Soviet Mining

, Volume 10, Issue 6, pp 744–746 | Cite as

Methods of directed drilling of boreholes through seams of coal and oil shale

  • A. N. Khanukaev
  • Yu. B. Sinai
  • Yu. A. Yurmanov
Brief Communications


Shale Drilling Coal Seam Anthracite Plumb Line 


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Literature Cited

  1. 1.
    Sixth All-Union Scientific-Technical Conference on Countermeasures against Gas Bursts [in Russian], in: Bezopasnost' Truday Promyshlennosti, No. 9 (1972).Google Scholar
  2. 2.
    I. I. Zurabishvili, T. A. Guro, and A. I. Darchiashvili, “Improving the technology of working a thin managanese seam,” Gornyi Zhurnal, No. 11 (1970).Google Scholar
  3. 3.
    S. N. Aleksandrov and V. P. Bobritskii, “Injection of water into steeply dipping coal seams, Ugol” No. 3 (1972).Google Scholar

Copyright information

© Plenum Publishing Corporation 1975

Authors and Affiliations

  • A. N. Khanukaev
  • Yu. B. Sinai
  • Yu. A. Yurmanov

There are no affiliations available

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