MX2012000373A - Methods for treating a wellbore. - Google Patents

Methods for treating a wellbore.

Info

Publication number
MX2012000373A
MX2012000373A MX2012000373A MX2012000373A MX2012000373A MX 2012000373 A MX2012000373 A MX 2012000373A MX 2012000373 A MX2012000373 A MX 2012000373A MX 2012000373 A MX2012000373 A MX 2012000373A MX 2012000373 A MX2012000373 A MX 2012000373A
Authority
MX
Mexico
Prior art keywords
water
completed well
fluid
production zone
based gel
Prior art date
Application number
MX2012000373A
Other languages
Spanish (es)
Inventor
Eugene Dakin
Reginald J Bell
Jorge Fernandez
Original Assignee
Mi 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 Mi Llc filed Critical Mi Llc
Publication of MX2012000373A publication Critical patent/MX2012000373A/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/13—Methods or devices for cementing, for plugging holes, crevices, or the like
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/14—Obtaining from a multiple-zone well

Abstract

A method of converting a completed well into a dual completed well that includes selectively pumping a water-based fluid into a first production zone of the completed well, wherein the water-based fluid has a pH of greater than about 5; allowing the water-based fluid to form a continuous, non-flowing water-based gel in the first production zone of the completed well, wherein the water-based gel has a pH of greater than about 5; disposing a layer of cement into the completed well above the water-based gel; perforating a second production zone of the completed well in a location above the layer of cement; drilling through the layer of cement; and breaking the water-based gel located in the first production zone of the completed well, wherein the breaking comprises: exposing the water-based gel to a breaker fluid, wherein the breaker fluid has a pH of greater than about 5 is disclosed.
MX2012000373A 2009-07-09 2010-07-07 Methods for treating a wellbore. MX2012000373A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US22437809P 2009-07-09 2009-07-09
PCT/US2010/041176 WO2011005836A2 (en) 2009-07-09 2010-07-07 Methods for treating a wellbore

Publications (1)

Publication Number Publication Date
MX2012000373A true MX2012000373A (en) 2012-03-29

Family

ID=43429812

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2012000373A MX2012000373A (en) 2009-07-09 2010-07-07 Methods for treating a wellbore.

Country Status (5)

Country Link
US (1) US20120273200A1 (en)
EP (1) EP2452041A2 (en)
BR (1) BR112012000483A2 (en)
MX (1) MX2012000373A (en)
WO (1) WO2011005836A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140144634A1 (en) * 2012-11-28 2014-05-29 Halliburton Energy Services, Inc. Methods of Enhancing the Fracture Conductivity of Multiple Interval Fractures in Subterranean Formations Propped with Cement Packs
WO2015171139A1 (en) * 2014-05-07 2015-11-12 Halliburton Energy Services, Inc. Imidazolinium compounds as dual corrosion inhibitors

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3815681A (en) * 1972-05-24 1974-06-11 Shell Oil Co Temporarily plugging an earth formation with a transiently gelling aqueous liquid
US4819727A (en) * 1986-07-21 1989-04-11 Mobil Oil Corporation Method for suspending wells
US4957166A (en) * 1989-07-14 1990-09-18 Marath Oil Company Lost circulation treatment for oil field drilling operations
US5413178A (en) * 1994-04-12 1995-05-09 Halliburton Company Method for breaking stabilized viscosified fluids
US7098172B1 (en) 2002-06-05 2006-08-29 M-I L.L.C. Prevention and treatment of lost circulation with crosslinked polymer material
US20050227874A1 (en) * 2004-04-06 2005-10-13 Berger Paul D Composition and method for fracturing subterranean reservoirs
US8895480B2 (en) * 2004-06-04 2014-11-25 Baker Hughes Incorporated Method of fracturing using guar-based well treating fluid
MX2007012557A (en) * 2007-06-28 2009-01-07 Mi Llc Degradable gels in zonal isolation applications.
US8096358B2 (en) * 2008-03-27 2012-01-17 Halliburton Energy Services, Inc. Method of perforating for effective sand plug placement in horizontal wells

Also Published As

Publication number Publication date
EP2452041A2 (en) 2012-05-16
BR112012000483A2 (en) 2016-02-16
WO2011005836A3 (en) 2011-04-21
WO2011005836A2 (en) 2011-01-13
US20120273200A1 (en) 2012-11-01

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