GB2435706B - Methods for designing fixed cutter bits and bits made using such methods - Google Patents

Methods for designing fixed cutter bits and bits made using such methods

Info

Publication number
GB2435706B
GB2435706B GB0705442A GB0705442A GB2435706B GB 2435706 B GB2435706 B GB 2435706B GB 0705442 A GB0705442 A GB 0705442A GB 0705442 A GB0705442 A GB 0705442A GB 2435706 B GB2435706 B GB 2435706B
Authority
GB
United Kingdom
Prior art keywords
methods
bits
fixed cutter
designing fixed
designing
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.)
Expired - Fee Related
Application number
GB0705442A
Other versions
GB0705442D0 (en
GB2435706A (en
Inventor
Sujian J Huang
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
Priority to GB0705442A priority Critical patent/GB2435706B/en
Priority claimed from GB0600580A external-priority patent/GB2420862B/en
Publication of GB0705442D0 publication Critical patent/GB0705442D0/en
Publication of GB2435706A publication Critical patent/GB2435706A/en
Application granted granted Critical
Publication of GB2435706B publication Critical patent/GB2435706B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • E21B10/42—Rotary drag type drill bits with teeth, blades or like cutting elements, e.g. fork-type bits, fish tail bits
    • 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
    • E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
    • E21B10/54—Drill bits characterised by wear resisting parts, e.g. diamond inserts the bit being of the rotary drag type, e.g. fork-type bits
    • 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
    • E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
    • E21B10/54—Drill bits characterised by wear resisting parts, e.g. diamond inserts the bit being of the rotary drag type, e.g. fork-type bits
    • E21B10/55—Drill bits characterised by wear resisting parts, e.g. diamond inserts the bit being of the rotary drag type, e.g. fork-type bits with preformed cutting elements
    • 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
    • E21B44/00—Automatic control systems specially adapted for drilling operations, i.e. self-operating systems which function to carry out or modify a drilling operation without intervention of a human operator, e.g. computer-controlled drilling systems; Systems specially adapted for monitoring a plurality of drilling variables or conditions
    • G06F17/5009—
    • 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
GB0705442A 2003-07-09 2004-07-09 Methods for designing fixed cutter bits and bits made using such methods Expired - Fee Related GB2435706B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0705442A GB2435706B (en) 2003-07-09 2004-07-09 Methods for designing fixed cutter bits and bits made using such methods

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US48564203P 2003-07-09 2003-07-09
GB0705442A GB2435706B (en) 2003-07-09 2004-07-09 Methods for designing fixed cutter bits and bits made using such methods
GB0600580A GB2420862B (en) 2003-07-09 2004-07-09 Methods for designing fixed cutter bits and bits made using such methods

Publications (3)

Publication Number Publication Date
GB0705442D0 GB0705442D0 (en) 2007-05-02
GB2435706A GB2435706A (en) 2007-09-05
GB2435706B true GB2435706B (en) 2008-03-05

Family

ID=38370966

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0705442A Expired - Fee Related GB2435706B (en) 2003-07-09 2004-07-09 Methods for designing fixed cutter bits and bits made using such methods

Country Status (1)

Country Link
GB (1) GB2435706B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2065557A1 (en) * 2007-11-29 2009-06-03 Services Pétroliers Schlumberger A visualization system for a downhole tool
US10227857B2 (en) 2011-08-29 2019-03-12 Baker Hughes, A Ge Company, Llc Modeling and simulation of complete drill strings
US20170218733A1 (en) * 2016-01-29 2017-08-03 Baker Hughes Incorporated Model based testing of rotating borehole components

Citations (6)

* 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
US5131478A (en) * 1989-02-21 1992-07-21 Brett J Ford Low friction subterranean drill bit and related methods
GB2364081A (en) * 2000-06-26 2002-01-16 Smith International Drilling Optimisation Using Artificial Neural Networks
GB2367843A (en) * 2000-10-11 2002-04-17 Smith International Modelling the dynamic behaviour of a complete drilling tool assembly
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
GB2400696A (en) * 2003-03-26 2004-10-20 Smith International Radial force distributions in rock bit design

Patent Citations (6)

* 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
US5131478A (en) * 1989-02-21 1992-07-21 Brett J Ford Low friction subterranean drill bit and related methods
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
GB2364081A (en) * 2000-06-26 2002-01-16 Smith International Drilling Optimisation Using Artificial Neural Networks
GB2367843A (en) * 2000-10-11 2002-04-17 Smith International Modelling the dynamic behaviour of a complete drilling tool assembly
GB2400696A (en) * 2003-03-26 2004-10-20 Smith International Radial force distributions in rock bit design

Also Published As

Publication number Publication date
GB0705442D0 (en) 2007-05-02
GB2435706A (en) 2007-09-05

Similar Documents

Publication Publication Date Title
GB2420862B (en) Methods for designing fixed cutter bits and bits made using such methods
GB2398316B (en) Novel bits and cutting structures
GB2409474B (en) Novel bits and cutting structures
GB2397836B (en) Cutter element and drill bit
HK1068325A1 (en) Glass cutting method
EG24101A (en) Drilling system and method
GB2429477B (en) While drilling system and method
GB2397599B (en) Coring bits
GB2400366B (en) Cutting apparatus
GB0309397D0 (en) Screening methods
GB2398035B (en) Cutting apparatus
EP1479488A4 (en) Cutter
GB0328685D0 (en) Improvements in drilling
GB2435706B (en) Methods for designing fixed cutter bits and bits made using such methods
GB0300672D0 (en) All bits
GB0317846D0 (en) Drilling method
GB2404406B (en) Novel bits and cutting structures
GB2401100B (en) Cutting apparatus
GB0329870D0 (en) Reamer guide and method
GB2403679B (en) Conker cutter
GB0305252D0 (en) Methods
SG120973A1 (en) Glass cutting method
GB0328212D0 (en) Drilling and well intervention
GB0317450D0 (en) Drilling method
SI1648644T1 (en) Milling cutter

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20160709