AR097745A1 - WELL MAINTENANCE METHODS AND COMPOSITIONS CONTAINING DEGRADABLE POLYMERS - Google Patents

WELL MAINTENANCE METHODS AND COMPOSITIONS CONTAINING DEGRADABLE POLYMERS

Info

Publication number
AR097745A1
AR097745A1 ARP140103527A ARP140103527A AR097745A1 AR 097745 A1 AR097745 A1 AR 097745A1 AR P140103527 A ARP140103527 A AR P140103527A AR P140103527 A ARP140103527 A AR P140103527A AR 097745 A1 AR097745 A1 AR 097745A1
Authority
AR
Argentina
Prior art keywords
borehole
compositions containing
degradable polymers
maintenance methods
well maintenance
Prior art date
Application number
ARP140103527A
Other languages
Spanish (es)
Original Assignee
Halliburton Energy Services 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
Priority claimed from US14/065,701 external-priority patent/US9410076B2/en
Application filed by Halliburton Energy Services Inc filed Critical Halliburton Energy Services Inc
Publication of AR097745A1 publication Critical patent/AR097745A1/en

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
    • C09K8/02—Well-drilling compositions
    • C09K8/03—Specific additives for general use in well-drilling compositions
    • C09K8/035—Organic additives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/02—Polyamines
    • C08G73/0206—Polyalkylene(poly)amines
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates
    • 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
    • C09K8/50—Compositions for plastering borehole walls, i.e. compositions for temporary consolidation of borehole walls
    • C09K8/504—Compositions based on water or polar solvents
    • C09K8/506—Compositions based on water or polar solvents containing organic compounds
    • C09K8/508—Compositions based on water or polar solvents containing organic compounds macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L79/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen or carbon only, not provided for in groups C08L61/00 - C08L77/00
    • C08L79/02—Polyamines
    • 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
    • C09K2208/00—Aspects relating to compositions of drilling or well treatment fluids
    • C09K2208/26—Gel breakers other than bacteria or enzymes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyamides (AREA)

Abstract

Un método para el mantenimiento de una perforación de pozo que comprende proporcionar un polímero degradable y una estructura de acción retardada dentro de una porción de la perforación del pozo, una formación subterránea o ambas; en donde la estructura de acción retardada comprende (i) un acelerador de degradación que contiene una alcanolamina, un oligómero de aziridina, un polímero de azridina, una diamina, o combinaciones de los mismos, (ii) un soporte sólido, y (iii) un material encapsulante y colocar el fluido de mantenimiento de la perforación del pozo que comprende el polímero degradable y la estructura de acción retardada en la perforación del pozo, la formación subterránea o ambas.A method for maintaining a borehole hole that comprises providing a degradable polymer and a delayed action structure within a portion of the borehole hole, an underground formation or both; wherein the delayed action structure comprises (i) a degradation accelerator containing an alkanolamine, an aziridine oligomer, an azridine polymer, a diamine, or combinations thereof, (ii) a solid support, and (iii) an encapsulating material and placing the borehole maintenance fluid comprising the degradable polymer and the delayed action structure in the borehole drilling, the underground formation or both.

ARP140103527A 2013-10-29 2014-09-24 WELL MAINTENANCE METHODS AND COMPOSITIONS CONTAINING DEGRADABLE POLYMERS AR097745A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14/065,701 US9410076B2 (en) 2012-10-25 2013-10-29 Wellbore servicing methods and compositions comprising degradable polymers

Publications (1)

Publication Number Publication Date
AR097745A1 true AR097745A1 (en) 2016-04-13

Family

ID=51493087

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP140103527A AR097745A1 (en) 2013-10-29 2014-09-24 WELL MAINTENANCE METHODS AND COMPOSITIONS CONTAINING DEGRADABLE POLYMERS

Country Status (5)

Country Link
EP (1) EP2943551A1 (en)
AR (1) AR097745A1 (en)
AU (1) AU2014342957B2 (en)
CA (1) CA2908429C (en)
WO (1) WO2015065575A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10472555B2 (en) 2016-04-08 2019-11-12 Schlumberger Technology Corporation Polymer gel for water control applications
DE102021202598A1 (en) 2021-03-17 2022-09-22 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein Stabilizer composition, use of the stabilizer composition, process for stabilizing condensation polymers against hydrolytic degradation, and hydrolysis-stabilized composition and molding or molding made therefrom
CN113773823B (en) * 2021-07-29 2023-05-02 内蒙古浦景聚合材料科技有限公司 Degradable temporary plugging ball suitable for underground fracturing operation and preparation method thereof
DE102022206467A1 (en) 2022-06-27 2023-12-28 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein Stabilizer composition, use of the stabilizer composition, process for stabilizing condensation polymers against hydrolytic degradation as well as hydrolysis-stabilized composition and shaped body or molded part thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2245201A1 (en) * 1997-08-18 1999-02-18 David D. Onan Methods of sealing plugs in well bores
US20060169448A1 (en) * 2005-02-01 2006-08-03 Halliburton Energy Services, Inc. Self-degrading cement compositions and methods of using self-degrading cement compositions in subterranean formations
US20060169450A1 (en) * 2005-02-02 2006-08-03 Halliburton Energy Services, Inc. Degradable particulate generation and associated methods
US7678745B2 (en) * 2007-09-24 2010-03-16 Schlumberger Technology Corporation Viscosity reduction
EP2670815A1 (en) * 2011-01-31 2013-12-11 Halliburton Energy Services, Inc. Increasing fracture complexity in ultra-low permeable subterranean formation using degradable particulate

Also Published As

Publication number Publication date
EP2943551A1 (en) 2015-11-18
AU2014342957B2 (en) 2016-06-02
CA2908429C (en) 2018-06-19
CA2908429A1 (en) 2015-05-07
WO2015065575A1 (en) 2015-05-07
AU2014342957A1 (en) 2015-08-13

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