EA200401542A1 - Способ ингибирования отложений в нефтяных скважинах - Google Patents

Способ ингибирования отложений в нефтяных скважинах

Info

Publication number
EA200401542A1
EA200401542A1 EA200401542A EA200401542A EA200401542A1 EA 200401542 A1 EA200401542 A1 EA 200401542A1 EA 200401542 A EA200401542 A EA 200401542A EA 200401542 A EA200401542 A EA 200401542A EA 200401542 A1 EA200401542 A1 EA 200401542A1
Authority
EA
Eurasian Patent Office
Prior art keywords
particles
scale inhibitor
inhibiting
formation
microns
Prior art date
Application number
EA200401542A
Other languages
English (en)
Other versions
EA008243B1 (ru
Inventor
Айан Ралф Коллинз
Саймон Нил Данкум
Original Assignee
Бп Эксплорейшн Оперейтинг Компани Лимитед
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 Бп Эксплорейшн Оперейтинг Компани Лимитед filed Critical Бп Эксплорейшн Оперейтинг Компани Лимитед
Publication of EA200401542A1 publication Critical patent/EA200401542A1/ru
Publication of EA008243B1 publication Critical patent/EA008243B1/ru

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
    • C09K8/50—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
    • C09K8/528—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning inorganic depositions, e.g. sulfates or carbonates
    • 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
    • C09K8/54—Compositions for in situ inhibition of corrosion in boreholes or wells
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Medicinal Preparation (AREA)
  • Steroid Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Cosmetics (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Paints Or Removers (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Fats And Perfumes (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Colloid Chemistry (AREA)
  • Glass Compositions (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Способ ингибирования отложений в подземной формации, включающий в себя: (а) инжекцию суспензии, содержащей суспендированные в водной среде частицы с контролируемым выделением ингибитора отложений в формацию через нагнетательную скважину, причем эти частицы имеют средний диаметр менее 10 мкм, предпочтительно менее 5 мкм, более предпочтительно меньше 1 мкм; (б) перколяцию этой суспензии через подземную формацию в направлении эксплуатационной скважины и (в) контролируемое выделение ингибитора отложений из частиц в ближайшую область ствола эксплуатационной скважины. Целесообразно, чтобы частицы ингибитора отложений с контролируемым выделением содержали этерифицируемый ингибитор отложений, сшитый полиолом за счет образования межмолекулярных сложноэфирных связей.Международная заявка была опубликована вместе с отчетом о международном поиске.
EA200401542A 2002-06-13 2003-05-15 Способ ингибирования отложений в нефтяных скважинах EA008243B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0213600.0A GB0213600D0 (en) 2002-06-13 2002-06-13 Process
PCT/GB2003/002100 WO2003106810A1 (en) 2002-06-13 2003-05-15 Method for scale inhibition in oil wells

Publications (2)

Publication Number Publication Date
EA200401542A1 true EA200401542A1 (ru) 2005-08-25
EA008243B1 EA008243B1 (ru) 2007-04-27

Family

ID=9938519

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200401542A EA008243B1 (ru) 2002-06-13 2003-05-15 Способ ингибирования отложений в нефтяных скважинах

Country Status (13)

Country Link
US (1) US7332459B2 (ru)
EP (1) EP1511915B1 (ru)
CN (1) CN1656298A (ru)
AT (1) ATE371803T1 (ru)
AU (1) AU2003230026A1 (ru)
CA (1) CA2484947C (ru)
DE (1) DE60315976T2 (ru)
EA (1) EA008243B1 (ru)
EG (1) EG23401A (ru)
ES (1) ES2289284T3 (ru)
GB (1) GB0213600D0 (ru)
NO (1) NO20050135L (ru)
WO (1) WO2003106810A1 (ru)

