BR9914774A - Conjunto de cabeça de poço e método para perfurar poços - Google Patents

Conjunto de cabeça de poço e método para perfurar poços

Info

Publication number
BR9914774A
BR9914774A BR9914774-2A BR9914774A BR9914774A BR 9914774 A BR9914774 A BR 9914774A BR 9914774 A BR9914774 A BR 9914774A BR 9914774 A BR9914774 A BR 9914774A
Authority
BR
Brazil
Prior art keywords
tubular
drilling
grippers
wellhead assembly
drilling wells
Prior art date
Application number
BR9914774-2A
Other languages
English (en)
Portuguese (pt)
Inventor
Laurence John Ayling
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 BR9914774A publication Critical patent/BR9914774A/pt

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
    • E21B21/08—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 Tools (AREA)
  • Drilling And Boring (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
BR9914774-2A 1998-10-14 1999-10-14 Conjunto de cabeça de poço e método para perfurar poços BR9914774A (pt)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
BR9914774A true BR9914774A (pt) 2001-07-03

Family

ID=10840474

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9914774-2A BR9914774A (pt) 1998-10-14 1999-10-14 Conjunto de cabeça de poço e método para perfurar poços

Country Status (10)

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

Families Citing this family (17)

* 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
GB0004354D0 (en) * 2000-02-25 2000-04-12 Wellserv Plc Apparatus and method
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
GB0317846D0 (en) 2003-07-31 2003-09-03 Maris Internat Ltd Drilling method
NO333021B1 (no) * 2010-01-26 2013-02-18 West Drilling Products As Anordning og framgangsmåte for boring med kontinuerlig verktøyrotasjon og kontinuerlig borevæsketilførsel
NO332900B1 (no) * 2010-01-26 2013-01-28 Tool Tech As Undervanns pakkboks samt fremgangsmate for kjoring av en borestreng gjennom pakkboksen
BR112013032847A2 (pt) 2011-06-23 2017-02-21 John Ayling Laurence aparelho de perfuração com rotação contínua enquanto tubular está sendo adicionado
NO343013B1 (no) * 2016-11-07 2018-09-24 West Drilling Products As Anordning ved enhet for kontinuerlig borevæskesirkulasjon
US11136837B2 (en) 2017-01-18 2021-10-05 Minex Crc Ltd Mobile coiled tubing drilling apparatus
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
EP4202178A1 (fr) * 2021-12-23 2023-06-28 Sandvik Mining and Construction Oy Système de commande, dispositif de forage de roches et procédé de commande de mesures de couplage

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
EP0932745B1 (fr) * 1996-10-15 2005-04-13 Coupler Developments Limited Procede de forage a circulation continue

Also Published As

Publication number Publication date
DE69924629D1 (de) 2005-05-12
AU6220799A (en) 2000-05-01
GB9822303D0 (en) 1998-12-09
NO317821B1 (no) 2004-12-13
MXPA01003767A (es) 2002-09-18
NO20011680L (no) 2001-06-06
EP1121508A1 (fr) 2001-08-08
WO2000022278A1 (fr) 2000-04-20
ATE292740T1 (de) 2005-04-15
CA2346880A1 (fr) 2000-04-20
EP1121508B1 (fr) 2005-04-06
NO20011680D0 (no) 2001-04-04
CA2346880C (fr) 2007-04-03
AU759454B2 (en) 2003-04-17

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 14/10/1999, OBSERVADAS AS CONDICOES LEGAIS.

B25A Requested transfer of rights approved

Owner name: NATIONAL OILWELL VARCO, L.P. (US)

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 14.10.2019