AR011403A1 - Un proceso y una formulacion para inhibir la formacion de calcareos en yacimientos de petroleo y gas - Google Patents

Un proceso y una formulacion para inhibir la formacion de calcareos en yacimientos de petroleo y gas

Info

Publication number
AR011403A1
AR011403A1 ARP980100141A ARP980100141A AR011403A1 AR 011403 A1 AR011403 A1 AR 011403A1 AR P980100141 A ARP980100141 A AR P980100141A AR P980100141 A ARP980100141 A AR P980100141A AR 011403 A1 AR011403 A1 AR 011403A1
Authority
AR
Argentina
Prior art keywords
formation
water
miscible
formulation
inhibit
Prior art date
Application number
ARP980100141A
Other languages
English (en)
Original Assignee
Bp Chem Int Ltd
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 Bp Chem Int Ltd filed Critical Bp Chem Int Ltd
Publication of AR011403A1 publication Critical patent/AR011403A1/es

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK 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 or limiting, e.g. eliminating, the deposition of paraffins or like substances
    • 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
    • C09K8/524—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning organic depositions, e.g. paraffins or asphaltenes
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Fluid Mechanics (AREA)
  • Lubricants (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Soil Conditioners And Soil-Stabilizing Materials (AREA)
  • Medicinal Preparation (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Colloid Chemistry (AREA)
  • Cosmetics (AREA)
  • Steroid Compounds (AREA)

Abstract

Consiste en un proceso para reducir al mínimo el numero de operaciones de compresion y cierre temporal necesarias para inhibir la formacion de depositoscalcáreos en un pzo de petroleo en produccion, utilizando el método de compresion porp recipitacion, cuyo proceso comprende inyectar, en una matrizde formacion de roca portadora de petroleo, una formulacion miscible en agua que comprende: (a)un surfactante miscible en agua que se encuentra en formalíquida; (b) una solucion de unasa l metálica soluble en agua que comprende un cation multivalente; y (c) una solucion de un compuesto inhibidor dedepositos calcáreos, miscible en agua, que comprende un componente anionico capaz de formar in situ un precipitado inhibidorde de positos calcáreos enpresencia de cationes de (b) tras la inyeccion en la matriz de la formacion de roca, en donde el surfactante es un glicoléter y la concentracion ionicamínima del compuesto inhibidor de depositos calcáreos (c) es de 5000ppm basado en el peso de la formulacion total.
ARP980100141A 1997-01-13 1998-01-13 Un proceso y una formulacion para inhibir la formacion de calcareos en yacimientos de petroleo y gas AR011403A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9700532.6A GB9700532D0 (en) 1997-01-13 1997-01-13 Oil and gas field chemical

Publications (1)

Publication Number Publication Date
AR011403A1 true AR011403A1 (es) 2000-08-16

Family

ID=10805864

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP980100141A AR011403A1 (es) 1997-01-13 1998-01-13 Un proceso y una formulacion para inhibir la formacion de calcareos en yacimientos de petroleo y gas

Country Status (12)

Country Link
EP (2) EP0886719A1 (es)
AR (1) AR011403A1 (es)
AU (1) AU718313B2 (es)
CA (1) CA2245886C (es)
CO (1) CO5031323A1 (es)
EA (1) EA000901B1 (es)
GB (1) GB9700532D0 (es)
MY (1) MY120014A (es)
NO (1) NO321722B1 (es)
RO (1) RO117977B1 (es)
SA (1) SA98190109B1 (es)
WO (1) WO1998030783A1 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6913081B2 (en) * 2003-02-06 2005-07-05 Baker Hughes Incorporated Combined scale inhibitor and water control treatments
GB2423099A (en) * 2005-02-10 2006-08-16 Rhodia Uk Ltd Phosphorus containing species in sludge control
IT1396212B1 (it) * 2009-10-20 2012-11-16 Eni Spa Procedimento per il recupero di olio pesante da un giacimento sotterraneo
CN103224776A (zh) * 2013-03-29 2013-07-31 中国石油天然气股份有限公司 一种油田注水地层保护剂及其制备方法与应用
AR103391A1 (es) 2015-01-13 2017-05-03 Bp Corp North America Inc Métodos y sistemas para producir hidrocarburos desde roca productora de hidrocarburos a través del tratamiento combinado de la roca y la inyección de agua posterior
CN104726082B (zh) * 2015-03-27 2018-05-15 中国石油天然气集团公司 一种应用于三元复合驱的有机碱清垢剂及其制备方法
CN109705831B (zh) * 2019-01-23 2021-04-13 长江大学 一种油田阻垢剂及其制备方法和使用方法
RU2723809C1 (ru) * 2019-02-13 2020-06-17 Публичное акционерное общество "Нефтяная компания "Роснефть" (ПАО "НК "Роснефть") Состав для предотвращения кальциевых солеотложений
CN114805055B (zh) * 2022-04-29 2023-06-23 山东天庆科技发展有限公司 一种新型超支化大分子阻垢剂及其制备方法
CN115386356B (zh) * 2022-09-14 2023-03-17 广汉市福客科技有限公司 一种油气井用解堵剂及制备方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3402770A (en) * 1965-06-02 1968-09-24 Mobil Oil Corp Multiple-purpose solvent and method for treating subterranean formations
US4357248A (en) 1980-05-16 1982-11-02 Shell Oil Company Treating wells with self-precipitating scale inhibitor
US5002126A (en) 1990-04-10 1991-03-26 Conoco Inc. Reservoir scale inhibition
AU653518B2 (en) 1990-05-31 1994-10-06 Mobil Oil Corporation Inhibition of scale formation from oil well brines utilising a slow release composition
ATE129989T1 (de) 1990-10-04 1995-11-15 Britoil Plc Verfahren zur bekämpfung der kesselsteinbildung.
FR2697264B1 (fr) * 1992-10-23 1994-12-30 Inst Francais Du Petrole Procédé pour réduire la tendance à l'agglomération des hydrates dans les effluents de production.
WO1994024413A1 (en) * 1993-04-08 1994-10-27 Bp Chemicals Limited Method for inhibiting solids formation and blends for use therein
CA2210795C (en) * 1995-01-19 2005-05-10 Bp Chemicals Limited Oil and gas field chemicals
US5762138A (en) * 1996-12-09 1998-06-09 Halliburton Energy Services, Inc. Method of preventing incompatibility between aqueous well treating fluids and hydrocarbons

Also Published As

Publication number Publication date
EP0886719A1 (en) 1998-12-30
EP2287441A3 (en) 2011-03-16
WO1998030783A1 (en) 1998-07-16
GB9700532D0 (en) 1997-03-05
NO984125L (no) 1998-09-07
EA000901B1 (ru) 2000-06-26
NO321722B1 (no) 2006-06-26
EP2287441A2 (en) 2011-02-23
AU718313B2 (en) 2000-04-13
EA199800801A1 (ru) 1999-04-29
RO117977B1 (ro) 2002-11-29
CA2245886A1 (en) 1998-07-16
AU5333698A (en) 1998-08-03
SA98190109B1 (ar) 2006-08-15
MY120014A (en) 2005-08-30
NO984125D0 (no) 1998-09-07
CA2245886C (en) 2005-03-15
CO5031323A1 (es) 2001-04-27

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