SA518391845B1 - تغليف البوليمرات وتنشيط انتقائي لها - Google Patents

تغليف البوليمرات وتنشيط انتقائي لها

Info

Publication number
SA518391845B1
SA518391845B1 SA518391845A SA518391845A SA518391845B1 SA 518391845 B1 SA518391845 B1 SA 518391845B1 SA 518391845 A SA518391845 A SA 518391845A SA 518391845 A SA518391845 A SA 518391845A SA 518391845 B1 SA518391845 B1 SA 518391845B1
Authority
SA
Saudi Arabia
Prior art keywords
selective activation
base fluid
encapsulating polymers
fluid
wellbore
Prior art date
Application number
SA518391845A
Other languages
English (en)
Inventor
كاثرين برايس هويلشير براندي
دي ستيفانو جويدو
يونج ستيفن
Original Assignee
ام-اي ال.ال.سي.
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 ام-اي ال.ال.سي. filed Critical ام-اي ال.ال.سي.
Publication of SA518391845B1 publication Critical patent/SA518391845B1/ar

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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/003—Means for stopping loss of drilling fluid
    • 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
    • C09K8/50—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
    • C09K8/60—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Colloid Chemistry (AREA)
  • Polymerisation Methods In General (AREA)

Abstract

يتعلق الاختراع الحالي بتركيبات تقوية حفرة بئر Wellbore strengthening وطرق استخدامها، حيث يمكن أن تتضمن تركيبات تقوية حفرة البئر مائع أساسي base fluid ومجموعة من جسيمات هلام مائي hydrogel particles أو مجموعة من جسيمات تجويف-غلاف معلقة core-shell particles suspended في المائع الأساسي. ويمكن أن تتضمن طريقة لمعالجة التكوين ضخ مائع حفرة بئر في التكوين، حيث يشتمل مائع حفرة البئر على مائع أساسي ومجموعة من جسيمات هلام مائي hydrogel particles أو مجموعة من جسيمات تجويف-غلاف معلقة core-shell particles suspended في المائع الأساسي base fluid. شكل 1.
SA518391845A 2015-12-22 2018-06-21 تغليف البوليمرات وتنشيط انتقائي لها SA518391845B1 (ar)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201562270690P 2015-12-22 2015-12-22
PCT/US2016/068271 WO2017112855A1 (en) 2015-12-22 2016-12-22 Encapsulating polymers and selective activation thereof

Publications (1)

Publication Number Publication Date
SA518391845B1 true SA518391845B1 (ar) 2022-09-08

Family

ID=59064196

Family Applications (1)

Application Number Title Priority Date Filing Date
SA518391845A SA518391845B1 (ar) 2015-12-22 2018-06-21 تغليف البوليمرات وتنشيط انتقائي لها

Country Status (5)

Country Link
US (1) US10060205B2 (ar)
AU (1) AU2016379389B2 (ar)
MX (1) MX2018007615A (ar)
SA (1) SA518391845B1 (ar)
WO (1) WO2017112855A1 (ar)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113583644A (zh) * 2021-08-09 2021-11-02 中国石油化工集团有限公司 一种耐高温粒径可变油基钻井液复合封堵剂及制备方法
CN114507512B (zh) * 2021-12-31 2023-04-28 中国石油大学(华东) 自交联无皂纳米胶乳封堵剂及其制备方法和水基钻井液以及应用

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7373991B2 (en) * 2005-07-18 2008-05-20 Schlumberger Technology Corporation Swellable elastomer-based apparatus, oilfield elements comprising same, and methods of using same in oilfield applications
US20070281870A1 (en) * 2006-06-02 2007-12-06 Halliburton Energy Services, Inc. Stimuli-degradable gels
US20120000777A1 (en) * 2010-06-04 2012-01-05 The Regents Of The University Of California Devices and methods for forming double emulsion droplet compositions and polymer particles
US8822386B2 (en) * 2010-06-28 2014-09-02 Baker Hughes Incorporated Nanofluids and methods of use for drilling and completion fluids
WO2012075293A2 (en) * 2010-12-01 2012-06-07 Isp Investments Inc. Hydrogel microcapsules
BR112014004314A2 (pt) * 2011-08-31 2017-09-12 Self Suspending Proppant Llc Propante modificado, formulação de fraturamento hidráulico, método de formar um propante modificado, método de fraturamento de um poço, método de fabricação de um propante modificado
US20140090847A1 (en) 2012-09-28 2014-04-03 Halliburton Energy Services, Inc. Dehydrated Gel Compositions and Methods of Using the Same

Also Published As

Publication number Publication date
US10060205B2 (en) 2018-08-28
US20170174974A1 (en) 2017-06-22
AU2016379389B2 (en) 2019-08-29
MX2018007615A (es) 2019-02-20
WO2017112855A1 (en) 2017-06-29
AU2016379389A1 (en) 2018-07-05

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