NO912338L - APPLICATION OF SELECTED ESTER OILS IN DRILLING, SPECIFICALLY FOR OFFSHORE RECOVERY OF EARTH OIL-HANDLING EQUIPMENT (II). - Google Patents

APPLICATION OF SELECTED ESTER OILS IN DRILLING, SPECIFICALLY FOR OFFSHORE RECOVERY OF EARTH OIL-HANDLING EQUIPMENT (II).

Info

Publication number
NO912338L
NO912338L NO91912338A NO912338A NO912338L NO 912338 L NO912338 L NO 912338L NO 91912338 A NO91912338 A NO 91912338A NO 912338 A NO912338 A NO 912338A NO 912338 L NO912338 L NO 912338L
Authority
NO
Norway
Prior art keywords
drilling
specifically
application
handling equipment
ester oils
Prior art date
Application number
NO91912338A
Other languages
Norwegian (no)
Other versions
NO171601B (en
NO912338D0 (en
Inventor
Heinz Mueller
Claus-Peter Herold
Stephan Von Tapavicza
John Douglas Grimes
Jean-Marc Braun
Stuart P T Smith
Original Assignee
Henkel Kgaa
Baroid Ltd
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 DE3842703A external-priority patent/DE3842703A1/en
Application filed by Henkel Kgaa, Baroid Ltd filed Critical Henkel Kgaa
Publication of NO912338D0 publication Critical patent/NO912338D0/en
Publication of NO912338L publication Critical patent/NO912338L/en
Priority to NO923657A priority Critical patent/NO172130B/en
Publication of NO171601B publication Critical patent/NO171601B/en

Links

NO912338A 1988-12-19 1991-06-17 MINERAL OIL-FREE WATER-IN-OIL DRILL NO171601B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NO923657A NO172130B (en) 1988-12-19 1992-09-21 USE OF SELECTED ESTERS IN MINERAL OIL-FREE WATER-IN-OIL DRILL

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3842703A DE3842703A1 (en) 1988-12-19 1988-12-19 USE OF SELECTED ESTEROILS IN DRILLING RINSING, IN PARTICULAR FOR THE OFF-SHORE DEVELOPMENT OF PETROLEUM OR. NATURAL GAS DEPOSIT (II)
PCT/EP1989/001513 WO1990006981A1 (en) 1988-12-19 1989-12-11 Use of selected diester oils as drilling fluids, in particular for exploiting off-shore petroleum or natural gas deposits (ii)

Publications (3)

Publication Number Publication Date
NO912338D0 NO912338D0 (en) 1991-06-17
NO912338L true NO912338L (en) 1991-06-17
NO171601B NO171601B (en) 1992-12-28

Family

ID=25875328

Family Applications (1)

Application Number Title Priority Date Filing Date
NO912338A NO171601B (en) 1988-12-19 1991-06-17 MINERAL OIL-FREE WATER-IN-OIL DRILL

Country Status (2)

Country Link
NO (1) NO171601B (en)
RU (1) RU2044026C1 (en)

Also Published As

Publication number Publication date
RU2044026C1 (en) 1995-09-20
NO171601B (en) 1992-12-28
NO912338D0 (en) 1991-06-17

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application