GB2276183A - Method for regaining mud circulation in operating well and device for its embodiment - Google Patents

Method for regaining mud circulation in operating well and device for its embodiment

Info

Publication number
GB2276183A
GB2276183A GB9317622A GB9317622A GB2276183A GB 2276183 A GB2276183 A GB 2276183A GB 9317622 A GB9317622 A GB 9317622A GB 9317622 A GB9317622 A GB 9317622A GB 2276183 A GB2276183 A GB 2276183A
Authority
GB
United Kingdom
Prior art keywords
pipe column
column
plug
cleaner
well
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.)
Granted
Application number
GB9317622A
Other versions
GB9317622D0 (en
GB2276183B (en
Inventor
Alexei Alexeevich Efimkin
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.)
Individual
Original Assignee
Individual
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
Priority claimed from SU915026133A external-priority patent/RU2010944C1/en
Priority claimed from SU5037858 external-priority patent/RU2047726C1/en
Application filed by Individual filed Critical Individual
Publication of GB9317622D0 publication Critical patent/GB9317622D0/en
Publication of GB2276183A publication Critical patent/GB2276183A/en
Application granted granted Critical
Publication of GB2276183B publication Critical patent/GB2276183B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • E21B37/02—Scrapers specially adapted therefor
    • E21B37/04—Scrapers specially adapted therefor operated by fluid pressure, e.g. free-piston scrapers
    • 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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/01—Arrangements for handling drilling fluids or cuttings outside the borehole, e.g. mud boxes
    • 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
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/068—Well heads; Setting-up thereof having provision for introducing objects or fluids into, or removing objects from, 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
    • E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
    • E21B41/0078—Nozzles used in boreholes

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Cleaning In General (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Processing Of Solid Wastes (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)

Abstract

In a well for example in a column of riser pipes (1), a hydromechanical cleaner (3) is descended on a pipe column (2). The plug (4) is subjected to the jet effect of the direct downward flow of washing liquid pumped down through the pipe column (2), so as to wash it out. As the plug is washed out, the cleaner (3) is moved down by advancing the pipe column (2). The rising flow of the washing liquid turns cleaning heads (5, 6) in opposite directions. Cutting blade elements of the heads (5, 6) provide for mechanical removal of sediment from the walls of the column of riser pipes (1). The mechanical removal of the sediment from the walls is effected both during lowering and raising of the cleaner (3). The product of plug (4) disintegration and the sediments are removed by the ascending flow through a lateral tapping sleeve (41) of a face washing head (18). A device for implementation of the method further comprises a mechanism for moving the pipe column (2) as well as pumping equipment. <IMAGE>
GB9317622A 1991-12-28 1992-12-01 Method for regaining circulation in operating well and device for its embodiment Expired - Fee Related GB2276183B (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
SU915026133A RU2010944C1 (en) 1991-12-28 1991-12-28 Method of recovering lost circulation in oil-and-gas production well and device to exercise it
SU5037858 RU2047726C1 (en) 1992-04-16 1992-04-16 Pipe holding device
PCT/RU1992/000223 WO1993013292A1 (en) 1991-12-28 1992-12-01 Method and device for reestablishment of circulation in an operating well
FR9308414A FR2707335B1 (en) 1991-12-28 1993-07-08 Method for restoring circulation in an operating well and device for implementing this method.

Publications (3)

Publication Number Publication Date
GB9317622D0 GB9317622D0 (en) 1994-06-22
GB2276183A true GB2276183A (en) 1994-09-21
GB2276183B GB2276183B (en) 1995-07-12

Family

ID=27252772

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9317622A Expired - Fee Related GB2276183B (en) 1991-12-28 1992-12-01 Method for regaining circulation in operating well and device for its embodiment

Country Status (7)

Country Link
JP (1) JP3338960B2 (en)
CA (1) CA2104695C (en)
DE (1) DE4294552T1 (en)
FR (1) FR2707335B1 (en)
GB (1) GB2276183B (en)
SE (1) SE507276C2 (en)
WO (1) WO1993013292A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993013292A1 (en) * 1991-12-28 1993-07-08 Efimkin Alexei A Method and device for reestablishment of circulation in an operating well
EP0921268B1 (en) * 1997-12-08 2003-10-22 Sofitech N.V. Apparatus for cleaning well tubular members
DK177747B1 (en) * 1998-03-20 2014-05-26 Mærsk Olie Og Gas As Method for stimulation of an oil / gas well and equipment for use therewith
US6454009B2 (en) * 1998-06-09 2002-09-24 Mark Carmichael Apparatus and method for cleaning well risers
FR2973063B1 (en) * 2011-03-25 2015-01-16 Storengy METHOD FOR IN SITU REPAIR OF A BASE FLANGE OF A WELL HEAD
RU2459925C1 (en) * 2011-11-17 2012-08-27 Открытое акционерное общество "Татнефть" им. В.Д. Шашина Method for borehole bottom flushing
ES2537906B1 (en) * 2013-12-12 2016-04-12 Miguel IGLESIAS GARCÍA Apparatus for subtraction of sand or sludge from boreholes
CN106285527A (en) * 2016-10-27 2017-01-04 中国石油集团川庆钻探工程有限公司长庆井下技术作业公司 A kind of Double helix flushing tool
CN106939776A (en) * 2017-03-28 2017-07-11 王仁刚 A kind of method for preventing oil pumper from thering is polished rod oil well to be missed with packing
CN110578489B (en) * 2019-08-14 2021-09-17 中国石油化工股份有限公司 Sand washing and blockage removing pipe column
CN110529063A (en) * 2019-09-09 2019-12-03 盘锦展鸿科工贸发展有限公司 A kind of vibrator and vibration negative-pressure de-plugging tubing string

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4518041A (en) * 1982-01-06 1985-05-21 Zublin Casper W Hydraulic jet well cleaning assembly using a non-rotating tubing string
US4705107A (en) * 1985-06-11 1987-11-10 Otis Engineering Corporation Apparatus and methods for cleaning a well
US4747452A (en) * 1986-09-30 1988-05-31 Conoco Inc. Wellbore cleaning device
SU1686131A1 (en) * 1989-05-05 1991-10-23 Казахский Государственный Научно-Исследовательский И Проектный Институт Нефтяной Промышленности Device for cleaning tubing inside surface

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1959984A (en) * 1933-04-05 1934-05-22 Phillips Petroleum Co Stuffing box
US2465848A (en) * 1945-04-28 1949-03-29 Lawrence B Collins Wire line stripper
US2668593A (en) * 1950-01-14 1954-02-09 Sun Oil Co Device for scraping and testing well tubing
US3129009A (en) * 1960-10-10 1964-04-14 Dresser Ind Hydraulic line wiper
US3548438A (en) * 1968-06-26 1970-12-22 North American Rockwell Automatic oil well dewaxing system
FR2146126A1 (en) * 1971-07-19 1973-03-02 Mobil Oil Corp Well tubing articulated scraper tool
US3887196A (en) * 1973-10-09 1975-06-03 William Neil Renfrow Self aligning stuffing box
US4007784A (en) * 1975-10-14 1977-02-15 Watson Willie L Well piston and paraffin scraper construction
US4522368A (en) * 1983-12-19 1985-06-11 Sable Donald E Closure device
WO1993013292A1 (en) * 1991-12-28 1993-07-08 Efimkin Alexei A Method and device for reestablishment of circulation in an operating well
US4919204A (en) * 1989-01-19 1990-04-24 Otis Engineering Corporation Apparatus and methods for cleaning a well
GB2227508B (en) * 1989-01-26 1992-08-26 Otis Eng Co Stuffing box and grease injector for underwater wells
RU2041341C1 (en) * 1991-01-28 1995-08-09 Алексей Алексеевич Ефимкин Device for cleaning pipe internal surfaces from praffin and other deposits

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4518041A (en) * 1982-01-06 1985-05-21 Zublin Casper W Hydraulic jet well cleaning assembly using a non-rotating tubing string
US4705107A (en) * 1985-06-11 1987-11-10 Otis Engineering Corporation Apparatus and methods for cleaning a well
US4747452A (en) * 1986-09-30 1988-05-31 Conoco Inc. Wellbore cleaning device
SU1686131A1 (en) * 1989-05-05 1991-10-23 Казахский Государственный Научно-Исследовательский И Проектный Институт Нефтяной Промышленности Device for cleaning tubing inside surface

Also Published As

Publication number Publication date
FR2707335B1 (en) 1995-09-08
WO1993013292A1 (en) 1993-07-08
FR2707335A1 (en) 1995-01-13
JPH06505777A (en) 1994-06-30
CA2104695A1 (en) 1993-06-29
JP3338960B2 (en) 2002-10-28
GB9317622D0 (en) 1994-06-22
CA2104695C (en) 2002-09-17
DE4294552T1 (en) 1994-01-13
SE507276C2 (en) 1998-05-04
SE9302748D0 (en) 1993-08-25
SE9302748L (en) 1993-10-20
GB2276183B (en) 1995-07-12

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19961201