FR1166795A - Drilling turbine - Google Patents

Drilling turbine

Info

Publication number
FR1166795A
FR1166795A FR1166795DA FR1166795A FR 1166795 A FR1166795 A FR 1166795A FR 1166795D A FR1166795D A FR 1166795DA FR 1166795 A FR1166795 A FR 1166795A
Authority
FR
France
Prior art keywords
drilling turbine
drilling
turbine
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
French (fr)
Inventor
Charles Gros
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.)
Neyrpic SA
Original Assignee
Neyrpic SA
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 Neyrpic SA filed Critical Neyrpic SA
Application granted granted Critical
Publication of FR1166795A publication Critical patent/FR1166795A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/02—Fluid rotary type drives
FR1166795D 1957-02-18 1957-02-18 Drilling turbine Expired FR1166795A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1166795T 1957-02-18

Publications (1)

Publication Number Publication Date
FR1166795A true FR1166795A (en) 1958-11-14

Family

ID=9655239

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1166795D Expired FR1166795A (en) 1957-02-18 1957-02-18 Drilling turbine

Country Status (1)

Country Link
FR (1) FR1166795A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2372954A1 (en) * 1976-12-01 1978-06-30 Kobe Inc MULTI-STAGE PRESSURE INTENSIFIER LOWERED INTO THE WELL AND DRIVEN BY TURBINE FOR DRILLING OIL WELLS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2372954A1 (en) * 1976-12-01 1978-06-30 Kobe Inc MULTI-STAGE PRESSURE INTENSIFIER LOWERED INTO THE WELL AND DRIVEN BY TURBINE FOR DRILLING OIL WELLS

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