NO923656L - Anvendelse av utvalgte estere i mineraloljefritt, vann-i-olje-boreslam - Google Patents

Anvendelse av utvalgte estere i mineraloljefritt, vann-i-olje-boreslam

Info

Publication number
NO923656L
NO923656L NO92923656A NO923656A NO923656L NO 923656 L NO923656 L NO 923656L NO 92923656 A NO92923656 A NO 92923656A NO 923656 A NO923656 A NO 923656A NO 923656 L NO923656 L NO 923656L
Authority
NO
Norway
Prior art keywords
oil
free
water
drill
mineral oil
Prior art date
Application number
NO92923656A
Other languages
English (en)
Other versions
NO172129B (no
NO923656D0 (no
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 DE3842659A external-priority patent/DE3842659A1/de
Publication of NO923656L publication Critical patent/NO923656L/no
Application filed by Henkel Kgaa, Baroid Ltd filed Critical Henkel Kgaa
Priority to NO923656A priority Critical patent/NO172129B/no
Publication of NO923656D0 publication Critical patent/NO923656D0/no
Publication of NO172129B publication Critical patent/NO172129B/no

Links

NO923656A 1988-12-19 1992-09-21 Anvendelse av utvalgte estere i mineraloljefritt, vann-i-olje-boreslam NO172129B (no)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NO923656A NO172129B (no) 1988-12-19 1992-09-21 Anvendelse av utvalgte estere i mineraloljefritt, vann-i-olje-boreslam

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3842659A DE3842659A1 (de) 1988-12-19 1988-12-19 Verwendung ausgewaehlter esteroele in bohrspuelungen insbesondere zur off-shore-erschliessung von erdoel- bzw. erdgasvorkommen (i)
PCT/EP1989/001512 WO1990006980A1 (de) 1988-12-19 1989-12-11 Verwendung ausgewählter esteröle in bohrspülungen insbesondere zur off-shore-erschliessung von erdöl- bwz. erdgasvorkommen (i)
NO912337A NO171562B (no) 1988-12-19 1991-06-17 Mineraloljefritt, vann-i-olje-boreslam
NO923656A NO172129B (no) 1988-12-19 1992-09-21 Anvendelse av utvalgte estere i mineraloljefritt, vann-i-olje-boreslam

Publications (3)

Publication Number Publication Date
NO923656L true NO923656L (no) 1991-06-17
NO923656D0 NO923656D0 (no) 1992-09-21
NO172129B NO172129B (no) 1993-03-01

Family

ID=27434441

Family Applications (1)

Application Number Title Priority Date Filing Date
NO923656A NO172129B (no) 1988-12-19 1992-09-21 Anvendelse av utvalgte estere i mineraloljefritt, vann-i-olje-boreslam

Country Status (1)

Country Link
NO (1) NO172129B (no)

Also Published As

Publication number Publication date
NO172129B (no) 1993-03-01
NO923656D0 (no) 1992-09-21

Similar Documents

Publication Publication Date Title
FI935768A0 (fi) I fysiologisk omgivning upploesande mineralfibrer
GB2224684B (en) Combined edm and ultrasonic drilling
DE3876820D1 (de) Bohr- und gewindeschneidwerkzeug.
NO891101D0 (no) Stabilisator for anvendelse i borehull.
IT1214419B (it) Trivella attivata e metodo di trivellazione
NO177011C (no) Vannbasert borefluid
DK227987D0 (da) Borehulsbor
DE3866038D1 (de) Bohrer und zugehoeriger schneideinsatz.
NO177012C (no) Vannbasert borefluid
NO885210D0 (no) Anvendelse av cellulosederivater i borspylinger.
AU3636384A (en) Scleroglucane in the treatment of oil wells
FI893705L (fi) Pora
DK447689A (da) Borevaerktoej
IT1203946B (it) Perfezionamenti nei dispositivi di trivellazione di pozzi ramificati
DE3891420T1 (de) Spiralbohrer
DK647889D0 (da) Emulgeret oliedressing
DK99389A (da) Borevaeskeadditiv
DK497789D0 (da) Boreindretning
NO923656L (no) Anvendelse av utvalgte estere i mineraloljefritt, vann-i-olje-boreslam
NO923657D0 (no) Anvendelse av utvalgte estere i mineraloljefritt, vann-i-olje-boreslam
FI900834A0 (fi) Porauslaite
IT1217614B (it) Macchina per fresare e trapanare
NO923658L (no) Anvendelse av utvalgte etere i mineraloljefritt vann-i-olje-emulsjonsboreslam
FI892721A7 (fi) Poranterä
KR900003361U (ko) 냉장고의 탈취장치

Legal Events

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