GB2555300A - Sustained release system for reservoir treatment and monitoring - Google Patents

Sustained release system for reservoir treatment and monitoring Download PDF

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Publication number
GB2555300A
GB2555300A GB1719802.9A GB201719802A GB2555300A GB 2555300 A GB2555300 A GB 2555300A GB 201719802 A GB201719802 A GB 201719802A GB 2555300 A GB2555300 A GB 2555300A
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GB
United Kingdom
Prior art keywords
oil field
microcapsules
compositions
sustained release
methods
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
GB1719802.9A
Other versions
GB201719802D0 (en
GB2555300B (en
Inventor
Borrell Neil
Zhao Chun-Tian
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Johnson Matthey PLC
Original Assignee
Johnson Matthey PLC
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
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Application filed by Johnson Matthey PLC filed Critical Johnson Matthey PLC
Publication of GB201719802D0 publication Critical patent/GB201719802D0/en
Publication of GB2555300A publication Critical patent/GB2555300A/en
Application granted granted Critical
Publication of GB2555300B publication Critical patent/GB2555300B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • 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
    • C09K8/58—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids
    • 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
    • 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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • 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
    • E21B43/267—Methods for stimulating production by forming crevices or fractures reinforcing fractures by propping
    • 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
    • E21B47/00—Survey of boreholes or wells
    • 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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/10—Locating fluid leaks, intrusions or movements
    • E21B47/11—Locating fluid leaks, intrusions or movements using tracers; using radioactivity
    • E21B47/111—Locating fluid leaks, intrusions or movements using tracers; using radioactivity using radioactivity
    • 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
    • E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
    • E21B49/08—Obtaining fluid samples or testing fluids, in boreholes or wells
    • 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
    • E21B37/00—Methods or apparatus for cleaning boreholes or wells
    • E21B37/06—Methods or apparatus for cleaning boreholes or wells using chemical means for preventing, limiting or eliminating the deposition of paraffins or like substances
    • 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
    • E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
    • E21B41/02—Equipment or details not covered by groups E21B15/00 - E21B40/00 in situ inhibition of corrosion in boreholes or wells

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Fluid Mechanics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geophysics (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Lubricants (AREA)
  • Fats And Perfumes (AREA)
  • Medicinal Preparation (AREA)

Abstract

Compositions containing a mixture of microcapsules (1, 10, 11, 13, 14, 15) and a bulk polymer, where the microcapsules have an oil field chemical contained within the microcapsules are described. The microcapsules can be present in a variety of configurations. The microcapsules contain a core (2, 12) or a micro-matrix (7) containing the oil field chemicals. The core or micro-matrix can be surrounded by one or more polymeric shells (3), where each shell contains at least one polymer that affects the release of the oil field chemical from the composition. The compositions provide for the sustained release of an oil field chemical into fluid in an oil field reservoir over long periods of time. Methods of making the compositions and articles containing the compositions are described. Methods of tracing the movement of fluid in a hydrocarbon reservoir using the compositions, and methods of providing for the sustained release of oil field chemicals are also described.

Description

(87) International Publication Data:
WO2016/174413 En 03.11.2016 (71) Applicant(s):
Johnson Matthey Public Limited Company (Incorporated in the United Kingdom)
5th Floor, 25 Farringdon Street, LONDON, EC4A4AB, United Kingdom (72) Inventor(s):
Neil Borrell Chun-tian Zhao (74) Agent and/or Address for Service:
Johnson Matthey Public Limited Company
PO Box 1, Belasis Avenue, Billingham, CLEVELAND,
TS23 1LB, United Kingdom (54) Title ofthe Invention: Sustained release system for reservoir treatment and monitoring Abstract Title: Sustained release system for reservoir treatment and monitoring (57) Compositions containing a mixture of microcapsules (1, 10, 11, 13, 14, 15) and a bulk polymer, where the microcapsules have an oil field chemical contained within the microcapsules are described. The microcapsules can be present in a variety of configurations. The microcapsules contain a core (2, 12) or a micro-matrix (7) containing the oil field chemicals. The core or micromatrix can be surrounded by one or more polymeric shells (3), where each shell contains at least one polymer that affects the release of the oil field chemical from the composition. The compositions provide for the sustained release of an oil field chemical into fluid in an oil field reservoir over long periods of time. Methods of making the compositions and articles containing the compositions are described. Methods of tracing the movement of fluid in a hydrocarbon reservoir using the compositions, and methods of providing for the sustained release of oil field chemicals are also described.

