NO20010199D0 - Undervanns brönnhull-boresystem for redusering av bunnhulltrykk - Google Patents

Undervanns brönnhull-boresystem for redusering av bunnhulltrykk

Info

Publication number
NO20010199D0
NO20010199D0 NO20010199A NO20010199A NO20010199D0 NO 20010199 D0 NO20010199 D0 NO 20010199D0 NO 20010199 A NO20010199 A NO 20010199A NO 20010199 A NO20010199 A NO 20010199A NO 20010199 D0 NO20010199 D0 NO 20010199D0
Authority
NO
Norway
Prior art keywords
bottom hole
drilling system
hole pressure
wellbore drilling
reducing bottom
Prior art date
Application number
NO20010199A
Other languages
English (en)
Other versions
NO20010199L (no
NO320829B1 (no
Inventor
Roger W Fincher
Larry Watkins
Roland May
James W Mcfarlane
Peter Fontana
Original Assignee
Deep Vision Llc
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 Deep Vision Llc filed Critical Deep Vision Llc
Publication of NO20010199D0 publication Critical patent/NO20010199D0/no
Publication of NO20010199L publication Critical patent/NO20010199L/no
Publication of NO320829B1 publication Critical patent/NO320829B1/no

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
    • B63B21/50—Anchoring arrangements or methods for special vessels, e.g. for floating drilling platforms or dredgers
    • B63B21/502—Anchoring arrangements or methods for special vessels, e.g. for floating drilling platforms or dredgers by means of tension legs
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/20—Flexible or articulated drilling pipes, e.g. flexible or articulated rods, pipes or cables
    • E21B17/206—Flexible or articulated drilling pipes, e.g. flexible or articulated rods, pipes or cables with conductors, e.g. electrical, optical
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E21B19/002—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables specially adapted for underwater drilling
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E21B19/08—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods
    • E21B19/09—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods specially adapted for drilling underwater formations from a floating support using heave compensators supporting the drill string
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E21B19/22—Handling reeled pipe or rod units, e.g. flexible drilling pipes
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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 DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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 DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E21B33/076—Well heads; Setting-up thereof having provision for introducing objects or fluids into, or removing objects from, wells specially adapted for underwater installations
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/002—Drilling with diversely driven shafts extending into the borehole
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/12—Underwater drilling
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/12—Underwater drilling
    • E21B7/128—Underwater drilling from floating support with independent underwater anchored guide base
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/28—Enlarging drilled holes, e.g. by counterboring
NO20010199A 1998-07-15 2001-01-12 Undervanns bronnhull-boresystem for redusering av bunnhulltrykk NO320829B1 (no)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US9290898P 1998-07-15 1998-07-15
US9518898P 1998-08-03 1998-08-03
US10154198P 1998-09-23 1998-09-23
US10860198P 1998-11-16 1998-11-16
PCT/US1999/016150 WO2000004269A2 (en) 1998-07-15 1999-07-15 Subsea wellbore drilling system for reducing bottom hole pressure

Publications (3)

Publication Number Publication Date
NO20010199D0 true NO20010199D0 (no) 2001-01-12
NO20010199L NO20010199L (no) 2001-03-13
NO320829B1 NO320829B1 (no) 2006-01-30

Family

ID=27492605

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20010199A NO320829B1 (no) 1998-07-15 2001-01-12 Undervanns bronnhull-boresystem for redusering av bunnhulltrykk

