NO20090767L - Fremgangsmate og anordning for a trykkregulere en bronn - Google Patents

Fremgangsmate og anordning for a trykkregulere en bronn

Info

Publication number
NO20090767L
NO20090767L NO20090767A NO20090767A NO20090767L NO 20090767 L NO20090767 L NO 20090767L NO 20090767 A NO20090767 A NO 20090767A NO 20090767 A NO20090767 A NO 20090767A NO 20090767 L NO20090767 L NO 20090767L
Authority
NO
Norway
Prior art keywords
well
pressure regulating
regulating
pressure
Prior art date
Application number
NO20090767A
Other languages
English (en)
Other versions
NO329687B1 (no
Inventor
Roger Stave
Original Assignee
Agr Subsea As
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 Agr Subsea As filed Critical Agr Subsea As
Priority to NO20090767A priority Critical patent/NO329687B1/no
Priority to PCT/NO2010/000050 priority patent/WO2010095947A1/en
Priority to US13/201,554 priority patent/US20110297388A1/en
Priority to BRPI1008074A priority patent/BRPI1008074A2/pt
Publication of NO20090767L publication Critical patent/NO20090767L/no
Publication of NO329687B1 publication Critical patent/NO329687B1/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
NO20090767A 2009-02-18 2009-02-18 Fremgangsmate og anordning for a trykkregulere en bronn NO329687B1 (no)

Priority Applications (4)

Application Number Priority Date Filing Date Title
NO20090767A NO329687B1 (no) 2009-02-18 2009-02-18 Fremgangsmate og anordning for a trykkregulere en bronn
PCT/NO2010/000050 WO2010095947A1 (en) 2009-02-18 2010-02-11 Method and device for pressure regulation of a well
US13/201,554 US20110297388A1 (en) 2009-02-18 2010-02-11 Method and device for pressure regulation of a well
BRPI1008074A BRPI1008074A2 (pt) 2009-02-18 2010-02-11 método e dispositivo para regulagem de pressão de um poço

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20090767A NO329687B1 (no) 2009-02-18 2009-02-18 Fremgangsmate og anordning for a trykkregulere en bronn

Publications (2)

Publication Number Publication Date
NO20090767L true NO20090767L (no) 2010-08-19
NO329687B1 NO329687B1 (no) 2010-11-29

Family

ID=42634067

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20090767A NO329687B1 (no) 2009-02-18 2009-02-18 Fremgangsmate og anordning for a trykkregulere en bronn

Country Status (4)

Country Link
US (1) US20110297388A1 (no)
BR (1) BRPI1008074A2 (no)
NO (1) NO329687B1 (no)
WO (1) WO2010095947A1 (no)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8887814B2 (en) 2006-11-07 2014-11-18 Halliburton Energy Services, Inc. Offshore universal riser system
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
EP2483513B1 (en) 2010-02-25 2015-08-12 Halliburton Energy Services, Inc. Pressure control device with remote orientation relative to a rig
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
RU2553751C2 (ru) 2011-04-08 2015-06-20 Халлибертон Энерджи Сервисез, Инк. Автоматическое управление давлением в напорной линии при бурении
US9080407B2 (en) 2011-05-09 2015-07-14 Halliburton Energy Services, Inc. Pressure and flow control in drilling operations
BR112014004638A2 (pt) 2011-09-08 2017-03-14 Halliburton Energy Services Inc método para manutenção de uma temperatura desejada em um local em um poço, e, sistema de poço
US8783358B2 (en) * 2011-09-16 2014-07-22 Chevron U.S.A. Inc. Methods and systems for circulating fluid within the annulus of a flexible pipe riser
BR112015008014B1 (pt) * 2012-10-15 2016-09-27 Nat Oilwell Varco Lp sistema e método de perfuração de duplo gradiente
US9194225B2 (en) * 2012-11-07 2015-11-24 Chevron U.S.A. Inc. Systems and methods for sensing a fluid level within a pipe
US9823373B2 (en) 2012-11-08 2017-11-21 Halliburton Energy Services, Inc. Acoustic telemetry with distributed acoustic sensing system
NO338020B1 (no) 2013-09-10 2016-07-18 Mhwirth As Et dypvanns borestigerørstrykkavlastningssystem omfattende en trykkfrigjøringsanordning, samt bruk av trykkfrigjøringsanordningen.
US9500035B2 (en) 2014-10-06 2016-11-22 Chevron U.S.A. Inc. Integrated managed pressure drilling transient hydraulic model simulator architecture
GB201503166D0 (en) 2015-02-25 2015-04-08 Managed Pressure Operations Riser assembly
US10538986B2 (en) * 2017-01-16 2020-01-21 Ensco International Incorporated Subsea pressure reduction manifold
US10988997B2 (en) * 2018-01-22 2021-04-27 Safekick Americas Llc Method and system for safe pressurized mud cap drilling

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4063602A (en) * 1975-08-13 1977-12-20 Exxon Production Research Company Drilling fluid diverter system
US6263982B1 (en) * 1998-03-02 2001-07-24 Weatherford Holding U.S., Inc. Method and system for return of drilling fluid from a sealed marine riser to a floating drilling rig while drilling
FR2787827B1 (fr) * 1998-12-29 2001-02-02 Elf Exploration Prod Methode de reglage a une valeur objectif d'un niveau de liquide de forage dans un tube prolongateur d'une installation de forage d'un puits et dispositif pour la mise en oeuvre de cette methode
US6668943B1 (en) * 1999-06-03 2003-12-30 Exxonmobil Upstream Research Company Method and apparatus for controlling pressure and detecting well control problems during drilling of an offshore well using a gas-lifted riser
US6457529B2 (en) * 2000-02-17 2002-10-01 Abb Vetco Gray Inc. Apparatus and method for returning drilling fluid from a subsea wellbore
CA2461639C (en) * 2001-09-10 2013-08-06 Ocean Riser Systems As Arrangement and method for regulating bottom hole pressures when drilling deepwater offshore wells
US20040065440A1 (en) * 2002-10-04 2004-04-08 Halliburton Energy Services, Inc. Dual-gradient drilling using nitrogen injection
US8887814B2 (en) * 2006-11-07 2014-11-18 Halliburton Energy Services, Inc. Offshore universal riser system
CN101730782B (zh) * 2007-06-01 2014-10-22 Agr深水发展系统股份有限公司 双密度泥浆返回系统
EP3425158B1 (en) * 2008-04-04 2020-04-01 Enhanced Drilling AS Systems and method for subsea drilling

Also Published As

Publication number Publication date
US20110297388A1 (en) 2011-12-08
NO329687B1 (no) 2010-11-29
WO2010095947A1 (en) 2010-08-26
BRPI1008074A2 (pt) 2016-03-15

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Legal Events

Date Code Title Description
PDF Filing an opposition

Opponent name: OCEAN RISER SYSTEMS AS, LYSAKER TORG 25

Effective date: 20110829

MM1K Lapsed by not paying the annual fees