USB511156I5 - - Google Patents

Info

Publication number
USB511156I5
USB511156I5 US51115674A USB511156I5 US B511156 I5 USB511156 I5 US B511156I5 US 51115674 A US51115674 A US 51115674A US B511156 I5 USB511156 I5 US B511156I5
Authority
US
United States
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
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
Priority to US05/511,156 priority Critical patent/US3981364A/en
Publication of USB511156I5 publication Critical patent/USB511156I5/en
Application granted granted Critical
Publication of US3981364A publication Critical patent/US3981364A/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • E21B34/12—Valve arrangements for boreholes or wells in wells operated by movement of casings or tubings
    • 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

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)
  • Earth Drilling (AREA)
US05/511,156 1974-10-02 1974-10-02 Well tubing paraffin cutting apparatus and method of operation Expired - Lifetime US3981364A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US05/511,156 US3981364A (en) 1974-10-02 1974-10-02 Well tubing paraffin cutting apparatus and method of operation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/511,156 US3981364A (en) 1974-10-02 1974-10-02 Well tubing paraffin cutting apparatus and method of operation

Publications (2)

Publication Number Publication Date
USB511156I5 true USB511156I5 (en) 1976-01-27
US3981364A US3981364A (en) 1976-09-21

Family

ID=24033676

Family Applications (1)

Application Number Title Priority Date Filing Date
US05/511,156 Expired - Lifetime US3981364A (en) 1974-10-02 1974-10-02 Well tubing paraffin cutting apparatus and method of operation

Country Status (1)

Country Link
US (1) US3981364A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117449804A (en) * 2023-12-25 2024-01-26 克拉玛依新科澳石油天然气技术股份有限公司 Mechanical self-clearing wax device and wax removal method

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4428421A (en) 1981-09-14 1984-01-31 H-G Testing Company Wireline winch mounting system
RU2278247C2 (en) * 2001-01-08 2006-06-20 Сяоянь ЛЮ Automatic device for jack well cleaning of paraffin
US8056622B2 (en) * 2009-04-14 2011-11-15 Baker Hughes Incorporated Slickline conveyed debris management system
US8191623B2 (en) * 2009-04-14 2012-06-05 Baker Hughes Incorporated Slickline conveyed shifting tool system
US8210251B2 (en) * 2009-04-14 2012-07-03 Baker Hughes Incorporated Slickline conveyed tubular cutter system
US8109331B2 (en) * 2009-04-14 2012-02-07 Baker Hughes Incorporated Slickline conveyed debris management system
US8136587B2 (en) * 2009-04-14 2012-03-20 Baker Hughes Incorporated Slickline conveyed tubular scraper system
US8151902B2 (en) * 2009-04-17 2012-04-10 Baker Hughes Incorporated Slickline conveyed bottom hole assembly with tractor
US9133671B2 (en) 2011-11-14 2015-09-15 Baker Hughes Incorporated Wireline supported bi-directional shifting tool with pumpdown feature
US9879505B2 (en) * 2015-04-15 2018-01-30 Baker Hughes, A Ge Company, Llc One trip wellbore cleanup and setting a subterranean tool method
DE112022002442T5 (en) * 2021-05-06 2024-03-07 Rigaku Corporation X-RAY CONTRAST AGENTS AND X-RAY IMAGING METHOD

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2117836A (en) * 1936-08-27 1938-05-17 Cicero C Brown Combined back pressure valve and wall scraper
US2205739A (en) * 1937-10-01 1940-06-25 Kibele Mfg Company Gas release valve for wells
US2720925A (en) * 1950-05-04 1955-10-18 Don F Pierce Conduit cleaner
US2636565A (en) * 1950-12-08 1953-04-28 John H Williams Automatic paraffin cutter
US2825411A (en) * 1953-10-29 1958-03-04 Keltner Amos Lea Circulating swabs for wells
US2981331A (en) * 1957-01-09 1961-04-25 Roy L Arterbury Method and apparatus for testing tubing and for scraping matter from the inner wall thereof
US3016094A (en) * 1958-07-16 1962-01-09 Tom L Abbott Paraffin removing valve assembly for tubing
US3072194A (en) * 1958-10-28 1963-01-08 Texaco Inc Automatic scraper for use in deep wells
US3394763A (en) * 1965-12-29 1968-07-30 Texaco Inc Free piston type paraffin scraper
US3376936A (en) * 1966-12-13 1968-04-09 Paraffin Tool & Equipment Co Bypass valve for removing paraffin in oil wells
US3791445A (en) * 1972-05-22 1974-02-12 Exxon Production Research Co Wireline operated safety valve system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117449804A (en) * 2023-12-25 2024-01-26 克拉玛依新科澳石油天然气技术股份有限公司 Mechanical self-clearing wax device and wax removal method
CN117449804B (en) * 2023-12-25 2024-03-19 克拉玛依新科澳石油天然气技术股份有限公司 Mechanical self-paraffin removal device and paraffin removal method

Also Published As

Publication number Publication date
US3981364A (en) 1976-09-21

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