FR2540931B1 - - Google Patents

Info

Publication number
FR2540931B1
FR2540931B1 FR8302521A FR8302521A FR2540931B1 FR 2540931 B1 FR2540931 B1 FR 2540931B1 FR 8302521 A FR8302521 A FR 8302521A FR 8302521 A FR8302521 A FR 8302521A FR 2540931 B1 FR2540931 B1 FR 2540931B1
Authority
FR
France
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.)
Expired
Application number
FR8302521A
Other languages
French (fr)
Other versions
FR2540931A1 (fr
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.)
TURKMENSK NI GEOLOGORASVEDOC
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 FR2540931A1 publication Critical patent/FR2540931A1/fr
Application granted granted Critical
Publication of FR2540931B1 publication Critical patent/FR2540931B1/fr
Granted 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
    • E21B21/12—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
    • 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
    • E21B37/00—Methods or apparatus for cleaning boreholes or 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)
  • Life Sciences & Earth Sciences (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)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Cleaning In General (AREA)
FR8302521A 1983-02-10 1983-02-16 Dispositif de nettoyage de puits Granted FR2540931A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3304594A DE3304594C2 (de) 1983-02-10 1983-02-10 Einrichtung zum Säubern von Bohrlöchern

Publications (2)

Publication Number Publication Date
FR2540931A1 FR2540931A1 (fr) 1984-08-17
FR2540931B1 true FR2540931B1 (fi) 1985-05-17

Family

ID=6190520

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8302521A Granted FR2540931A1 (fr) 1983-02-10 1983-02-16 Dispositif de nettoyage de puits

Country Status (3)

Country Link
AU (1) AU561402B2 (fi)
DE (1) DE3304594C2 (fi)
FR (1) FR2540931A1 (fi)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE32866E (en) * 1984-03-20 1989-02-14 Chevron Research Company Method and apparatus for distributing fluids within a subterranean wellbore
US4580634A (en) * 1984-03-20 1986-04-08 Chevron Research Company Method and apparatus for distributing fluids within a subterranean wellbore
US4921056A (en) * 1987-04-23 1990-05-01 Ennis Melvyn S J Hammer drills for making boreholes
AU656862B2 (en) * 1992-06-25 1995-02-16 S.I.F. Enterprise Bachy Method and apparatus for removing debris from an excavated pier hole
DE19849028C2 (de) * 1998-10-23 2002-11-07 Bauer Maschinen Gmbh Absperrvorrichtung zum Absperren von Spüldruckluft beim Spülbohren
FR2941719B1 (fr) * 2009-02-04 2011-12-30 Paul Farenc Canne d'aspiration pneumatique
CN105689332A (zh) * 2014-11-27 2016-06-22 上海宝冶集团有限公司 T型地脚螺栓孔内清沙方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1235770A (en) * 1917-07-03 1917-08-07 George W Deats Apparatus for cleaning deep wells.
US1729422A (en) * 1927-12-22 1929-09-24 William J Gleasner Method of clearing and filling tubular piles for foundations
US2057691A (en) * 1933-12-20 1936-10-20 Ranney Leo Method of and apparatus for excavating
US2076823A (en) * 1935-11-23 1937-04-13 Newell Timothy Siphon dredging pump
US2146790A (en) * 1936-04-15 1939-02-14 Alden R Brewer Hydraulic ejector
CH273329A (de) * 1947-09-19 1951-02-15 Wildi Karl Hydraulische Strahleinrichtung zum Abbau und zur Förderung von Mineralien, Sand, Kies, Schlamm usw.
US3369619A (en) * 1965-04-22 1968-02-20 Bassinger Tool Company Pressure control device
US4171187A (en) * 1977-07-28 1979-10-16 Walker-Neer Manufacturing Co., Inc. Air injection sub

Also Published As

Publication number Publication date
FR2540931A1 (fr) 1984-08-17
DE3304594C2 (de) 1984-12-06
AU561402B2 (en) 1987-05-07
DE3304594A1 (de) 1984-08-23
AU1172683A (en) 1984-08-30

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Legal Events

Date Code Title Description
ST Notification of lapse