ECSP20032745A - Collar con sello expandible actuado con bola y/o estrías de presión aumentada radialmente expandibles - Google Patents
Collar con sello expandible actuado con bola y/o estrías de presión aumentada radialmente expandiblesInfo
- Publication number
- ECSP20032745A ECSP20032745A ECSENADI202032745A ECDI202032745A ECSP20032745A EC SP20032745 A ECSP20032745 A EC SP20032745A EC SENADI202032745 A ECSENADI202032745 A EC SENADI202032745A EC DI202032745 A ECDI202032745 A EC DI202032745A EC SP20032745 A ECSP20032745 A EC SP20032745A
- Authority
- EC
- Ecuador
- Prior art keywords
- collar
- wellhead
- received
- valve body
- expandable
- Prior art date
Links
- 239000012530 fluid Substances 0.000 abstract 3
- 239000002184 metal Substances 0.000 abstract 3
- 230000001154 acute effect Effects 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
- E21B34/00—Valve arrangements for boreholes or wells
- E21B34/06—Valve arrangements for boreholes or wells in wells
- E21B34/14—Valve arrangements for boreholes or wells in wells operated by movement of tools, e.g. sleeve valves operated by pistons or wire line tools
- E21B34/142—Valve arrangements for boreholes or wells in wells operated by movement of tools, e.g. sleeve valves operated by pistons or wire line tools unsupported or free-falling elements, e.g. balls, plugs, darts or pistons
-
- 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
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/25—Methods for stimulating production
- E21B43/26—Methods for stimulating production by forming crevices or fractures
-
- 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)
- Taps Or Cocks (AREA)
- Sliding Valves (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
Una válvula deslizante tiene un cuerpo de válvula, un manguito deslizante recibido en un orificio longitudinal del cuerpo de la válvula y un collar que se puede recibir en un orificio longitudinal del manguito deslizante. El cuerpo de la válvula tiene uno o más puertos de fluido en una porción de boca de pozo de la pared lateral del mismo. El manguito deslizante es móvil entre una posición cerrada de boca de pozo que cierra uno o más puertos de fluido y una posición abierta de fondo de pozo que abre uno o más puertos de fluido. El collar comprende una porción de metal alrededor de un extremo de boca de pozo del collar, y un asiento de bola que tiene una superficie de asiento de bola inclinada radialmente hacia adentro desde la boca del pozo hasta el fondo del pozo en un ángulo de pendiente agudo con respecto a un eje longitudinal del collar. La porción metálica se puede expandir radialmente hacia afuera bajo una presión radialmente hacia afuera para formar un sello de metal a metal en la interfaz entre el collar y el manguito deslizante cuando el collar se recibe en el manguito deslizante.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CA2017/051391 WO2019100138A1 (en) | 2017-11-21 | 2017-11-21 | Collet with ball-actuated expandable seal and/or pressure augmented radially expandable splines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ECSP20032745A true ECSP20032745A (es) | 2020-09-30 |
Family
ID=66630356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ECSENADI202032745A ECSP20032745A (es) | 2017-11-21 | 2020-06-23 | Collar con sello expandible actuado con bola y/o estrías de presión aumentada radialmente expandibles |
Country Status (7)
| Country | Link |
|---|---|
| CN (1) | CN111601948B (es) |
| AU (1) | AU2017440806A1 (es) |
| EC (1) | ECSP20032745A (es) |
| MX (1) | MX2020005300A (es) |
| RU (1) | RU2749138C1 (es) |
| SA (1) | SA520411993B1 (es) |
| WO (1) | WO2019100138A1 (es) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114439420A (zh) * | 2020-11-06 | 2022-05-06 | 中国石油化工股份有限公司 | 一种笼式限位式全通径开关滑套 |
| GB2630250B (en) * | 2020-12-22 | 2025-04-09 | Halliburton Energy Services Inc | Ball seat release apparatus including sliding shear sleeve |
| CN115075793B (zh) * | 2022-07-01 | 2023-07-25 | 西南石油大学 | 无限级智能滑套 |
| US11885196B1 (en) | 2022-10-24 | 2024-01-30 | Cnpc Usa Corporation | Retrievable packer with slotted sleeve release |
| WO2025208221A1 (en) * | 2024-04-04 | 2025-10-09 | Interra Energy Services Ltd. | Sleeve assemblies with split ring and related methods |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7445047B2 (en) * | 2005-10-24 | 2008-11-04 | Baker Hughes Incorporated | Metal-to-metal non-elastomeric seal stack |
