GB2547110B - Treatment Tool and method - Google Patents

Treatment Tool and method

Info

Publication number
GB2547110B
GB2547110B GB1701641.1A GB201701641A GB2547110B GB 2547110 B GB2547110 B GB 2547110B GB 201701641 A GB201701641 A GB 201701641A GB 2547110 B GB2547110 B GB 2547110B
Authority
GB
United Kingdom
Prior art keywords
treatment tool
tool
treatment
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
GB1701641.1A
Other versions
GB2547110A (en
GB201701641D0 (en
Inventor
Castro Candido
M Hornsby Joshua
J Ritchey Brian
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.)
Weatherford Technology Holdings LLC
Original Assignee
Weatherford Technology Holdings LLC
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 US15/012,453 external-priority patent/US9988876B2/en
Priority claimed from US15/012,623 external-priority patent/US10822900B2/en
Priority claimed from US15/012,570 external-priority patent/US10167700B2/en
Priority claimed from US15/052,207 external-priority patent/US10227848B2/en
Application filed by Weatherford Technology Holdings LLC filed Critical Weatherford Technology Holdings LLC
Publication of GB201701641D0 publication Critical patent/GB201701641D0/en
Publication of GB2547110A publication Critical patent/GB2547110A/en
Application granted granted Critical
Publication of GB2547110B publication Critical patent/GB2547110B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/06—Valve arrangements for boreholes or wells in wells
    • E21B34/14—Valve arrangements for boreholes or wells in wells operated by movement of tools, e.g. sleeve valves operated by pistons or wire line tools
    • E21B34/142—Valve arrangements for boreholes or wells in wells operated by movement of tools, e.g. sleeve valves operated by pistons or wire line tools unsupported or free-falling elements, e.g. balls, plugs, darts or pistons
    • 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
    • E21B37/06—Methods or apparatus for cleaning boreholes or wells using chemical means for preventing or limiting, e.g. eliminating, the deposition of paraffins or like substances
    • 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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/02—Subsoil filtering
    • E21B43/04—Gravelling of 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
    • E21B2200/00—Special features related to earth drilling for obtaining oil, gas or water
    • E21B2200/06—Sleeve valves

Landscapes

  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Pipe Accessories (AREA)
GB1701641.1A 2016-02-01 2017-02-01 Treatment Tool and method Active GB2547110B (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US15/012,453 US9988876B2 (en) 2016-02-01 2016-02-01 Valve operable between open and closed configurations in response to same direction displacement
US15/012,623 US10822900B2 (en) 2016-02-01 2016-02-01 Positioning tool with extendable landing dogs
US15/012,570 US10167700B2 (en) 2016-02-01 2016-02-01 Valve operable in response to engagement of different engagement members
US15/052,207 US10227848B2 (en) 2016-02-24 2016-02-24 Treatment tool for use in a subterranean well

Publications (3)

Publication Number Publication Date
GB201701641D0 GB201701641D0 (en) 2017-03-15
GB2547110A GB2547110A (en) 2017-08-09
GB2547110B true GB2547110B (en) 2018-07-11

Family

ID=58462753

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1701641.1A Active GB2547110B (en) 2016-02-01 2017-02-01 Treatment Tool and method

Country Status (1)

Country Link
GB (1) GB2547110B (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016108886A1 (en) * 2014-12-31 2016-07-07 Halliburton Energy Services, Inc. Gravel pack service tool with enhanced pressure maintenance

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016108886A1 (en) * 2014-12-31 2016-07-07 Halliburton Energy Services, Inc. Gravel pack service tool with enhanced pressure maintenance

Also Published As

Publication number Publication date
GB2547110A (en) 2017-08-09
GB201701641D0 (en) 2017-03-15

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20200813 AND 20200819

732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20201119 AND 20201125

732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20210225 AND 20210303