CO7180035A1 - Recoverable poker for operations in wells piped at high pressures - Google Patents
Recoverable poker for operations in wells piped at high pressuresInfo
- 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)
- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
- Packages (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.Recoverable poker for operations in piped wells through a tubing pipe, being an application package in operations that involve very low pressures, of the order of up to approximately 15,000 Psi, where the package comprises a connection head 1 to be fixed to a service pipe, an upper mandrel threaded to a lower mandrel, a balancing sleeve holder concentrically arranged on said upper mandrel so as to form a hydraulic pressure space between them, within which space at least one balancing sleeve is housed, intended to apply a downward force on an annular shoulder 15 of said upper mandrel 5, to compensate for the upward thrust forces operating on the tool and the service pipe.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ARP140103133A AR097407A1 (en) | 2014-08-20 | 2014-08-20 | RECOVERY PACKAGE FOR OPERATIONS IN WELLS CONTAINED AT HIGH PRESSURES |
Publications (1)
Publication Number | Publication Date |
---|---|
CO7180035A1 true CO7180035A1 (en) | 2015-02-09 |
Family
ID=53267703
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CO15018227A CO7180035A1 (en) | 2014-08-20 | 2015-01-29 | Recoverable poker for operations in wells piped at high pressures |
Country Status (5)
Country | Link |
---|---|
US (1) | US20160053569A1 (en) |
AR (1) | AR097407A1 (en) |
CA (1) | CA2887968A1 (en) |
CO (1) | CO7180035A1 (en) |
MX (1) | MX2015003493A (en) |
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 (en) * | 2016-12-26 | 2019-02-15 | 中国石油天然气股份有限公司 | Chemical deblocking compression fracturing packer |
CN108571292B (en) * | 2017-03-07 | 2019-09-06 | 中国石油天然气股份有限公司 | Continuous oil pipe connector and application |
CN110374532B (en) * | 2019-07-10 | 2022-06-03 | 中国石油天然气股份有限公司 | Horizontal well plunger underground positioning device and positioning method thereof |
CN110424922B (en) * | 2019-08-05 | 2021-09-28 | 中国石油天然气股份有限公司 | Non-metal anchoring packer backwashing method |
CN111594092B (en) * | 2020-05-21 | 2022-07-19 | 盘锦东方瑞孚石油技术有限公司 | Packer backwashing use method |
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/en unknown
-
2015
- 2015-01-29 CO CO15018227A patent/CO7180035A1/en unknown
- 2015-03-18 MX MX2015003493A patent/MX2015003493A/en 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 (en) | 2016-02-19 |
AR097407A1 (en) | 2016-03-09 |
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