Country Status (5)

Country Link
US (3) US6415877B1 (no)
AU (1) AU5001299A (no)
GB (2) GB2356657B (no)
NO (1) NO320829B1 (no)
WO (2) WO2000004269A2 (no)

Families Citing this family (160)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7174975B2 (en) * 1998-07-15 2007-02-13 Baker Hughes Incorporated Control systems and methods for active controlled bottomhole pressure systems
US7096975B2 (en) * 1998-07-15 2006-08-29 Baker Hughes Incorporated Modular design for downhole ECD-management devices and related methods
US7806203B2 (en) * 1998-07-15 2010-10-05 Baker Hughes Incorporated Active controlled bottomhole pressure system and method with continuous circulation system
US7270185B2 (en) * 1998-07-15 2007-09-18 Baker Hughes Incorporated Drilling system and method for controlling equivalent circulating density during drilling of wellbores
US8011450B2 (en) 1998-07-15 2011-09-06 Baker Hughes Incorporated Active bottomhole pressure control with liner drilling and completion systems
US6837313B2 (en) 2002-01-08 2005-01-04 Weatherford/Lamb, Inc. Apparatus and method to reduce fluid pressure in a wellbore
GB9904380D0 (en) * 1999-02-25 1999-04-21 Petroline Wellsystems Ltd Drilling method
GB9930450D0 (en) * 1999-12-23 2000-02-16 Eboroil Sa Subsea well intervention vessel
NO315386B1 (no) * 2000-02-21 2003-08-25 Fmc Kongsberg Subsea As Anordning og fremgangsmåte for intervensjon i en undersjöisk brönn
GB2365463B (en) 2000-08-01 2005-02-16 Renovus Ltd Drilling method
US7992655B2 (en) * 2001-02-15 2011-08-09 Dual Gradient Systems, Llc Dual gradient drilling method and apparatus with multiple concentric drill tubes and blowout preventers
US6926101B2 (en) * 2001-02-15 2005-08-09 Deboer Luc System and method for treating drilling mud in oil and gas well drilling applications
US6802379B2 (en) 2001-02-23 2004-10-12 Exxonmobil Upstream Research Company Liquid lift method for drilling risers
AU2002253976A1 (en) 2001-02-23 2002-09-12 Exxonmobil Upstream Research Company Method and apparatus for controlling bottom-hole pressure during dual-gradient drilling
IL141647A0 (en) * 2001-02-26 2002-03-10 Yeda Res & Dev Synthetic human peptides and pharmaceutical compositions comprising them for the treatment of systemic lupus erythematosus
CA2344627C (en) * 2001-04-18 2007-08-07 Northland Energy Corporation Method of dynamically controlling bottom hole circulating pressure in a wellbore
GB2389130B (en) * 2001-07-09 2006-01-11 Baker Hughes Inc Drilling system and method for controlling equivalent circulating density during drilling of wellbores
USRE43199E1 (en) * 2001-09-10 2012-02-21 Ocean Rider Systems AS Arrangement and method for regulating bottom hole pressures when drilling deepwater offshore wells
NO337346B1 (no) * 2001-09-10 2016-03-21 Ocean Riser Systems As Fremgangsmåter for å sirkulere ut en formasjonsinnstrømning fra en undergrunnsformasjon
US6981561B2 (en) * 2001-09-20 2006-01-03 Baker Hughes Incorporated Downhole cutting mill
WO2003025336A1 (en) * 2001-09-20 2003-03-27 Baker Hughes Incorporated Active controlled bottomhole pressure system & method
US6745857B2 (en) * 2001-09-21 2004-06-08 National Oilwell Norway As Method of drilling sub-sea oil and gas production wells
US7306042B2 (en) 2002-01-08 2007-12-11 Weatherford/Lamb, Inc. Method for completing a well using increased fluid temperature
AU2003211155B9 (en) * 2002-02-20 2008-06-05 @Balance B.V. Dynamic annular pressure control apparatus and method
US7185719B2 (en) 2002-02-20 2007-03-06 Shell Oil Company Dynamic annular pressure control apparatus and method
US6904981B2 (en) 2002-02-20 2005-06-14 Shell Oil Company Dynamic annular pressure control apparatus and method
US6755261B2 (en) * 2002-03-07 2004-06-29 Varco I/P, Inc. Method and system for controlling well fluid circulation rate
ATE319911T1 (de) * 2002-06-24 2006-03-15 Schlumberger Services Petrol Drosselventil zum unterdruckbohren
