EA201170748A1 - Способ определения давления гидроразрыва пласта и оптимальных параметров бурения во время бурения - Google Patents

Способ определения давления гидроразрыва пласта и оптимальных параметров бурения во время бурения

Info

Publication number
EA201170748A1
EA201170748A1 EA201170748A EA201170748A EA201170748A1 EA 201170748 A1 EA201170748 A1 EA 201170748A1 EA 201170748 A EA201170748 A EA 201170748A EA 201170748 A EA201170748 A EA 201170748A EA 201170748 A1 EA201170748 A1 EA 201170748A1
Authority
EA
Eurasian Patent Office
Prior art keywords
pressure
wellbore
determining
drilling
determined
Prior art date
Application number
EA201170748A
Other languages
English (en)
Other versions
EA023468B1 (ru
Inventor
Оссама Рамзи Сехсах
Original Assignee
Прэд Рисерч Энд Дивелопмент Лимитед
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 Прэд Рисерч Энд Дивелопмент Лимитед filed Critical Прэд Рисерч Энд Дивелопмент Лимитед
Publication of EA201170748A1 publication Critical patent/EA201170748A1/ru
Publication of EA023468B1 publication Critical patent/EA023468B1/ru

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
    • E21B44/00—Automatic control systems specially adapted for drilling operations, i.e. self-operating systems which function to carry out or modify a drilling operation without intervention of a human operator, e.g. computer-controlled drilling systems; Systems specially adapted for monitoring a plurality of drilling variables or conditions
    • 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
    • E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
    • E21B49/003—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells by analysing drilling variables or conditions

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Drilling And Boring (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Measuring Fluid Pressure (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)

Abstract

Согласно способу определения давления гидроразрыва пласта во время бурения ствола скважины определяют давление текучей среды в кольцевом пространстве в стволе скважины во время его бурения. Давление в кольцевом пространстве регулируют на заданную величину. Интенсивность потока бурового раствора в ствол скважины сравнивают с интенсивностью потока бурового раствора из ствола скважины. Поровое давление в пласте и/или пластовое давление гидроразрыва определяют по давлению в кольцевом пространстве, когда сравниваемые интенсивности потоков отличаются на выбранную величину. Как вариант определения порового давления и/или давления гидроразрыва согласно способу определяют ответную реакцию ствола скважин на отрегулированное давление текучей среды и определяют оптимальное давление в кольцевом пространстве текучей среды по ответной реакции ствола скважины.
EA201170748A 2008-12-03 2009-12-02 Способ определения давления гидроразрыва пласта и оптимальных параметров бурения во время бурения EA023468B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/326,925 US7984770B2 (en) 2008-12-03 2008-12-03 Method for determining formation integrity and optimum drilling parameters during drilling
PCT/US2009/066422 WO2010065646A2 (en) 2008-12-03 2009-12-02 Method for determining formation integrity and optimum drilling parameters during drilling

Publications (2)

Publication Number Publication Date
EA201170748A1 true EA201170748A1 (ru) 2011-12-30
EA023468B1 EA023468B1 (ru) 2016-06-30

Family

ID=42221778

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201170748A EA023468B1 (ru) 2008-12-03 2009-12-02 Способ определения давления гидроразрыва пласта и оптимальных параметров бурения во время бурения

Country Status (11)

Country Link
US (1) US7984770B2 (ru)
EP (1) EP2368009B1 (ru)
CN (1) CN102272410B (ru)
BR (1) BRPI0922775B1 (ru)
CL (1) CL2011001337A1 (ru)
EA (1) EA023468B1 (ru)
EG (1) EG26416A (ru)
MX (1) MX2011005780A (ru)
MY (1) MY154155A (ru)
PE (1) PE20120369A1 (ru)
WO (1) WO2010065646A2 (ru)

