DE4294552T1 - Process for restoring circulation in an operational well and device for carrying out the procedure - Google Patents

Process for restoring circulation in an operational well and device for carrying out the procedure

Info

Publication number
DE4294552T1
DE4294552T1 DE4294552T DE4294552T DE4294552T1 DE 4294552 T1 DE4294552 T1 DE 4294552T1 DE 4294552 T DE4294552 T DE 4294552T DE 4294552 T DE4294552 T DE 4294552T DE 4294552 T1 DE4294552 T1 DE 4294552T1
Authority
DE
Germany
Prior art keywords
procedure
carrying
operational well
restoring circulation
restoring
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.)
Pending
Application number
DE4294552T
Other languages
German (de)
Other versions
DE4294552C2 (en
Inventor
Aleksej Alekseevic 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 DE4294552T1 publication Critical patent/DE4294552T1/en
Pending 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
    • 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
    • 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
    • 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)
  • Processing Of Solid Wastes (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
DE4294552T 1991-12-28 1992-12-01 Process for restoring circulation in an operational well and device for carrying out the procedure Pending DE4294552T1 (en)

Applications Claiming Priority (3)

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
FR9308414A FR2707335B1 (en) 1991-12-28 1993-07-08 Method for restoring circulation in an operating well and device for implementing this method.

Publications (1)

Publication Number Publication Date
DE4294552T1 true DE4294552T1 (en) 1994-01-13

Family

ID=27252772

Family Applications (1)

Application Number Title Priority Date Filing Date
DE4294552T Pending DE4294552T1 (en) 1991-12-28 1992-12-01 Process for restoring circulation in an operational well and device for carrying out the procedure

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
GB2276183B (en) * 1991-12-28 1995-07-12 Efimkin Alexei A Method for regaining circulation in operating well and device for its embodiment
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

Family Cites Families (17)

* 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
US4518041A (en) * 1982-01-06 1985-05-21 Zublin Casper W Hydraulic jet well cleaning assembly using a non-rotating tubing string
US4522368A (en) * 1983-12-19 1985-06-11 Sable Donald E Closure device
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
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
SU1686131A1 (en) * 1989-05-05 1991-10-23 Казахский Государственный Научно-Исследовательский И Проектный Институт Нефтяной Промышленности Device for cleaning tubing inside surface
RU2041341C1 (en) * 1991-01-28 1995-08-09 Алексей Алексеевич Ефимкин Device for cleaning pipe internal surfaces from praffin and other deposits
GB2276183B (en) * 1991-12-28 1995-07-12 Efimkin Alexei A Method for regaining circulation in operating well and device for its embodiment

Also Published As

Publication number Publication date
JPH06505777A (en) 1994-06-30
FR2707335B1 (en) 1995-09-08
CA2104695A1 (en) 1993-06-29
SE9302748D0 (en) 1993-08-25
FR2707335A1 (en) 1995-01-13
CA2104695C (en) 2002-09-17
GB9317622D0 (en) 1994-06-22
JP3338960B2 (en) 2002-10-28
GB2276183A (en) 1994-09-21
GB2276183B (en) 1995-07-12
WO1993013292A1 (en) 1993-07-08
SE507276C2 (en) 1998-05-04
SE9302748L (en) 1993-10-20

Similar Documents

Publication Publication Date Title
DE69433500D1 (en) METHOD AND DEVICE FOR RESTORING THE ORDER
DE69102311D1 (en) Device and method for surface cleaning.
DE69230022D1 (en) Method and device for obtaining object types
DE69117095D1 (en) Fluid operated device and method for stabilization
DE69129163D1 (en) Method and device for entering text
DE69321071D1 (en) Method and device for surface treatment outdoors
DE69119787D1 (en) APHERESE METHOD AND DEVICE THEREFOR
DE69111352D1 (en) METHOD AND DEVICE FOR APPROXIMATELY VERTICALLY ORIENTED HOSE DEVELOPMENT.
DE69313597D1 (en) Method and device for cleaning megasound
DE69132110D1 (en) METHOD AND DEVICE FOR EXPOSURE
DE69115373D1 (en) Process and device for ensuring occupational safety
DE68925091D1 (en) Method and device for estimating the route
DE69232145D1 (en) Exposure apparatus and method
DE69227845D1 (en) METHOD AND DEVICE FOR EXAMINING THE SUBSTRATE
DE69230399D1 (en) DEVICE AND METHOD FOR SUPPRESSING THE EARSIDE ECHO
DE69104968D1 (en) Method and device for laser processing.
DE69115234D1 (en) Method and device for handling wafers.
DE69422821D1 (en) METHOD AND DEVICE FOR THE SURFACE TREATMENT OF PARTS
DE69215751D1 (en) Crushing device and method
DE69024100D1 (en) Method and device for maintaining the desired exposure values
DE58902492D1 (en) METHOD AND DEVICE FOR RESTORING CONTAMINATED LOCATIONS.
DE69203647D1 (en) Method and device for the thermal decomposition of environmentally harmful waste.
DE4294552T1 (en) Process for restoring circulation in an operational well and device for carrying out the procedure
DE69320179D1 (en) METHOD AND DEVICE FOR MONITORING THE SPACE
DE69121124D1 (en) Current limiting method and device