US6957698B2 (en) * 2002-09-20 2005-10-25 Baker Hughes Incorporated Downhole activatable annular seal assembly
US6745853B2 (en) * 2002-10-04 2004-06-08 Halliburton Energy Services, Inc. Methods and apparatus for open hole drilling
US20050222772A1 (en) * 2003-01-29 2005-10-06 Koederitz William L Oil rig choke control systems and methods
USRE42877E1 (en) 2003-02-07 2011-11-01 Weatherford/Lamb, Inc. Methods and apparatus for wellbore construction and completion
US7950463B2 (en) * 2003-03-13 2011-05-31 Ocean Riser Systems As Method and arrangement for removing soils, particles or fluids from the seabed or from great sea depths
NO318220B1 (no) * 2003-03-13 2005-02-21 Ocean Riser Systems As Fremgangsmåte og anordning for utførelse av boreoperasjoner
BRPI0413251B1 (pt) 2003-08-19 2015-09-29 Balance B V Sistema de perfuração e método para perfurar um furo de sondagem em uma formação geológica
US7395882B2 (en) 2004-02-19 2008-07-08 Baker Hughes Incorporated Casing and liner drilling bits
US7757784B2 (en) * 2003-11-17 2010-07-20 Baker Hughes Incorporated Drilling methods utilizing independently deployable multiple tubular strings
NO319213B1 (no) * 2003-11-27 2005-06-27 Agr Subsea As Fremgangsmåte og anordning for styring av borevæsketrykk
US7021402B2 (en) * 2003-12-15 2006-04-04 Itrec B.V. Method for using a multipurpose unit with multipurpose tower and a surface blow out preventer
US7954570B2 (en) * 2004-02-19 2011-06-07 Baker Hughes Incorporated Cutting elements configured for casing component drillout and earth boring drill bits including same
US7624818B2 (en) 2004-02-19 2009-12-01 Baker Hughes Incorporated Earth boring drill bits with casing component drill out capability and methods of use
US7337660B2 (en) 2004-05-12 2008-03-04 Halliburton Energy Services, Inc. Method and system for reservoir characterization in connection with drilling operations
US8088716B2 (en) 2004-06-17 2012-01-03 Exxonmobil Upstream Research Company Compressible objects having a predetermined internal pressure combined with a drilling fluid to form a variable density drilling mud
WO2007145735A2 (en) 2006-06-07 2007-12-21 Exxonmobil Upstream Research Company Method for fabricating compressible objects for a variable density drilling mud
US20060033638A1 (en) 2004-08-10 2006-02-16 Hall David R Apparatus for Responding to an Anomalous Change in Downhole Pressure
NO321854B1 (no) * 2004-08-19 2006-07-17 Agr Subsea As System og en fremgangsmåte for bruk og retur av boreslam fra en brønn som er boret på havbunnen
US7548068B2 (en) 2004-11-30 2009-06-16 Intelliserv International Holding, Ltd. System for testing properties of a network
US7341116B2 (en) * 2005-01-20 2008-03-11 Baker Hughes Incorporated Drilling efficiency through beneficial management of rock stress levels via controlled oscillations of subterranean cutting elements
NO323342B1 (no) 2005-02-15 2007-04-02 Well Intervention Solutions As System og fremgangsmate for bronnintervensjon i sjobunnsinstallerte olje- og gassbronner
US7735563B2 (en) * 2005-03-10 2010-06-15 Hydril Usa Manufacturing Llc Pressure driven pumping system
US8323003B2 (en) * 2005-03-10 2012-12-04 Hydril Usa Manufacturing Llc Pressure driven pumping system
US7407019B2 (en) * 2005-03-16 2008-08-05 Weatherford Canada Partnership Method of dynamically controlling open hole pressure in a wellbore using wellhead pressure control
US8344905B2 (en) 2005-03-31 2013-01-01 Intelliserv, Llc Method and conduit for transmitting signals
US20060235573A1 (en) * 2005-04-15 2006-10-19 Guion Walter F Well Pump Controller Unit
US20070235223A1 (en) * 2005-04-29 2007-10-11 Tarr Brian A Systems and methods for managing downhole pressure
JP2009503306A (ja) * 2005-08-04 2009-01-29 シュルンベルジェ ホールディングス リミテッド 坑井遠隔計測システム用インターフェイス及びインターフェイス方法
US7490672B2 (en) * 2005-09-09 2009-02-17 Baker Hughes Incorporated System and method for processing drilling cuttings during offshore drilling
US9109439B2 (en) * 2005-09-16 2015-08-18 Intelliserv, Llc Wellbore telemetry system and method
