NO814068L - DIFFICULT CASE FOR USE IN DRILL. - Google Patents

DIFFICULT CASE FOR USE IN DRILL.

Info

Publication number
NO814068L
NO814068L NO814068A NO814068A NO814068L NO 814068 L NO814068 L NO 814068L NO 814068 A NO814068 A NO 814068A NO 814068 A NO814068 A NO 814068A NO 814068 L NO814068 L NO 814068L
Authority
NO
Norway
Prior art keywords
drill
difficult case
difficult
case
Prior art date
Application number
NO814068A
Other languages
Norwegian (no)
Other versions
NO157660C (en
NO157660B (en
Inventor
Charles Edward Bannister
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Priority to NO814068A priority Critical patent/NO157660C/en
Publication of NO814068L publication Critical patent/NO814068L/en
Publication of NO157660B publication Critical patent/NO157660B/en
Publication of NO157660C publication Critical patent/NO157660C/en

Links

NO814068A 1981-11-27 1981-11-27 DIFFICULT TREATMENT LIQUID FOR USE IN COMPLETION AND DRILLING OF BORES, AND USE OF THE LIQUID BY INJECTION OF A CEMENT SUSPENSION IN DRILL. NO157660C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NO814068A NO157660C (en) 1981-11-27 1981-11-27 DIFFICULT TREATMENT LIQUID FOR USE IN COMPLETION AND DRILLING OF BORES, AND USE OF THE LIQUID BY INJECTION OF A CEMENT SUSPENSION IN DRILL.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO814068A NO157660C (en) 1981-11-27 1981-11-27 DIFFICULT TREATMENT LIQUID FOR USE IN COMPLETION AND DRILLING OF BORES, AND USE OF THE LIQUID BY INJECTION OF A CEMENT SUSPENSION IN DRILL.

Publications (3)

Publication Number Publication Date
NO814068L true NO814068L (en) 1983-05-30
NO157660B NO157660B (en) 1988-01-18
NO157660C NO157660C (en) 1988-04-27

Family

ID=19886330

Family Applications (1)

Application Number Title Priority Date Filing Date
NO814068A NO157660C (en) 1981-11-27 1981-11-27 DIFFICULT TREATMENT LIQUID FOR USE IN COMPLETION AND DRILLING OF BORES, AND USE OF THE LIQUID BY INJECTION OF A CEMENT SUSPENSION IN DRILL.

Country Status (1)

Country Link
NO (1) NO157660C (en)

Also Published As

Publication number Publication date
NO157660C (en) 1988-04-27
NO157660B (en) 1988-01-18

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