[go: up one dir, main page]

FR796450A - Crépine de puits - Google Patents

Crépine de puits

Info

Publication number
FR796450A
FR796450A FR796450DA FR796450A FR 796450 A FR796450 A FR 796450A FR 796450D A FR796450D A FR 796450DA FR 796450 A FR796450 A FR 796450A
Authority
FR
France
Prior art keywords
well strainer
strainer
well
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)
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.)
EDWARD E JOHNSON Inc
Original Assignee
EDWARD E JOHNSON Inc
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 EDWARD E JOHNSON Inc filed Critical EDWARD E JOHNSON Inc
Application granted granted Critical
Publication of FR796450A publication Critical patent/FR796450A/fr
Expired 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
    • 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
    • E21B43/088—Wire screens

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
FR796450D 1935-10-17 1935-10-17 Crépine de puits Expired FR796450A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR796450T 1935-10-17

Publications (1)

Publication Number Publication Date
FR796450A true FR796450A (fr) 1936-04-07

Family

ID=9235141

Family Applications (1)

Application Number Title Priority Date Filing Date
FR796450D Expired FR796450A (fr) 1935-10-17 1935-10-17 Crépine de puits

Country Status (1)

Country Link
FR (1) FR796450A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2606829A1 (fr) * 1986-11-14 1988-05-20 France Etat Ponts Chaussees Pointe-crepine pour essais lefranc et dispositif et procede de mise en oeuvre

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2606829A1 (fr) * 1986-11-14 1988-05-20 France Etat Ponts Chaussees Pointe-crepine pour essais lefranc et dispositif et procede de mise en oeuvre

Similar Documents

Publication Publication Date Title
CH222439A (de) Kötzerspulmaschine.
FR800851A (fr) Stylographe
FR796450A (fr) Crépine de puits
DK53554C (da) Kanaldyne.
DK51649C (da) Snaplaas.
FR784271A (fr) Drain-passoire
FR796376A (fr) Puits filtrant
FR788208A (fr) Passoire à tamis renouvelable
DK51953C (da) Filterelement.
DK52147C (da) Pakdaase.
DK53621C (da) Vaterpas.
DK51288C (da) Ajlenedfælder.
DK51327C (da) Yverbandage.
DK51489C (da) Ajlehane.
ES4002Y (es) Cinemoderivómetro.
DK51721C (da) Ajlenedfælder.
DK51781C (da) Spareur.
ES4138Y (es) Muñeca-estuche.
DK51867C (da) Lerdue.
ES4233Y (es) Faja-cuña.
DK52163C (da) Redekasse.
DK52583C (da) Pufseng.
DK52795C (da) Ajlenedfælder.
DK53380C (da) Arkanlægger.
DK53474C (da) Arkanlægger.