US7866399B2 (en) * 2005-10-20 2011-01-11 Transocean Sedco Forex Ventures Limited Apparatus and method for managed pressure drilling
CA2734546C (en) * 2006-02-09 2014-08-05 Weatherford/Lamb, Inc. Managed pressure and/or temperature drilling system and method
US7281585B2 (en) * 2006-02-15 2007-10-16 Schlumberger Technology Corp. Offshore coiled tubing heave compensation control system
BRPI0708565A2 (pt) * 2006-03-06 2011-06-07 Exxonmobil Upstream Res Co sistema e método para perfurar em furo de poço, e, método associado à produção de hidrocarbonetos
GB2451784B (en) 2006-05-12 2011-06-01 Weatherford Lamb Stage cementing methods used in casing while drilling
US7621351B2 (en) 2006-05-15 2009-11-24 Baker Hughes Incorporated Reaming tool suitable for running on casing or liner
US8276689B2 (en) 2006-05-22 2012-10-02 Weatherford/Lamb, Inc. Methods and apparatus for drilling with casing
EP2038364A2 (en) 2006-06-07 2009-03-25 ExxonMobil Upstream Research Company Compressible objects having partial foam interiors combined with a drilling fluid to form a variable density drilling mud
EP2041235B1 (en) 2006-06-07 2013-02-13 ExxonMobil Upstream Research Company Compressible objects combined with a drilling fluid to form a variable density drilling mud
US7748474B2 (en) * 2006-06-20 2010-07-06 Baker Hughes Incorporated Active vibration control for subterranean drilling operations
NO325931B1 (no) * 2006-07-14 2008-08-18 Agr Subsea As Anordning og fremgangsmate ved stromningshjelp i en rorledning
CN100402794C (zh) * 2006-09-13 2008-07-16 辽河石油勘探局 一种分支井选择性导入工具
CN103556946A (zh) 2006-11-07 2014-02-05 哈利伯顿能源服务公司 钻井方法
US7578350B2 (en) * 2006-11-29 2009-08-25 Schlumberger Technology Corporation Gas minimization in riser for well control event
US7594541B2 (en) * 2006-12-27 2009-09-29 Schlumberger Technology Corporation Pump control for formation testing
US8464525B2 (en) * 2007-02-07 2013-06-18 National Oilwell Varco, L.P. Subsea power fluid recovery systems
MX2009010195A (es) * 2007-03-26 2010-03-22 Schlumberger Technology Bv Sistema y metodo para realizar operaciones de intervencion con una herramienta submarina en forma de y.
GB0706745D0 (en) * 2007-04-05 2007-05-16 Technip France Sa An apparatus for venting an annular space between a liner and a pipeline of a subsea riser
US8322460B2 (en) * 2007-06-01 2012-12-04 Horton Wison Deepwater, Inc. Dual density mud return system
US7926579B2 (en) * 2007-06-19 2011-04-19 Schlumberger Technology Corporation Apparatus for subsea intervention
US8245797B2 (en) 2007-10-02 2012-08-21 Baker Hughes Incorporated Cutting structures for casing component drillout and earth-boring drill bits including same
US7954571B2 (en) 2007-10-02 2011-06-07 Baker Hughes Incorporated Cutting structures for casing component drillout and earth-boring drill bits including same
US7938190B2 (en) * 2007-11-02 2011-05-10 Agr Subsea, Inc. Anchored riserless mud return systems
AU2009222010B2 (en) * 2008-03-03 2015-06-25 Intelliserv International Holding, Ltd Monitoring downhole conditions with drill string distributed measurement system
US7604057B1 (en) * 2008-05-22 2009-10-20 Tesco Corporation (Us) Incremental U-tube process to retrieve of bottom hole assembly during casing while drilling operations
WO2010020956A2 (en) * 2008-08-19 2010-02-25 Services Petroliers Schlumberger Subsea well intervention lubricator and method for subsea pumping
US8281875B2 (en) 2008-12-19 2012-10-09 Halliburton Energy Services, Inc. Pressure and flow control in drilling operations
EP2230377A1 (en) * 2009-03-18 2010-09-22 BP Exploration Operating Company Limited Underwater cementing method
CN101586452B (zh) * 2009-06-17 2011-09-14 中国矿业大学 采煤固体充填体压力监测方法
US9567843B2 (en) * 2009-07-30 2017-02-14 Halliburton Energy Services, Inc. Well drilling methods with event detection
CA2773188C (en) * 2009-09-10 2017-09-26 Bp Corporation North America Inc. Systems and methods for circulating out a well bore influx in a dual gradient environment
EP2499328B1 (en) 2009-11-10 2014-03-19 Ocean Riser Systems AS System and method for drilling a subsea well
