NO20076490L - Aktivt styrt bunnhullstrykksystem og fremgangsmate med kontinuerlig sirkulasjonssystem - Google Patents

Aktivt styrt bunnhullstrykksystem og fremgangsmate med kontinuerlig sirkulasjonssystem

Info

Publication number
NO20076490L
NO20076490L NO20076490A NO20076490A NO20076490L NO 20076490 L NO20076490 L NO 20076490L NO 20076490 A NO20076490 A NO 20076490A NO 20076490 A NO20076490 A NO 20076490A NO 20076490 L NO20076490 L NO 20076490L
Authority
NO
Norway
Prior art keywords
borehole
pressure
fluid
continuous circulation
maintain
Prior art date
Application number
NO20076490A
Other languages
English (en)
Other versions
NO343598B1 (no
Inventor
Volker Krueger
Roger W Fincher
Harald Grimmer
Larry A Watkins
Sven Krueger
Peter Aronstam
Original Assignee
Baker Hughes 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 Baker Hughes Inc filed Critical Baker Hughes Inc
Publication of NO20076490L publication Critical patent/NO20076490L/no
Publication of NO343598B1 publication Critical patent/NO343598B1/no

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
    • 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
    • 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
    • E21B21/10—Valve arrangements in drilling-fluid circulation systems

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)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Paper (AREA)

Abstract

En APD-innretning (aktiv trykkdifferensial-innretning) tilveiebringer et trykkdifferensial i et borehull for styring av dynamiske trykktap mens borefluid kontinuerlig sirkuleres i borehullet. Et kontinuerlig sirkulasjonssystem sirkulerer fluid både under boring av borehullet og når boringen stanses. Operasjon av APD-innretningen tillater styring av borehullstrykket under kontinuerlig sirkulasjon uten vesentlig å endre densiteten av fluidet. APD-innretningen kan opprettholde borehullstrykk under det kombinerte trykk bevirket at vekten av fluidet og trykktap skapt på grunn av sirkulasjonen av fluidet i borehullet, kan opprettholde borehullet ved eller nær en balansert trykkbetingelse, opprettholde borehullet ved en underbalansert trykkbetingelse, redusere trykkfalleffekten i borehullet, og/eller redusere plutselig trykksvingningseffekten borehullet. En strømningsbegrensende innretning som skaper et tilbaketrykk i borehullsringrommet tilveiebringer overflatekontroll av borehullstrykket.
NO20076490A 2005-06-17 2007-12-18 Aktivt styrt bunnhullstrykksystem og fremgangsmåte med kontinuerlig sirkulasjonssystem NO343598B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US69179205P 2005-06-17 2005-06-17
PCT/US2006/023495 WO2006138565A1 (en) 2005-06-17 2006-06-16 Active controlled bottomhole pressure system and method with continuous circulation system

Publications (2)

Publication Number Publication Date
NO20076490L true NO20076490L (no) 2008-03-11
NO343598B1 NO343598B1 (no) 2019-04-08

Family

ID=37102317

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20076490A NO343598B1 (no) 2005-06-17 2007-12-18 Aktivt styrt bunnhullstrykksystem og fremgangsmåte med kontinuerlig sirkulasjonssystem

Country Status (4)

