NL6410938A - - Google Patents
Info
- Publication number
- NL6410938A NL6410938A NL6410938A NL6410938A NL6410938A NL 6410938 A NL6410938 A NL 6410938A NL 6410938 A NL6410938 A NL 6410938A NL 6410938 A NL6410938 A NL 6410938A NL 6410938 A NL6410938 A NL 6410938A
- Authority
- NL
- Netherlands
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
- E21B33/04—Casing heads; Suspending casings or tubings in well heads
-
- 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
- E21B43/02—Subsoil filtering
- E21B43/10—Setting of casings, screens, liners or the like in wells
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US31033363A | 1963-09-20 | 1963-09-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6410938A true NL6410938A (en) | 1965-03-22 |
Family
ID=23202038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6410938A NL6410938A (en) | 1963-09-20 | 1964-09-18 |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE1292603B (en) |
| GB (1) | GB1082834A (en) |
| NL (1) | NL6410938A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102305044A (en) * | 2011-06-16 | 2012-01-04 | 中国石油集团川庆钻探工程有限公司井下作业公司 | Flexible drilling-free self-grouting sealing box structure for tail pipe hanger |
| CN105804683B (en) * | 2016-05-20 | 2018-05-29 | 中国石油集团西部钻探工程有限公司 | Old well reparation thermal extraction casing head |
| CN106050181B (en) * | 2016-06-30 | 2019-04-23 | 中国石油集团西部钻探工程有限公司 | Thermal extraction casing head |
| CN107269233A (en) * | 2017-08-16 | 2017-10-20 | 成都理工大学 | One kind meets profit self-expanding packing centralizer |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3090438A (en) * | 1958-10-29 | 1963-05-21 | Otis Eng Co | Multiple flow conductor suspension apparatus |
| US3256937A (en) * | 1959-07-30 | 1966-06-21 | Shell Oil Co | Underwater well completion method |
| FR1340095A (en) * | 1962-12-03 | 1963-10-11 | Cameron Iron Works Inc | Wellhead apparatus |
-
1964
- 1964-09-18 NL NL6410938A patent/NL6410938A/xx unknown
- 1964-09-19 DE DE1964R0038821 patent/DE1292603B/en active Pending
- 1964-09-21 GB GB3836464A patent/GB1082834A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1082834A (en) | 1967-09-13 |
| DE1292603B (en) | 1969-04-17 |