DE4193683T1 - Verfahren zum Hemmen der Bildung von Ablagerungen in unterirdischen Formationen - Google Patents

Verfahren zum Hemmen der Bildung von Ablagerungen in unterirdischen Formationen

Info

Publication number
DE4193683T1
DE4193683T1 DE4193683T DE4193683T DE4193683T1 DE 4193683 T1 DE4193683 T1 DE 4193683T1 DE 4193683 T DE4193683 T DE 4193683T DE 4193683 T DE4193683 T DE 4193683T DE 4193683 T1 DE4193683 T1 DE 4193683T1
Authority
DE
Germany
Prior art keywords
deposits
inhibiting
formation
underground formations
formations
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.)
Withdrawn
Application number
DE4193683T
Other languages
English (en)
Inventor
Tsoung-Yuan Yan
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.)
ExxonMobil Oil Corp
Original Assignee
Mobil Oil Corp
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 Mobil Oil Corp filed Critical Mobil Oil Corp
Publication of DE4193683T1 publication Critical patent/DE4193683T1/de
Withdrawn legal-status Critical Current

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
    • C09K8/60—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
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S507/00—Earth boring, well treating, and oil field chemistry
    • Y10S507/927—Well cleaning fluid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Inorganic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
DE4193683T 1988-10-12 1991-09-03 Verfahren zum Hemmen der Bildung von Ablagerungen in unterirdischen Formationen Withdrawn DE4193683T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US25668388A 1988-10-12 1988-10-12
US07/592,382 US5060728A (en) 1988-10-12 1990-10-03 Process for preventing scale formation in oil wells
PCT/US1991/006410 WO1993005270A1 (en) 1988-10-12 1991-09-03 Process for inhibiting scale formation in subterranean formations

Publications (1)

Publication Number Publication Date
DE4193683T1 true DE4193683T1 (de) 1994-07-21

Family

ID=26945523

Family Applications (1)

Application Number Title Priority Date Filing Date
DE4193683T Withdrawn DE4193683T1 (de) 1988-10-12 1991-09-03 Verfahren zum Hemmen der Bildung von Ablagerungen in unterirdischen Formationen

Country Status (4)

Country Link
US (1) US5060728A (de)
DE (1) DE4193683T1 (de)
GB (1) GB2273949B (de)
WO (1) WO1993005270A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5263541A (en) * 1989-11-01 1993-11-23 Barthorpe Richard T Inhibition of scale growth utilizing a dual polymer composition
US5377758A (en) * 1993-05-03 1995-01-03 Mobil Oil Corporation Method for effective placement of a long life scale inhibitor
US5409062A (en) * 1993-12-17 1995-04-25 Betz Laboratories, Inc. Method of inhibiting reservoir scale
US5679160A (en) * 1995-06-07 1997-10-21 Nd Industries, Inc. Apparatus for coating threaded fasteners
US6895230B1 (en) * 2000-08-16 2005-05-17 Kathrein-Werke Kg System and method for delay equalization of multiple transmission paths
GB0213600D0 (en) * 2002-06-13 2002-07-24 Bp Exploration Operating Process
GB0219037D0 (en) * 2002-08-15 2002-09-25 Bp Exploration Operating Process
US7021378B2 (en) * 2003-12-31 2006-04-04 Chevron U.S.A. Method for enhancing the retention efficiency of treatment chemicals in subterranean formations
BRPI0823508A2 (pt) * 2007-07-27 2013-10-29 Prad Res & Dev Ltd Fluido de tratamento, e sistema
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
US8236734B1 (en) 2011-05-26 2012-08-07 Baker Hughes Incorporated Method for preventing scale formation in the presence of dissolved iron
CA2859265C (en) * 2011-12-21 2020-07-07 Akzo Nobel Chemicals International B.V. Particles containing one or more controlled release cross-linked active agents
FR3083238A1 (fr) 2018-07-02 2020-01-03 Rhodia Operations Relargage progressif de chaines polymeres en milieu liquide

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3827977A (en) * 1969-11-25 1974-08-06 Atlantic Richfield Co Composition for inhibiting scale formation in oil well brines
US3704750A (en) * 1969-11-25 1972-12-05 Atlantic Richfield Co Process for inhibiting scale formation in oil well brines
US4518511A (en) * 1979-11-21 1985-05-21 American Cyanamid Company Delivery of polymeric antiprecipitants in oil wells employing an oil soluble carrier system
US4710303A (en) * 1986-08-14 1987-12-01 Nalco Chemical Company Low molecular weight polyvinyl sulfonate for low pH barium sulfate scale control
US4787455A (en) * 1987-11-18 1988-11-29 Mobil Oil Corporation Method for scale and corrosion inhibition in a well penetrating a subterranean formation
US4779679A (en) * 1987-11-18 1988-10-25 Mobil Oil Corporation Method for scale and corrosion inhibition in a well penetrating a subterranean formation
US4947934A (en) * 1987-12-09 1990-08-14 Mobil Oil Corporation Method of increasing retention of scale inhibitor in subterranean formations

Also Published As

Publication number Publication date
US5060728A (en) 1991-10-29
GB9404032D0 (en) 1994-04-20
WO1993005270A1 (en) 1993-03-18
GB2273949A (en) 1994-07-06
GB2273949B (en) 1995-08-23

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Legal Events

Date Code Title Description
8141 Disposal/no request for examination