EA201592080A1 - RESTORATION OF DISTURBED COMMUNICATION IN THE WELL - Google Patents

RESTORATION OF DISTURBED COMMUNICATION IN THE WELL

Info

Publication number
EA201592080A1
EA201592080A1 EA201592080A EA201592080A EA201592080A1 EA 201592080 A1 EA201592080 A1 EA 201592080A1 EA 201592080 A EA201592080 A EA 201592080A EA 201592080 A EA201592080 A EA 201592080A EA 201592080 A1 EA201592080 A1 EA 201592080A1
Authority
EA
Eurasian Patent Office
Prior art keywords
well
drill string
drilling fluid
drilling
restoration
Prior art date
Application number
EA201592080A
Other languages
Russian (ru)
Inventor
Джеффрайс П. Бенджамин
Original Assignee
Шлюмбергер Текнолоджи Б.В.
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 Шлюмбергер Текнолоджи Б.В. filed Critical Шлюмбергер Текнолоджи Б.В.
Publication of EA201592080A1 publication Critical patent/EA201592080A1/en

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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/06—Measuring temperature or 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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
    • E21B47/14—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves
    • E21B47/18—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves through the well fluid, e.g. mud pressure pulse telemetry

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)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geophysics (AREA)
  • Mechanical Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Remote Sensing (AREA)
  • Earth Drilling (AREA)

Abstract

Восстановление связи по скважине после остановки бурения или другого события, которое уменьшает скорость потока бурового раствора в скважине, которая бурится, при операции бурения или вызывает отклонения давления бурового раствора в скважине, путем измерения первой скорости потока бурового раствора накачиваемого в бурильную колонну во время операции бурения до добавления секции бурильной трубы к бурильной колонне или до возмущений давления и увеличения скорости потока бурового раствора, накачиваемого в бурильную колонну, до превышения первой скорости потока после добавления секции бурильной трубы к бурильной колонне или появления возмущений давления.Restoration of communication along a well after stopping a drilling or other event that reduces the flow rate of a drilling fluid in a well that is drilled during a drilling operation or causes deviations in the drilling fluid pressure in a well, by measuring the first flow velocity of the drilling fluid pumped into the drill string during a drilling operation before adding the drill pipe section to the drill string or until pressure disturbances and increasing the flow rate of the drilling fluid pumped into the drill string to above Ia the first flow rate after adding drill pipe sections to the drill string or the appearance of the pressure disturbances.

EA201592080A 2013-05-01 2014-05-01 RESTORATION OF DISTURBED COMMUNICATION IN THE WELL EA201592080A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361818175P 2013-05-01 2013-05-01
PCT/US2014/036354 WO2014179561A1 (en) 2013-05-01 2014-05-01 Resuming interrupted communication through a wellbore

Publications (1)

Publication Number Publication Date
EA201592080A1 true EA201592080A1 (en) 2016-05-31

Family

ID=51843948

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201592080A EA201592080A1 (en) 2013-05-01 2014-05-01 RESTORATION OF DISTURBED COMMUNICATION IN THE WELL

Country Status (5)

Country Link
US (1) US20160090800A1 (en)
EP (1) EP2992170A4 (en)
EA (1) EA201592080A1 (en)
MX (1) MX2015015169A (en)
WO (1) WO2014179561A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015065430A1 (en) * 2013-10-31 2015-05-07 Halliburton Energy Services, Inc. Decreasing pump lag time using process control
GB2570080B (en) 2016-12-28 2021-09-22 Halliburton Energy Services Inc Method and system for communication by controlling the flowrate of a fluid
US11136884B2 (en) 2017-02-02 2021-10-05 Schlumberger Technology Corporation Well construction using downhole communication and/or data
US10570683B2 (en) * 2017-12-07 2020-02-25 Nabors Drilling Technologies USA Rig control apparatus, system, and method for improved mud-pulse telemetry
GB2577058A (en) * 2018-09-11 2020-03-18 Equinor Energy As Coiled tubing or snubbing string drilling
US11808134B2 (en) 2020-03-30 2023-11-07 Schlumberger Technology Corporation Using high rate telemetry to improve drilling operations

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2371582B (en) * 2000-03-10 2003-06-11 Schlumberger Holdings Method and apparatus enhanced acoustic mud impulse telemetry during underbalanced drilling
JP2004537669A (en) * 2001-04-24 2004-12-16 シーディーエックス ガス，エルエルシー Fluid controlled pump system and method
US6755261B2 (en) * 2002-03-07 2004-06-29 Varco I/P, Inc. Method and system for controlling well fluid circulation rate
WO2007124330A2 (en) * 2006-04-20 2007-11-01 At Balance Americas Llc Pressure safety system for use with a dynamic annular pressure control system
US7857075B2 (en) * 2007-11-29 2010-12-28 Schlumberger Technology Corporation Wellbore drilling system
US8387725B2 (en) * 2008-04-14 2013-03-05 Smith International, Inc. Percussion drilling assembly and hammer bit with gage and outer row reinforcement
US9027643B2 (en) * 2008-06-11 2015-05-12 Weatherford Technology Holdings, Llc Method of removing cutters
GB2464263B (en) * 2008-10-07 2011-04-13 Schlumberger Holdings Method of downlinking to a downhole tool
US8136603B2 (en) * 2009-09-01 2012-03-20 Tesco Corporation Method of preventing dropped casing string with axial load sensor
US20110220350A1 (en) * 2010-03-11 2011-09-15 Schlumberger Technology Corporation Identification of lost circulation zones
US8844633B2 (en) * 2010-03-29 2014-09-30 At-Balance Americas, Llc Method for maintaining wellbore pressure
US9080407B2 (en) * 2011-05-09 2015-07-14 Halliburton Energy Services, Inc. Pressure and flow control in drilling operations

Also Published As

Publication number Publication date
WO2014179561A1 (en) 2014-11-06
MX2015015169A (en) 2016-02-25
EP2992170A4 (en) 2016-06-15
US20160090800A1 (en) 2016-03-31
EP2992170A1 (en) 2016-03-09

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