MX2012012385A - Control de presion del sondeo con columnas de fluido segregado. - Google Patents

Control de presion del sondeo con columnas de fluido segregado.

Info

Publication number
MX2012012385A
MX2012012385A MX2012012385A MX2012012385A MX2012012385A MX 2012012385 A MX2012012385 A MX 2012012385A MX 2012012385 A MX2012012385 A MX 2012012385A MX 2012012385 A MX2012012385 A MX 2012012385A MX 2012012385 A MX2012012385 A MX 2012012385A
Authority
MX
Mexico
Prior art keywords
wellbore
fluid
fluids
pressure control
tubular string
Prior art date
Application number
MX2012012385A
Other languages
English (en)
Inventor
Ryan G Ezell
James R Lovorn
Emad Barki
Jay K Turner
Original Assignee
Halliburton Energy Serv Inc
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 Halliburton Energy Serv Inc filed Critical Halliburton Energy Serv Inc
Publication of MX2012012385A publication Critical patent/MX2012012385A/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
    • E21B21/082—Dual gradient systems, i.e. using two hydrostatic gradients or drilling fluid densities
    • 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
    • E21B21/085—Underbalanced techniques, i.e. where borehole fluid pressure is below formation pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Sorption Type Refrigeration Machines (AREA)
  • Tea And Coffee (AREA)
  • Separation By Low-Temperature Treatments (AREA)

Abstract

Un método para controlar la presión en un sondeo puede incluir la colocación de una sustancia aislante en el sondeo mientras que un fluido está presente en el sondeo, y hacer fluir otro fluido en el sondeo, mientras que el primer fluido y la sustancia aislante están en el sondeo. Los primer y segundo fluidos pueden tener diferentes densidades. Otro método puede incluir hacer circular un fluido a través de una sarta tubular y una zona anular formada entre la sarta tubular y el sondeo, después se retira parcialmente la sarta tubular del sondeo, después se coloca una sustancia aislante en el sondeo, después se retira parcialmente la sarta tubular del sondeo y después de hace fluir otro fluido en el sondeo. Un sistema de pozo puede incluir al menos dos fluidos en un sondeo, los fluidos tienen diferentes densidades, y una sustancia aislante que separa los fluidos.
MX2012012385A 2010-04-27 2010-04-27 Control de presion del sondeo con columnas de fluido segregado. MX2012012385A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2010/032578 WO2011136761A1 (en) 2010-04-27 2010-04-27 Wellbore pressure control with segregated fluid columns

Publications (1)

Publication Number Publication Date
MX2012012385A true MX2012012385A (es) 2013-05-30

Family

ID=44861803

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2012012385A MX2012012385A (es) 2010-04-27 2010-04-27 Control de presion del sondeo con columnas de fluido segregado.

Country Status (7)

Country Link
EP (1) EP2564016B1 (es)
AU (1) AU2010352027B2 (es)
BR (1) BR112012026845B1 (es)
CA (1) CA2795910C (es)
MX (1) MX2012012385A (es)
SG (1) SG184922A1 (es)
WO (1) WO2011136761A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102828712B (zh) * 2012-09-13 2014-02-19 中国石油大学(华东) 用于施加井口回压的双节流控制泥浆泵分流管汇及其方法
US10077647B2 (en) 2014-07-24 2018-09-18 Schlumberger Technology Corporation Control of a managed pressure drilling system

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2407337A1 (fr) * 1977-10-27 1979-05-25 Petroles Cie Francaise Procede d'equilibrage des pressions dans un puits petrolier
US4257483A (en) * 1979-01-11 1981-03-24 The Dow Chemical Company Method of well completion with casing gel
US4275788A (en) * 1980-01-28 1981-06-30 Bj-Hughes Inc. Method of plugging a well
US4441556A (en) * 1981-08-17 1984-04-10 Standard Oil Company Diverter tool and its use
US4627496A (en) * 1985-07-29 1986-12-09 Atlantic Richfield Company Squeeze cement method using coiled tubing
US5027900A (en) * 1990-02-26 1991-07-02 Atlantic Richfield Company Incremental density cementing spacers
US5188176A (en) * 1991-11-08 1993-02-23 Atlantic Richfield Company Cement slurries for diviated wells
US5320172A (en) * 1992-09-28 1994-06-14 Mobil Oil Corporation Method for improving cement placement in horizontal wells
US5484018A (en) * 1994-08-16 1996-01-16 Halliburton Company Method for accessing bypassed production zones
US7270185B2 (en) * 1998-07-15 2007-09-18 Baker Hughes Incorporated Drilling system and method for controlling equivalent circulating density during drilling of wellbores
US6374925B1 (en) * 2000-09-22 2002-04-23 Varco Shaffer, Inc. Well drilling method and system
US6926081B2 (en) * 2002-02-25 2005-08-09 Halliburton Energy Services, Inc. Methods of discovering and correcting subterranean formation integrity problems during drilling
US7278497B2 (en) * 2004-07-09 2007-10-09 Weatherford/Lamb Method for extracting coal bed methane with source fluid injection
EP1840325B1 (en) * 2006-03-31 2012-09-26 Services Pétroliers Schlumberger Method and apparatus to cement a perforated casing

Also Published As

Publication number Publication date
CA2795910A1 (en) 2011-11-03
BR112012026845B1 (pt) 2019-09-17
EP2564016A1 (en) 2013-03-06
SG184922A1 (en) 2012-11-29
AU2010352027B2 (en) 2013-08-01
EP2564016B1 (en) 2016-06-08
BR112012026845A2 (pt) 2016-07-12
CA2795910C (en) 2015-01-20
EP2564016A4 (en) 2013-06-26
WO2011136761A1 (en) 2011-11-03
AU2010352027A1 (en) 2012-10-25

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