WO2011071586A1 (en) 2009-12-10 2011-06-16 Exxonmobil Upstream Research Company System and method for drilling a well that extends for a large horizontal distance
US9279298B2 (en) 2010-01-05 2016-03-08 Halliburton Energy Services, Inc. Well control systems and methods
US20110176874A1 (en) * 2010-01-19 2011-07-21 Halliburton Energy Services, Inc. Coiled Tubing Compensation System
WO2011119675A1 (en) * 2010-03-23 2011-09-29 Halliburton Energy Services Inc. Apparatus and method for well operations
US8820405B2 (en) 2010-04-27 2014-09-02 Halliburton Energy Services, Inc. Segregating flowable materials in a well
US8201628B2 (en) 2010-04-27 2012-06-19 Halliburton Energy Services, Inc. Wellbore pressure control with segregated fluid columns
MY164620A (en) * 2010-06-15 2018-01-30 Halliburton Energy Services Inc Annulus pressure setpoint correction using real time pressure while drilling measurements
US8240398B2 (en) 2010-06-15 2012-08-14 Halliburton Energy Services, Inc. Annulus pressure setpoint correction using real time pressure while drilling measurements
WO2012003101A2 (en) 2010-07-01 2012-01-05 Agr Subsea A.S. System and method for controlling wellbore pressure
US8162063B2 (en) * 2010-09-03 2012-04-24 Stena Drilling Ltd. Dual gradient drilling ship
US8783359B2 (en) 2010-10-05 2014-07-22 Chevron U.S.A. Inc. Apparatus and system for processing solids in subsea drilling or excavation
US8444344B2 (en) 2010-10-06 2013-05-21 Baker Hughes Incorporated Temporary containment of oil wells to prevent environmental damage
EP2659082A4 (en) * 2010-12-29 2017-11-08 Halliburton Energy Services, Inc. Subsea pressure control system
US9243464B2 (en) 2011-02-10 2016-01-26 Baker Hughes Incorporated Flow control device and methods for using same
US9016381B2 (en) * 2011-03-17 2015-04-28 Hydril Usa Manufacturing Llc Mudline managed pressure drilling and enhanced influx detection
MX339020B (es) * 2011-04-08 2016-05-05 Halliburton Energy Services Inc Control de presion de pozos con perforacion de presion optimizada.
US9249638B2 (en) 2011-04-08 2016-02-02 Halliburton Energy Services, Inc. Wellbore pressure control with optimized pressure drilling
CA2827935C (en) 2011-04-08 2015-11-17 Halliburton Energy Services, Inc. Automatic standpipe pressure control in drilling
MX350433B (es) * 2011-05-09 2017-09-06 Halliburton Energy Services Inc Control de presion y flujo en operaciones de perforacion.
US9080407B2 (en) 2011-05-09 2015-07-14 Halliburton Energy Services, Inc. Pressure and flow control in drilling operations
NO334655B1 (no) * 2011-05-11 2014-05-12 Internat Res Inst Of Stavanger As Anordning og fremgangsmåte for trykkregulering av en brønn
US8448720B2 (en) 2011-06-02 2013-05-28 Halliburton Energy Services, Inc. Optimized pressure drilling with continuous tubing drill string
US8783381B2 (en) 2011-07-12 2014-07-22 Halliburton Energy Services, Inc. Formation testing in managed pressure drilling
US8973676B2 (en) * 2011-07-28 2015-03-10 Baker Hughes Incorporated Active equivalent circulating density control with real-time data connection
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
US9447647B2 (en) 2011-11-08 2016-09-20 Halliburton Energy Services, Inc. Preemptive setpoint pressure offset for flow diversion in drilling operations
US9243489B2 (en) 2011-11-11 2016-01-26 Intelliserv, Llc System and method for steering a relief well
US9725974B2 (en) 2011-11-30 2017-08-08 Halliburton Energy Services, Inc. Use of downhole pressure measurements while drilling to detect and mitigate influxes
EA201491175A1 (ru) * 2011-12-14 2014-11-28 Шлюмбергер Холдингз Лимитед Устройство выполнения соединения
US9033048B2 (en) * 2011-12-28 2015-05-19 Hydril Usa Manufacturing Llc Apparatuses and methods for determining wellbore influx condition using qualitative indications
US8689878B2 (en) 2012-01-03 2014-04-08 Baker Hughes Incorporated Junk basket with self clean assembly and methods of using same
