IT8026136A0 - Collare per ghiaietto ad apertura totale a tre posizioni. - Google Patents

Collare per ghiaietto ad apertura totale a tre posizioni.

Info

Publication number
IT8026136A0
IT8026136A0 IT8026136A IT2613680A IT8026136A0 IT 8026136 A0 IT8026136 A0 IT 8026136A0 IT 8026136 A IT8026136 A IT 8026136A IT 2613680 A IT2613680 A IT 2613680A IT 8026136 A0 IT8026136 A0 IT 8026136A0
Authority
IT
Italy
Prior art keywords
positions
full opening
gravel collar
gravel
collar
Prior art date
Application number
IT8026136A
Other languages
English (en)
Other versions
IT1134396B (it
Inventor
David Durward Szarka
Original Assignee
Halliburton Co
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 Halliburton Co filed Critical Halliburton Co
Publication of IT8026136A0 publication Critical patent/IT8026136A0/it
Application granted granted Critical
Publication of IT1134396B publication Critical patent/IT1134396B/it

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
    • 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
    • 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
    • E21B43/045—Crossover tools

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)
  • Earth Drilling (AREA)
  • Sliding Valves (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Drilling Tools (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
IT26136/80A 1979-12-27 1980-11-20 Collare per ghiaietto ad apertura totale a tre posizioni IT1134396B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10775479A 1979-12-27 1979-12-27

Publications (2)

Publication Number Publication Date
IT8026136A0 true IT8026136A0 (it) 1980-11-20
IT1134396B IT1134396B (it) 1986-08-13

Family

ID=22318285

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26136/80A IT1134396B (it) 1979-12-27 1980-11-20 Collare per ghiaietto ad apertura totale a tre posizioni

Country Status (11)

Country Link
AU (1) AU6329080A (it)
BR (1) BR8007064A (it)
DE (1) DE3046824A1 (it)
DK (1) DK551780A (it)
ES (1) ES498089A0 (it)
FR (1) FR2478189A1 (it)
GB (1) GB2066328A (it)
IT (1) IT1134396B (it)
NL (1) NL8006359A (it)
NO (1) NO802998L (it)
SE (1) SE8007822L (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4940093A (en) * 1988-09-06 1990-07-10 Dowell Schlumberger Incorporated Gravel packing tool
US5641023A (en) * 1995-08-03 1997-06-24 Halliburton Energy Services, Inc. Shifting tool for a subterranean completion structure
US10024127B2 (en) 2013-11-13 2018-07-17 Hydrawell Inc. One-trip cut and pull system and apparatus

Also Published As

Publication number Publication date
NL8006359A (nl) 1981-07-16
DE3046824A1 (de) 1981-09-03
AU6329080A (en) 1981-07-02
BR8007064A (pt) 1981-06-30
SE8007822L (sv) 1981-06-28
GB2066328A (en) 1981-07-08
NO802998L (no) 1981-06-29
FR2478189A1 (fr) 1981-09-18
ES8202903A1 (es) 1982-02-16
ES498089A0 (es) 1982-02-16
DK551780A (da) 1981-06-28
IT1134396B (it) 1986-08-13

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