MX2020007511A - Metodo y sistema para perforacion segura con tapon de lodo presurizado. - Google Patents

Metodo y sistema para perforacion segura con tapon de lodo presurizado.

Info

Publication number
MX2020007511A
MX2020007511A MX2020007511A MX2020007511A MX2020007511A MX 2020007511 A MX2020007511 A MX 2020007511A MX 2020007511 A MX2020007511 A MX 2020007511A MX 2020007511 A MX2020007511 A MX 2020007511A MX 2020007511 A MX2020007511 A MX 2020007511A
Authority
MX
Mexico
Prior art keywords
surface backpressure
annulus
set point
choke manifold
chokes
Prior art date
Application number
MX2020007511A
Other languages
English (en)
Inventor
Helio Santos
Original Assignee
Safekick Americas 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 Safekick Americas Llc filed Critical Safekick Americas Llc
Publication of MX2020007511A publication Critical patent/MX2020007511A/es

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
    • 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
    • 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
    • E21B21/106—Valve arrangements outside the borehole, e.g. kelly valves
    • 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
    • E21B21/06—Arrangements for treating drilling fluids outside the borehole
    • E21B21/063—Arrangements for treating drilling fluids outside the borehole by separating components
    • E21B21/067—Separating gases from drilling fluids

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)
  • Excavating Of Shafts Or Tunnels (AREA)

Abstract

Un método de perforación segura con tapón de lodo presurizado incluye determinar un punto de ajuste para un colector de estrangulamiento de la contrapresión de superficie, inyectar unos fluidos de sacrificio en una sarta de perforación dispuesta en un agujero de pozo, inyectar lodo densificado en un espacio anular y monitorizar una contrapresión de superficie. Si la contrapresión de superficie sube por encima del punto de ajuste, cerrar uno o más estranguladores del colector de estrangulamiento de la contrapresión de superficie de una manera incremental progresiva, para aumentar una velocidad de inyección del lodo densificado en el espacio anular. Si la contrapresión de superficie cae por debajo del punto de ajuste, abrir uno o más de los estranguladores del colector de estrangulamiento de la contrapresión de superficie de una manera incremental progresiva, para disminuir la velocidad de inyección del lodo densificado en el espacio anular. Si la contrapresión de superficie es sustancialmente igual a la del punto de ajuste, mantener un estado del o de los estranguladores del colector de estrangulamiento de la contrapresión de superficie para mantener la velocidad de inyección del lodo densificado en el espacio anular.
MX2020007511A 2018-01-22 2018-11-24 Metodo y sistema para perforacion segura con tapon de lodo presurizado. MX2020007511A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/876,798 US10988997B2 (en) 2018-01-22 2018-01-22 Method and system for safe pressurized mud cap drilling
PCT/US2018/062404 WO2019143402A1 (en) 2018-01-22 2018-11-24 Method and system for safe pressurized mud cap drilling

Publications (1)

Publication Number Publication Date
MX2020007511A true MX2020007511A (es) 2020-10-05

Family

ID=67299810

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2020007511A MX2020007511A (es) 2018-01-22 2018-11-24 Metodo y sistema para perforacion segura con tapon de lodo presurizado.

Country Status (7)

Country Link
US (1) US10988997B2 (es)
EP (1) EP3743589B1 (es)
AU (1) AU2018403187B2 (es)
BR (1) BR112020014337B1 (es)
CA (1) CA3088506C (es)
MX (1) MX2020007511A (es)
WO (1) WO2019143402A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11021918B2 (en) * 2018-12-28 2021-06-01 ADS Services LLC Well control system having one or more adjustable orifice choke valves and method
US11199061B2 (en) * 2019-06-09 2021-12-14 Weatherford Technology Holdings, Llc Closed hole circulation drilling with continuous downhole monitoring
US11332987B2 (en) 2020-05-11 2022-05-17 Safekick Americas Llc Safe dynamic handover between managed pressure drilling and well control

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020112888A1 (en) * 2000-12-18 2002-08-22 Christian Leuchtenberg Drilling system and method
CN100532780C (zh) * 2003-08-19 2009-08-26 @平衡有限公司 钻井系统及方法
US7828081B2 (en) * 2004-09-22 2010-11-09 At-Balance Americas Llc Method of drilling a lossy formation
NO329687B1 (no) * 2009-02-18 2010-11-29 Agr Subsea As Fremgangsmate og anordning for a trykkregulere en bronn
US8783381B2 (en) * 2011-07-12 2014-07-22 Halliburton Energy Services, Inc. Formation testing in managed pressure drilling
US20140124265A1 (en) * 2012-11-02 2014-05-08 Saudi Arabian Oil Company Systems and methods for expert systems for underbalanced drilling operations using bayesian decision networks
US9187966B2 (en) 2013-01-21 2015-11-17 Halliburton Energy Services, Inc. Drilling a well with predicting sagged fluid composition and mud weight
WO2015080733A1 (en) * 2013-11-27 2015-06-04 Halliburton Energy Services, Inc. Self-lubricating seal element for rotating control device
US9995098B2 (en) * 2014-10-08 2018-06-12 Weatherford Technology Holdings, Llc Choke control tuned by flow coefficient for controlled pressure drilling
US10107052B2 (en) * 2016-02-05 2018-10-23 Weatherford Technology Holdings, Llc Control of hydraulic power flowrate for managed pressure drilling
US10920507B2 (en) * 2016-05-24 2021-02-16 Future Well Control As Drilling system and method
US10443328B2 (en) * 2016-06-13 2019-10-15 Martin Culen Managed pressure drilling system with influx control
US11131156B2 (en) * 2016-12-12 2021-09-28 Weatherford Technology Holdings, Llc Managed pressure control system with variable built-in accuracy

Also Published As

Publication number Publication date
EP3743589B1 (en) 2023-04-19
EP3743589A1 (en) 2020-12-02
EP3743589A4 (en) 2022-02-23
CA3088506C (en) 2022-05-03
AU2018403187B2 (en) 2021-08-12
US10988997B2 (en) 2021-04-27
US20190226290A1 (en) 2019-07-25
BR112020014337B1 (pt) 2023-09-26
AU2018403187A1 (en) 2020-09-03
BR112020014337A2 (pt) 2020-12-08
CA3088506A1 (en) 2019-07-25
WO2019143402A1 (en) 2019-07-25

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