WO2013123141A2 (en) * 2012-02-14 2013-08-22 Chevron U.S.A. Inc. Systems and methods for managing pressure in a wellbore
WO2013126064A1 (en) 2012-02-24 2013-08-29 Halliburton Energy Services, Inc. Well drilling systems and methods with pump drawing fluid from annulus
US9080401B2 (en) 2012-04-25 2015-07-14 Baker Hughes Incorporated Fluid driven pump for removing debris from a wellbore and methods of using same
RU2586129C1 (ru) * 2012-04-27 2016-06-10 Шлюмбергер Текнолоджи Б.В. Система и способ управления давлением в кольцевом пространстве ствола скважины с применением газлифта в линии возврата бурового раствора
US9157313B2 (en) 2012-06-01 2015-10-13 Intelliserv, Llc Systems and methods for detecting drillstring loads
US8973662B2 (en) 2012-06-21 2015-03-10 Baker Hughes Incorporated Downhole debris removal tool capable of providing a hydraulic barrier and methods of using same
US9494033B2 (en) 2012-06-22 2016-11-15 Intelliserv, Llc Apparatus and method for kick detection using acoustic sensors
GB2506400B (en) 2012-09-28 2019-11-20 Managed Pressure Operations Drilling method for drilling a subterranean borehole
US9823373B2 (en) 2012-11-08 2017-11-21 Halliburton Energy Services, Inc. Acoustic telemetry with distributed acoustic sensing system
BR112015017203A2 (pt) * 2013-02-19 2017-07-11 Halliburton Energy Services Inc método e sistema para converter pressão de fluido de superfície de furo de poço para pressão de parte inferior de poço
WO2014159173A1 (en) * 2013-03-14 2014-10-02 M-I L.L.C. Completions ready sub-system
US9228414B2 (en) 2013-06-07 2016-01-05 Baker Hughes Incorporated Junk basket with self clean assembly and methods of using same
US9416626B2 (en) 2013-06-21 2016-08-16 Baker Hughes Incorporated Downhole debris removal tool and methods of using same
WO2015023182A2 (en) * 2013-08-16 2015-02-19 Itrec B.V. Monohull offshore drilling vessel
WO2015073043A1 (en) * 2013-11-18 2015-05-21 Landmark Graphics Corporation Predictive vibration models under riserless condition
CN103821498A (zh) * 2014-03-13 2014-05-28 中国水电顾问集团中南勘测设计研究院有限公司 用于钻孔高压压水试验的观测仪器埋设封堵系统
US10000981B2 (en) 2014-03-21 2018-06-19 Canrig Drilling Technologies Ltd. Back pressure control system
CN104074485B (zh) * 2014-06-27 2016-08-31 西安中孚凯宏石油科技有限责任公司 一种水平井防漏失旋流冲砂器装置及其冲砂工艺
CN104088595B (zh) * 2014-06-27 2016-08-31 西安中孚凯宏石油科技有限责任公司 水平井防漏失双层油管隔离循环机构
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
US20180135365A1 (en) * 2015-06-03 2018-05-17 Halliburton Energy Services, Inc. Automatic managed pressure drilling utilizing stationary downhole pressure sensors
CN105257229B (zh) * 2015-10-26 2018-03-27 中国石油集团西部钻探工程有限公司 泥浆泵在控压钻井中排量阶梯式输出装置及其使用方法
CN105649531B (zh) * 2015-12-21 2017-12-05 中国石油天然气集团公司 一种无钻机钻探装备
EP3571371B1 (en) 2017-01-18 2023-04-19 Minex CRC Ltd Mobile coiled tubing drilling apparatus
BR112019026145A2 (pt) 2017-06-12 2020-06-30 Ameriforge Group Inc. sistema de perfuração de gradiente duplo, gradiente duplo sem riser e gradiente duplo sem riser distribuído e método de perfuração de gradiente duplo
NL2019351B1 (en) * 2017-07-26 2019-02-19 Itrec Bv System and method for casing drilling with a subsea casing drive
US11536101B2 (en) * 2018-06-07 2022-12-27 Robert Sickels Real-time drilling-fluid monitor
US10954739B2 (en) 2018-11-19 2021-03-23 Saudi Arabian Oil Company Smart rotating control device apparatus and system
CN109538144B (zh) * 2019-01-02 2023-11-07 中国石油天然气集团有限公司 一种井口回压自动控制系统及方法
CN109763771B (zh) * 2019-01-16 2020-11-24 西南石油大学 一种基于连续油管电驱动的双梯度钻井系统
NO345784B1 (en) * 2019-02-18 2021-08-09 Vetco Gray Scandinavia As Rigless drilling and wellhead installation
CN110485945A (zh) * 2019-08-14 2019-11-22 中国石油集团川庆钻探工程有限公司长庆井下技术作业公司 一种压井液恒压变排量供给系统及方法
US11168524B2 (en) 2019-09-04 2021-11-09 Saudi Arabian Oil Company Drilling system with circulation sub
AU2021341795B2 (en) 2020-09-08 2024-02-01 Frederick William Macdougall Coalification and carbon sequestration using deep ocean hydrothermal borehole vents
US11794893B2 (en) 2020-09-08 2023-10-24 Frederick William MacDougall Transportation system for transporting organic payloads
