Skoči na glavni sadržaj

Rudarsko-geološko-naftni zbornik, Vol. 8 No. 1, 1996.

Izlaganje sa skupa

ELECTROMAGNETIC MWD/LWD - WHERE AND WHY?

Ivo Steiner

Puni tekst: engleski pdf 1.135 Kb

str. 123-128

preuzimanja: 3.487

citiraj

Sažetak

Application of electromagnetics as a mean of data transfer from bottom hole assembly to the surface during deep well drilling is described. Particularly, it is convenient when drilling with foam, aerated mud or air drilling in underbalance condition. Historic development of electromagnetics (EM) and of EM Measurement While Drilling (EM MWD) is elaborated briefly. Accentuated is the problem of attenuation of EM waves propagating through the rocks.

Ključne riječi

Measurement While Drilling (MWD); elektromagnetics (EM); historic development of EM and EM MWD; attenuation; skin effect

Hrčak ID:

13576

URI

https://hrcak.srce.hr/13576

Datum izdavanja:

4.12.1996.

Podaci na drugim jezicima: hrvatski

Posjeta: 4.400 *