NL6509782A - - Google Patents
Info
- Publication number
- NL6509782A NL6509782A NL6509782A NL6509782A NL6509782A NL 6509782 A NL6509782 A NL 6509782A NL 6509782 A NL6509782 A NL 6509782A NL 6509782 A NL6509782 A NL 6509782A NL 6509782 A NL6509782 A NL 6509782A
- 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
-
- 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
- E21B33/12—Packers; Plugs
-
- 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
- E21B33/12—Packers; Plugs
- E21B33/126—Packers; Plugs with fluid-pressure-operated elastic cup or skirt
- E21B33/1265—Packers; Plugs with fluid-pressure-operated elastic cup or skirt with mechanical slips
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)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US392832A US3332494A (en) | 1964-08-28 | 1964-08-28 | Retrievable bridge plug |
Publications (1)
Publication Number | Publication Date |
---|---|
NL6509782A true NL6509782A (xx) | 1966-03-01 |
Family
ID=23552173
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL6509782A NL6509782A (xx) | 1964-08-28 | 1965-07-28 |
Country Status (4)
Country | Link |
---|---|
US (1) | US3332494A (xx) |
DE (1) | DE1242170B (xx) |
GB (1) | GB1101102A (xx) |
NL (1) | NL6509782A (xx) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3461959A (en) * | 1965-08-19 | 1969-08-19 | Martin B Conrad | Retrievable bridge plug |
US3467183A (en) * | 1968-02-08 | 1969-09-16 | Schlumberger Technology Corp | Retrievable well packer |
US3467182A (en) * | 1968-02-08 | 1969-09-16 | Schlumberger Technology Corp | Retrievable well packer |
US3485297A (en) * | 1968-03-14 | 1969-12-23 | Wayne N Sutliff | Automatic self-setting slip-type steam packer |
US3526277A (en) * | 1968-06-10 | 1970-09-01 | Byron Jackson Inc | Well packer and anchor means therefor |
US3789925A (en) * | 1971-04-23 | 1974-02-05 | C Brown | Anchoring assembly for anchoring well equipment within a tubular well conduit |
US5029643A (en) * | 1990-06-04 | 1991-07-09 | Halliburton Company | Drill pipe bridge plug |
BRPI0911065A2 (pt) * | 2008-04-09 | 2015-12-29 | Cameron Int Corp | válvula de pressão de retorno de orifício reto |
US20150041153A1 (en) * | 2012-12-14 | 2015-02-12 | Tazco Holdings Inc. | Quarter turn torque anchor and catcher |
US9890603B2 (en) * | 2012-12-14 | 2018-02-13 | Tazco Holdings Inc. | Quarter turn tubing anchor catcher |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1021205A (en) * | 1911-05-23 | 1912-03-26 | Edward L Mills | Drive-down-casing spear. |
US2829718A (en) * | 1954-11-29 | 1958-04-08 | Johns Donald Frank | Anchoring device |
US2802532A (en) * | 1955-09-26 | 1957-08-13 | Baker Oil Tools Inc | Retrievable well packer |
US3135327A (en) * | 1957-07-22 | 1964-06-02 | Aerojet General Co | Telescopic bridging plug-pressure set |
US3002562A (en) * | 1958-01-14 | 1961-10-03 | M & B Fishing Tool Co Inc | Retrievable bridge plug |
US3158202A (en) * | 1963-04-18 | 1964-11-24 | Kiva Corp | Retrievable bridge plug |
US3266576A (en) * | 1963-07-23 | 1966-08-16 | Baker Oil Tools Inc | Well packer apparatus |
-
1964
- 1964-08-28 US US392832A patent/US3332494A/en not_active Expired - Lifetime
-
1965
- 1965-06-01 GB GB23382/65A patent/GB1101102A/en not_active Expired
- 1965-07-15 DE DEB82845A patent/DE1242170B/de active Pending
- 1965-07-28 NL NL6509782A patent/NL6509782A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DE1242170B (de) | 1967-06-15 |
US3332494A (en) | 1967-07-25 |
GB1101102A (en) | 1968-01-31 |