NO891197D0 - PROCEDURE AND PLANT FOR TREATMENT OF RETURNED DRILL SLAM DURING OIL AND GAS DRILLING. - Google Patents

PROCEDURE AND PLANT FOR TREATMENT OF RETURNED DRILL SLAM DURING OIL AND GAS DRILLING.

Info

Publication number
NO891197D0
NO891197D0 NO891197A NO891197A NO891197D0 NO 891197 D0 NO891197 D0 NO 891197D0 NO 891197 A NO891197 A NO 891197A NO 891197 A NO891197 A NO 891197A NO 891197 D0 NO891197 D0 NO 891197D0
Authority
NO
Norway
Prior art keywords
plant
procedure
treatment
during oil
gas drilling
Prior art date
Application number
NO891197A
Other languages
Norwegian (no)
Other versions
NO891197L (en
NO172568C (en
NO172568B (en
Inventor
Steinar E Mellgren
Original Assignee
Steinar E Mellgren
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 NO881322A external-priority patent/NO164219C/en
Application filed by Steinar E Mellgren filed Critical Steinar E Mellgren
Priority to NO891197A priority Critical patent/NO172568C/en
Publication of NO891197D0 publication Critical patent/NO891197D0/en
Publication of NO891197L publication Critical patent/NO891197L/en
Publication of NO172568B publication Critical patent/NO172568B/en
Publication of NO172568C publication Critical patent/NO172568C/en

Links

NO891197A 1988-03-25 1989-03-20 PROCEDURE AND PLANT FOR TREATMENT OF RETURNED DRILL SLAM DURING OIL AND GAS DRILLING NO172568C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NO891197A NO172568C (en) 1988-03-25 1989-03-20 PROCEDURE AND PLANT FOR TREATMENT OF RETURNED DRILL SLAM DURING OIL AND GAS DRILLING

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO881322A NO164219C (en) 1988-03-25 1988-03-25 PROCEDURE AND PLANT FOR TREATMENT OF RETURNED BORESLAM.
NO891197A NO172568C (en) 1988-03-25 1989-03-20 PROCEDURE AND PLANT FOR TREATMENT OF RETURNED DRILL SLAM DURING OIL AND GAS DRILLING

Publications (4)

Publication Number Publication Date
NO891197D0 true NO891197D0 (en) 1989-03-20
NO891197L NO891197L (en) 1989-09-26
NO172568B NO172568B (en) 1993-05-03
NO172568C NO172568C (en) 1993-08-11

Family

ID=26648076

Family Applications (1)

Application Number Title Priority Date Filing Date
NO891197A NO172568C (en) 1988-03-25 1989-03-20 PROCEDURE AND PLANT FOR TREATMENT OF RETURNED DRILL SLAM DURING OIL AND GAS DRILLING

Country Status (1)

Country Link
NO (1) NO172568C (en)

Also Published As

Publication number Publication date
NO891197L (en) 1989-09-26
NO172568C (en) 1993-08-11
NO172568B (en) 1993-05-03

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Legal Events

Date Code Title Description
MM1K Lapsed by not paying the annual fees

Free format text: LAPSED IN SEPTEMBER 2003