CA2523325A1 - Allocation de l'ecoulement pour trepans - Google Patents

Allocation de l'ecoulement pour trepans Download PDF

Info

Publication number
CA2523325A1
CA2523325A1 CA002523325A CA2523325A CA2523325A1 CA 2523325 A1 CA2523325 A1 CA 2523325A1 CA 002523325 A CA002523325 A CA 002523325A CA 2523325 A CA2523325 A CA 2523325A CA 2523325 A1 CA2523325 A1 CA 2523325A1
Authority
CA
Canada
Prior art keywords
bit
flow
nozzle
drill bit
nozzles
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.)
Abandoned
Application number
CA002523325A
Other languages
English (en)
Inventor
Dwayne P. Terracina
Lijun Song
James L. Larsen
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.)
Smith International Inc
Original Assignee
Smith International 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
Application filed by Smith International Inc filed Critical Smith International Inc
Publication of CA2523325A1 publication Critical patent/CA2523325A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B10/00—Drill bits
    • E21B10/60—Drill bits characterised by conduits or nozzles for drilling fluids
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B10/00—Drill bits
    • E21B10/60—Drill bits characterised by conduits or nozzles for drilling fluids
    • E21B10/602—Drill bits characterised by conduits or nozzles for drilling fluids the bit being a rotary drag type bit with blades
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F30/00—Computer-aided design [CAD]
    • G06F30/20—Design optimisation, verification or simulation
CA002523325A 2004-10-12 2005-10-12 Allocation de l'ecoulement pour trepans Abandoned CA2523325A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US61806004P 2004-10-12 2004-10-12
US60/618,060 2004-10-12

Publications (1)

Publication Number Publication Date
CA2523325A1 true CA2523325A1 (fr) 2006-04-12

Family

ID=35451618

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002523325A Abandoned CA2523325A1 (fr) 2004-10-12 2005-10-12 Allocation de l'ecoulement pour trepans

Country Status (3)

Country Link
US (1) US20060076163A1 (fr)
CA (1) CA2523325A1 (fr)
GB (1) GB2419202B (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7596481B2 (en) * 2004-03-16 2009-09-29 M-I L.L.C. Three-dimensional wellbore analysis and visualization
US7657414B2 (en) * 2005-02-23 2010-02-02 M-I L.L.C. Three-dimensional wellbore visualization system for hydraulics analyses
US7802640B2 (en) * 2005-08-23 2010-09-28 Halliburton Energy Services, Inc. Rotary drill bit with nozzles designed to enhance hydraulic performance and drilling fluid efficiency
US20070106487A1 (en) * 2005-11-08 2007-05-10 David Gavia Methods for optimizing efficiency and durability of rotary drag bits and rotary drag bits designed for optimal efficiency and durability
US7886851B2 (en) * 2006-08-11 2011-02-15 Schlumberger Technology Corporation Drill bit nozzle
US7958952B2 (en) * 2007-05-03 2011-06-14 Teledrill Inc. Pulse rate of penetration enhancement device and method
US7836948B2 (en) * 2007-05-03 2010-11-23 Teledrill Inc. Flow hydraulic amplification for a pulsing, fracturing, and drilling (PFD) device
BRPI1006164A2 (pt) * 2009-01-14 2016-02-23 Halliburton Energy Services Inc brocas de perfuração rotativas com características de fluxo de fluido otimizado.
US9581267B2 (en) 2011-04-06 2017-02-28 David John Kusko Hydroelectric control valve for remote locations
US9633165B1 (en) * 2015-12-23 2017-04-25 Exa Corporation Composite design direction
WO2019002436A1 (fr) * 2017-06-30 2019-01-03 Shell Internationale Research Maatschappij B.V. Train de tiges rotatif orientable
WO2021231828A1 (fr) 2020-05-14 2021-11-18 Taurex Drill Bits, LLC Quantification de données d'usure pour outils de puits
CN112949001B (zh) * 2021-03-09 2022-05-03 湖南科技大学 一种主副水路型金刚石钻头水路系统的设计方法
CN114278230A (zh) * 2021-12-30 2022-04-05 库尔勒施得石油技术服务有限公司 一种反循环钻头