Claims (2)

  1. Figure 1. Representations of Particle Structures
    Figure 1A. Core-Shell
    Figure IB. Core Multi-Shell
  2. 2
    Figure 1C. Multi-Core-Shell
    Figure ID. Micro-Matrix
GB1719802.9A 2015-04-30 2016-04-26 Sustained release system for reservoir treatment and monitoring Active GB2555300B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1507479.2A GB201507479D0 (en) 2015-04-30 2015-04-30 Sustained release system for reservoir treatment and monitoring
PCT/GB2016/051172 WO2016174413A1 (en) 2015-04-30 2016-04-26 Sustained release system for reservoir treatment and monitoring

Publications (3)

Publication Number Publication Date
GB201719802D0 GB201719802D0 (en) 2018-01-10
GB2555300A true GB2555300A (en) 2018-04-25
GB2555300B GB2555300B (en) 2022-06-08

Family

ID=53488994

Family Applications (3)

Application Number Title Priority Date Filing Date
GBGB1507479.2A Ceased GB201507479D0 (en) 2015-04-30 2015-04-30 Sustained release system for reservoir treatment and monitoring
GB1607257.1A Active GB2540840B (en) 2015-04-30 2016-04-26 Sustained release system for reservoir treatment and monitoring
GB1719802.9A Active GB2555300B (en) 2015-04-30 2016-04-26 Sustained release system for reservoir treatment and monitoring

Family Applications Before (2)

Application Number Title Priority Date Filing Date
GBGB1507479.2A Ceased GB201507479D0 (en) 2015-04-30 2015-04-30 Sustained release system for reservoir treatment and monitoring
GB1607257.1A Active GB2540840B (en) 2015-04-30 2016-04-26 Sustained release system for reservoir treatment and monitoring

Country Status (7)

Country Link
US (2) US10370587B2 (en)
EP (1) EP3289041B1 (en)
BR (1) BR112017023201B1 (en)
DK (1) DK3289041T3 (en)
EA (1) EA034768B1 (en)
GB (3) GB201507479D0 (en)
WO (1) WO2016174413A1 (en)

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US20220177775A1 (en) * 2017-07-13 2022-06-09 Baker Hughes Holdings Llc Delivery System for Oil-Soluble Well Treatment Agents and Methods of Using the Same
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US11193368B2 (en) * 2018-04-27 2021-12-07 Ypf Tecnologia S.A. Nanotracer for oil recovery comprising an occluded polynucleotide and method of preparation thereof
US10995610B2 (en) * 2018-04-27 2021-05-04 Ypf Technologia S.A. Nanotracer for oil recovery and method of preparation thereof
GB201810188D0 (en) * 2018-06-21 2018-08-08 Johnson Matthey Plc Oil field chemical-carrying material and process for making the same
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US11371151B2 (en) 2018-09-06 2022-06-28 Ecolab Usa Inc. Oleyl propylenediamine-based corrosion inhibitors
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CN113652212B (en) * 2020-08-26 2022-10-28 中国石油大学(北京) Shape memory type leakage-proof plugging system and preparation method and application thereof
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CN114437691A (en) * 2020-10-19 2022-05-06 中国石油化工股份有限公司 Slow-release solid salt inhibitor
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US20220220362A1 (en) * 2021-01-11 2022-07-14 Nissan Chemical Corporation Chemical fluid containing an antioxidant for underground treatment of oil and gas reservoirs
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Also Published As

Publication number Publication date
BR112017023201B1 (en) 2022-09-13
GB2540840B (en) 2017-08-16
EP3289041B1 (en) 2023-03-08
US20190382653A1 (en) 2019-12-19
US10927292B2 (en) 2021-02-23
US20180298277A1 (en) 2018-10-18
GB2540840A (en) 2017-02-01
GB201507479D0 (en) 2015-06-17
US10370587B2 (en) 2019-08-06
GB201719802D0 (en) 2018-01-10
BR112017023201A2 (en) 2018-08-07
WO2016174413A1 (en) 2016-11-03
GB2555300B (en) 2022-06-08
DK3289041T3 (en) 2023-03-27
EA201792392A1 (en) 2018-04-30
EP3289041A1 (en) 2018-03-07
EA034768B1 (en) 2020-03-18

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