CA940448A - Method for insulating a well - Google Patents
Method for insulating a wellInfo
- Publication number
- CA940448A CA940448A CA109,626A CA109626A CA940448A CA 940448 A CA940448 A CA 940448A CA 109626 A CA109626 A CA 109626A CA 940448 A CA940448 A CA 940448A
- Authority
- CA
- Canada
- Prior art keywords
- insulating
- well
- 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.)
- Expired
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
- C09K8/84—Compositions based on water or polar solvents
- C09K8/845—Compositions based on water or polar solvents containing inorganic compounds
-
- 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
- E21B36/00—Heating, cooling or insulating arrangements for boreholes or wells, e.g. for use in permafrost zones
-
- 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
- E21B36/00—Heating, cooling or insulating arrangements for boreholes or wells, e.g. for use in permafrost zones
- E21B36/003—Insulating arrangements
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Chemical & Material Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Chemical Treatment Of Metals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10046270A | 1970-12-21 | 1970-12-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA940448A true CA940448A (en) | 1974-01-22 |
Family
ID=22279882
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA109,626A Expired CA940448A (en) | 1970-12-21 | 1971-04-05 | Method for insulating a well |
Country Status (2)
Country | Link |
---|---|
US (1) | US3664424A (en) |
CA (1) | CA940448A (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3861469A (en) * | 1973-10-24 | 1975-01-21 | Exxon Production Research Co | Technique for insulating a wellbore with silicate foam |
US4024919A (en) * | 1976-06-16 | 1977-05-24 | Exxon Production Research Company | Technique for insulating a wellbore with silicate foam |
US4296814A (en) * | 1980-07-18 | 1981-10-27 | Conoco Inc. | Method for thermally insulating wellbores |
CA2249896A1 (en) * | 1997-10-14 | 1999-04-14 | Shell Canada Limited | Method of thermally insulating a wellbore |
EP2638945A4 (en) * | 2010-11-10 | 2014-08-20 | Posco | Method and device for removing dust particles from reducing gas |
GB2503744A (en) * | 2012-07-06 | 2014-01-08 | Framo Eng As | Thermal management to prevent formation of hydrates in subsea hydrocarbon recovery system |
WO2014031537A2 (en) * | 2012-08-21 | 2014-02-27 | Lonza, Inc. | Method of scavenging hydrogen sulfide and/or sulfhydryl compounds |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3410344A (en) * | 1966-07-25 | 1968-11-12 | Phillips Petroleum Co | Fluid injection method |
US3438442A (en) * | 1966-07-29 | 1969-04-15 | Shell Oil Co | Low-temperature packer |
US3451479A (en) * | 1967-06-12 | 1969-06-24 | Phillips Petroleum Co | Insulating a casing and tubing string in an oil well for a hot fluid drive |
US3525399A (en) * | 1968-08-23 | 1970-08-25 | Exxon Production Research Co | Technique for insulating a wellbore with silicate foam |
-
1970
- 1970-12-21 US US100462A patent/US3664424A/en not_active Expired - Lifetime
-
1971
- 1971-04-05 CA CA109,626A patent/CA940448A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3664424A (en) | 1972-05-23 |
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