MX2017005796A - Herramientas del interior del pozo que comprenden elementos de cierre hermetico compuestos por particulas de acido anhidro y elastomero. - Google Patents

Herramientas del interior del pozo que comprenden elementos de cierre hermetico compuestos por particulas de acido anhidro y elastomero.

Info

Publication number
MX2017005796A
MX2017005796A MX2017005796A MX2017005796A MX2017005796A MX 2017005796 A MX2017005796 A MX 2017005796A MX 2017005796 A MX2017005796 A MX 2017005796A MX 2017005796 A MX2017005796 A MX 2017005796A MX 2017005796 A MX2017005796 A MX 2017005796A
Authority
MX
Mexico
Prior art keywords
elastomer
acid particles
downhole tools
anhydrous acid
sealing elements
Prior art date
Application number
MX2017005796A
Other languages
English (en)
Inventor
William Walton Zachary
M Beuterbaugh Aaron
Linley Fripp Michael
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 PCT/US2015/067286 external-priority patent/WO2016204814A1/en
Application filed by Halliburton Energy Services Inc filed Critical Halliburton Energy Services Inc
Priority claimed from PCT/US2016/015885 external-priority patent/WO2016204822A1/en
Publication of MX2017005796A publication Critical patent/MX2017005796A/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
    • C09K8/02—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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • C08K5/092—Polycarboxylic acids
    • 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
    • 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
    • E21B29/00—Cutting or destroying pipes, packers, plugs, or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground
    • E21B29/02—Cutting or destroying pipes, packers, plugs, or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground by explosives or by thermal or chemical means
    • 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
    • E21B33/12—Packers; Plugs
    • 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
    • E21B33/12—Packers; Plugs
    • E21B33/1208—Packers; Plugs characterised by the construction of the sealing or packing means
    • 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
    • E21B33/12—Packers; Plugs
    • E21B33/128—Packers; Plugs with a member expanded radially by axial pressure
    • 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
    • E21B33/12—Packers; Plugs
    • E21B33/129—Packers; Plugs with mechanical slips for hooking into the casing
    • 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
    • E21B43/25—Methods for stimulating production
    • E21B43/26—Methods for stimulating production by forming crevices or fractures

Abstract

Herramientas del interior del pozo, y métodos y sistemas relacionados con estas, que comprenden un cuerpo; y al menos un elemento de cierre hermético compuesto por un elastómero y partículas de ácido anhidro, y donde al menos una parte del elemento de cierre hermético se degrada de forma hidrolítica en un entorno de pozo. Las partículas de ácido anhidro se hidrolizan para formar un ácido que acelera la degradación del elemento de cierre hermético.
MX2017005796A 2014-07-07 2016-02-01 Herramientas del interior del pozo que comprenden elementos de cierre hermetico compuestos por particulas de acido anhidro y elastomero. MX2017005796A (es)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
PCT/US2014/045535 WO2016007119A1 (en) 2014-07-07 2014-07-07 Downhole tools comprising aqueous-degradable sealing elements
PCT/US2015/035812 WO2016007259A1 (en) 2014-07-07 2015-06-15 Downhole tools comprising cast degradable sealing elements
PCT/US2015/035823 WO2016007260A1 (en) 2014-07-07 2015-06-15 Downhole tools comprising aqueous-degradable elastomer sealing elements with carbodiimide
PCT/US2015/067286 WO2016204814A1 (en) 2015-06-15 2015-12-22 Downhole tools comprising aqueous-degradable sealing elements of thermoplastic rubber
PCT/US2016/015885 WO2016204822A1 (en) 2015-06-15 2016-02-01 Downhole tools comprising sealing elements composed of elastomer and anhydrous acid particles

Publications (1)

Publication Number Publication Date
MX2017005796A true MX2017005796A (es) 2017-08-02

Family

ID=55064590

Family Applications (5)

Application Number Title Priority Date Filing Date
MX2016015593A MX2016015593A (es) 2014-07-07 2014-07-07 Herramientas del interior del pozo que comprenden elementos de cierre hermetico degradables en fluido acuoso.
MX2016016168A MX2016016168A (es) 2014-07-07 2015-06-15 Herramientas del interior del pozo que comprenden elementos de cierre hermetico degradables fraguados.
MX2016015677A MX2016015677A (es) 2014-07-07 2015-06-15 Herramientas del interior del pozo que comprenden elementos de cierre hermetico de elastomeros degradables en fluido acuoso con carbodiimida.
MX2017006362A MX2017006362A (es) 2014-07-07 2015-12-22 Herramientas del interior del pozo que comprenden elementos de cierre hermetico de caucho termoplastico degradables en fluido acuoso.
MX2017005796A MX2017005796A (es) 2014-07-07 2016-02-01 Herramientas del interior del pozo que comprenden elementos de cierre hermetico compuestos por particulas de acido anhidro y elastomero.

Family Applications Before (4)

Application Number Title Priority Date Filing Date
MX2016015593A MX2016015593A (es) 2014-07-07 2014-07-07 Herramientas del interior del pozo que comprenden elementos de cierre hermetico degradables en fluido acuoso.
MX2016016168A MX2016016168A (es) 2014-07-07 2015-06-15 Herramientas del interior del pozo que comprenden elementos de cierre hermetico degradables fraguados.
MX2016015677A MX2016015677A (es) 2014-07-07 2015-06-15 Herramientas del interior del pozo que comprenden elementos de cierre hermetico de elastomeros degradables en fluido acuoso con carbodiimida.
MX2017006362A MX2017006362A (es) 2014-07-07 2015-12-22 Herramientas del interior del pozo que comprenden elementos de cierre hermetico de caucho termoplastico degradables en fluido acuoso.

Country Status (7)

Country Link
US (5) US10240427B2 (es)
AU (5) AU2014400642B2 (es)
CA (5) CA2948465C (es)
GB (4) GB2542281B (es)
MX (5) MX2016015593A (es)
NO (2) NO346949B1 (es)
WO (3) WO2016007119A1 (es)

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