On the factors influencing the curvature of core boreholes
Authors:
Abstract
Borehole curvature, i.e. deviation of the borehole axis from its design profile, is a highly undesirable phenomenon that often leads to failure of the drilled borehole to fulfill its geological tasks and brings great losses to the national economy. Therefore, the identification and study of all factors affecting the curvature of core boreholes is an urgent and important issue.
Область исследования:
(Archived) Drilling
Funding:
None
References
- Vozdvizhensky B. I., Vasiliev M. G. Drilling Mechanics. Gosgeoltekhizdat, 1954.
- Dinnik A. N. Articles on mining. Ugletekhizdat, 1957.
- Stanishevskiy A. S. The main direction in the design of high-performance core bits. Tr. Vsesoyuznogo soveshchaniya neftyanikov. Burovye dolota. Gostoptekhizdat, 1952.
- Sulakshin S. S. Manual on Measuring Well Curvature. Gosgeoltekhizdat, 1954.
- Shibakov M. A. About the true diameter of shot hole boreholes. Razvedka Nedr, 1935, No. 23.