DK2185784T3 - Pumpe monteret på returledning til slamretursystem uden stigrør - Google Patents

Pumpe monteret på returledning til slamretursystem uden stigrør

Info

Publication number
DK2185784T3
DK2185784T3 DK08782566.7T DK08782566T DK2185784T3 DK 2185784 T3 DK2185784 T3 DK 2185784T3 DK 08782566 T DK08782566 T DK 08782566T DK 2185784 T3 DK2185784 T3 DK 2185784T3
Authority
DK
Denmark
Prior art keywords
return
slam
risk
pump fitted
return pipe
Prior art date
Application number
DK08782566.7T
Other languages
English (en)
Inventor
David E Smith
Nils Lennart Rolland
Harald Hufthammer
Roger Stave
Original Assignee
Agr Subsea 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 Agr Subsea Inc filed Critical Agr Subsea Inc
Application granted granted Critical
Publication of DK2185784T3 publication Critical patent/DK2185784T3/da

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
    • E21B21/001—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor specially adapted for underwater drilling
    • 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)
  • 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)
DK08782566.7T 2007-08-02 2008-07-31 Pumpe monteret på returledning til slamretursystem uden stigrør DK2185784T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/833,010 US7913764B2 (en) 2007-08-02 2007-08-02 Return line mounted pump for riserless mud return system
PCT/US2008/071770 WO2009018448A2 (en) 2007-08-02 2008-07-31 Return line mounted pump for riserless mud return system

Publications (1)

Publication Number Publication Date
DK2185784T3 true DK2185784T3 (da) 2013-08-12

Family

ID=40305275

Family Applications (1)

Application Number Title Priority Date Filing Date
DK08782566.7T DK2185784T3 (da) 2007-08-02 2008-07-31 Pumpe monteret på returledning til slamretursystem uden stigrør

Country Status (8)

Country Link
US (1) US7913764B2 (da)
EP (1) EP2185784B1 (da)
AU (1) AU2008282100B2 (da)
BR (1) BRPI0814738B1 (da)
DK (1) DK2185784T3 (da)
MX (1) MX2010001308A (da)
MY (1) MY156011A (da)
WO (1) WO2009018448A2 (da)

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MX2009013067A (es) * 2007-06-01 2010-05-27 Agr Deepwater Dev Systems Inc Sistema de retorno de lodos de densidad dual.
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US8281875B2 (en) 2008-12-19 2012-10-09 Halliburton Energy Services, Inc. Pressure and flow control in drilling operations
US8322442B2 (en) * 2009-03-10 2012-12-04 Vetco Gray Inc. Well unloading package
WO2011011505A2 (en) * 2009-07-23 2011-01-27 Bp Corporation North America Inc. Offshore drilling system
US9567843B2 (en) 2009-07-30 2017-02-14 Halliburton Energy Services, Inc. Well drilling methods with event detection
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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
US8162063B2 (en) * 2010-09-03 2012-04-24 Stena Drilling Ltd. Dual gradient drilling ship
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BRPI1100228B1 (pt) * 2011-02-18 2021-01-19 Petroleo Brasileiro S.A. - Petrobras escotilha para monitoramento e inspeção de riser flexível
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
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MY172254A (en) 2011-09-08 2019-11-20 Halliburton Energy Services Inc High temperature drilling with lower temperature drated tools
GB2502626A (en) * 2012-06-01 2013-12-04 Statoil Petroleum As Controlling the fluid pressure of a borehole during drilling
BR112015008014B1 (pt) 2012-10-15 2016-09-27 Nat Oilwell Varco Lp sistema e método de perfuração de duplo gradiente
US9823373B2 (en) 2012-11-08 2017-11-21 Halliburton Energy Services, Inc. Acoustic telemetry with distributed acoustic sensing system
BR112016007451A2 (pt) * 2013-11-18 2017-08-01 Landmark Graphics Corp método e sistema para fornecer recursos intensificados para perfuração sem riser, e, dispositivo de armazenamento
AU2015350412B2 (en) 2014-11-18 2018-09-06 Aarbakke Innovation A.S. Subsea slanted wellhead system and bop system with dual injector head units
US10253235B2 (en) 2014-12-05 2019-04-09 Halliburton Energy Services, Inc. Treatment fluids comprising calcium aluminate cement and methods of use
GB201503166D0 (en) 2015-02-25 2015-04-08 Managed Pressure Operations Riser assembly
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BR102021005383A2 (pt) * 2021-03-22 2022-09-27 Petróleo Brasileiro S.A. - Petrobras Perfuração marítima com circulação reversa de fluido sem uso de riser de perfuração

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Also Published As

Publication number Publication date
US7913764B2 (en) 2011-03-29
WO2009018448A3 (en) 2009-04-02
MY156011A (en) 2015-12-31
EP2185784A2 (en) 2010-05-19
MX2010001308A (es) 2010-06-01
EP2185784A4 (en) 2012-03-07
BRPI0814738A2 (pt) 2015-03-03
US20090032301A1 (en) 2009-02-05
AU2008282100B2 (en) 2013-07-11
WO2009018448A9 (en) 2009-09-03
AU2008282100A1 (en) 2009-02-05
EP2185784B1 (en) 2013-05-22
BRPI0814738B1 (pt) 2018-05-22
WO2009018448A2 (en) 2009-02-05

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