NO996455L - Fremgangsmåte ved konsolidering og/eller passivering, ved hjelp av kjemiske midler, av et internt område av en poroes mineral struktur inneholdende et karbonat av et jordalkalimetall - Google Patents

Fremgangsmåte ved konsolidering og/eller passivering, ved hjelp av kjemiske midler, av et internt område av en poroes mineral struktur inneholdende et karbonat av et jordalkalimetall

Info

Publication number
NO996455L
NO996455L NO996455A NO996455A NO996455L NO 996455 L NO996455 L NO 996455L NO 996455 A NO996455 A NO 996455A NO 996455 A NO996455 A NO 996455A NO 996455 L NO996455 L NO 996455L
Authority
NO
Norway
Prior art keywords
alkaline earth
consolidation
passivation
earth metal
carbonate
Prior art date
Application number
NO996455A
Other languages
English (en)
Other versions
NO996455D0 (no
Inventor
Honggang Zhou
Original Assignee
Elf Exploration Prod
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 Elf Exploration Prod filed Critical Elf Exploration Prod
Publication of NO996455D0 publication Critical patent/NO996455D0/no
Publication of NO996455L publication Critical patent/NO996455L/no

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
    • C09K8/02—Well-drilling compositions
    • C09K8/04—Aqueous well-drilling compositions
    • C09K8/14—Clay-containing compositions
    • C09K8/16—Clay-containing compositions characterised by the inorganic compounds other than clay
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
    • C04B41/5018—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with fluorine compounds
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/60—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only artificial stone
    • C04B41/61—Coating or impregnation
    • C04B41/65—Coating or impregnation with inorganic materials
    • C04B41/66—Fluorides, e.g. ocratation
    • 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
    • C09K8/56—Compositions for consolidating loose sand or the like around wells without excessively decreasing the permeability thereof
    • C09K8/57—Compositions based on water or polar solvents
    • C09K8/572—Compositions based on water or polar solvents containing inorganic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Structural Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)

Abstract

Oppfinnelsen vedrører en fremgangsmåte som omfatter å injisere inn i en strukturs sonevolum, gjennom hvilken passasjer er anordnet, en fluoridionkilde med en pH ikke mindre enn 8, for å omdanne i det minste en del av jordalkalikarbonatet, spesielt kalsium, tilstede i strukturen, til jordalkalimetallfluorid. Oppfinnelsen er nyttig for konsolidering og/eller passivering av spesielt et kalkhydroka-bon- og/eller vannreservoar eller geologiske kalkstensformasjoner som påtreffes under utviklingsarbeidet.
NO996455A 1998-04-23 1999-12-23 Fremgangsmåte ved konsolidering og/eller passivering, ved hjelp av kjemiske midler, av et internt område av en poroes mineral struktur inneholdende et karbonat av et jordalkalimetall NO996455L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9805071A FR2777883A1 (fr) 1998-04-23 1998-04-23 Procede de consolidation et/ou de passivation, par voie chimique, d'une zone d'une structure minerale contenant un metal alcalino-terreux sous la forme de sel de polyacide
PCT/FR1999/000923 WO1999055641A1 (fr) 1998-04-23 1999-04-20 Procede de consolidation et/ou de passivation, par voie chimique, d'une zone interne d'une structure minerale poreuse contenant un carbonate d'un metal alcalino-terreux

Publications (2)

Publication Number Publication Date
NO996455D0 NO996455D0 (no) 1999-12-23
NO996455L true NO996455L (no) 2000-02-07

Family

ID=9525571

Family Applications (1)

Application Number Title Priority Date Filing Date
NO996455A NO996455L (no) 1998-04-23 1999-12-23 Fremgangsmåte ved konsolidering og/eller passivering, ved hjelp av kjemiske midler, av et internt område av en poroes mineral struktur inneholdende et karbonat av et jordalkalimetall

Country Status (4)

Country Link
EP (1) EP0991611A1 (no)
FR (1) FR2777883A1 (no)
NO (1) NO996455L (no)
WO (1) WO1999055641A1 (no)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9033618B2 (en) 2009-08-06 2015-05-19 American Accutech Ltd. Co. Effective approach to preventing and remedying distresses in soils and construction materials

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE128477C (no) *
JPS4884826A (no) * 1972-02-16 1973-11-10
SU717298A1 (ru) * 1978-07-31 1980-02-25 Краснодарский Государственный Научно-Исследовательский И Проектный Институт Нефтяной Промышленности "Союзтермнефть" Жидкость дл обработки призабойной зоны пласта
DE3442368A1 (de) * 1984-11-20 1986-05-28 Adolf Prof. Dr. 3220 Alfeld Knappwost Verfahren zum abdichten von beton und natursteinen

Also Published As

Publication number Publication date
NO996455D0 (no) 1999-12-23
FR2777883A1 (fr) 1999-10-29
WO1999055641A1 (fr) 1999-11-04
EP0991611A1 (fr) 2000-04-12

Similar Documents

Publication Publication Date Title
US5669444A (en) Chemically induced stimulation of coal cleat formation
EA200100092A1 (ru) Способ и инструмент для разрыва подземного пласта
MY115714A (en) Oil and gas field chemicals
CA2102980A1 (en) Method for recovering oil from a subterranean oil containing formation
UA8006A1 (uk) Спосіб трамбування ділянок з порушеною циркуляцією
NO20034960D0 (no) Fremgangsmåte for å behandle en underjordisk formasjon
NO20012174L (no) Fremgangsmåte for å redusere vannmetning i n¶r-brönn regionen
NO976139L (no) FremgangsmÕte for Õ forsinke br°nndestruksjon p.g.a. formasjonssetninger
NO996455L (no) Fremgangsmåte ved konsolidering og/eller passivering, ved hjelp av kjemiske midler, av et internt område av en poroes mineral struktur inneholdende et karbonat av et jordalkalimetall
NO984242L (no) Olje- og gassfeltkjemikalier
CN109578058A (zh) 一种通过辅助钻孔提高抽采钻孔瓦斯抽采浓度的方法
US5979556A (en) Slow acidizing of geological formations
Michard et al. Subsuperficial changes in chemical composition of the thermomineral waters of Vichy basin. Geothermal implications
EA199800351A1 (ru) Химически индуцированное усиление проницаемости подземного угольного отложения
WO1988004352A3 (fr) Procede pour realiser un puits
SU1654591A1 (ru) Способ предотвращени выбросов угл и газа
Capo et al. Hydrogeologic and geochemical evolution of deep mine discharges, Irwin Syncline, Pennsylvania
SU750108A1 (ru) Способ дегазации спутников угольных пластов
US4903773A (en) Method for injecting water in fluid-storing rocks containing clay materials
RU2096597C1 (ru) Способ разработки нефтяной залежи
RU2009322C1 (ru) Способ отработки уступов горных пород
RU2067181C1 (ru) Способ снижения газодинамической активности выбросоопасного пласта
SU1500792A1 (ru) Способ дегазации угольного пласта
CA1278747C (en) Method of controlling permeability damage of hydrocarbon formations during steam injection using ammonium ions, bicarbonate ions, and potassium ions
RU2061176C1 (ru) Способ разработки нефтяной залежи

Legal Events

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