NO984824L - Calcium nitrate based drilling solutions - Google Patents

Calcium nitrate based drilling solutions

Info

Publication number
NO984824L
NO984824L NO984824A NO984824A NO984824L NO 984824 L NO984824 L NO 984824L NO 984824 A NO984824 A NO 984824A NO 984824 A NO984824 A NO 984824A NO 984824 L NO984824 L NO 984824L
Authority
NO
Norway
Prior art keywords
calcium nitrate
based drilling
nitrate based
drilling solutions
solutions
Prior art date
Application number
NO984824A
Other languages
Norwegian (no)
Other versions
NO308007B1 (en
NO984824D0 (en
Inventor
Torstein Obrestad
Guy Hansen Belgau
Iystein Kalvenes
Graham Woolley
Original Assignee
Norsk Hydro As
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 Norsk Hydro As filed Critical Norsk Hydro As
Priority to NO19984824A priority Critical patent/NO308007B1/en
Publication of NO984824D0 publication Critical patent/NO984824D0/en
Publication of NO984824L publication Critical patent/NO984824L/en
Publication of NO308007B1 publication Critical patent/NO308007B1/en

Links

NO19984824A 1998-10-15 1998-10-15 Calcium nitrate based drilling solutions NO308007B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NO19984824A NO308007B1 (en) 1998-10-15 1998-10-15 Calcium nitrate based drilling solutions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO19984824A NO308007B1 (en) 1998-10-15 1998-10-15 Calcium nitrate based drilling solutions

Publications (3)

Publication Number Publication Date
NO984824D0 NO984824D0 (en) 1998-10-15
NO984824L true NO984824L (en) 2000-04-17
NO308007B1 NO308007B1 (en) 2000-07-03

Family

ID=19902519

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19984824A NO308007B1 (en) 1998-10-15 1998-10-15 Calcium nitrate based drilling solutions

Country Status (1)

Country Link
NO (1) NO308007B1 (en)

Also Published As

Publication number Publication date
NO308007B1 (en) 2000-07-03
NO984824D0 (en) 1998-10-15

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Legal Events

Date Code Title Description
CREP Change of representative

Representative=s name: ONSAGERS AS POSTBOKS 6963 ST OLAVS PLASS OSLO, 013