CA2769935C - Procede et systeme pour nettoyer des orifices de fracturation - Google Patents

Procede et systeme pour nettoyer des orifices de fracturation Download PDF

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Publication number
CA2769935C
CA2769935C CA2769935A CA2769935A CA2769935C CA 2769935 C CA2769935 C CA 2769935C CA 2769935 A CA2769935 A CA 2769935A CA 2769935 A CA2769935 A CA 2769935A CA 2769935 C CA2769935 C CA 2769935C
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CA
Canada
Prior art keywords
jetted
fluid
tool
pulse generator
fracture port
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CA2769935A
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English (en)
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CA2769935A1 (fr
Inventor
Kim Pollard
Curtis Pollard
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canasonics Inc
Original Assignee
Canasonics Inc
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 Canasonics Inc filed Critical Canasonics Inc
Priority to CA2769935A priority Critical patent/CA2769935C/fr
Priority to US13/649,775 priority patent/US20130220618A1/en
Publication of CA2769935A1 publication Critical patent/CA2769935A1/fr
Application granted granted Critical
Publication of CA2769935C publication Critical patent/CA2769935C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • E21B37/00—Methods or apparatus for cleaning boreholes or wells
    • 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
    • E21B37/00—Methods or apparatus for cleaning boreholes or wells
    • E21B37/08—Methods or apparatus for cleaning boreholes or wells cleaning in situ of down-hole filters, screens, e.g. casing perforations, or gravel packs

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)
  • Cleaning In General (AREA)

Abstract

Un procédé est décrit pour stimuler ou nettoyer un port de fracture et la région immédiate de la zone de forage, comprenant les étapes pour insérer un ensemble de fond sur un tube de production concentrique à lintérieur dun train de tubage de production qui comprend un port de fracture. Lensemble de fond comprend un générateur dimpulsions de fluide et un outil de jet qui est placé de façon adjacente au port de fracture, et le fluide est pompé dans loutil pour créer des impulsions de pression du fluide et des jets de fluide. Le procédé et lappareil ne nécessitent pas lisolement du port de fracture pour le nettoyage avec les garnitures détanchéité ou les joints détanchéité.
CA2769935A 2012-02-28 2012-02-28 Procede et systeme pour nettoyer des orifices de fracturation Active CA2769935C (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA2769935A CA2769935C (fr) 2012-02-28 2012-02-28 Procede et systeme pour nettoyer des orifices de fracturation
US13/649,775 US20130220618A1 (en) 2012-02-28 2012-10-11 Method and system for cleaning fracture ports

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA2769935A CA2769935C (fr) 2012-02-28 2012-02-28 Procede et systeme pour nettoyer des orifices de fracturation

Publications (2)

Publication Number Publication Date
CA2769935A1 CA2769935A1 (fr) 2013-08-28
CA2769935C true CA2769935C (fr) 2020-04-14

Family

ID=49001600

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2769935A Active CA2769935C (fr) 2012-02-28 2012-02-28 Procede et systeme pour nettoyer des orifices de fracturation

Country Status (2)

Country Link
US (1) US20130220618A1 (fr)
CA (1) CA2769935C (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO339191B1 (no) * 2013-09-06 2016-11-14 Hydra Systems As Fremgangsmåte for isolering av en permeabel sone i en underjordisk brønn
FR3016004A1 (fr) * 2013-12-27 2015-07-03 France Regeneration Technology Dispositif de nettoyage et de regeneration de puits de forage
CN104234682B (zh) * 2014-07-14 2016-02-03 山西蓝焰煤层气集团有限责任公司 一种适用于多、薄煤层的连续油管分层压裂方法
US11208999B2 (en) * 2016-02-25 2021-12-28 Advancing Pump Technology Corp. Electric motor and rod-driven rotary gear pumps
US20190326735A1 (en) * 2016-07-01 2019-10-24 Halliburton Energy Services, Inc. Installation of signal cables through coiled tubing using dissolvable bullets
WO2019112706A1 (fr) 2017-12-06 2019-06-13 Dennis Michael W Outils de nettoyage et procédés de fonctionnement associés
CN110273652B (zh) * 2018-03-14 2021-06-01 中国石油天然气股份有限公司 采油井酸洗管柱结构及采油井的酸洗方法
WO2020023286A1 (fr) * 2018-07-27 2020-01-30 Baker Hughes, A Ge Company, Llc Système d'injection de fluide réparti pour puits de forage
CN111075395B (zh) * 2019-12-28 2022-01-28 中国海洋石油集团有限公司 一种压力波智能滑套
CN111577234B (zh) * 2020-06-05 2022-06-07 中国石油天然气集团有限公司 脉冲水平井体积压裂装置和水平井体积压裂方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4612986A (en) * 1984-06-04 1986-09-23 Fosdick Jr Frank D Well cleaning apparatus and treating method
US4991653A (en) * 1989-11-08 1991-02-12 Halliburton Company Wash tool
US5135051A (en) * 1991-06-17 1992-08-04 Facteau David M Perforation cleaning tool
US5195585A (en) * 1991-07-18 1993-03-23 Otis Engineering Corporation Wireline retrievable jet cleaning tool
US5228508A (en) * 1992-05-26 1993-07-20 Facteau David M Perforation cleaning tools
US5564500A (en) * 1995-07-19 1996-10-15 Halliburton Company Apparatus and method for removing gelled drilling fluid and filter cake from the side of a well bore
US5603378A (en) * 1995-11-02 1997-02-18 Alford; George Well cleaning tool
US6029746A (en) * 1997-07-22 2000-02-29 Vortech, Inc. Self-excited jet stimulation tool for cleaning and stimulating wells
US7036594B2 (en) * 2000-03-02 2006-05-02 Schlumberger Technology Corporation Controlling a pressure transient in a well
US7007865B2 (en) * 2003-08-14 2006-03-07 Rex A. Dodd Self-adjusting nozzle
US8312925B2 (en) * 2009-02-02 2012-11-20 Schlumberger Technology Corporation Bottom hole assembly for wellbore operations
US8528649B2 (en) * 2010-11-30 2013-09-10 Tempress Technologies, Inc. Hydraulic pulse valve with improved pulse control

Also Published As

Publication number Publication date
US20130220618A1 (en) 2013-08-29
CA2769935A1 (fr) 2013-08-28

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Effective date: 20170227