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1348694A (en) * 1971-05-10 1974-03-20 Shell Int Research Diamond bit
US3971926A (en) * 1975-05-28 1976-07-27 Halliburton Company Simulator for an oil well circulation system
US4246977A (en) * 1979-04-09 1981-01-27 Smith International, Inc. Diamond studded insert drag bit with strategically located hydraulic passages for mud motors
US4453605A (en) * 1981-04-30 1984-06-12 Nl Industries, Inc. Drill bit and method of metallurgical and mechanical holding of cutters in a drill bit
US4550790A (en) * 1983-02-28 1985-11-05 Norton Christensen, Inc. Diamond rotating bit
US4776411A (en) * 1987-03-23 1988-10-11 Smith International, Inc. Fluid flow control for drag bits
US4815342A (en) * 1987-12-15 1989-03-28 Amoco Corporation Method for modeling and building drill bits
US5455780A (en) * 1991-10-03 1995-10-03 Halliburton Company Method of tracking material in a well
US5839329A (en) * 1994-03-16 1998-11-24 Baker Hughes Incorporated Method for infiltrating preformed components and component assemblies
US6612382B2 (en) * 1996-03-25 2003-09-02 Halliburton Energy Services, Inc. Iterative drilling simulation process for enhanced economic decision making
US5794725A (en) * 1996-04-12 1998-08-18 Baker Hughes Incorporated Drill bits with enhanced hydraulic flow characteristics
GB2367573B (en) * 1997-09-19 2002-05-29 Baker Hughes Inc Earth-boring drill bits with enhanced formation cuttings removal features and methods of drilling
US6125947A (en) * 1997-09-19 2000-10-03 Baker Hughes Incorporated Earth-boring drill bits with enhanced formation cuttings removal features and methods of drilling
US6089744A (en) * 1997-12-29 2000-07-18 Exa Corporation Computer simulation of physical processes
GB2339810B (en) * 1998-07-14 2002-05-22 Camco Internat A method of determining characteristics of a rotary drag-type drill bit
US6186251B1 (en) * 1998-07-27 2001-02-13 Baker Hughes Incorporated Method of altering a balance characteristic and moment configuration of a drill bit and drill bit
US6290006B1 (en) * 1998-09-29 2001-09-18 Halliburton Engrey Service Inc. Apparatus and method for a roller bit using collimated jets sweeping separate bottom-hole tracks
US6454030B1 (en) * 1999-01-25 2002-09-24 Baker Hughes Incorporated Drill bits and other articles of manufacture including a layer-manufactured shell integrally secured to a cast structure and methods of fabricating same
US6424919B1 (en) * 2000-06-26 2002-07-23 Smith International, Inc. Method for determining preferred drill bit design parameters and drilling parameters using a trained artificial neural network, and methods for training the artificial neural network
US7027968B2 (en) * 2002-01-18 2006-04-11 Conocophillips Company Method for simulating subsea mudlift drilling and well control operations
US7213661B2 (en) * 2003-12-05 2007-05-08 Smith International, Inc. Dual property hydraulic configuration
US7040423B2 (en) * 2004-02-26 2006-05-09 Smith International, Inc. Nozzle bore for high flow rates
US7546884B2 (en) * 2004-03-17 2009-06-16 Schlumberger Technology Corporation Method and apparatus and program storage device adapted for automatic drill string design based on wellbore geometry and trajectory requirements
US20060277009A1 (en) * 2005-06-02 2006-12-07 Smith International, Inc. Simulation and modeling of rock removal control over localized zones for rock bit
DE112006002137T5 (de) * 2005-08-08 2008-06-26 Halliburton Energy Services, Inc., Houston Verfahren und Systeme zum Konstruieren und/oder Auswählen von Bohrausrüstung mit einer gewünschten Bohrmeißellenkbarkeit
US7860693B2 (en) * 2005-08-08 2010-12-28 Halliburton Energy Services, Inc. Methods and systems for designing and/or selecting drilling equipment using predictions of rotary drill bit walk
US7802640B2 (en) * 2005-08-23 2010-09-28 Halliburton Energy Services, Inc. Rotary drill bit with nozzles designed to enhance hydraulic performance and drilling fluid efficiency
US7558714B2 (en) * 2006-08-10 2009-07-07 Exa Corporation Computer simulation of physical processes

Also Published As

Publication number Publication date
GB2419202B (en) 2006-10-25
US20060076163A1 (en) 2006-04-13
GB2419202A (en) 2006-04-19
GB0520755D0 (en) 2005-11-23

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued