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ECSP18060186A - DEFLECTOR SYSTEM TO FRACTURE THE FORMATION OF HYDROCARBONS - Google Patents

DEFLECTOR SYSTEM TO FRACTURE THE FORMATION OF HYDROCARBONS

Info

Publication number
ECSP18060186A
ECSP18060186A ECSENADI201860186A ECDI201860186A ECSP18060186A EC SP18060186 A ECSP18060186 A EC SP18060186A EC SENADI201860186 A ECSENADI201860186 A EC SENADI201860186A EC DI201860186 A ECDI201860186 A EC DI201860186A EC SP18060186 A ECSP18060186 A EC SP18060186A
Authority
EC
Ecuador
Prior art keywords
deflector
nozzle
well casing
deflector system
annular hole
Prior art date
Application number
ECSENADI201860186A
Other languages
Spanish (es)
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 filed Critical
Publication of ECSP18060186A publication Critical patent/ECSP18060186A/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
    • 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
    • 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/13—Methods or devices for cementing, for plugging holes, crevices or the like
    • E21B33/134—Bridging plugs
    • 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
    • E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in wells

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)
  • Earth Drilling (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Clamps And Clips (AREA)
  • Pipeline Systems (AREA)
  • Joints Allowing Movement (AREA)

Abstract

Un sistema deflector para usar en un revestimiento de pozo que tiene una pluralidad de uniones estabilizadoras en su interior, para la inyección progresiva de un fluido de fracturación o tratamiento en una formación de hidrocarburos a través de perforaciones existentes o creadas en el revestimiento del pozo. Los miembros deflectores proporcionan un asiento obturador, y están fijados cada uno de forma frágil a una herramienta de transporte y tienen protuberancias de boquilla sobre los mismos. Las protuberancias de boquilla de cada deflector son de un ancho diferente, y engranan respectivamente solamente a un agujero anular de un ancho correspondiente, en una unión estabilizadora respectiva. Cada agujero anular y/o protuberancia de boquilla en un borde pozo arriba tiene un bisel que permite el desengranaje de las protuberancias de boquilla y, por tanto, la remoción del miembro deflector del revestimiento de pozo cuando se aplica una fuerza pozo arriba, al miembro deflector. También se describe un método para usar el sistema deflector.A deflector system for use in a well casing having a plurality of stabilizing joints within it, for the progressive injection of a fracturing or treatment fluid into a hydrocarbon formation through existing or created boreholes in the well casing. The deflector members provide a sealing seat, and are each fragilely attached to a transport tool and have nozzle protrusions thereon. The nozzle protrusions of each deflector are of a different width, and respectively only engage an annular hole of a corresponding width, in a respective stabilizing joint. Each annular hole and / or nozzle boss on an uphole edge has a chamfer that allows disengagement of the nozzle bosses and thus removal of the deflector member from the well casing when an upwell force is applied to the member. deflector. A method of using the deflector system is also described.

ECSENADI201860186A 2016-01-08 2018-08-08 DEFLECTOR SYSTEM TO FRACTURE THE FORMATION OF HYDROCARBONS ECSP18060186A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA2916982A CA2916982C (en) 2016-01-08 2016-01-08 Collet baffle system and method for fracking a hydrocarbon formation
PCT/CA2016/050455 WO2018000075A1 (en) 2016-01-08 2016-04-20 Collet baffle system and method for fracking a hydrocarbon formation

Publications (1)

Publication Number Publication Date
ECSP18060186A true ECSP18060186A (en) 2018-10-31

Family

ID=59011383

Family Applications (1)

Application Number Title Priority Date Filing Date
ECSENADI201860186A ECSP18060186A (en) 2016-01-08 2018-08-08 DEFLECTOR SYSTEM TO FRACTURE THE FORMATION OF HYDROCARBONS

Country Status (8)

