NO901412D0 - SYSTEM FOR MEASURING DURING DRILLING. - Google Patents

SYSTEM FOR MEASURING DURING DRILLING.

Info

Publication number
NO901412D0
NO901412D0 NO901412A NO901412A NO901412D0 NO 901412 D0 NO901412 D0 NO 901412D0 NO 901412 A NO901412 A NO 901412A NO 901412 A NO901412 A NO 901412A NO 901412 D0 NO901412 D0 NO 901412D0
Authority
NO
Norway
Prior art keywords
during drilling
measuring during
measuring
drilling
during
Prior art date
Application number
NO901412A
Other languages
Norwegian (no)
Other versions
NO301785B1 (en
NO901412L (en
Inventor
William Gordon Goodsman
Original Assignee
Anadrill Int Sa
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 Anadrill Int Sa filed Critical Anadrill Int Sa
Priority to NO901412A priority Critical patent/NO301785B1/en
Publication of NO901412D0 publication Critical patent/NO901412D0/en
Publication of NO901412L publication Critical patent/NO901412L/en
Publication of NO301785B1 publication Critical patent/NO301785B1/en

Links

NO901412A 1990-03-28 1990-03-28 Pressure modulator for transmitting signals in the form of pressure pulses in a fluid stream NO301785B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NO901412A NO301785B1 (en) 1990-03-28 1990-03-28 Pressure modulator for transmitting signals in the form of pressure pulses in a fluid stream

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO901412A NO301785B1 (en) 1990-03-28 1990-03-28 Pressure modulator for transmitting signals in the form of pressure pulses in a fluid stream

Publications (3)

Publication Number Publication Date
NO901412D0 true NO901412D0 (en) 1990-03-28
NO901412L NO901412L (en) 1991-09-30
NO301785B1 NO301785B1 (en) 1997-12-08

Family

ID=19893032

Family Applications (1)

Application Number Title Priority Date Filing Date
NO901412A NO301785B1 (en) 1990-03-28 1990-03-28 Pressure modulator for transmitting signals in the form of pressure pulses in a fluid stream

Country Status (1)

Country Link
NO (1) NO301785B1 (en)

Also Published As

Publication number Publication date
NO301785B1 (en) 1997-12-08
NO901412L (en) 1991-09-30

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Legal Events

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