Submit an Article
Become a reviewer
Vol 86
Pages:
53
Download volume:
RUS
Article

Application of hydrophobic emulsion for drilling through mudstones of the Exploration Formation of the Norilsk Region

Authors:
A. N. Kholodok
V. Ya. Klimov
Date submitted:
1980-09-29
Date accepted:
1980-11-23
Date published:
1981-07-09

Abstract

Well sinking in mudstones of the Exploration Formation is usually accompanied by collapse of well walls. This leads to high time consumption for wellbore development and re-drilling of collapsed intervals ...

Область исследования:
(Archived) Without section
Funding:

None

Go to volume 86

Similar articles

Conditions of perennially frozen rocks not thawing during casing cementing with warming up
1981 A. M. Yakovlev, A. N. Salamatin
Experience of drilling-melting wells filled with non-freezing liquid in Antarctic and Arctic conditions
1981 E. A. Zagrivny, A. A. Zemtsov, Yu. B. Kononov, B. S. Moiseev, P. A. Petukhov, A. M. Shkurko
Estimation of heat exchange in a borehole at quasi-stationary mode
1981 V. A. Romanov, Yu. M. Pariysky
Selection of the method of investigation of the contact zone at the cement-rock interface
1981 L. A. Tereshchenko
Selection of new constructive schemes of autonomous PCVPs
1981 A. V. Lukoshkov
Purification of flushing fluid from drilled rock
1981 A. N. Kholodok