CO7180035A1 - Paquer recuperable para operaciones en pozos entubados a altas presiones - Google Patents
Paquer recuperable para operaciones en pozos entubados a altas presionesInfo
- Publication number
- CO7180035A1 CO7180035A1 CO15018227A CO15018227A CO7180035A1 CO 7180035 A1 CO7180035 A1 CO 7180035A1 CO 15018227 A CO15018227 A CO 15018227A CO 15018227 A CO15018227 A CO 15018227A CO 7180035 A1 CO7180035 A1 CO 7180035A1
- Authority
- CO
- Colombia
- Prior art keywords
- operations
- poker
- piped
- recoverable
- wells
- Prior art date
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
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/12—Packers; Plugs
- E21B33/1208—Packers; Plugs characterised by the construction of the sealing or packing means
-
- 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
- E21B23/004—Indexing systems for guiding relative movement between telescoping parts of downhole tools
- E21B23/006—"J-slot" systems, i.e. lug and slot indexing mechanisms
-
- 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
- E21B33/129—Packers; Plugs with mechanical slips for hooking into the casing
- E21B33/1291—Packers; Plugs with mechanical slips for hooking into the casing anchor set by wedge or cam in combination with frictional effect, using so-called drag-blocks
- E21B33/1292—Packers; Plugs with mechanical slips for hooking into the casing anchor set by wedge or cam in combination with frictional effect, using so-called drag-blocks with means for anchoring against downward and upward movement
-
- 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
- E21B33/129—Packers; Plugs with mechanical slips for hooking into the casing
- E21B33/1293—Packers; Plugs with mechanical slips for hooking into the casing with means for anchoring against downward and upward movement
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)
- Packages (AREA)
- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
Paquer recuperable para operaciones en pozos entubados por medio de una cañería de entubamiento, siendo un paquer de aplicación en operaciones que involucran muy aftas presiones, del orden de hasta aproximadamente 15.000 Psi, en donde el paquer comprende un cabezal 1 de conexión para fijarse a una tubería de servicio, un mandril superior roscado a un mandril inferior, un porta-camisa balanceadora dispuesto concéntricamente sobre dicho mandril superior de manera de formar un espacio de presión hidráulica entre ambos, dentro de cuyo espacio se aloja por lo menos una camisa balanceadora, destinada a aplicar una fuerza descendente sobre un resalto anular 15 de dicho mandril superior 5, para compensar las fuerzas de empuje ascendente que operan sobre la herramienta y la tubería de servicio.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ARP140103133A AR097407A1 (es) | 2014-08-20 | 2014-08-20 | Paquer recuperable para operaciones en pozos entubados a altas presiones |
Publications (1)
Publication Number | Publication Date |
---|---|
CO7180035A1 true CO7180035A1 (es) | 2015-02-09 |
Family
ID=53267703
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CO15018227A CO7180035A1 (es) | 2014-08-20 | 2015-01-29 | Paquer recuperable para operaciones en pozos entubados a altas presiones |
Country Status (5)
Country | Link |
---|---|
US (1) | US20160053569A1 (es) |
AR (1) | AR097407A1 (es) |
CA (1) | CA2887968A1 (es) |
CO (1) | CO7180035A1 (es) |
MX (1) | MX2015003493A (es) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10364640B2 (en) | 2016-09-26 | 2019-07-30 | Weatherford Technology Holdings, Llc | Packer setting during high flow rate |
CN106593344B (zh) * | 2016-12-26 | 2019-02-15 | 中国石油天然气股份有限公司 | 一种化学解封压缩式压裂封隔器 |
CN108571292B (zh) * | 2017-03-07 | 2019-09-06 | 中国石油天然气股份有限公司 | 一种连续油管连接器及应用 |
CN110374532B (zh) * | 2019-07-10 | 2022-06-03 | 中国石油天然气股份有限公司 | 一种水平井柱塞井下定位装置及其定位方法 |
CN110424922B (zh) * | 2019-08-05 | 2021-09-28 | 中国石油天然气股份有限公司 | 一种非金属锚定封隔器反洗井方法 |
CN111594092B (zh) * | 2020-05-21 | 2022-07-19 | 盘锦东方瑞孚石油技术有限公司 | 一种封隔器反洗的使用方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2845127A (en) * | 1953-07-31 | 1958-07-29 | Neil T Breaux | Well packer |
US2878877A (en) * | 1954-10-25 | 1959-03-24 | Baker Oil Tools Inc | Tubing anchor and valve apparatus |
US3008523A (en) * | 1958-07-25 | 1961-11-14 | Baker Oil Tools Inc | Retrievable well packer and anchor |
US3233675A (en) * | 1962-12-14 | 1966-02-08 | Otis Eng Co | Well packers with hydraulic pressure balance |
US3339637A (en) * | 1965-10-14 | 1967-09-05 | Halliburton Co | Well packers |
US3437136A (en) * | 1967-12-28 | 1969-04-08 | David E Young | Retrievable well packer apparatus |
US3552489A (en) * | 1968-12-04 | 1971-01-05 | Schlumberger Technology Corp | Well packer apparatus |
US3586106A (en) * | 1969-10-13 | 1971-06-22 | Baker Oil Tools Inc | Retrievable well packer |
US3735814A (en) * | 1971-05-24 | 1973-05-29 | Dresser Ind | Resilient slip suspension means for hydraulic packer |
US3804164A (en) * | 1973-04-09 | 1974-04-16 | Dresser Ind | Well packer apparatus having improved hydraulically-actuated anchor assembly |
US4018274A (en) * | 1975-09-10 | 1977-04-19 | Brown Oil Tools, Inc. | Well packer |
US4722400A (en) * | 1986-05-12 | 1988-02-02 | Baker Oil Tools, Inc. | Mechanically actuated subsurface injection tool |
US5044434A (en) * | 1990-03-16 | 1991-09-03 | Halliburton Company | Long stroke packer |
-
2014
- 2014-08-20 AR ARP140103133A patent/AR097407A1/es unknown
-
2015
- 2015-01-29 CO CO15018227A patent/CO7180035A1/es unknown
- 2015-03-18 MX MX2015003493A patent/MX2015003493A/es unknown
- 2015-04-10 CA CA2887968A patent/CA2887968A1/en not_active Abandoned
- 2015-04-17 US US14/689,514 patent/US20160053569A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
CA2887968A1 (en) | 2016-02-20 |
US20160053569A1 (en) | 2016-02-25 |
MX2015003493A (es) | 2016-02-19 |
AR097407A1 (es) | 2016-03-09 |
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