Expediency of using high-grade clay powders in drilling wellsin the conditions of the North-East and Far North of the USSR.
Abstract
To obtain washing solutions are used clay powders produced by various plants and local lump clays. By the cost of clay material spent on the preparation of 1 m³ of standard solution (with a conventional viscosity of 25 s), as a rule, the wrong conclusion is made about the economic efficiency of local lump clays. Approximate calculations have shown that the replacement of local clays and mixed-composition clay powders used by geological organizations with high-grade clay powders is quite expedient and economically justified.
Область исследования:
(Archived) Without section
Funding:
None
Similar articles
Substantiation and selection of a method for monitoring the preservation of frozen soil structure when testing the drilling parameters of engineering-geological boreholes
1976 V. I. Kovalenko, I. S. Afanasiev, V. I. Vasiliev
On the role and main directions of technical progress in geological exploration drilling
1976 Yu. M. Parijsky
Prospects for the development of technology and equipment for geological exploration drilling for solid minerals
1976 F. A. Shamshev