CA1046933A - Subsurface well apparatus having flexing means and method of using same - Google Patents
Subsurface well apparatus having flexing means and method of using sameInfo
- Publication number
- CA1046933A CA1046933A CA253,153A CA253153A CA1046933A CA 1046933 A CA1046933 A CA 1046933A CA 253153 A CA253153 A CA 253153A CA 1046933 A CA1046933 A CA 1046933A
- Authority
- CA
- Canada
- Prior art keywords
- bore
- ball
- set forth
- well
- safety valve
- 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
- 238000000034 method Methods 0.000 title claims abstract description 29
- 230000033001 locomotion Effects 0.000 claims description 89
- 239000012530 fluid Substances 0.000 claims description 65
- 230000009183 running Effects 0.000 claims description 45
- 238000007789 sealing Methods 0.000 claims description 41
- 230000000903 blocking effect Effects 0.000 claims description 18
- 238000004891 communication Methods 0.000 claims description 15
- 230000006854 communication Effects 0.000 claims description 15
- 230000004044 response Effects 0.000 claims description 11
- 241000282472 Canis lupus familiaris Species 0.000 description 112
- 210000002832 shoulder Anatomy 0.000 description 80
- 230000000694 effects Effects 0.000 description 11
- 230000003137 locomotive effect Effects 0.000 description 10
- 241000191291 Abies alba Species 0.000 description 8
- 235000004507 Abies alba Nutrition 0.000 description 8
- 238000009434 installation Methods 0.000 description 6
- 238000012856 packing Methods 0.000 description 6
- 238000010008 shearing Methods 0.000 description 6
- 230000003578 releasing effect Effects 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000013011 mating Effects 0.000 description 3
- 206010061876 Obstruction Diseases 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- JZUFKLXOESDKRF-UHFFFAOYSA-N Chlorothiazide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC2=C1NCNS2(=O)=O JZUFKLXOESDKRF-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000332 continued effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
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
- E21B23/08—Introducing or running tools by fluid pressure, e.g. through-the-flow-line tool systems
-
- 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
- E21B31/00—Fishing for or freeing objects in boreholes or wells
- E21B31/12—Grappling tools, e.g. tongs or grabs
- E21B31/20—Grappling tools, e.g. tongs or grabs gripping internally, e.g. fishing spears
-
- 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
- E21B34/00—Valve arrangements for boreholes or wells
- E21B34/06—Valve arrangements for boreholes or wells in wells
- E21B34/10—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole
- E21B34/105—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole retrievable, e.g. wire line retrievable, i.e. with an element which can be landed into a landing-nipple provided with a passage for control fluid
-
- 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
- E21B2200/00—Special features related to earth drilling for obtaining oil, gas or water
- E21B2200/04—Ball valves
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Geology (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)
- Marine Sciences & Fisheries (AREA)
- Taps Or Cocks (AREA)
- Earth Drilling (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/580,228 US4019574A (en) | 1975-05-23 | 1975-05-23 | Subsurface well apparatus having flexing means and method of using same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1046933A true CA1046933A (en) | 1979-01-23 |
Family
ID=24320229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA253,153A Expired CA1046933A (en) | 1975-05-23 | 1976-05-21 | Subsurface well apparatus having flexing means and method of using same |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US4019574A (enExample) |
| JP (1) | JPS51144304A (enExample) |
| CA (1) | CA1046933A (enExample) |
| DE (1) | DE2623096A1 (enExample) |
| FR (1) | FR2311922A1 (enExample) |
| GB (1) | GB1534423A (enExample) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4119147A (en) * | 1976-10-20 | 1978-10-10 | Otis Engineering Corporation | Pumpdown safety valve |
| US4552219A (en) * | 1983-10-05 | 1985-11-12 | Hydril Company | Subsurface safety valve |
| US5180009A (en) * | 1991-10-28 | 1993-01-19 | William Sneed | Wireline delivery tool |
| GB2333791B (en) * | 1995-02-09 | 1999-09-08 | Baker Hughes Inc | A remotely actuated tool stop |
| CN106917893B (zh) * | 2015-12-28 | 2019-01-18 | 中国石油天然气股份有限公司 | 一种堵塞测压阀 |
| CN114320178B (zh) * | 2021-12-30 | 2023-07-25 | 西南石油大学 | 一种深水完井测试电液坐落管柱安全控制装置 |
| CN114592819B (zh) * | 2022-04-01 | 2022-07-22 | 大庆丹诺石油科技开发有限公司 | 抽油机井口高分子复合颗粒多级密封装置 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3052302A (en) * | 1960-07-25 | 1962-09-04 | Shell Oil Co | Tool carrier with by-pass |
| US3150717A (en) * | 1961-06-15 | 1964-09-29 | Shell Oil Co | Two-diameter tool carrier |
| US3268006A (en) * | 1962-09-10 | 1966-08-23 | Shell Oil Co | Method and apparatus for installing and retrieving well tools in well strings |
| US3302721A (en) * | 1964-02-28 | 1967-02-07 | Shell Oil Co | Dual zone completion system with special valve |
| US3312283A (en) * | 1964-06-30 | 1967-04-04 | Shell Oil Co | System for installing and retrieving well tools in well strings |
| US3606926A (en) * | 1969-04-17 | 1971-09-21 | Otis Eng Co | Apparatus and method for installing and removing well tools in a tubing string |
| US3568770A (en) * | 1969-05-22 | 1971-03-09 | Otis Eng Co | Latch device for supporting well tools in a flow conductor |
| US3603394A (en) * | 1970-02-19 | 1971-09-07 | Otis Eng Co | Well tools |
| FR2085405B1 (enExample) * | 1970-04-17 | 1973-10-19 | Elf | |
| US3744564A (en) * | 1971-04-06 | 1973-07-10 | Hydril Co | Subsurface well apparatus and method |
| US3732928A (en) * | 1971-06-21 | 1973-05-15 | Otis Eng Corp | Method of and apparatus for removing and positioning well tools in offset landing nipples |
| US3727693A (en) * | 1971-12-15 | 1973-04-17 | Camco Inc | Method and fluid system for moving subsurface well equipment in well tubing |
| US3771597A (en) * | 1972-09-11 | 1973-11-13 | Camco Inc | Fluid system for moving subsurface well equipment in well tubing |
| US3826462A (en) * | 1972-11-01 | 1974-07-30 | Otis Eng Corp | Large bore rotary safety valves for wells |
| US3891032A (en) * | 1974-03-29 | 1975-06-24 | Camco Inc | Apparatus for installing and removing flow control devices |
-
1975
- 1975-05-23 US US05/580,228 patent/US4019574A/en not_active Expired - Lifetime
-
1976
- 1976-05-21 FR FR7615384A patent/FR2311922A1/fr active Granted
- 1976-05-21 CA CA253,153A patent/CA1046933A/en not_active Expired
- 1976-05-21 JP JP51057995A patent/JPS51144304A/ja active Pending
- 1976-05-21 GB GB21049/76A patent/GB1534423A/en not_active Expired
- 1976-05-22 DE DE19762623096 patent/DE2623096A1/de not_active Withdrawn
- 1976-06-07 US US05/693,325 patent/US4067387A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB1534423A (en) | 1978-12-06 |
| FR2311922A1 (fr) | 1976-12-17 |
| US4019574A (en) | 1977-04-26 |
| US4067387A (en) | 1978-01-10 |
| JPS51144304A (en) | 1976-12-11 |
| DE2623096A1 (de) | 1976-12-02 |
| FR2311922B1 (enExample) | 1983-03-18 |
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