AU3886278A - Well casing closure - Google Patents
Well casing closureInfo
- Publication number
- AU3886278A AU3886278A AU38862/78A AU3886278A AU3886278A AU 3886278 A AU3886278 A AU 3886278A AU 38862/78 A AU38862/78 A AU 38862/78A AU 3886278 A AU3886278 A AU 3886278A AU 3886278 A AU3886278 A AU 3886278A
- Authority
- AU
- Australia
- Prior art keywords
- well casing
- casing closure
- closure
- well
- casing
- 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.)
- Granted
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
- E21B33/02—Surface sealing or packing
- E21B33/03—Well heads; Setting-up thereof
- E21B33/068—Well heads; Setting-up thereof having provision for introducing objects or fluids into, or removing objects from, wells
-
- 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
- E21B33/138—Plastering the borehole wall; Injecting into the formation
-
- 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
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/25—Methods for stimulating production
-
- 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
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/25—Methods for stimulating production
- E21B43/26—Methods for stimulating production by forming crevices or fractures
- E21B43/261—Separate steps of (1) cementing, plugging or consolidating and (2) fracturing or attacking the formation
Landscapes
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- External Artificial Organs (AREA)
- Details Of Garments (AREA)
- Pipe Accessories (AREA)
- Lining And Supports For Tunnels (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US83072877A | 1977-09-06 | 1977-09-06 | |
USUS820,728 | 1977-09-06 | ||
US05/914,649 US4160482A (en) | 1977-09-06 | 1978-06-12 | Ball sealer diversion of matrix rate treatments of a well |
USUS914,649 | 1978-06-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
AU3886278A true AU3886278A (en) | 1980-02-21 |
AU511891B2 AU511891B2 (en) | 1980-09-11 |
Family
ID=27125395
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU38862/78A Expired AU511891B2 (en) | 1977-09-06 | 1978-08-14 | Well casing closure |
Country Status (8)
Country | Link |
---|---|
AU (1) | AU511891B2 (en) |
CA (1) | CA1076023A (en) |
DE (1) | DE2838479C2 (en) |
GB (1) | GB2003958B (en) |
MX (1) | MX152726A (en) |
MY (1) | MY8500110A (en) |
NL (1) | NL7808508A (en) |
NO (1) | NO151169C (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4206331A1 (en) * | 1991-03-05 | 1992-09-10 | Exxon Production Research Co | BALL SEALS AND USE THERE FOR DRILL HOLE TREATMENT |
DE4244691C2 (en) * | 1992-08-26 | 1995-03-16 | Hewlett Packard Gmbh | Insertion mechanism for a fetal scalp electrode |
CN113266316A (en) * | 2021-07-02 | 2021-08-17 | 西安航空职业技术学院 | Gas production device and method for wellhead |
CN114458233A (en) * | 2022-03-25 | 2022-05-10 | 西南石油大学 | Special-shaped structure temporary blocking ball with double-layer structure |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2754910A (en) * | 1955-04-27 | 1956-07-17 | Chemical Process Company | Method of temporarily closing perforations in the casing |
US2933136A (en) * | 1957-04-04 | 1960-04-19 | Dow Chemical Co | Well treating method |
DE1139453B (en) * | 1959-12-30 | 1962-11-15 | Dow Chemical Co | Method for treating wells |
US3437147A (en) * | 1967-02-23 | 1969-04-08 | Mobil Oil Corp | Method and apparatus for plugging well pipe perforations |
-
1978
- 1978-07-21 CA CA307,831A patent/CA1076023A/en not_active Expired
- 1978-08-14 AU AU38862/78A patent/AU511891B2/en not_active Expired
- 1978-08-16 NL NL7808508A patent/NL7808508A/en not_active Application Discontinuation
- 1978-08-18 GB GB7833818A patent/GB2003958B/en not_active Expired
- 1978-08-29 MX MX174685A patent/MX152726A/en unknown
- 1978-09-04 DE DE2838479A patent/DE2838479C2/en not_active Expired
- 1978-09-05 NO NO783024A patent/NO151169C/en unknown
-
1985
- 1985-12-30 MY MY110/85A patent/MY8500110A/en unknown
Also Published As
Publication number | Publication date |
---|---|
CA1076023A (en) | 1980-04-22 |
AU511891B2 (en) | 1980-09-11 |
NO783024L (en) | 1979-03-07 |
MX152726A (en) | 1985-10-23 |
DE2838479A1 (en) | 1979-03-15 |
GB2003958A (en) | 1979-03-21 |
NO151169C (en) | 1985-02-20 |
NL7808508A (en) | 1979-03-08 |
MY8500110A (en) | 1985-12-31 |
DE2838479C2 (en) | 1983-08-25 |
GB2003958B (en) | 1982-03-10 |
NO151169B (en) | 1984-11-12 |
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