CO4600606A1 - Proceso para aumentar la eficacia de productos quimicos utilizados en pozos de petroleo . . - Google Patents

Proceso para aumentar la eficacia de productos quimicos utilizados en pozos de petroleo . .

Info

Publication number
CO4600606A1
CO4600606A1 CO97013966A CO97013966A CO4600606A1 CO 4600606 A1 CO4600606 A1 CO 4600606A1 CO 97013966 A CO97013966 A CO 97013966A CO 97013966 A CO97013966 A CO 97013966A CO 4600606 A1 CO4600606 A1 CO 4600606A1
Authority
CO
Colombia
Prior art keywords
oil
rock formation
water
miscible
increase
Prior art date
Application number
CO97013966A
Other languages
English (en)
Inventor
Ian Collins
John Stewart Nevin
Original Assignee
Bp Chemical 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
Priority claimed from GBGB9605529.8A external-priority patent/GB9605529D0/en
Priority claimed from GBGB9614096.7A external-priority patent/GB9614096D0/en
Priority claimed from GBGB9700534.2A external-priority patent/GB9700534D0/en
Application filed by Bp Chemical Ltd filed Critical Bp Chemical Ltd
Publication of CO4600606A1 publication Critical patent/CO4600606A1/es

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
    • C09K8/54—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
    • C09K8/52—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
    • 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
    • C09K2208/00—Aspects relating to compositions of drilling or well treatment fluids
    • C09K2208/22—Hydrates inhibition by using well treatment fluids containing inhibitors of hydrate formers

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)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Lubricants (AREA)
  • Soil Conditioners And Soil-Stabilizing Materials (AREA)

Abstract

Esta invención se relaciona con un proceso para aumentar laeficacia de los productos químicos usados en pozos de producción al reducir el numero de operaciones de compresión y de cierre temporal necesarias para aumentar la tasa de producción de un pozo de petróleo. El proceso comprende inyectar, en una matriz de la formación de roca portadora de petróleo, una formulación miscible en agua que comprende como componentes : (a) un surfactante miscible en agua y que es un glicoléter; y (b) al menos un producto químico de producción para yacimientos de petróleo o gas, miscible en agua; - introduciéndose dichos componentes (a) y (b) de la formulación, en la formación de roca, bien como una sola composición homogénea preformada, o bien simultáneamente en paralelo o secuencialmemnte en cualquier orden;- caracterizado porque después de la introducción de (a) y (b) en la matriz de la formación de roca portadora de petróleo, el pozo se cierra temporalmente durante un período y, a continuación, la formación de roca portadora de petróleo se inunda a fondo con un aceite.
CO97013966A 1996-03-15 1997-03-14 Proceso para aumentar la eficacia de productos quimicos utilizados en pozos de petroleo . . CO4600606A1 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9605529.8A GB9605529D0 (en) 1996-03-15 1996-03-15 Oil and gas field chemicals
GBGB9614096.7A GB9614096D0 (en) 1996-07-05 1996-07-05 Oil and gas field chemicals
GBGB9700534.2A GB9700534D0 (en) 1997-01-13 1997-01-13 Oil and gas field chemical

Publications (1)

Publication Number Publication Date
CO4600606A1 true CO4600606A1 (es) 1998-05-08

Family

ID=27268183

Family Applications (1)

Application Number Title Priority Date Filing Date
CO97013966A CO4600606A1 (es) 1996-03-15 1997-03-14 Proceso para aumentar la eficacia de productos quimicos utilizados en pozos de petroleo . .

Country Status (10)

Country Link
US (1) US6173780B1 (es)
EP (1) EP0886718B1 (es)
AR (1) AR006247A1 (es)
AU (1) AU2101797A (es)
CA (1) CA2247334A1 (es)
CO (1) CO4600606A1 (es)
DK (1) DK0886718T3 (es)
ID (1) ID16363A (es)
NO (1) NO984242L (es)
WO (1) WO1997035095A1 (es)

