FR1273906A - Downhole pump for wells - Google Patents

Downhole pump for wells

Info

Publication number
FR1273906A
FR1273906A FR837625A FR837625A FR1273906A FR 1273906 A FR1273906 A FR 1273906A FR 837625 A FR837625 A FR 837625A FR 837625 A FR837625 A FR 837625A FR 1273906 A FR1273906 A FR 1273906A
Authority
FR
France
Prior art keywords
wells
downhole pump
downhole
pump
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
FR837625A
Other languages
French (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.)
LOWRY HYDRAULIC CO
Original Assignee
LOWRY HYDRAULIC 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 LOWRY HYDRAULIC CO filed Critical LOWRY HYDRAULIC CO
Priority to FR837625A priority Critical patent/FR1273906A/en
Application granted granted Critical
Publication of FR1273906A publication Critical patent/FR1273906A/en
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
    • F04B47/00—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps
    • F04B47/02—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps the driving mechanisms being situated at ground level
    • F04B47/04—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps the driving mechanisms being situated at ground level the driving means incorporating fluid means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR837625A 1960-09-02 1960-09-02 Downhole pump for wells Expired FR1273906A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR837625A FR1273906A (en) 1960-09-02 1960-09-02 Downhole pump for wells

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR837625A FR1273906A (en) 1960-09-02 1960-09-02 Downhole pump for wells

Publications (1)

Publication Number Publication Date
FR1273906A true FR1273906A (en) 1961-10-20

Family

ID=8738370

Family Applications (1)

Application Number Title Priority Date Filing Date
FR837625A Expired FR1273906A (en) 1960-09-02 1960-09-02 Downhole pump for wells

Country Status (1)

Country Link
FR (1) FR1273906A (en)

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