NO871344D0 - LOWER POSITIVE REPLACEMENT PUMP MECHANISM FOR DEEP BORING. - Google Patents

LOWER POSITIVE REPLACEMENT PUMP MECHANISM FOR DEEP BORING.

Info

Publication number
NO871344D0
NO871344D0 NO871344A NO871344A NO871344D0 NO 871344 D0 NO871344 D0 NO 871344D0 NO 871344 A NO871344 A NO 871344A NO 871344 A NO871344 A NO 871344A NO 871344 D0 NO871344 D0 NO 871344D0
Authority
NO
Norway
Prior art keywords
pump mechanism
lower positive
replacement pump
positive replacement
deep boring
Prior art date
Application number
NO871344A
Other languages
Norwegian (no)
Other versions
NO871344L (en
Inventor
Rene Ripoll
Original Assignee
Area Applic Rech Elect Avans
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
Priority claimed from FR8512184A external-priority patent/FR2586065B1/en
Application filed by Area Applic Rech Elect Avans filed Critical Area Applic Rech Elect Avans
Publication of NO871344L publication Critical patent/NO871344L/en
Publication of NO871344D0 publication Critical patent/NO871344D0/en

Links

NO871344A 1985-08-06 1987-03-31 LOWER POSITIVE REPLACEMENT PUMP MECHANISM FOR DEEP BORING. NO871344D0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8512184A FR2586065B1 (en) 1985-08-06 1985-08-06 DOWNHOLE MECHANISM FOR VOLUMETRIC PUMP FOR DEEP DRILLING
PCT/FR1986/000277 WO1987000890A1 (en) 1985-08-06 1986-08-04 Downhall mechanism for positive displacement pump for deep drilling

Publications (2)

Publication Number Publication Date
NO871344L NO871344L (en) 1987-03-31
NO871344D0 true NO871344D0 (en) 1987-03-31

Family

ID=26224668

Family Applications (1)

Application Number Title Priority Date Filing Date
NO871344A NO871344D0 (en) 1985-08-06 1987-03-31 LOWER POSITIVE REPLACEMENT PUMP MECHANISM FOR DEEP BORING.

Country Status (2)

Country Link
MC (1) MC1808A1 (en)
NO (1) NO871344D0 (en)

Also Published As

Publication number Publication date
NO871344L (en) 1987-03-31
MC1808A1 (en) 1987-12-22

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