Search U.S. government technical reports digitized or harvested by TRAIL.

Keyword Search

Review of horizontal drilling technology for methane drainage from U.S. coalbeds

Site-specific and regional geologic considerations for coalbed gas drainage

Quartz dust sources during overburden drilling at surface coal mines

Probe-hole drilling :high-stress detection in coal

Published Year

• 1980-1989 (4) *

Subject

• Boring (4) *
• Coal mines and mining--United States--Safety measures (2)
• Coal mines and mining--Safety measures (1)
• Coal--Geology--United States (1)
• Coalbed methane drainage--United States (1)
• Methane (1)
• Quartz dust (1)
• Rock bursts (1)
• Strip mining (1)

Author

• Cervik, Joseph, (1)
• Diamond, W. P. (1)
• Finfinger, Gerald L. (1)
• Haramy, Khamis Y. (1)
• Maksimovic, S. D. (1)
• McDonnell, John P. (1)
• Page, Steven J. (1)

• About TRAIL
• FAQ
• Join TRAIL
• Contact Us

Search developed and maintained by the University of Washington Libraries
Copyright 2010