AR097407A1 - RECOVERY PACKAGE FOR OPERATIONS IN WELLS CONTAINED AT HIGH PRESSURES - Google Patents

RECOVERY PACKAGE FOR OPERATIONS IN WELLS CONTAINED AT HIGH PRESSURES

Info

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
Application number
ARP140103133A
Other languages
Spanish (es)
Original Assignee
Tacker S R L
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tacker S R L filed Critical Tacker S R L
Priority to ARP140103133A priority Critical patent/AR097407A1/en
Priority to CO15018227A priority patent/CO7180035A1/en
Priority to MX2015003493A priority patent/MX2015003493A/en
Priority to CA2887968A priority patent/CA2887968A1/en
Priority to US14/689,514 priority patent/US20160053569A1/en
Publication of AR097407A1 publication Critical patent/AR097407A1/en

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

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.

ARP140103133A 2014-08-20 2014-08-20 RECOVERY PACKAGE FOR OPERATIONS IN WELLS CONTAINED AT HIGH PRESSURES AR097407A1 (en)

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)

* Cited by examiner, † Cited by third party
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 A kind of chemistry solution sealed compression fracturing packer
CN108571292B (en) * 2017-03-07 2019-09-06 中国石油天然气股份有限公司 A kind of coiled tubing 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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
CO7180035A1 (en) 2015-02-09
US20160053569A1 (en) 2016-02-25
CA2887968A1 (en) 2016-02-20
MX2015003493A (en) 2016-02-19

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Legal Events

Date Code Title Description
FB Suspension of granting procedure