CN112878904B (zh) * 2021-01-25 2022-04-29 西南石油大学 一种双层管双梯度钻井技术的井身结构优化方法
CN113464053A (zh) * 2021-06-09 2021-10-01 派格水下技术(广州)有限公司 水下小型井口连续油管钻井系统
CN115059424B (zh) * 2022-06-29 2023-04-11 重庆科技学院 连续油管钻井井下抗扭滑移支撑装置控制系统

Family Cites Families (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US293251A (en) * 1884-02-12 Wheel
US2946565A (en) 1953-06-16 1960-07-26 Jersey Prod Res Co Combination drilling and testing process
US2812723A (en) 1954-07-19 1957-11-12 Kobe Inc Jet pump for oil wells
US3603409A (en) 1969-03-27 1971-09-07 Regan Forge & Eng Co Method and apparatus for balancing subsea internal and external well pressures
US3595075A (en) * 1969-11-10 1971-07-27 Warren Automatic Tool Co Method and apparatus for sensing downhole well conditions in a wellbore
US3677353A (en) * 1970-07-15 1972-07-18 Cameron Iron Works Inc Apparatus for controlling well pressure
US3815673A (en) 1972-02-16 1974-06-11 Exxon Production Research Co Method and apparatus for controlling hydrostatic pressure gradient in offshore drilling operations
US3955411A (en) * 1974-05-10 1976-05-11 Exxon Production Research Company Method for measuring the vertical height and/or density of drilling fluid columns
US3958651A (en) 1975-07-31 1976-05-25 Dresser Industries, Inc. Vacuum, vacuum-pressure, or pressure circulation bit having jet-assisted vacuum
US4063602A (en) 1975-08-13 1977-12-20 Exxon Production Research Company Drilling fluid diverter system
US4076083A (en) * 1975-11-24 1978-02-28 Otis Engineering Corporation Method and apparatus for controlling a well during drilling operations
US4022285A (en) 1976-03-11 1977-05-10 Frank Donald D Drill bit with suction and method of dry drilling with liquid column
US4049066A (en) 1976-04-19 1977-09-20 Richey Vernon T Apparatus for reducing annular back pressure near the drill bit
US4137975A (en) 1976-05-13 1979-02-06 The British Petroleum Company Limited Drilling method
GB1546919A (en) 1976-08-04 1979-05-31 Shell Int Research Marine structure and method of drilling a hole by means ofsaid structure
FR2378938A1 (fr) 1977-01-28 1978-08-25 Inst Francais Du Petrole Outil de forage a jet d'aspiration
US4099583A (en) 1977-04-11 1978-07-11 Exxon Production Research Company Gas lift system for marine drilling riser
US4091881A (en) 1977-04-11 1978-05-30 Exxon Production Research Company Artificial lift system for marine drilling riser
US4149603A (en) 1977-09-06 1979-04-17 Arnold James F Riserless mud return system
FR2407336A1 (fr) 1977-10-27 1979-05-25 Petroles Cie Francaise Procede de forage en circulation inverse avec effet de depression et inversion de la circulation dans le train de tiges et dispositif de mise en oeuvre
US4210208A (en) 1978-12-04 1980-07-01 Sedco, Inc. Subsea choke and riser pressure equalization system
US4291772A (en) 1980-03-25 1981-09-29 Standard Oil Company (Indiana) Drilling fluid bypass for marine riser
US4436166A (en) 1980-07-17 1984-03-13 Gill Industries, Inc. Downhole vortex generator and method
US4368787A (en) 1980-12-01 1983-01-18 Mobil Oil Corporation Arrangement for removing borehole cuttings by reverse circulation with a downhole bit-powered pump
US4440239A (en) 1981-09-28 1984-04-03 Exxon Production Research Co. Method and apparatus for controlling the flow of drilling fluid in a wellbore
US4630691A (en) 1983-05-19 1986-12-23 Hooper David W Annulus bypass peripheral nozzle jet pump pressure differential drilling tool and method for well drilling
US4534426A (en) 1983-08-24 1985-08-13 Unique Oil Tools, Inc. Packer weighted and pressure differential method and apparatus for Big Hole drilling
US4613003A (en) 1984-05-04 1986-09-23 Ruhle James L Apparatus for excavating bore holes in rock
US4744426A (en) 1986-06-02 1988-05-17 Reed John A Apparatus for reducing hydro-static pressure at the drill bit
DE3873398T2 (de) 1987-04-27 1993-03-18 Nippon Telegraph & Telephone Phasenverschobener halbleiterlaser mit verteilter rueckkopplung.
