CA2346880C - Drilling method - Google Patents

Drilling method Download PDF

Info

Publication number
CA2346880C
CA2346880C CA002346880A CA2346880A CA2346880C CA 2346880 C CA2346880 C CA 2346880C CA 002346880 A CA002346880 A CA 002346880A CA 2346880 A CA2346880 A CA 2346880A CA 2346880 C CA2346880 C CA 2346880C
Authority
CA
Canada
Prior art keywords
tubular
slips
drill string
grips
drilling
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 - Lifetime
Application number
CA002346880A
Other languages
English (en)
French (fr)
Other versions
CA2346880A1 (en
Inventor
Laurence John Ayling
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.)
National Oilwell Varco LP
Original Assignee
Coupler Developments Ltd
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 Coupler Developments Ltd filed Critical Coupler Developments Ltd
Publication of CA2346880A1 publication Critical patent/CA2346880A1/en
Application granted granted Critical
Publication of CA2346880C publication Critical patent/CA2346880C/en
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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/068—Well heads; Setting-up thereof having provision for introducing objects or fluids into, or removing objects from, wells
    • 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
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/16—Connecting or disconnecting pipe couplings or joints
    • 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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/01—Arrangements for handling drilling fluids or cuttings outside the borehole, e.g. mud boxes
    • E21B21/019—Arrangements for maintaining circulation of drilling fluid while connecting or disconnecting tubular joints
    • 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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/08—Controlling or monitoring pressure or flow of drilling fluid, e.g. automatic filling of boreholes, automatic control of bottom pressure
    • E21B21/085—Underbalanced techniques, i.e. where borehole fluid pressure is below formation pressure
    • 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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/01—Arrangements for handling drilling fluids or cuttings outside the borehole, e.g. mud boxes

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)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Drilling And Boring (AREA)
  • Drilling Tools (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
CA002346880A 1998-10-14 1999-10-14 Drilling method Expired - Lifetime CA2346880C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9822303.5A GB9822303D0 (en) 1998-10-14 1998-10-14 Drilling method
GB9822303.5 1998-10-14
PCT/GB1999/003411 WO2000022278A1 (en) 1998-10-14 1999-10-14 Drilling method

Publications (2)

Publication Number Publication Date
CA2346880A1 CA2346880A1 (en) 2000-04-20
CA2346880C true CA2346880C (en) 2007-04-03

Family

ID=10840474

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002346880A Expired - Lifetime CA2346880C (en) 1998-10-14 1999-10-14 Drilling method

Country Status (10)