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US6635604B1 (en) * 1999-02-11 2003-10-21 Baker Hughes Incorporated Low molecular weight water soluble organic compounds as crystallization point suppressants in brines
US20040084186A1 (en) 2002-10-31 2004-05-06 Allison David B. Well treatment apparatus and method
US20040110877A1 (en) * 2002-12-06 2004-06-10 Becker Harold L. Suspension comprising multiple surface active agents for treating oilfield fluids and gases and a method of making and using the same
AU2003302899B2 (en) * 2002-12-09 2011-03-24 Indorama Ventures Oxides Australia Pty Limited Compounds and compositions for use as foaming or frothing agents in ore and coal flotation
AU2002953252A0 (en) * 2002-12-09 2003-01-02 Huntsman Corporation Australia Pty Ltd Compositions, Compounds and Methods for their Preparation
US6913081B2 (en) * 2003-02-06 2005-07-05 Baker Hughes Incorporated Combined scale inhibitor and water control treatments
US9382466B2 (en) 2012-02-29 2016-07-05 Global Green Products Llc Method for inhibiting scale formation in oil wells
MX358409B (es) * 2012-05-09 2018-08-20 Solenis Technologies Cayman Lp Control de incrustaciones de sulfato en sistemas acuosos con ph bajo.
US10144861B2 (en) * 2012-05-31 2018-12-04 M-I L.L.C. Surface active additives for oil-based mud filter cake breakers
EP2935193B1 (en) * 2012-12-19 2018-10-10 Nalco Company Scavenging hydrogen sulfide
BR112015011232B1 (pt) 2012-12-19 2021-07-06 Ecolab Usa Inc método de tratamento por compressão para eliminação de sulfeto de hidrogênio em um fluido de produção
AU2013361683B2 (en) * 2012-12-19 2018-06-14 Nalco Company Functionalized hydrogen sulfide scavengers
RU2531298C1 (ru) * 2013-03-18 2014-10-20 Открытое акционерное общество "НАПОР" Состав для предотвращения отложения неорганических солей
US10882771B2 (en) 2015-02-06 2021-01-05 Baker Hughes, A Ge Company, Llc Use of phosphino polymer and polyhydroxypolycarboxylic acid as corrosion inhibitor

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2753939A (en) * 1954-03-15 1956-07-10 Union Oil Co Removal of waxy sludges from pipelines and oil wells
US3131759A (en) * 1959-06-19 1964-05-05 Socony Mobil Oil Co Inc Method of treating oil-productive subterranean formations
US3395757A (en) * 1964-01-16 1968-08-06 Electro Chem Corp Method and composition for removing and inhibiting paraffin deposition
US3483925A (en) * 1968-02-06 1969-12-16 Calgon C0Rp Squeeze treatment of producing oil wells
US3693720A (en) * 1971-01-29 1972-09-26 Exxon Research Engineering Co Crude oil recovery method using a polymeric wax inhibitor
US3998743A (en) * 1973-12-07 1976-12-21 Union Oil Company Of California Method and solvent composition for stimulating the production of oil from a producing well
US3902557A (en) * 1974-03-25 1975-09-02 Exxon Production Research Co Treatment of wells
US4207193A (en) * 1978-03-24 1980-06-10 Halliburton Company Methods and compositions for removing asphaltenic and paraffinic containing deposits
US4518511A (en) * 1979-11-21 1985-05-21 American Cyanamid Company Delivery of polymeric antiprecipitants in oil wells employing an oil soluble carrier system
US4511001A (en) * 1981-09-01 1985-04-16 Yulin Wu Composition and method for corrosion inhibition
EP0116915B1 (de) * 1983-02-16 1988-04-06 Hoechst Aktiengesellschaft Verfahren zur Stimulierung von Erdölfördersonden
US4668408A (en) * 1984-06-04 1987-05-26 Conoco Inc. Composition and method for treatment of wellbores and well formations containing paraffin
US4708207A (en) * 1985-11-21 1987-11-24 Union Oil Company Of California Scale removal treatment
US4844158A (en) * 1988-12-08 1989-07-04 Mobil Oil Corp. Solvent stimulation of viscous oil via a horizontal wellbore
US5002126A (en) * 1990-04-10 1991-03-26 Conoco Inc. Reservoir scale inhibition
US5263539A (en) * 1991-12-05 1993-11-23 Petrolite Corporation Scale inhibition during oil production
EA000073B1 (ru) * 1995-01-19 1998-06-25 Бп Кемикэлз Лимитед Способ повышения эффективности используемых при добыче нефти и газа химикатов
US5655601A (en) * 1995-10-05 1997-08-12 Gas Research Institute Method for scale inhibitor squeeze application to gas and oil wells

Also Published As

Publication number Publication date
ID16363A (id) 1997-09-25
CA2247334A1 (en) 1997-09-25
EP0886718A1 (en) 1998-12-30
NO984242D0 (no) 1998-09-14
AR006247A1 (es) 1999-08-11
WO1997035095A1 (en) 1997-09-25
DK0886718T3 (da) 2002-04-02
US6173780B1 (en) 2001-01-16
NO984242L (no) 1998-09-14
AU2101797A (en) 1997-10-10
EP0886718B1 (en) 2001-11-28

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