US4813495A (en) * 1987-05-05 1989-03-21 Conoco Inc. Method and apparatus for deepwater drilling
US4784527A (en) * 1987-05-29 1988-11-15 Conoco Inc. Modular drilling template for drilling subsea wells
JPH03103525A (ja) * 1989-09-18 1991-04-30 Toshikatsu Omachi エアリフト式閘門
US5063776A (en) * 1989-12-14 1991-11-12 Anadrill, Inc. Method and system for measurement of fluid flow in a drilling rig return line
GB9016272D0 (en) * 1990-07-25 1990-09-12 Shell Int Research Detecting outflow or inflow of fluid in a wellbore
US5048981A (en) * 1990-08-24 1991-09-17 Ide Russell D Modular drop-in sealed bearing assembly for downhole drilling motors
US5150757A (en) 1990-10-11 1992-09-29 Nunley Dwight S Methods and apparatus for drilling subterranean wells
GB9119563D0 (en) * 1991-09-13 1991-10-23 Rig Technology Ltd Improvements in and relating to drilling platforms
US5355967A (en) 1992-10-30 1994-10-18 Union Oil Company Of California Underbalance jet pump drilling method
US5738173A (en) 1995-03-10 1998-04-14 Baker Hughes Incorporated Universal pipe and tubing injection apparatus and method
US5651420A (en) 1995-03-17 1997-07-29 Baker Hughes, Inc. Drilling apparatus with dynamic cuttings removal and cleaning
US5775443A (en) 1996-10-15 1998-07-07 Nozzle Technology, Inc. Jet pump drilling apparatus and method
US6216799B1 (en) 1997-09-25 2001-04-17 Shell Offshore Inc. Subsea pumping system and method for deepwater drilling
US6276455B1 (en) 1997-09-25 2001-08-21 Shell Offshore Inc. Subsea gas separation system and method for offshore drilling
US6142236A (en) * 1998-02-18 2000-11-07 Vetco Gray Inc Abb Method for drilling and completing a subsea well using small diameter riser
US7270185B2 (en) * 1998-07-15 2007-09-18 Baker Hughes Incorporated Drilling system and method for controlling equivalent circulating density during drilling of wellbores
CA2315969C (en) 2000-08-15 2008-07-15 Tesco Corporation Underbalanced drilling tool and method
US6374925B1 (en) * 2000-09-22 2002-04-23 Varco Shaffer, Inc. Well drilling method and system
US6484816B1 (en) * 2001-01-26 2002-11-26 Martin-Decker Totco, Inc. Method and system for controlling well bore pressure
WO2003025336A1 (en) * 2001-09-20 2003-03-27 Baker Hughes Incorporated Active controlled bottomhole pressure system & method
US6684946B2 (en) * 2002-04-12 2004-02-03 Baker Hughes Incorporated Gas-lock re-prime device for submersible pumps and related methods
US6662110B1 (en) * 2003-01-14 2003-12-09 Schlumberger Technology Corporation Drilling rig closed loop controls
US8689132B2 (en) 2007-01-07 2014-04-01 Apple Inc. Portable electronic device, method, and graphical user interface for displaying electronic documents and lists
US9518898B2 (en) 2012-12-06 2016-12-13 Cook Medical Technologies Llc Cryogenic storage container with sealing closure and methods of using the same
US10154198B2 (en) 2016-10-28 2018-12-11 Qualcomm Incorporated Power saving techniques for an image capture device

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GB2427639B (en) 2008-10-29
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US6854532B2 (en) 2005-02-15
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US20020092655A1 (en) 2002-07-18
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WO2000004269A2 (en) 2000-01-27
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