WO2012155045A3 - Destructible containers for downhole material and chemical delivery - Google Patents

Destructible containers for downhole material and chemical delivery Download PDF

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Publication number
WO2012155045A3
WO2012155045A3 PCT/US2012/037512 US2012037512W WO2012155045A3 WO 2012155045 A3 WO2012155045 A3 WO 2012155045A3 US 2012037512 W US2012037512 W US 2012037512W WO 2012155045 A3 WO2012155045 A3 WO 2012155045A3
Authority
WO
WIPO (PCT)
Prior art keywords
containers
wellbore
destructible
treatment agent
destructible containers
Prior art date
Application number
PCT/US2012/037512
Other languages
French (fr)
Other versions
WO2012155045A2 (en
Inventor
Theodore LAFFERTY
John Daniels
Dmitry POTAPENKO
Bruno Lecerf
Marina Bulova
Original Assignee
Schlumberger Canada Limited
Services Petroliers Schlumberger
Schlumberger Holdings Limited
Schlumberger Technology B.V.
Prad Research And Development Limited
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 Schlumberger Canada Limited, Services Petroliers Schlumberger, Schlumberger Holdings Limited, Schlumberger Technology B.V., Prad Research And Development Limited filed Critical Schlumberger Canada Limited
Priority to RU2013154754/03A priority Critical patent/RU2013154754A/en
Priority to BR112013028953A priority patent/BR112013028953A2/en
Priority to MX2013012912A priority patent/MX2013012912A/en
Priority to CA2835130A priority patent/CA2835130A1/en
Priority to CN201280028793.7A priority patent/CN103688018A/en
Publication of WO2012155045A2 publication Critical patent/WO2012155045A2/en
Publication of WO2012155045A3 publication Critical patent/WO2012155045A3/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
    • E21B27/00—Containers for collecting or depositing substances in boreholes or wells, e.g. bailers, baskets or buckets for collecting mud or sand; Drill bits with means for collecting substances, e.g. valve drill bits
    • E21B27/02—Dump bailers, i.e. containers for depositing substances, e.g. cement or 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
    • C09K8/02—Well-drilling compositions
    • C09K8/03—Specific additives for general use in well-drilling compositions
    • 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
    • C09K8/516—Compositions for plastering borehole walls, i.e. compositions for temporary consolidation of borehole walls characterised by their form or by the form of their components, e.g. encapsulated material
    • 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
    • C09K8/536—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning characterised by their form or by the form of their components, e.g. encapsulated material
    • 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
    • C09K8/92—Compositions for stimulating production by acting on the underground formation characterised by their form or by the form of their components, e.g. encapsulated material
    • 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
    • E21B33/138—Plastering the borehole wall; Injecting into the formation
    • 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

A method of treating a downhole region penetrated by a wellbore with a treatment agent is given, including delivering the treatment agent to the wellsite enclosed in one or more destructible containers, inserting the one or more destructible containers into the fluid being pumped down the well, and mechanically breaking the one or more destructible containers in the wellbore or in the formation to release the treatment agent. A method is also given for treating a downhole region penetrated by a wellbore with a special solid diverting material, which includes special shapes such as fibers or flakes and/or blends of specially sized particles, including delivering the special solid diverting material to the wellsite enclosed in one or more containers, inserting the one or more containers into fluid being pumped down the well, and allowing the one or more containers to release the special solid diverting material in the wellbore.
PCT/US2012/037512 2011-05-11 2012-05-11 Destructible containers for downhole material and chemical delivery WO2012155045A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
RU2013154754/03A RU2013154754A (en) 2011-05-11 2012-05-11 DESTROYABLE CONTAINERS FOR DELIVERY TO A WELL OF MATERIALS AND CHEMICALS
BR112013028953A BR112013028953A2 (en) 2011-05-11 2012-05-11 method of treating a downhole region penetrated by a borehole with a treatment agent, method of treating a downhole region penetrated by a borehole with a special solid bypass material, and system for providing a special solid bypass material for a downhole site without dilution or separation of special solid bypass material components.
MX2013012912A MX2013012912A (en) 2011-05-11 2012-05-11 Destructible containers for downhole material and chemical delivery.
CA2835130A CA2835130A1 (en) 2011-05-11 2012-05-11 Destructible containers for downhole material and chemical delivery
CN201280028793.7A CN103688018A (en) 2011-05-11 2012-05-11 Destructible containers for downhole material and chemical delivery

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/105,586 US20120285695A1 (en) 2011-05-11 2011-05-11 Destructible containers for downhole material and chemical delivery
US13/105,586 2011-05-11

Publications (2)

Publication Number Publication Date
WO2012155045A2 WO2012155045A2 (en) 2012-11-15
WO2012155045A3 true WO2012155045A3 (en) 2013-01-10

Family

ID=47140029

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2012/037512 WO2012155045A2 (en) 2011-05-11 2012-05-11 Destructible containers for downhole material and chemical delivery

Country Status (7)

Country Link
US (1) US20120285695A1 (en)
CN (1) CN103688018A (en)
BR (1) BR112013028953A2 (en)
CA (1) CA2835130A1 (en)
MX (1) MX2013012912A (en)
RU (1) RU2013154754A (en)
WO (1) WO2012155045A2 (en)

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Also Published As

Publication number Publication date
WO2012155045A2 (en) 2012-11-15
CA2835130A1 (en) 2012-11-15
RU2013154754A (en) 2015-06-20
US20120285695A1 (en) 2012-11-15
BR112013028953A2 (en) 2017-03-01
CN103688018A (en) 2014-03-26
MX2013012912A (en) 2015-03-06

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