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US9435162B2 (en) 2006-10-23 2016-09-06 M-I L.L.C. Method and apparatus for controlling bottom hole pressure in a subterranean formation during rig pump operation
EA014363B1 (ru) * 2006-10-23 2010-10-29 Эм-Ай Эл. Эл. Си. Способ и устройство для регулирования забойного давления в подземном пласте во время работы бурового насоса
US8033335B2 (en) 2006-11-07 2011-10-11 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
WO2011109748A1 (en) * 2010-03-05 2011-09-09 Safekick Americas Llc System and method for safe well control operations
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
US8684109B2 (en) 2010-11-16 2014-04-01 Managed Pressure Operations Pte Ltd Drilling method for drilling a subterranean borehole
CA2819318C (en) 2010-12-13 2020-03-24 Schlumberger Canada Limited Drilling optimization with a downhole motor
EP2694772A4 (en) 2011-04-08 2016-02-24 Halliburton Energy Services Inc AUTOMATIC LEVEL TUBE PRESSURE CONTROL ON HOLES
US9080407B2 (en) 2011-05-09 2015-07-14 Halliburton Energy Services, Inc. Pressure and flow control in drilling operations
WO2013036397A1 (en) 2011-09-08 2013-03-14 Halliburton Energy Services, Inc. High temperature drilling with lower temperature rated tools
US9033048B2 (en) * 2011-12-28 2015-05-19 Hydril Usa Manufacturing Llc Apparatuses and methods for determining wellbore influx condition using qualitative indications
WO2013126064A1 (en) * 2012-02-24 2013-08-29 Halliburton Energy Services, Inc. Well drilling systems and methods with pump drawing fluid from annulus
US9823373B2 (en) 2012-11-08 2017-11-21 Halliburton Energy Services, Inc. Acoustic telemetry with distributed acoustic sensing system
US11802480B2 (en) * 2014-04-15 2023-10-31 Halliburton Energy Services, Inc. Determination of downhole conditions using circulated non-formation gasses
CN104500054B (zh) * 2014-12-15 2017-07-07 中国石油天然气集团公司 地层孔隙压力的确定方法及装置
WO2016099483A1 (en) * 2014-12-17 2016-06-23 National Oilwell Dht L.P. Method of pressure testing a wellbore
EP3559395B1 (en) * 2016-12-22 2022-06-22 Services Pétroliers Schlumberger Staged annular restriction for managed pressure drilling
US11746276B2 (en) 2018-10-11 2023-09-05 Saudi Arabian Oil Company Conditioning drilling fluid
CN111852441B (zh) * 2019-04-29 2023-08-22 中国石油天然气股份有限公司 油井垮塌判断方法及设备
GB2582841B (en) * 2019-08-19 2021-09-08 Clear Solutions Holdings Ltd Automated fluid system
US11028648B1 (en) * 2020-11-05 2021-06-08 Quaise, Inc. Basement rock hybrid drilling

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US20020112888A1 (en) 2000-12-18 2002-08-22 Christian Leuchtenberg Drilling system and method
US7185719B2 (en) 2002-02-20 2007-03-06 Shell Oil Company Dynamic annular pressure control apparatus and method
US6926081B2 (en) * 2002-02-25 2005-08-09 Halliburton Energy Services, Inc. Methods of discovering and correcting subterranean formation integrity problems during drilling
JP3859543B2 (ja) 2002-05-22 2006-12-20 レーザーフロントテクノロジーズ株式会社 レーザ加工装置
US7908034B2 (en) * 2005-07-01 2011-03-15 Board Of Regents, The University Of Texas System System, program products, and methods for controlling drilling fluid parameters
EP1969204A4 (en) * 2006-01-05 2012-12-26 Prad Res & Dev Ltd METHOD FOR DETERMINING INPUTS OF FORMATION FLUID IN A WELL OR LOSS OF DRILLING FLUID EXHAUST USING A SYSTEM FOR MEASURING DYNAMIC PRESSURE IN ANNULAR SPACE
US20070227774A1 (en) 2006-03-28 2007-10-04 Reitsma Donald G Method for Controlling Fluid Pressure in a Borehole Using a Dynamic Annular Pressure Control System
CA2679649C (en) * 2007-02-27 2012-05-08 Precision Energy Services, Inc. System and method for reservoir characterization using underbalanced drilling data

Also Published As

Publication number Publication date
WO2010065646A2 (en) 2010-06-10
US20100133007A1 (en) 2010-06-03
CL2011001337A1 (es) 2011-09-02
CN102272410B (zh) 2014-06-18
EP2368009B1 (en) 2019-11-20
BRPI0922775B1 (pt) 2019-09-03
CN102272410A (zh) 2011-12-07
US7984770B2 (en) 2011-07-26
WO2010065646A3 (en) 2010-07-29
PE20120369A1 (es) 2012-05-13
MY154155A (en) 2015-05-15
EP2368009A4 (en) 2013-05-22
EP2368009A2 (en) 2011-09-28
EG26416A (en) 2013-10-22
BRPI0922775A2 (pt) 2016-09-06
EA023468B1 (ru) 2016-06-30
MX2011005780A (es) 2011-09-06

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MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM