CA952012A - Perforations washing tool - Google Patents

Perforations washing tool

Info

Publication number
CA952012A
CA952012A CA156,075A CA156075A CA952012A CA 952012 A CA952012 A CA 952012A CA 156075 A CA156075 A CA 156075A CA 952012 A CA952012 A CA 952012A
Authority
CA
Canada
Prior art keywords
perforations
washing tool
washing
tool
perforations washing
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.)
Expired
Application number
CA156,075A
Other versions
CA156075S (en
Inventor
Robert M. Peevey
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.)
Amoco Canada Petroleum Co Ltd
Original Assignee
Amoco Canada Petroleum Co Ltd
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 Amoco Canada Petroleum Co Ltd filed Critical Amoco Canada Petroleum Co Ltd
Application granted granted Critical
Publication of CA952012A publication Critical patent/CA952012A/en
Expired legal-status Critical Current

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
    • 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
    • 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
    • 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
    • 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

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)
CA156,075A 1972-03-16 1972-11-09 Perforations washing tool Expired CA952012A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US23522272A 1972-03-16 1972-03-16

Publications (1)

Publication Number Publication Date
CA952012A true CA952012A (en) 1974-07-30

Family

ID=22884618

Family Applications (1)

Application Number Title Priority Date Filing Date
CA156,075A Expired CA952012A (en) 1972-03-16 1972-11-09 Perforations washing tool

Country Status (2)

Country Link
US (1) US3760878A (en)
CA (1) CA952012A (en)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3861465A (en) * 1972-08-28 1975-01-21 Baker Oil Tools Inc Method of selective formation treatment
US3949561A (en) * 1974-06-27 1976-04-13 Chapman Roger S Soil grouting apparatus
US3952799A (en) * 1974-10-24 1976-04-27 Dresser Industries, Inc. Apparatus for borehole drilling
US3945436A (en) * 1975-01-07 1976-03-23 Rostislav Nebolsine Method and apparatus for cleansing well liner and adjacent formations
US4027732A (en) * 1975-08-06 1977-06-07 Kajan Specialty Company, Inc. Tool for washing perforations in cased well bore
US4040486A (en) * 1976-05-10 1977-08-09 Steve Taylor Method and apparatus for air development and rejuvenation of water wells
US4037661A (en) * 1976-06-18 1977-07-26 Walker-Neer Manufacturing Co., Inc. Method and apparatus for cleaning a screened well
US4763728A (en) * 1987-07-16 1988-08-16 Lacey James J Jet-type well screen cleaner
US4921046A (en) * 1988-12-13 1990-05-01 Halliburton Company Horizontal hole cleanup tool
US5069285A (en) * 1988-12-14 1991-12-03 Nuckols Thomas E Dual wall well development tool
US5152311A (en) * 1989-08-03 1992-10-06 Timothy McCreary Method for preventing fluid from reaching a portion of a pipe
US4949788A (en) * 1989-11-08 1990-08-21 Halliburton Company Well completions using casing valves
US4991653A (en) * 1989-11-08 1991-02-12 Halliburton Company Wash tool
US5029644A (en) * 1989-11-08 1991-07-09 Halliburton Company Jetting tool
US5146939A (en) * 1990-12-12 1992-09-15 Westinghouse Air Brake Company Valve bushing cleaning device and method of cleaning valve bushings
EP0539040A3 (en) * 1991-10-21 1993-07-21 Halliburton Company Downhole casing valve
US5330004A (en) * 1993-02-24 1994-07-19 Wada Ventures Well treatment method and apparatus
US5381862A (en) * 1993-08-27 1995-01-17 Halliburton Company Coiled tubing operated full opening completion tool system
DE4423730C2 (en) * 1994-07-06 1998-02-19 Hans Biermaier Method and device for cleaning endoscopes
DE19702197C1 (en) * 1997-01-23 1998-09-03 Mobil Erdgas Erdoel Gmbh Device for flushing gas and oil wells in underground mining equipment
EP0926310A1 (en) * 1997-12-24 1999-06-30 Shell Internationale Researchmaatschappij B.V. Apparatus and method for injecting treatment fluids into an underground formation
US7451819B2 (en) * 2000-03-02 2008-11-18 Schlumberger Technology Corporation Openhole perforating
US6598682B2 (en) 2000-03-02 2003-07-29 Schlumberger Technology Corp. Reservoir communication with a wellbore
US7284612B2 (en) * 2000-03-02 2007-10-23 Schlumberger Technology Corporation Controlling transient pressure conditions in a wellbore
US6571869B1 (en) * 2000-03-13 2003-06-03 Weatherford/Lamb, Inc. Downhole surge pressure reduction and filtering apparatus
CA2315669C (en) 2000-08-11 2007-06-12 Brian Wagg Apparatus and method for cleaning debris from wells
US6883605B2 (en) 2002-11-27 2005-04-26 Offshore Energy Services, Inc. Wellbore cleanout tool and method
WO2004055317A2 (en) * 2002-12-12 2004-07-01 Albert Augustus Mullins Well bore cleaning and tubular circulating and flow-back apparatus
US7357177B2 (en) * 2004-04-22 2008-04-15 Schlumberger Technology Corporation Restriction tolerant packer cup
US7789163B2 (en) * 2007-12-21 2010-09-07 Extreme Energy Solutions, Inc. Dual-stage valve straddle packer for selective stimulation of wells
GB2482158B (en) 2010-07-22 2016-08-10 Weatherford Uk Ltd Flow control apparatus
US8672036B2 (en) 2011-07-11 2014-03-18 Resource Well Completion Technologies Inc. Wellbore circulation tool and method
BG66876B1 (en) * 2014-01-20 2019-04-30 Атанасов Ковачки Христо Method and device for the separation of the gases in mono drilling underground gasification
CN107288572B (en) * 2017-07-18 2019-04-12 中国石油集团渤海钻探工程有限公司 Blind hole type recycles isolating tool
US10865622B2 (en) * 2017-10-02 2020-12-15 Blue Spark Energy Inc. Device and method for cleaning a wellbore equipment
EP3461990B1 (en) * 2017-10-02 2020-04-22 Blue Spark Energy Inc. Device and method for cleaning a wellbore equipment
US11346184B2 (en) 2018-07-31 2022-05-31 Schlumberger Technology Corporation Delayed drop assembly
US11519241B2 (en) * 2021-02-18 2022-12-06 Saudi Arabian Oil Company Drill assembly having a stinger with downward oriented cups

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2918973A (en) * 1953-10-16 1959-12-29 Peter K Ozinga Perforation clean out tool
US2897897A (en) * 1954-04-16 1959-08-04 Christian W Breukelman Testing loose sand oil well formations
US2802535A (en) * 1955-01-07 1957-08-13 Julian S Taylor Paraffin scraper
US3020960A (en) * 1958-01-27 1962-02-13 F P Gribbin Tool for injecting fluent material into wells
US3153451A (en) * 1963-02-07 1964-10-20 Forrest E Chancellor Apparatus for completing a well

Also Published As

Publication number Publication date
US3760878A (en) 1973-09-25

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