MX2020009988A - Sistema de extension de fondo de perforacion. - Google Patents
Sistema de extension de fondo de perforacion.Info
- Publication number
- MX2020009988A MX2020009988A MX2020009988A MX2020009988A MX2020009988A MX 2020009988 A MX2020009988 A MX 2020009988A MX 2020009988 A MX2020009988 A MX 2020009988A MX 2020009988 A MX2020009988 A MX 2020009988A MX 2020009988 A MX2020009988 A MX 2020009988A
- Authority
- MX
- Mexico
- Prior art keywords
- sealing
- annular barrier
- assembly
- straddle
- expandable annular
- 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
- E21B33/126—Packers; Plugs with fluid-pressure-operated elastic cup or skirt
-
- 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
- E21B23/06—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for setting packers
-
- 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
- E21B29/00—Cutting or destroying pipes, packers, plugs or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground
- E21B29/10—Reconditioning of well casings, e.g. straightening
-
- 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
- E21B33/1212—Packers; Plugs characterised by the construction of the sealing or packing means including a metal-to-metal seal element
-
- 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
- E21B33/124—Units with longitudinally-spaced plugs for isolating the intermediate space
- E21B33/1243—Units with longitudinally-spaced plugs for isolating the intermediate space with inflatable sleeves
-
- 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
- E21B2200/06—Sleeve valves
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
Abstract
La presente invención se relaciona con un sistema de extensión de fondo de perforación para sellar una zona dañada en una estructura tubular metálica de pozo en un pozo que tiene una parte superior, que comprende: un montaje de extensión que tiene un primer extremo, un segundo extremo más cerca de la parte superior, una cara interna, una primera barrera anular hidráulica expansible y una segunda barrera anular hidráulica expansible, un montaje de herramienta de fondo de perforación que tiene una herramienta de despliegue operada hidráulicamente para conectar de manera liberable el montaje de herramienta de fondo de perforación al segundo extremo del montaje de extensión, el montaje de herramienta de fondo de perforación adicionalmente comprende una primera unidad selladora dispuesta por arriba de la primera barrera anular hidráulica expansible y la segunda barrera anular hidráulica expansible, y configurada para sellar sobre la cara interna del montaje de extensión, y una unidad de cierre configurada para cerrar el primer extremo del montaje de extensión, en donde el montaje de herramienta de fondo de perforación adicionalmente comprende un dispositivo sellador dispuesto por arriba de la herramienta de despliegue y la primera unidad selladora, el dispositivo sellador tiene un elemento sellador anular que tiene un primer diámetro externo en una primera condición y un segundo diámetro externo que es más grande que el primer diámetro externo en una segunda condición para sellar sobre una cara interna de la estructura tubular metálica de pozo, el dispositivo sellador comprende un canal de fluido configurado para conectar de manera fluida un interior del montaje de extensión con la estructura tubular metálica de pozo arriba del dispositivo sellador cuando está en la segunda condición para expandir la primera barrera anular hidráulica expansible y la segunda barrera anular hidráulica expansible. Finalmente, la invención se relaciona con un sistema de pozo de fondo de perforación y con un método de reparación.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP18166738.7A EP3553273A1 (en) | 2018-04-11 | 2018-04-11 | Downhole straddle system |
| EP18168710 | 2018-04-23 | ||
