NO983750L - FremgangsmÕter for modifisering av egenskapene i underjordiske strata - Google Patents
FremgangsmÕter for modifisering av egenskapene i underjordiske strataInfo
- Publication number
- NO983750L NO983750L NO983750A NO983750A NO983750L NO 983750 L NO983750 L NO 983750L NO 983750 A NO983750 A NO 983750A NO 983750 A NO983750 A NO 983750A NO 983750 L NO983750 L NO 983750L
- Authority
- NO
- Norway
- Prior art keywords
- modifying
- properties
- stratum
- procedures
- underground
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 239000004593 Epoxy Substances 0.000 abstract 3
- 239000000203 mixture Substances 0.000 abstract 3
- 230000035699 permeability Effects 0.000 abstract 1
- 238000005086 pumping Methods 0.000 abstract 1
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
- E21B33/14—Methods or devices for cementing, for plugging holes, crevices or the like for cementing casings into boreholes
-
- 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
- C09K8/42—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells
- C09K8/44—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells containing organic binders only
-
- 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
- C09K8/50—Compositions for plastering borehole walls, i.e. compositions for temporary consolidation of borehole walls
- C09K8/504—Compositions based on water or polar solvents
- C09K8/506—Compositions based on water or polar solvents containing organic compounds
- C09K8/508—Compositions based on water or polar solvents containing organic compounds macromolecular compounds
Landscapes
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Geochemistry & Mineralogy (AREA)
- Environmental & Geological Engineering (AREA)
- Epoxy Resins (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
Fremgangsmåter for å modifisere egenskapene for et underjordisk stratum gjennomtrengt av en brønnboring for å øke styrken og redusere permeabiliteten, omfatter i prinsippet fremstilling av en herdbar epoksyblandingen med fleksibilitet ved herding, pumping av epoksyblandingen inn i det underjordiske stratum ved hjelp av en brønnboring og ved hjelp av porøsiteten i nevnte stratum, og så å tillate epoksyblandingen å herde i dette stratum.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/914,594 US5873413A (en) | 1997-08-18 | 1997-08-18 | Methods of modifying subterranean strata properties |
US09/087,056 US5875846A (en) | 1997-08-18 | 1998-05-29 | Methods of modifying subterranean strata properties |
Publications (2)
Publication Number | Publication Date |
---|---|
NO983750D0 NO983750D0 (no) | 1998-08-17 |
NO983750L true NO983750L (no) | 1999-02-19 |
Family
ID=26776544
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO983750A NO983750L (no) | 1997-08-18 | 1998-08-17 | FremgangsmÕter for modifisering av egenskapene i underjordiske strata |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0899418A1 (no) |
CA (1) | CA2245205A1 (no) |
NO (1) | NO983750L (no) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1315462A (fr) * | 1962-02-19 | 1963-01-18 | Shell Int Research | Procédé de consolidation d'une masse non consolidée ou pratiquement non consolidée |
GB1019122A (en) * | 1964-03-26 | 1966-02-02 | Shell Int Research | Method for treating a permeable mass |
US4042031A (en) * | 1975-11-13 | 1977-08-16 | Shell Oil Company | Plugging subterranean earth formations with aqueous epoxy emulsions containing fine solid particles |
US4921047A (en) * | 1989-08-10 | 1990-05-01 | Conoco Inc. | Composition and method for sealing permeable subterranean formations |
US5404950A (en) * | 1992-12-22 | 1995-04-11 | Mobil Oil Corporation | Low temperature underwater epoxy system for zone isolation, remedial cementing, and casing repair |
US5314023A (en) * | 1993-01-19 | 1994-05-24 | Dartez Terry R | Method for selectively treating wells with a low viscosity epoxy resin-forming composition |
-
1998
- 1998-08-14 CA CA002245205A patent/CA2245205A1/en not_active Abandoned
- 1998-08-17 NO NO983750A patent/NO983750L/no not_active Application Discontinuation
- 1998-08-18 EP EP98306620A patent/EP0899418A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
NO983750D0 (no) | 1998-08-17 |
CA2245205A1 (en) | 1999-02-18 |
EP0899418A1 (en) | 1999-03-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC2A | Withdrawal, rejection or dismissal of laid open patent application |