| WO2007060449A2 (en) * | 2005-11-24 | 2007-05-31 | Churchill Drilling Tools Limited | Downhole tool |
| US7325617B2 (en) * | 2006-03-24 | 2008-02-05 | Baker Hughes Incorporated | Frac system without intervention |
| US8439116B2 (en) * | 2009-07-24 | 2013-05-14 | Halliburton Energy Services, Inc. | Method for inducing fracture complexity in hydraulically fractured horizontal well completions |
| GB2491140B (en) * | 2011-05-24 | 2016-12-21 | Caledyne Ltd | Improved flow control system |
| AU2012351995A1 (en) * | 2011-12-14 | 2014-06-26 | Utex Industries, Inc. | Expandable seat assembly for isolating fracture zones in a well |
| US9260956B2 (en) * | 2012-06-04 | 2016-02-16 | Schlumberger Technology Corporation | Continuous multi-stage well stimulation system |
| CN202914037U (zh) * | 2012-11-16 | 2013-05-01 | 西安鼎盛石油科技有限责任公司 | 应用于油气井分段压裂投球滑套的球座 |
| US9624756B2 (en) * | 2012-12-13 | 2017-04-18 | Weatherford Technology Holdings, Llc | Sliding sleeve having contracting, dual segmented ball seat |
| CA2904470A1 (en) * | 2015-04-27 | 2015-11-18 | David Nordheimer | System for successively uncovering ports along a wellbore to permit injection of a fluid along said wellbore |
| WO2016057496A1 (en) * | 2014-10-08 | 2016-04-14 | Weatherford Technology Holdings, Llc | Stage tool |
| WO2017079819A1 (en) * | 2015-11-10 | 2017-05-18 | Ncs Multistage Inc. | Apparatuses and methods for enabling multistage hydraulic fracturing |
| CN105696976B (zh) * | 2016-01-20 | 2018-03-02 | 中国石油化工股份有限公司 | 活动密封式开滑套工具 |
| CA2966123C (en) * | 2017-05-05 | 2018-05-01 | Sc Asset Corporation | System and related methods for fracking and completing a well which flowably installs sand screens for sand control |
-
2017
- 2017-11-21 AU AU2017440806A patent/AU2017440806A1/en not_active Abandoned
- 2017-11-21 CN CN201780098160.6A patent/CN111601948B/zh active Active
- 2017-11-21 MX MX2020005300A patent/MX2020005300A/es unknown
- 2017-11-21 WO PCT/CA2017/051391 patent/WO2019100138A1/en not_active Ceased
- 2017-11-21 RU RU2020119144A patent/RU2749138C1/ru active
-
2020
- 2020-05-18 SA SA520411993A patent/SA520411993B1/ar unknown
- 2020-06-23 EC ECSENADI202032745A patent/ECSP20032745A/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RU2749138C1 (ru) | 2021-06-04 |
| SA520411993B1 (ar) | 2023-10-24 |
| AU2017440806A1 (en) | 2020-06-11 |
| CN111601948B (zh) | 2023-06-13 |
| WO2019100138A1 (en) | 2019-05-31 |
| CN111601948A (zh) | 2020-08-28 |
| MX2020005300A (es) | 2020-10-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| NO20170824A1 (en) | Downhole tool | |
| MX2017009549A (es) | Montaje de valvula de llenado diferencial para orificios entubados. | |
| MX378229B (es) | Sellado y actuación de fondo de pozo. | |
| EP2910728A3 (en) | Continuous flow system for drilling oil and gas wells | |
| SA520411993B1 (ar) | طوق مع مانع تسرب قابل للتوسع يعمل بالكرة | |
| MX2018004623A (es) | Valvula desinfectable con vastago de valvula curvilineo. | |
| AR129403A2 (es) | Dispositivo de aislamiento zonal y método de operación relacionado | |
| MX2016011100A (es) | Sistema de accionamiento de multiples zonas mediante el uso de dardos de pozo. | |
| GB2541850A (en) | Multi-zone actuation system using wellbore projectiles and flapper valves | |
| EP3073048A3 (en) | Downhole isolation valve | |
| MX2019008315A (es) | Ensamble de valvula. | |
| CO2017004339A2 (es) | Bomba de fondo de pozo hidraulicamente activada con válvula de marcha y su método | |
| MY188289A (en) | Annular barrier with closing mechanism | |
| MX2018001910A (es) | Sistemas y metodo para cementacion inversa. | |
| EP2650468A3 (en) | A Downhole Plug | |
| GB2549043A (en) | Shifting tool assembly that facilitates controlled pressure equalization | |
| CL2015002425A1 (es) | Válvula de alivio de presión hidráulica de trituradora giratoria. | |
| SA521430773B1 (ar) | أداة منع التسرب عالية الضغط للاستخدام في بيئة حفرة سفلى | |
| MX2017013676A (es) | Valvulas de compuerta deslizante paralela y metodos relacionados. | |
| GB2557504A (en) | Downhole valve assembly and method of using same | |
| AR116174A1 (es) | Herramienta para limpieza de pozos | |
| ECSP20032779A (es) | Mangas de perfil selectivo para la actuación de la válvula de múltiples etapas subterranea | |
| GB2542952A (en) | Downhole ball valve | |
| ECSP20032778A (es) | Sistema de anillo de bloqueo para uso en operaciones de fracturación | |
| MX366187B (es) | Un conjunto de cabeza y un sistema de valvula para uso en un sistema de perforacion del nucleo. |