| PCT/EP2019/059066 WO2019197457A1 (en) | 2018-04-11 | 2019-04-10 | Downhole straddle system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2020009988A true MX2020009988A (es) | 2020-10-14 |
Family
ID=66165977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2020009988A MX2020009988A (es) | 2018-04-11 | 2019-04-10 | Sistema de extension de fondo de perforacion. |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US10837255B2 (es) |
| EP (1) | EP3775477B1 (es) |
| CN (1) | CN111902603A (es) |
| AU (1) | AU2019250350B2 (es) |
| CA (1) | CA3095678A1 (es) |
| DK (1) | DK3775477T3 (es) |
| MX (1) | MX2020009988A (es) |
| SA (1) | SA520420236B1 (es) |
| WO (1) | WO2019197457A1 (es) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3981947A1 (en) * | 2020-10-06 | 2022-04-13 | Welltec Oilfield Solutions AG | Plug and abandonment system |
| EP4063610A1 (en) * | 2021-03-26 | 2022-09-28 | Welltec A/S | Wireline plug system |
| GB202108414D0 (en) * | 2021-06-12 | 2021-07-28 | Morphpackers Ltd | High expandable straddle annular isolation system |
| CN114382455B (zh) * | 2022-01-12 | 2023-10-03 | 北京科源博慧技术发展有限公司 | 一种页岩气水平井重复压裂方法 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2675876A (en) * | 1950-01-06 | 1954-04-20 | Baker Oil Tools Inc | High-pressure well packer |
| US3412805A (en) * | 1967-08-14 | 1968-11-26 | Gribbin | Flow control valve |
| US3552486A (en) * | 1969-11-03 | 1971-01-05 | Erwin Burns | Valve controlled fluid conducting well tool |
| US4030545A (en) * | 1975-01-07 | 1977-06-21 | Rostislav Nebolsine | Apparatus for cleansing well liner and adjacent formations |
| US5343956A (en) * | 1992-12-30 | 1994-09-06 | Baker Hughes Incorporated | Coiled tubing set and released resettable inflatable bridge plug |
| CA2169382C (en) * | 1996-02-13 | 2003-08-05 | Marvin L. Holbert | Method and apparatus for use in inflating packer in well bore |
| US7216703B2 (en) * | 2003-05-09 | 2007-05-15 | Schlumberger Technology Corp. | Method and apparatus for testing and treatment of a completed well with production tubing in place |
| CA2766026C (en) | 2010-10-18 | 2015-12-29 | Ncs Oilfield Services Canada Inc. | Tools and methods for use in completion of a wellbore |
| CA2827733A1 (en) * | 2011-02-22 | 2012-08-30 | Weatherford/Lamb, Inc. | Subsea conductor anchor |
| EP3106604A1 (en) * | 2011-08-31 | 2016-12-21 | Welltec A/S | Downhole system and method for fastening upper and lower casings via expandable metal sleeve |
| FR2996247B1 (fr) * | 2012-10-03 | 2015-03-13 | Saltel Ind | Procede de fracturation hydraulique et materiel correspondant |
| CA2977210A1 (en) * | 2015-03-03 | 2016-09-09 | Welltec A/S | Downhole stroking tool |
| CA3019317C (en) * | 2016-05-06 | 2021-03-09 | Halliburton Energy Services, Inc. | Fracturing assembly with clean out tubular string |
| EP3255240A1 (en) * | 2016-06-10 | 2017-12-13 | Welltec A/S | Downhole straddle system |
-
2019
- 2019-04-10 WO PCT/EP2019/059066 patent/WO2019197457A1/en not_active Ceased
- 2019-04-10 MX MX2020009988A patent/MX2020009988A/es unknown
- 2019-04-10 EP EP19717306.5A patent/EP3775477B1/en active Active
- 2019-04-10 CN CN201980021896.2A patent/CN111902603A/zh active Pending
- 2019-04-10 AU AU2019250350A patent/AU2019250350B2/en active Active
- 2019-04-10 US US16/380,048 patent/US10837255B2/en active Active
- 2019-04-10 DK DK19717306.5T patent/DK3775477T3/da active
- 2019-04-10 CA CA3095678A patent/CA3095678A1/en not_active Abandoned
-
2020
- 2020-09-28 SA SA520420236A patent/SA520420236B1/ar unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU2019250350B2 (en) | 2022-05-26 |
| BR112020019694A2 (pt) | 2021-01-05 |
| US20190316437A1 (en) | 2019-10-17 |
| AU2019250350A1 (en) | 2020-11-26 |
| CN111902603A (zh) | 2020-11-06 |
| EP3775477A1 (en) | 2021-02-17 |
| WO2019197457A1 (en) | 2019-10-17 |
| US10837255B2 (en) | 2020-11-17 |
| DK3775477T3 (da) | 2024-04-15 |
| CA3095678A1 (en) | 2019-10-17 |
| EP3775477B1 (en) | 2024-01-31 |
| SA520420236B1 (ar) | 2023-11-16 |
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