EA201791883A1 - Автоматическое обнаружение и регулирование событий при бурении в системах с замкнутым контуром - Google Patents

Автоматическое обнаружение и регулирование событий при бурении в системах с замкнутым контуром

Info

Publication number
EA201791883A1
EA201791883A1 EA201791883A EA201791883A EA201791883A1 EA 201791883 A1 EA201791883 A1 EA 201791883A1 EA 201791883 A EA201791883 A EA 201791883A EA 201791883 A EA201791883 A EA 201791883A EA 201791883 A1 EA201791883 A1 EA 201791883A1
Authority
EA
Eurasian Patent Office
Prior art keywords
initiation
moment
events
well
event
Prior art date
Application number
EA201791883A
Other languages
English (en)
Inventor
Ферхат Гумус
Корэй Киник
Лев Ринг
Original Assignee
Везерфорд Текнолоджи Холдингз, ЛЛК
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 Везерфорд Текнолоджи Холдингз, ЛЛК filed Critical Везерфорд Текнолоджи Холдингз, ЛЛК
Publication of EA201791883A1 publication Critical patent/EA201791883A1/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
    • 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
    • E21B7/00—Special methods or apparatus for drilling
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/041—Function-oriented details
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/45—Nc applications
    • G05B2219/45129—Boring, drilling

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Geophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Earth Drilling (AREA)
  • Measuring Fluid Pressure (AREA)
  • Geophysics And Detection Of Objects (AREA)

Abstract

При бурении с регулируемым давлением буровой скважины буровой системой обнаруживают события и идентифицируют события как одно из связанного с газом на поверхности события, связанного с выбросом события, связанного с выходом из коллектора небольшого объема текучей среды при высоком давлении события и связанного с расширением газа события. Выполняют мониторинг параметров, в том числе расхода в скважину, расхода из скважины, плотности и давления в стояке. Обнаруживают возрастание объема между расходом в скважину и расходом из скважины и идентифицируют момент инициирования обнаруженного возрастания объема. На этом этапе событие с момента инициирования идентифицируют на основании параметров, контролируемых с момента инициирования. Например, для идентификации связанного с выбросом события определяют, что давление в стояке повышалось с момента инициирования без снижения плотности с момента инициирования, и определяют, что значение суммарного объема с момента инициирования повысилось выше первого порога. В ответ на идентифицированное событие инициируют действие буровой системы.
EA201791883A 2015-02-23 2016-02-23 Автоматическое обнаружение и регулирование событий при бурении в системах с замкнутым контуром EA201791883A1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/628,850 US10060208B2 (en) 2015-02-23 2015-02-23 Automatic event detection and control while drilling in closed loop systems
PCT/US2016/019023 WO2016137920A1 (en) 2015-02-23 2016-02-23 Automatic event detection and control while drilling in closed loop systems

Publications (1)

Publication Number Publication Date
EA201791883A1 true EA201791883A1 (ru) 2017-12-29

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Application Number Title Priority Date Filing Date
EA201791883A EA201791883A1 (ru) 2015-02-23 2016-02-23 Автоматическое обнаружение и регулирование событий при бурении в системах с замкнутым контуром

Country Status (8)

Country Link
US (1) US10060208B2 (ru)
EP (1) EP3262273B1 (ru)
AU (1) AU2016222953B2 (ru)
BR (1) BR112017017960B1 (ru)
CA (1) CA2976641C (ru)
EA (1) EA201791883A1 (ru)
MX (1) MX2017010718A (ru)
WO (1) WO2016137920A1 (ru)

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Also Published As

Publication number Publication date
MX2017010718A (es) 2017-12-04
US10060208B2 (en) 2018-08-28
BR112017017960B1 (pt) 2022-08-02
CA2976641C (en) 2020-10-27
US20160245027A1 (en) 2016-08-25
BR112017017960A2 (pt) 2018-07-17
AU2016222953A1 (en) 2017-08-17
EP3262273B1 (en) 2019-03-13
EP3262273A1 (en) 2018-01-03
AU2016222953B2 (en) 2018-12-13
WO2016137920A1 (en) 2016-09-01
CA2976641A1 (en) 2016-09-01

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