AR097407A1 - RECOVERY PACKAGE FOR OPERATIONS IN WELLS CONTAINED AT HIGH PRESSURES - Google Patents
RECOVERY PACKAGE FOR OPERATIONS IN WELLS CONTAINED AT HIGH PRESSURESInfo
- Publication number
- AR097407A1 AR097407A1 ARP140103133A ARP140103133A AR097407A1 AR 097407 A1 AR097407 A1 AR 097407A1 AR P140103133 A ARP140103133 A AR P140103133A AR P140103133 A ARP140103133 A AR P140103133A AR 097407 A1 AR097407 A1 AR 097407A1
- Authority
- AR
- Argentina
- Prior art keywords
- package
- operations
- jaws
- pistons
- upper mandrel
- Prior art date
Links
- 238000011084 recovery Methods 0.000 title 1
- 238000004806 packaging method and process Methods 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 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
- 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)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Packages (AREA)
Abstract
Reivindicación 1: Paquer recuperable para operaciones en pozos entubados por medio de una cañería de entubamiento, en donde el paquer es del tipo que se emplea en el sellado temporal o permanente del espacio anular existente entre la cañería de entubamiento del pozo y una tubería de servicio que se inserta dentro del pozo entubado para operaciones de tratamiento de una o más secciones, presentando el paquer un cabezal 1 de conexión a la tubería y un mandril superior 5 roscado a un mandril inferior 47, sobre los cuales se disponen pistones y mordazas destinados a fijar el paquer contra la cañería de entubamiento para resistir las fuerzas ascendentes y descendentes, respectivamente, y un conjunto de empacadoras de goma 27, 28, para sellar dicho espacio anular, estando el paquer caracterizado porque comprende un porta-camisa balanceadora 7 dispuesto concéntricamente sobre dicho mandril superior 5 de manera de formar un espacio de presión hidráulica entre ambos, dentro de cuyo espacio se aloja por lo menos una camisa balanceadora 9, 13, alineada con un resalto anular 15 de dicho mandril superior 5, dispuesto por debajo de dicha al menos una camisa balanceadora, y en donde dichos pistones y mordazas comprenden respectivamente un cuerpo porta-pistones 16, 19, y un conjunto de mordazas 32, 34.Claim 1: Recoverable packaging for operations in piped wells by means of a tubing pipe, wherein the package is of the type used in the temporary or permanent sealing of the annular space existing between the pipeline of the well and a service pipe which is inserted into the tubed well for treatment operations of one or more sections, the package presenting a head 1 connecting to the pipe and an upper mandrel 5 threaded to a lower mandrel 47, on which pistons and jaws are provided for fixing the package against the piping to resist the upward and downward forces, respectively, and a set of rubber balers 27, 28, to seal said annular space, the package being characterized in that it comprises a balancing sleeve holder 7 arranged concentrically on said upper mandrel 5 so as to form a hydraulic pressure gap between them, within which or space accommodates at least one balancing sleeve 9, 13, aligned with an annular shoulder 15 of said upper mandrel 5, disposed below said at least one balancing sleeve, and wherein said pistons and jaws respectively comprise a carrier body pistons 16, 19, and a set of jaws 32, 34.
Priority Applications (5)
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 |
CO15018227A CO7180035A1 (en) | 2014-08-20 | 2015-01-29 | Recoverable poker for operations in wells piped at high pressures |
MX2015003493A MX2015003493A (en) | 2014-08-20 | 2015-03-18 | Retrievable packer for operations in cased wells at high pressures. |
CA2887968A CA2887968A1 (en) | 2014-08-20 | 2015-04-10 | Retrievable packer for operations in cased wells at high pressures |
US14/689,514 US20160053569A1 (en) | 2014-08-20 | 2015-04-17 | Retrievable packer for operations in cased wells at high pressures |
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 |
---|---|
AR097407A1 true AR097407A1 (en) | 2016-03-09 |
Family
ID=53267703
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP140103133A AR097407A1 (en) | 2014-08-20 | 2014-08-20 | RECOVERY PACKAGE FOR OPERATIONS IN WELLS CONTAINED 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 |
---|---|
US20160053569A1 (en) | 2016-02-25 |
CA2887968A1 (en) | 2016-02-20 |
CO7180035A1 (en) | 2015-02-09 |
MX2015003493A (en) | 2016-02-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FB | Suspension of granting procedure |