NL7207268A - - Google Patents
Info
- Publication number
- NL7207268A NL7207268A NL7207268A NL7207268A NL7207268A NL 7207268 A NL7207268 A NL 7207268A NL 7207268 A NL7207268 A NL 7207268A NL 7207268 A NL7207268 A NL 7207268A NL 7207268 A NL7207268 A NL 7207268A
- 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
- E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
- E21B23/03—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for setting the tools into, or removing the tools from, laterally offset landing nipples or pockets
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)
- Turning (AREA)
- Treatment Of Fiber Materials (AREA)
- Forging (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US15494371A | 1971-06-21 | 1971-06-21 | |
| US18031571A | 1971-09-14 | 1971-09-14 | |
| US20829471A | 1971-12-15 | 1971-12-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7207268A true NL7207268A (en) | 1972-12-27 |
Family
ID=27387659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7207268A NL7207268A (en) | 1971-06-21 | 1972-05-29 |
Country Status (5)
| Country | Link |
|---|---|
| DE (1) | DE2227054C3 (en) |
| FR (1) | FR2142947B1 (en) |
| GB (1) | GB1370725A (en) |
| IT (1) | IT958365B (en) |
| NL (1) | NL7207268A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2062066B (en) * | 1979-09-20 | 1983-04-07 | Otis Eng Corp | Side pocket mandrel and method of construction |
| US4416330A (en) * | 1982-02-19 | 1983-11-22 | Otis Engineering Corporation | Side pocket mandrel |
| USRE32469E (en) * | 1982-02-19 | 1987-08-11 | Otis Engineering Corporation | Side pocket mandrel |
-
1972
- 1972-05-16 GB GB2296472A patent/GB1370725A/en not_active Expired
- 1972-05-25 FR FR727218682A patent/FR2142947B1/fr not_active Expired
- 1972-05-29 NL NL7207268A patent/NL7207268A/xx unknown
- 1972-06-01 DE DE2227054A patent/DE2227054C3/en not_active Expired
- 1972-06-14 IT IT5088772A patent/IT958365B/en active
Also Published As
| Publication number | Publication date |
|---|---|
| FR2142947B1 (en) | 1974-07-26 |
| DE2227054C3 (en) | 1974-04-18 |
| FR2142947A1 (en) | 1973-02-02 |
| DE2227054A1 (en) | 1973-01-18 |
| GB1370725A (en) | 1974-10-16 |
| DE2227054B2 (en) | 1973-09-06 |
| IT958365B (en) | 1973-10-20 |