Country Link
CA (1) CA2612111A1 (no)
GB (2) GB2441927B (no)
NO (1) NO343598B1 (no)
WO (1) WO2006138565A1 (no)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007016000A1 (en) * 2005-07-27 2007-02-08 Baker Hughes Incorporated Active bottomhole pressure control with liner drilling and compeltion system
CN103556946A (zh) 2006-11-07 2014-02-05 哈利伯顿能源服务公司 钻井方法
GB2454895B (en) * 2007-11-22 2012-01-11 Schlumberger Holdings Flow diverter for drilling
CA2739590C (en) 2008-11-20 2017-01-03 Exxonmobil Upstream Research Company Sand and fluid production and injection modeling methods
US8281875B2 (en) 2008-12-19 2012-10-09 Halliburton Energy Services, Inc. Pressure and flow control in drilling operations
US9567843B2 (en) 2009-07-30 2017-02-14 Halliburton Energy Services, Inc. Well drilling methods with event detection
BR112012009248A2 (pt) 2010-02-25 2019-09-24 Halliburton Emergy Services Inc método para manter uma orientação substancialmente fixa de um dispositivo de controle de pressão em relação a uma plataforma movel metodo para controlar remotamente uma orientação de um dispositivo de controle de pressão em relação a uma plataforma movel e dispositivo de controle de pressão para uso em conjunção com uma plataforma
US8201628B2 (en) 2010-04-27 2012-06-19 Halliburton Energy Services, Inc. Wellbore pressure control with segregated fluid columns
US8820405B2 (en) 2010-04-27 2014-09-02 Halliburton Energy Services, Inc. Segregating flowable materials in a well
US8739863B2 (en) 2010-11-20 2014-06-03 Halliburton Energy Services, Inc. Remote operation of a rotating control device bearing clamp
US9163473B2 (en) 2010-11-20 2015-10-20 Halliburton Energy Services, Inc. Remote operation of a rotating control device bearing clamp and safety latch
US8584749B2 (en) 2010-12-17 2013-11-19 Exxonmobil Upstream Research Company Systems and methods for dual reinjection
WO2012138349A1 (en) 2011-04-08 2012-10-11 Halliburton Energy Services, Inc. Automatic standpipe pressure control in drilling
US9080407B2 (en) 2011-05-09 2015-07-14 Halliburton Energy Services, Inc. Pressure and flow control in drilling operations
MY172254A (en) 2011-09-08 2019-11-20 Halliburton Energy Services Inc High temperature drilling with lower temperature drated tools
US9823373B2 (en) 2012-11-08 2017-11-21 Halliburton Energy Services, Inc. Acoustic telemetry with distributed acoustic sensing system
CN105134111A (zh) * 2015-08-25 2015-12-09 宝鸡石油机械有限责任公司 一种多功能井眼清洗工具
US11719058B2 (en) 2020-12-16 2023-08-08 Halliburton Energy Services, Inc. System and method to conduct underbalanced drilling
US12345107B2 (en) 2022-08-03 2025-07-01 Weatherford Technology Holdings, Llc Reduction of equivalent circulating density in well operations

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4744426A (en) * 1986-06-02 1988-05-17 Reed John A Apparatus for reducing hydro-static pressure at the drill bit
US20040256161A1 (en) * 1998-07-15 2004-12-23 Baker Hughes Incorporated Modular design for downhole ECD-management devices and related methods
WO2005012685A1 (en) * 2003-07-31 2005-02-10 Maris International Limited Drilling method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GC0000342A (en) * 1999-06-22 2007-03-31 Shell Int Research Drilling system
US6904981B2 (en) * 2002-02-20 2005-06-14 Shell Oil Company Dynamic annular pressure control apparatus and method

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4744426A (en) * 1986-06-02 1988-05-17 Reed John A Apparatus for reducing hydro-static pressure at the drill bit
US20040256161A1 (en) * 1998-07-15 2004-12-23 Baker Hughes Incorporated Modular design for downhole ECD-management devices and related methods
WO2005012685A1 (en) * 2003-07-31 2005-02-10 Maris International Limited Drilling method

Also Published As

Publication number Publication date
WO2006138565A1 (en) 2006-12-28
GB2441927B (en) 2011-02-09
GB2441927A (en) 2008-03-19
NO343598B1 (no) 2019-04-08
GB0724939D0 (en) 2008-01-30
GB201015440D0 (en) 2010-10-27
GB2470859A (en) 2010-12-08
CA2612111A1 (en) 2006-12-28

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Legal Events

Date Code Title Description
CHAD Change of the owner's name or address (par. 44 patent law, par. patentforskriften)

Owner name: BAKER HUGHES, US