priority to EP99945376A priority patent/EP1117894B2/en
Publication of WO2000012860A2 publication Critical patent/WO2000012860A2/en
Publication of WO2000012860A3 publication Critical patent/WO2000012860A3/en
Publication of WO2000012860A9 publication Critical patent/WO2000012860A9/en

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)

Abstract

A novel and improved roller cone drill bit and method of design are disclosed. A roller cone drill bit (10) for drilling through subterranean formations having an upper connection for attachment to a drill string (12), and a plurality cutting structures (16) rotatably mounted on arms extending downward from the connection. A number of teeth (18) are located in generally concentric rows on each cutting structure (16). The actual trajectory by which the teeth (18) engage the formation is mathematically determined. A straight-line trajectory is calculated based on the actual trajectory. The teeth (18) are positioned in the cutting structures such that each tooth (18) having a designed engagement surface is oriented perpendicular to the calculated straight-line trajectory.
PCT/US1999/019992 1998-08-31 1999-08-31 Roller-cone bits, systems, drilling methods, and design methods with optimization of tooth orientation WO2000012860A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AU57984/99A AU5798499A (en) 1998-08-31 1999-08-31 Roller-cone bits, systems, drilling methods, and design methods with optimization of tooth orientation
MXPA01002208A MXPA01002208A (en) 1998-08-31 1999-08-31 Roller-cone bits, systems, drilling methods, and design methods with optimization of tooth orientation.
EP99945376A EP1117894B2 (en) 1998-08-31 1999-08-31 Roller-cone bits, systems, drilling methods, and design methods with optimization of tooth orientation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US9844298P 1998-08-31 1998-08-31
US60/098,442 1998-08-31

Publications (3)

Publication Number Publication Date
WO2000012860A2 WO2000012860A2 (en) 2000-03-09
WO2000012860A3 true WO2000012860A3 (en) 2000-06-08
WO2000012860A9 WO2000012860A9 (en) 2000-11-23

Family

ID=22269299

Family Applications (1)

Application Number Title Priority Date Filing Date
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

Country Status (5)

Country Link
EP (6) EP1117894B2 (en)
AU (1) AU5798499A (en)
ID (1) ID28893A (en)
MX (1) MXPA01002208A (en)
WO (1) WO2000012860A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6619411B2 (en) 2001-01-31 2003-09-16 Smith International, Inc. Design of wear compensated roller cone drill bits

Families Citing this family (40)

* Cited by examiner, † Cited by third party
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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
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
GB2370059B (en) * 2000-03-13 2003-04-09 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
US7693695B2 (en) 2000-03-13 2010-04-06 Smith International, Inc. Methods for modeling, displaying, designing, and optimizing fixed cutter bits
US9482055B2 (en) 2000-10-11 2016-11-01 Smith International, Inc. Methods for modeling, designing, and optimizing the performance of drilling tool assemblies
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
US8401831B2 (en) 2000-03-13 2013-03-19 Smith International, Inc. Methods for designing secondary cutting structures for a bottom hole assembly
US7020597B2 (en) 2000-10-11 2006-03-28 Smith International, Inc. Methods for evaluating and improving drilling operations
US6601660B1 (en) * 2000-06-08 2003-08-05 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
US6637527B1 (en) 2000-06-08 2003-10-28 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
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
US7284623B2 (en) 2001-08-01 2007-10-23 Smith International, Inc. Method of drilling a bore hole
WO2005008022A1 (en) 2003-07-09 2005-01-27 Smith International, Inc. Methods for modeling, displaying, 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 (en) * 2005-11-08 2008-08-20 Baker Hughes Incorporated Methods for optimizing efficiency and durability of rotary drag bits and rotary drag bits designed for optimal efficiency and durability
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
BRPI0919556B8 (en) 2008-10-03 2019-07-30 Halliburton Energy Services Inc method, system for drilling a well, and, computer readable medium
ATE521850T1 (en) 2008-10-16 2011-09-15 Osram Gmbh METHOD FOR DESIGNING OPTICAL SYSTEMS AND CORRESPONDING OPTICAL 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
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
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
US9507754B2 (en) 2011-11-15 2016-11-29 Halliburton Energy Services, Inc. Modeling passage of a tool through a well
US11016466B2 (en) 2015-05-11 2021-05-25 Schlumberger Technology Corporation Method of designing and optimizing fixed cutter drill bits using dynamic cutter velocity, displacement, forces and work
CN105156036B (en) 2015-08-27 2018-01-05 中国石油天然气集团公司 Convex ridge type on-plane surface cutting tooth and diamond bit
EP3414994A1 (en) 2017-06-16 2018-12-19 OSRAM GmbH A lighting installation and corresponding method

Citations (5)

* 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
US5372210A (en) * 1992-10-13 1994-12-13 Camco International Inc. Rolling cutter drill bits
US5415030A (en) * 1992-01-09 1995-05-16 Baker Hughes Incorporated Method for evaluating formations and bit conditions
US5730234A (en) * 1995-05-15 1998-03-24 Institut Francais Du Petrole Method for determining drilling conditions comprising a drilling model
US5794720A (en) * 1996-03-25 1998-08-18 Dresser Industries, Inc. Method of assaying downhole occurrences and conditions

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2082755U (en) * 1991-02-02 1991-08-14 西南石油学院 Deflecting inserted tooth three-gear bit
US5197555A (en) * 1991-05-22 1993-03-30 Rock Bit International, Inc. Rock bit with vectored inserts

Patent Citations (5)

* 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
US5415030A (en) * 1992-01-09 1995-05-16 Baker Hughes Incorporated Method for evaluating formations and bit conditions
US5372210A (en) * 1992-10-13 1994-12-13 Camco International Inc. Rolling cutter drill bits
US5730234A (en) * 1995-05-15 1998-03-24 Institut Francais Du Petrole Method for determining drilling conditions comprising a drilling model
US5794720A (en) * 1996-03-25 1998-08-18 Dresser Industries, Inc. Method of assaying downhole occurrences and conditions

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP1117894A4 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6619411B2 (en) 2001-01-31 2003-09-16 Smith International, Inc. Design of wear compensated roller cone drill bits

Also Published As

Publication number Publication date
EP1117894B1 (en) 2003-12-03
EP1500783A3 (en) 2006-04-12
EP1371811A2 (en) 2003-12-17
EP1117894A4 (en) 2002-08-14
EP1498572A3 (en) 2006-04-12
EP1498572A2 (en) 2005-01-19
EP1500782A3 (en) 2006-04-12
EP1371811A3 (en) 2004-01-02
WO2000012860A9 (en) 2000-11-23
MXPA01002208A (en) 2003-03-27
EP1500783A2 (en) 2005-01-26
ID28893A (en) 2001-07-12
EP1500782A2 (en) 2005-01-26
EP1371811B1 (en) 2011-03-30
EP1117894A2 (en) 2001-07-25
EP1117894B2 (en) 2010-03-03
EP1500781A2 (en) 2005-01-26
AU5798499A (en) 2000-03-21
EP1500781A3 (en) 2006-04-12
WO2000012860A2 (en) 2000-03-09

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