Families Citing this family (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8417374B2 (en) * 2004-04-19 2013-04-09 Curt G. Joa, Inc. Method and apparatus for changing speed or direction of an article
GB0416310D0 (en) * 2004-07-21 2004-08-25 Bp Exploration Operating Method
US9433538B2 (en) 2006-05-18 2016-09-06 Curt G. Joa, Inc. Methods and apparatus for application of nested zero waste ear to traveling web and formation of articles using a dual cut slip unit
US10456302B2 (en) 2006-05-18 2019-10-29 Curt G. Joa, Inc. Methods and apparatus for application of nested zero waste ear to traveling web
BRPI0605371A (pt) * 2006-12-22 2008-08-05 Petroleo Brasileiro Sa - Petrobras método sustentável para recuperação de petróleo
US9944487B2 (en) 2007-02-21 2018-04-17 Curt G. Joa, Inc. Single transfer insert placement method and apparatus
US9550306B2 (en) 2007-02-21 2017-01-24 Curt G. Joa, Inc. Single transfer insert placement and apparatus with cross-direction insert placement control
WO2009016549A2 (en) * 2007-07-27 2009-02-05 Schlumberger Canada Limited System, method and apparatus for acid fracturing with scale inhibitor protection
US20090038799A1 (en) * 2007-07-27 2009-02-12 Garcia-Lopez De Victoria Marieliz System, Method, and Apparatus for Combined Fracturing Treatment and Scale Inhibition
US7886822B2 (en) * 2007-07-27 2011-02-15 Schlumberger Technology Corporation System, method, and apparatus for acid fracturing with scale inhibitor protection
US7897546B2 (en) * 2008-04-21 2011-03-01 Nalco Company Composition and method for recovering hydrocarbon fluids from a subterranean reservoir
GB2463115B (en) * 2008-09-08 2013-04-10 Schlumberger Holdings Assemblies for the purification of a reservoir or process fluid
EP2467442B1 (en) 2009-08-20 2015-04-29 Statoil Petroleum AS Well treatment
US9089453B2 (en) 2009-12-30 2015-07-28 Curt G. Joa, Inc. Method for producing absorbent article with stretch film side panel and application of intermittent discrete components of an absorbent article
US9447657B2 (en) 2010-03-30 2016-09-20 The Lubrizol Corporation System and method for scale inhibition
CN102453167B (zh) * 2010-10-25 2013-09-04 中国石油化工股份有限公司 聚合物驱油剂及其制备方法和油藏驱油方法
US9534166B2 (en) 2011-01-19 2017-01-03 Rhodia Operations Families of scale-inhibitors having different absorption profiles and their application in oilfield
US8656817B2 (en) 2011-03-09 2014-02-25 Curt G. Joa Multi-profile die cutting assembly
US8236734B1 (en) 2011-05-26 2012-08-07 Baker Hughes Incorporated Method for preventing scale formation in the presence of dissolved iron
US8877506B2 (en) * 2011-07-12 2014-11-04 Lawrence Livermore National Security, Llc. Methods and systems using encapsulated tracers and chemicals for reservoir interrogation and manipulation
US8820380B2 (en) 2011-07-21 2014-09-02 Curt G. Joa, Inc. Differential speed shafted machines and uses therefor, including discontinuous and continuous side by side bonding
RU2639232C2 (ru) * 2011-12-21 2017-12-20 Акцо Нобель Кемикалз Интернэшнл Б.В. Частицы, содержащие одно или несколько сшитых активных веществ с регулируемым высвобождением
EP2628472B1 (en) 2012-02-20 2016-01-13 Curt G. Joa, Inc. Method of forming bonds between discrete components of disposable articles
US20130248176A1 (en) * 2012-03-23 2013-09-26 Glori Energy Inc. Ultra low concentration surfactant flooding
US9908739B2 (en) 2012-04-24 2018-03-06 Curt G. Joa, Inc. Apparatus and method for applying parallel flared elastics to disposable products and disposable products containing parallel flared elastics
CN102703047B (zh) * 2012-06-19 2015-04-08 中国石油天然气股份有限公司 一种油田阻垢剂及其制备方法和应用
FR2993891B1 (fr) 2012-07-27 2016-11-18 Rhodia Operations Composition de polymeres pour l'inhibition de la formation de depots inorganiques et/ou organiques au sein de formations souterraines
US9714560B2 (en) * 2013-06-14 2017-07-25 Halliburton Energy Services, Inc. Protected scale inhibitors and methods relating thereto
US9283683B2 (en) 2013-07-24 2016-03-15 Curt G. Joa, Inc. Ventilated vacuum commutation structures
USD703248S1 (en) 2013-08-23 2014-04-22 Curt G. Joa, Inc. Ventilated vacuum commutation structure
USD703247S1 (en) 2013-08-23 2014-04-22 Curt G. Joa, Inc. Ventilated vacuum commutation structure
USD704237S1 (en) 2013-08-23 2014-05-06 Curt G. Joa, Inc. Ventilated vacuum commutation structure
USD703711S1 (en) 2013-08-23 2014-04-29 Curt G. Joa, Inc. Ventilated vacuum communication structure
USD703712S1 (en) 2013-08-23 2014-04-29 Curt G. Joa, Inc. Ventilated vacuum commutation structure
US9289329B1 (en) 2013-12-05 2016-03-22 Curt G. Joa, Inc. Method for producing pant type diapers
PL3325387T3 (pl) 2015-07-24 2022-06-20 Curt G. Joa, Inc. Urządzenie do komutacji próżniowej oraz sposoby
WO2017120287A1 (en) 2016-01-06 2017-07-13 Ecolab Usa Inc. Temperature-stable paraffin inhibitor compositions
CA3009801C (en) * 2016-01-06 2023-11-14 Ecolab Usa Inc. Temperature-stable paraffin inhibitor compositions
US10858575B2 (en) 2017-06-02 2020-12-08 Championx Usa Inc. Temperature-stable corrosion inhibitor compositions and methods of use
FR3083238A1 (fr) 2018-07-02 2020-01-03 Rhodia Operations Relargage progressif de chaines polymeres en milieu liquide
US11261705B2 (en) 2018-08-13 2022-03-01 Saudi Arabian Oil Company Systems and methods for treating fluids in oilfield facilities
CN109876858B (zh) * 2019-01-14 2020-01-07 广东博兴新材料科技有限公司 一种（甲基）丙烯酸酯类物质的制备方法及2-丙烯酰胺-2-甲基丙磺酸的应用
US11867027B2 (en) 2019-05-13 2024-01-09 Saudi Arabian Oil Company Calcium carbonate scale prediction and inhibition in hydrocarbon wells using machine learning
US10647908B2 (en) * 2019-07-26 2020-05-12 S.P.C.M. Sa Composition for oil and gas recovery
RU2728015C1 (ru) * 2019-12-30 2020-07-28 Общество с ограниченной ответственностью "Газпром добыча Астрахань" (ООО "Газпром добыча Астрахань") Способ ингибирования скважин
US11737930B2 (en) 2020-02-27 2023-08-29 Curt G. Joa, Inc. Configurable single transfer insert placement method and apparatus
US10983513B1 (en) 2020-05-18 2021-04-20 Saudi Arabian Oil Company Automated algorithm and real-time system to detect MPFM preventive maintenance activities
CN114437691A (zh) * 2020-10-19 2022-05-06 中国石油化工股份有限公司 一种缓释型固体抑盐剂
CN113072198B (zh) * 2021-04-25 2022-09-02 陕西科技大学 一种超长缓释型固体阻垢剂的制备方法及其应用
CN113651436B (zh) * 2021-08-25 2023-01-31 河北省科学院能源研究所 一种无磷非氮型阻垢分散剂及其制备方法和应用
CN115961914B (zh) * 2022-12-23 2023-08-29 大庆井升伟业油田技术服务有限公司 一种适用于薄差储层的一剂多能的在线解堵工艺

