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Showing 1 - 11 results of 11 for search '"Report of investigations (United States. Bureau of Mines) ;"', query time: 0.27s Refine Results
  1. 1
    Directionally controlled drilling to horizontally intercept selected strata, upper Freeport coalbed, Green County, Pa. /
    “...Report of investigations (United States. Bureau of Mines) ;...”
    Government Document Book
  2. 2
    Directional drilling for coalbed degasification : program goals and progress in 1978 /
    by Oyler, David C.
    Published 1979
    “...Report of investigations (United States. Bureau of Mines) ;...”
    Government Document Book
  3. 3
    Drilling a horizontal coalbed methane drainage system from a directional surface borehole /
    by Oyler, David C.
    Published 1982
    “...Report of investigations (United States. Bureau of Mines) ;...”
    Government Document Book
  4. 4
    Use of a sodium silicate gel grout for plugging horizontal methane drainage holes /
    by Oyler, David C.
    Published 1984
    “...Report of investigations (United States. Bureau of Mines) ;...”
    Government Document Book
  5. 5
    Measuring formation pressures and the degree of gas drainage in a large coalbed gas drainage field /
    by Oyler, David C.
    Published 1985
    “...Report of investigations (United States. Bureau of Mines) ;...”
    Government Document Book
  6. 6
    Effects of stimulation treatments on coalbeds and surrounding strata : evidence from underground observations /
    by Diamond, W. P. (William P.)
    Published 1987
    “...Report of investigations (United States. Bureau of Mines) ;...”
    Government Document Book
  7. 7
    Performance of a novel bump control pillar extracting technique during room-and-pillar retreat coal mining /
    by Campoli, A. A. (Alan A.)
    Published 1989
    “...Report of investigations (United States. Bureau of Mines) ;...”
    Government Document Book
  8. 8
    Pressure monitoring and observed effects of mining at the Oak Grove, AL, coalbed degasification pattern /
    by Oyler, David C.
    Published 1989
    “...Report of investigations (United States. Bureau of Mines) ;...”
    Government Document Book
  9. 9
    Drilling a horizontal coalbed methane drainage system from a directional surface borehole /
    by Oyler, David C.
    Published 1982
    “...Report of investigations (United States. Bureau of Mines) ;...”
    Get full text
    Government Document Book
  10. 10
    Measuring formation pressures and the degree of gas drainage in a large coalbed gas drainage field /
    by Oyler, David C.
    Published 1985
    “...Report of investigations (United States. Bureau of Mines) ;...”
    Get full text
    Government Document Book
  11. 11
    Use of a sodium silicate gel grout for plugging horizontal methane-drainage holes /
    by Oyler, David C.
    Published 1984
    “...Report of investigations (United States. Bureau of Mines) ;...”
    Get full text
    Government Document Book
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