Country Link
EP (1) EP1121508B1 (de)
AT (1) ATE292740T1 (de)
AU (1) AU759454B2 (de)
BR (1) BR9914774A (de)
CA (1) CA2346880C (de)
DE (1) DE69924629D1 (de)
GB (1) GB9822303D0 (de)
MX (1) MXPA01003767A (de)
NO (1) NO317821B1 (de)
WO (1) WO2000022278A1 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2346576B (en) 1999-01-28 2003-08-13 Weatherford Lamb A rotary and a method for facilitating the connection of pipes
GB2348844A (en) 1999-04-13 2000-10-18 Weatherford Lamb Apparatus and method for aligning tubulars
GB0004354D0 (en) 2000-02-25 2000-04-12 Wellserv Plc Apparatus and method
US7028585B2 (en) 1999-11-26 2006-04-18 Weatherford/Lamb, Inc. Wrenching tong
US7107875B2 (en) 2000-03-14 2006-09-19 Weatherford/Lamb, Inc. Methods and apparatus for connecting tubulars while drilling
US6412554B1 (en) 2000-03-14 2002-07-02 Weatherford/Lamb, Inc. Wellbore circulation system
GB0026598D0 (en) * 2000-10-31 2000-12-13 Coupler Developments Ltd Improved drilling methods and apparatus
GB0131031D0 (en) 2001-12-31 2002-02-13 Maris Tdm Ltd Pipe handling apparatus
US7281451B2 (en) 2002-02-12 2007-10-16 Weatherford/Lamb, Inc. Tong
US7506564B2 (en) 2002-02-12 2009-03-24 Weatherford/Lamb, Inc. Gripping system for a tong
US7100697B2 (en) 2002-09-05 2006-09-05 Weatherford/Lamb, Inc. Method and apparatus for reforming tubular connections
GB0317846D0 (en) 2003-07-31 2003-09-03 Maris Internat Ltd Drilling method
AU2004212590B2 (en) 2003-09-19 2007-03-15 Weatherford Technology Holdings, Llc Adapter frame for a power frame
NO332900B1 (no) * 2010-01-26 2013-01-28 Tool Tech As Undervanns pakkboks samt fremgangsmate for kjoring av en borestreng gjennom pakkboksen
NO333021B1 (no) * 2010-01-26 2013-02-18 West Drilling Products As Anordning og framgangsmåte for boring med kontinuerlig verktøyrotasjon og kontinuerlig borevæsketilførsel
WO2012176182A2 (en) 2011-06-23 2012-12-27 Laurence John Ayling Drilling apparatus with continuous rotation while tubular is being added
NO343013B1 (no) * 2016-11-07 2018-09-24 West Drilling Products As Anordning ved enhet for kontinuerlig borevæskesirkulasjon
CN110300834B (zh) 2017-01-18 2022-04-29 米尼克斯Crc有限公司 一种移动式连续油管钻井装置
US20190078401A1 (en) * 2017-09-14 2019-03-14 Ensco International Incorporated Tool joint positioning
KR102006695B1 (ko) * 2017-10-20 2019-08-02 삼성중공업 주식회사 연속시추장치
KR102106497B1 (ko) * 2017-11-01 2020-05-04 삼성중공업 주식회사 연속트리핑장치
KR102106493B1 (ko) * 2018-07-04 2020-05-04 삼성중공업 주식회사 연속시추용 서브 실링장치
KR102106503B1 (ko) * 2018-07-16 2020-05-04 삼성중공업 주식회사 연속시추용 리볼빙 어셈블리 및 이를 포함하는 천공장치
EP4202178B1 (de) * 2021-12-23 2025-12-10 Sandvik Mining and Construction Oy Steuersystem, gesteinsbohranlage und verfahren zur steuerung von kupplungsmassnahmen

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1597028A (en) 1977-08-26 1981-09-03 Tokyo Shibaura Electric Co Image-pickup apparatus
BR9712521A (pt) * 1996-10-15 1999-10-19 Maris Int Ltd Método de perfuração com circulação contìnua e acoplador para ser usado em perfuração contìnua

Also Published As

Publication number Publication date
NO20011680D0 (no) 2001-04-04
BR9914774A (pt) 2001-07-03
ATE292740T1 (de) 2005-04-15
CA2346880A1 (en) 2000-04-20
NO317821B1 (no) 2004-12-13
MXPA01003767A (es) 2002-09-18
AU759454B2 (en) 2003-04-17
NO20011680L (no) 2001-06-06
EP1121508B1 (de) 2005-04-06
AU6220799A (en) 2000-05-01
GB9822303D0 (en) 1998-12-09
WO2000022278A1 (en) 2000-04-20
EP1121508A1 (de) 2001-08-08
DE69924629D1 (de) 2005-05-12

Similar Documents

Publication Publication Date Title
US7252151B2 (en) Drilling method
CA2346880C (en) Drilling method
EP0932745B1 (de) Bohrverfahren mit kontinuierlicher zirkulation
US5215151A (en) Method and apparatus for drilling bore holes under pressure
EP1257724B1 (de) Vorrichtung und verfahren in bezug auf zangen, kontinuierliche zirkulation und sicherheitsabfangkeile
US8517111B2 (en) Systems and methods for circulating out a well bore influx in a dual gradient environment
US8627890B2 (en) Rotating continuous flow sub
Jenner et al. The continuous-circulation system: an advance in constant-pressure drilling
AU2014205204B2 (en) Jetting tool
US11053755B2 (en) Iron roughnecks for non-stop circulation system
WO2005012685A1 (en) Drilling method
US20180163472A1 (en) Drilling traction system and method
CN102505925A (zh) 用于深水钻井的工具传送装置

Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20191015