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3336221A (en) 1964-11-05 1967-08-15 Calgon Corp Method of inhibiting precipitation and scale formation
US3728420A (en) * 1966-10-06 1973-04-17 Nalco Chemical Co Phosphated mixed esters of oxyalkylated polyols and monohydric surface active compounds
US3467192A (en) 1968-01-26 1969-09-16 Dow Chemical Co Inhibition of adherent scale accumulations
US3487018A (en) * 1968-04-12 1969-12-30 Nalco Chemical Co Scale and corrosion control in cooling waters
US3580855A (en) * 1969-04-09 1971-05-25 Rohm & Haas Process for inhibition of scale and corrosion using a polyfunctional phosphated polyol ester having at least 75% primary phosphate ester groups
US4042323A (en) * 1972-07-17 1977-08-16 Petrolite Corporation Process of inhibiting corrosion of metal in an aqueous environment with mixtures of thio-, oxygen and thio- oxygen phosphates and pyrophosphates
US3931038A (en) * 1973-07-31 1976-01-06 Nalco Chemical Company Scale and corrosion inhibition for cooling water systems
US3959177A (en) * 1973-12-07 1976-05-25 Petrolite Corporation Multifunctional corrosion inhibitors
US4061695A (en) * 1975-11-14 1977-12-06 Nalco Chemical Company Phosphate esters
US5023001A (en) * 1986-11-13 1991-06-11 The B. F. Goodrich Company Calcium phosphonate scale inhibition
US5060728A (en) * 1988-10-12 1991-10-29 Mobil Oil Corporation Process for preventing scale formation in oil wells
US5856409A (en) * 1989-04-07 1999-01-05 Dow Corning Corporation Method of making hydrophobic copolymers hydrophilic
US5089150A (en) * 1990-05-29 1992-02-18 Mobil Oil Corporation Method of increasing retention of scale inhibitors in subterranean formations
DE69027439T2 (de) * 1990-07-20 1996-10-10 Mitsubishi Chem Corp Vernetztes copolymerteilchen und verfahren zu dessen herstellung
DE4131045C1 (ru) * 1991-09-18 1992-11-19 Cassella Ag, 6000 Frankfurt, De
GB9611422D0 (en) * 1996-05-31 1996-08-07 Bp Exploration Operating Coated scale inhibitors
GB0028269D0 (en) * 2000-11-20 2001-01-03 Norske Stats Oljeselskap Well treatment

Also Published As

Publication number Publication date
US20050159559A1 (en) 2005-07-21
ES2289284T3 (es) 2008-02-01
ATE371803T1 (de) 2007-09-15
GB0213600D0 (en) 2002-07-24
DE60315976T2 (de) 2008-09-04
EP1511915B1 (en) 2007-08-29
CA2484947C (en) 2010-04-20
CN1656298A (zh) 2005-08-17
WO2003106810A1 (en) 2003-12-24
AU2003230026A1 (en) 2003-12-31
EA008243B1 (ru) 2007-04-27
US7332459B2 (en) 2008-02-19
NO20050135D0 (no) 2005-01-11
NO20050135L (no) 2005-02-24
EG23401A (en) 2005-05-31
DE60315976D1 (de) 2007-10-11
CA2484947A1 (en) 2003-12-24
EP1511915A1 (en) 2005-03-09

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MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM BY KG MD TJ TM

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AZ KZ RU