AR042130A1 - Metodos y soluciones para eliminar los agentes de control de perdida de fluido (cfla) basados en hidroxietil celulosa (hec) de una formacion subterranea - Google Patents

Metodos y soluciones para eliminar los agentes de control de perdida de fluido (cfla) basados en hidroxietil celulosa (hec) de una formacion subterranea

Info

Publication number
AR042130A1
AR042130A1 ARP030104331A ARP030104331A AR042130A1 AR 042130 A1 AR042130 A1 AR 042130A1 AR P030104331 A ARP030104331 A AR P030104331A AR P030104331 A ARP030104331 A AR P030104331A AR 042130 A1 AR042130 A1 AR 042130A1
Authority
AR
Argentina
Prior art keywords
control agents
methods
loss control
fluid loss
solutions
Prior art date
Application number
ARP030104331A
Other languages
English (en)
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 AR042130A1 publication Critical patent/AR042130A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/52—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning
    • C09K8/524—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning organic depositions, e.g. paraffins or asphaltenes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/60—Compositions for stimulating production by acting on the underground formation
    • C09K8/62—Compositions for forming crevices or fractures
    • C09K8/72—Eroding chemicals, e.g. acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

La presente provee una nueva solución de ácido maleico de pozo apropiado para restaurar la permeabilidad del fluido a las formaciones subterráneas que se trataron previamente con agentes químicos de control de pérdida de fluido basados en polímeros de hidroxietil celulosa. La presente también provee métodos para restaurar la permeabilidad del fluido a las formaciones subterráneas que han sido tratados con agentes químicos de control de pérdida de fluido basados en polímeros de hidroxietil celulosa. Los métodos de la presente ponen en contacto la formación subterránea con soluciones de ácido maleico de pozo durante un período de tiempo suficiente para restaurar la permeabilidad del fluido a la formación .
ARP030104331A 2002-11-26 2003-11-24 Metodos y soluciones para eliminar los agentes de control de perdida de fluido (cfla) basados en hidroxietil celulosa (hec) de una formacion subterranea AR042130A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/304,537 US7531484B2 (en) 2002-11-26 2002-11-26 Methods and solutions for removing HEC-based CFLA from a subterranean formation

Publications (1)

Publication Number Publication Date
AR042130A1 true AR042130A1 (es) 2005-06-08

Family

ID=32325240

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP030104331A AR042130A1 (es) 2002-11-26 2003-11-24 Metodos y soluciones para eliminar los agentes de control de perdida de fluido (cfla) basados en hidroxietil celulosa (hec) de una formacion subterranea

Country Status (4)

Country Link
US (1) US7531484B2 (es)
AR (1) AR042130A1 (es)
AU (1) AU2003302406A1 (es)
WO (1) WO2004048495A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060280561A1 (en) * 2005-06-09 2006-12-14 Roesler Ronald H Method of creating and sustaining earthen hard pan formations
US9644131B2 (en) 2011-08-30 2017-05-09 Cp Kelco Oy Alternative ligand formulations for cellulose products
CN102502705B (zh) * 2011-11-02 2013-06-19 四川鸿康药物化学有限公司 一种氯化铵降水剂及其制备方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3879299A (en) * 1973-01-02 1975-04-22 Texaco Inc Controlling salt contaminated drilling fluids by the addition of an admixture of a water soluble chromate and ethylene dicarboxylic acid
US3879298A (en) * 1973-01-02 1975-04-22 Texaco Inc Controlling salt contaminated drilling fluids with ethylene dicarboxylic acid
CA1210928A (en) 1982-09-20 1986-09-09 Arnold M. Singer Process for removing contaminates from a well fluid and well system
US4537684A (en) * 1983-12-29 1985-08-27 Union Oil Company Of California Control of metal-containing scale deposition from high temperature brine
US5082492A (en) * 1989-05-01 1992-01-21 Union Oil Company Of California Recovery of precious metals from aqueous media
IT1216740B (it) * 1988-02-05 1990-03-08 Agip S P A Eniricerche S P A Procedimento per rimuovere gelpolimerici in un pozzo petrolifero.
US5122549A (en) 1989-03-10 1992-06-16 Halliburton Company Crosslinkable cellulose derivatives
US4982793A (en) 1989-03-10 1991-01-08 Halliburton Company Crosslinkable cellulose derivatives
US5158139A (en) 1991-06-20 1992-10-27 Shell Oil Company Well completion method and fluid loss control composition
US5191931A (en) 1991-09-24 1993-03-09 Halliburton Company Fluid loss control method
US5304620A (en) 1992-12-21 1994-04-19 Halliburton Company Method of crosslinking cellulose and guar derivatives for treating subterranean formations
US5981447A (en) 1997-05-28 1999-11-09 Schlumberger Technology Corporation Method and composition for controlling fluid loss in high permeability hydrocarbon bearing formations
US5944106A (en) 1997-08-06 1999-08-31 Halliburton Energy Services, Inc. Well treating fluids and methods
US6138760A (en) * 1998-12-07 2000-10-31 Bj Services Company Pre-treatment methods for polymer-containing fluids
US6422314B1 (en) 2000-08-01 2002-07-23 Halliburton Energy Services, Inc. Well drilling and servicing fluids and methods of removing filter cake deposited thereby
CA2442240A1 (en) * 2002-09-24 2004-03-24 Bj Services Company Canada Compositions containing a buffer and a peroxide or peracid useful for treating wells

Also Published As

Publication number Publication date
US7531484B2 (en) 2009-05-12
AU2003302406A1 (en) 2004-06-18
US20040102333A1 (en) 2004-05-27
WO2004048495A1 (en) 2004-06-10

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Legal Events

Date Code Title Description
FG Grant, registration
FD Application declared void or lapsed, e.g., due to non-payment of fee