AU555868B2 - Air lift valve - Google Patents

Air lift valve

Info

Publication number
AU555868B2
AU555868B2 AU91590/82A AU9159082A AU555868B2 AU 555868 B2 AU555868 B2 AU 555868B2 AU 91590/82 A AU91590/82 A AU 91590/82A AU 9159082 A AU9159082 A AU 9159082A AU 555868 B2 AU555868 B2 AU 555868B2
Authority
AU
Australia
Prior art keywords
air lift
lift valve
valve
air
lift
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.)
Ceased
Application number
AU91590/82A
Other versions
AU9159082A (en
Inventor
Vaid Amirdzhanovich Kerimov
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.)
TURKMENSKY NAUCHNO-ISSLEDOVATELSKY GEOLOGORAZVEDOCHNY INSTITUT
Original Assignee
TURKMENSK NI GEOLOGORASVEDOC
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 TURKMENSK NI GEOLOGORASVEDOC filed Critical TURKMENSK NI GEOLOGORASVEDOC
Publication of AU9159082A publication Critical patent/AU9159082A/en
Application granted granted Critical
Publication of AU555868B2 publication Critical patent/AU555868B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • E21B21/14—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor using liquids and gases, e.g. foams
    • 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
    • E21B21/12—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor using drilling pipes with plural fluid passages, e.g. closed circulation systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Glass Compositions (AREA)
AU91590/82A 1982-03-15 1982-12-16 Air lift valve Ceased AU555868B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU3396901 1982-03-15

Publications (2)

Publication Number Publication Date
AU9159082A AU9159082A (en) 1983-09-22
AU555868B2 true AU555868B2 (en) 1986-10-16

Family

ID=20997521

Family Applications (1)

Application Number Title Priority Date Filing Date
AU91590/82A Ceased AU555868B2 (en) 1982-03-15 1982-12-16 Air lift valve

Country Status (4)

Country Link
JP (1) JPS58160490A (en)
AU (1) AU555868B2 (en)
DE (1) DE3301806C2 (en)
FR (1) FR2523205B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE8303216L (en) * 1983-06-08 1984-12-09 Tgb Tung Geoteknisk Borrning C SET FOR DISPOSAL OF WATER FROM BORROWTH DURING DEPTH BORING AND DEVICE FOR IMPLEMENTATION OF THE SET
DE3418892A1 (en) * 1984-05-21 1985-11-21 Preussag AG Berlin-Hannover, 3000 Hannover THREADED OR CONNECTOR
WO1998026151A2 (en) * 1996-12-10 1998-06-18 Wirth Maschinen- und Bohrgeräte-Fabrik GmbH Method and device for driving bore holes, specially exploring and extraction drillings in the sea bottom
DE19849028C2 (en) * 1998-10-23 2002-11-07 Bauer Maschinen Gmbh Shut-off device for shutting off flushing compressed air during flushing drilling

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1190415B (en) * 1961-12-07 1965-04-08 Rheinische Braunkohlenw Ag Drill rods for air purge method
US3978923A (en) * 1975-10-14 1976-09-07 Walker-Neer Manufacturing Co., Inc. Injection sub for dual tube drilling
DE2810621C3 (en) * 1978-03-11 1981-12-17 Wirth Maschinen- und Bohrgeräte-Fabrik GmbH, 5140 Erkelenz Device for drill rods for airlift drilling
FR2452583A1 (en) * 1979-03-30 1980-10-24 Foraco Forage Rationnel Const Drilling system incorporating inverse mud circulation - comprises raising debris-laden mud to surface by depression created in upper part of train of rods by air injection

Also Published As

Publication number Publication date
JPS58160490A (en) 1983-09-22
FR2523205B1 (en) 1986-01-03
AU9159082A (en) 1983-09-22
DE3301806C2 (en) 1984-12-20
DE3301806A1 (en) 1983-09-22
FR2523205A1 (en) 1983-09-16

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