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NO954244L - Cementing compositions and their use for cementing oil wells and the like - Google Patents

Cementing compositions and their use for cementing oil wells and the like

Info

Publication number
NO954244L
NO954244L NO954244A NO954244A NO954244L NO 954244 L NO954244 L NO 954244L NO 954244 A NO954244 A NO 954244A NO 954244 A NO954244 A NO 954244A NO 954244 L NO954244 L NO 954244L
Authority
NO
Norway
Prior art keywords
cementing
relative
pvf
mixture
oil wells
Prior art date
Application number
NO954244A
Other languages
Norwegian (no)
Other versions
NO954244D0 (en
Inventor
Jean-Francois Baret
Pierre Maroy
Original Assignee
Sofitech Nv
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 Sofitech Nv filed Critical Sofitech Nv
Publication of NO954244D0 publication Critical patent/NO954244D0/en
Publication of NO954244L publication Critical patent/NO954244L/en

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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/13—Methods or devices for cementing, for plugging holes, crevices or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24T—GEOTHERMAL COLLECTORS; GEOTHERMAL SYSTEMS
    • F24T10/00—Geothermal collectors
    • F24T10/10—Geothermal collectors with circulation of working fluids through underground channels, the working fluids not coming into direct contact with the ground
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/10—Geothermal energy

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Soil Conditioners And Soil-Stabilizing Materials (AREA)

Abstract

Oppfinnelsen angår en sementeringsblanding og anvendelsen av en slik blanding i sementering av brenner for oljer, gass, vann, geotermiske formål og lignende. Blandingen innbefatter en væskefase som inneholder et bindemiddel som etter polymerisasjon egner seg for å opprettholde kohesjon mellom faste partikler og en fast fase som utgjøres av partikkel- formede additiver som er uoppløselige i væske- fasen. Det er minst tre slike additiver, og i forhold til hverandre presenterer de kornstørrelsesforde- linger som er atskilte, hvor valget av blandingsforhold for de faste materialene i forhold til væsken og i forhold til hverandre er slik at den resulterende blandingen anbringes ved betingelser for hindret sedimentering og har en PVF nær den maksimalt mulige PVF.BACKGROUND OF THE INVENTION 1. Field of the Invention The invention relates to a cementing composition and the use of such a mixture in the cementing of burner for oils, gas, water, geothermal purposes and the like. The mixture includes a liquid phase which contains a binder which, after polymerization, is suitable for maintaining cohesion between solid particles and a solid phase constituted by particulate additives which are insoluble in the liquid phase. There are at least three such additives and, relative to each other, present grain size distributions that are separated, wherein the choice of mixing ratio of the solids relative to the liquid and relative to each other is such that the resulting mixture is placed under conditions of hindered sedimentation. and has a PVF near the maximum possible PVF.

NO954244A 1994-10-25 1995-10-24 Cementing compositions and their use for cementing oil wells and the like NO954244L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9412756A FR2725980B1 (en) 1994-10-25 1994-10-25 CEMENTING COMPOSITIONS AND APPLICATION THEREOF FOR CEMENTING OIL WELLS OR THE LIKE

Publications (2)

Publication Number Publication Date
NO954244D0 NO954244D0 (en) 1995-10-24
NO954244L true NO954244L (en) 1996-04-26

Family

ID=9468193

Family Applications (1)

Application Number Title Priority Date Filing Date
NO954244A NO954244L (en) 1994-10-25 1995-10-24 Cementing compositions and their use for cementing oil wells and the like

Country Status (3)

Country Link
FR (1) FR2725980B1 (en)
GB (1) GB2294693A (en)
NO (1) NO954244L (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2753963B1 (en) * 1996-09-30 1998-12-24 Schlumberger Cie Dowell GROUT CEMENT AND METHOD OF DESIGNING A FORMULATION

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3324017A (en) * 1958-06-12 1967-06-06 Sinclair Research Inc Method for copolymerizing an alkylidene bisacrylamide and an ethylenic monomer employing radiation
US4034811A (en) * 1975-11-20 1977-07-12 Continental Oil Company Method for sealing a permeable subterranean formation
US4373058A (en) * 1981-03-17 1983-02-08 Joe G. Hosner Polymer concrete comprising furfuryl alcohol resin
US4547298A (en) * 1983-02-02 1985-10-15 Exxon Production Research Co. Drilling mud composition which may be converted to cement upon irradiation
US4616050A (en) * 1984-05-31 1986-10-07 Simmons Walter J Filler-containing hardenable resin products
NO165673C (en) * 1987-11-16 1991-03-20 Elkem As HYDRAULIC CEMENT SUSPENSION.
NO167649C (en) * 1989-04-10 1993-07-06 Norske Stats Oljeselskap PROCEDURE FOR THE ADDITION OF SILICIDE OXIDE IN A HYDRAULIC CEMENT SUSPENSION
FR2665164B1 (en) * 1990-07-30 1994-05-06 Rhone Poulenc Chimie AQUEOUS POLYMERIZABLE COMPOSITIONS BASED ON AN ALCOXYALKYL ESTER AND PREPARATION OF SAID ALCOXYALKYL ESTER.
NO176878C (en) * 1992-11-20 1995-06-14 Sinvent As Cementing material with regulated curing time, for use in deep, hot oil wells
FR2704218B1 (en) * 1993-04-21 1995-06-09 Schlumberger Cie Dowell Slag from petroleum cements, their preparation and their use in cementing wells.

Also Published As

Publication number Publication date
FR2725980A1 (en) 1996-04-26
GB2294693A (en) 1996-05-08
GB9521894D0 (en) 1996-01-03
FR2725980B1 (en) 1996-11-29
NO954244D0 (en) 1995-10-24

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application