Country Link
CN (1) CN108138559B (en)
AU (2) AU2016413286B2 (en)
CA (1) CA2916982C (en)
CO (1) CO2018004600A2 (en)
EC (1) ECSP18060186A (en)
MX (2) MX2018007310A (en)
RU (1) RU2719846C2 (en)
WO (1) WO2018000075A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11506013B2 (en) 2016-01-08 2022-11-22 Sc Asset Corporation Collet baffle system and method for fracking a hydrocarbon formation
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
US11867033B2 (en) 2020-09-01 2024-01-09 Mousa D. Alkhalidi Casing deployed well completion systems and methods
RU2754406C1 (en) * 2020-12-24 2021-09-02 Симойл Пте. Лтд. System and equipment for multi-stage hydraulic fracturing
WO2023220800A1 (en) * 2022-05-17 2023-11-23 Sc Asset Corporation A collet baffle, a tool incorporating same, and a system and method incopora ting same, for perfora ting and fracking a wellbore not having intial ports or sliding sleeves
US12460522B2 (en) 2022-05-17 2025-11-04 Sc Asset Corporation Collet baffle, a tool incorporating same, and a system and method incorporating same, for perforating and fracking a wellbore not having initial ports or sliding sleeves
US12049800B2 (en) 2022-05-24 2024-07-30 Baker Hughes Oilfield Operations Llc System and method for a secondary pressure boundary tool

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5398763A (en) * 1993-03-31 1995-03-21 Halliburton Company Wireline set baffle and method of setting thereof
GB9403312D0 (en) * 1994-02-22 1994-04-13 Zwart Klaas J Running tool
US6814144B2 (en) * 2002-11-18 2004-11-09 Exxonmobil Upstream Research Company Well treating process and system
US6971447B2 (en) * 2003-02-04 2005-12-06 Halliburton Energy Services, Inc. Vent screen pressure deployment tool and method of use
US7322417B2 (en) * 2004-12-14 2008-01-29 Schlumberger Technology Corporation Technique and apparatus for completing multiple zones
US7325617B2 (en) * 2006-03-24 2008-02-05 Baker Hughes Incorporated Frac system without intervention
US7866396B2 (en) * 2006-06-06 2011-01-11 Schlumberger Technology Corporation Systems and methods for completing a multiple zone well
US20110240295A1 (en) * 2010-03-31 2011-10-06 Porter Jesse C Convertible downhole isolation plug
WO2011149597A1 (en) * 2010-05-26 2011-12-01 Exxonmobil Upstream Research Company Assembly and method for multi-zone fracture stimulation of a reservoir using autonomous tubular units
US9010442B2 (en) * 2011-08-29 2015-04-21 Halliburton Energy Services, Inc. Method of completing a multi-zone fracture stimulation treatment of a wellbore
GB201304790D0 (en) * 2013-03-15 2013-05-01 Petrowell Ltd Catching apparatus
CA2842568A1 (en) * 2014-02-10 2014-05-29 William Jani Apparatus and method for perforating a wellbore casing, and method and apparatus for fracturing a formation
US9587464B2 (en) * 2014-10-02 2017-03-07 Sc Asset Corporation Multi-stage liner with cluster valves and method of use
CN204532245U (en) * 2015-04-07 2015-08-05 中国石油集团渤海钻探工程有限公司 Full-bore sizing collar falls plug voluntarily

Also Published As

Publication number Publication date
CO2018004600A2 (en) 2018-07-19
MX2018007310A (en) 2018-09-28
WO2018000075A1 (en) 2018-01-04
AU2016413286A1 (en) 2018-04-12
CN108138559A (en) 2018-06-08
CN108138559B (en) 2021-11-02
AU2022200578A1 (en) 2022-02-17
MX2022008712A (en) 2022-08-15
RU2018122283A (en) 2020-02-10
AU2016413286B2 (en) 2021-10-28
RU2719846C2 (en) 2020-04-23
CA2916982C (en) 2017-12-05
RU2018122283A3 (en) 2020-02-10
CA2916982A1 (en) 2017-06-06

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