FR1132679A - Crépine pour forages et pompes - Google Patents

Crépine pour forages et pompes

Info

Publication number
FR1132679A
FR1132679A FR1132679DA FR1132679A FR 1132679 A FR1132679 A FR 1132679A FR 1132679D A FR1132679D A FR 1132679DA FR 1132679 A FR1132679 A FR 1132679A
Authority
FR
France
Prior art keywords
boreholes
strainer
pumps
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.)
Expired
Application number
Other languages
English (en)
Inventor
Jean Dupret
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.)
HYDRAULIQUE AFRIQUE L
Original Assignee
HYDRAULIQUE AFRIQUE L
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 HYDRAULIQUE AFRIQUE L filed Critical HYDRAULIQUE AFRIQUE L
Application granted granted Critical
Publication of FR1132679A publication Critical patent/FR1132679A/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/1037—Flap valves
    • 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
    • E21B43/08—Screens or liners
    • E21B43/082—Screens comprising porous materials, e.g. prepacked screens

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
FR1132679D 1955-10-05 1955-10-05 Crépine pour forages et pompes Expired FR1132679A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1132679T 1955-10-05

Publications (1)

Publication Number Publication Date
FR1132679A true FR1132679A (fr) 1957-03-14

Family

ID=9638485

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1132679D Expired FR1132679A (fr) 1955-10-05 1955-10-05 Crépine pour forages et pompes

Country Status (1)

Country Link
FR (1) FR1132679A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3482627A (en) * 1967-12-13 1969-12-09 Ross Nebolsine Apparatus effecting and controlling the filtration of fluids and recharge of underground formations by special wells

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3482627A (en) * 1967-12-13 1969-12-09 Ross Nebolsine Apparatus effecting and controlling the filtration of fluids and recharge of underground formations by special wells

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