Drilling a horizontal coalbed methane drainage system from a directional surface borehole
| Main Author: | Oyler, David C. |
|---|---|
| Other Authors: | Diamond, W. P., United States. Bureau of Mines. |
| Format: | Electronic |
| Language: | English |
| Published: |
[Pittsburgh, Pa.?] :
U.S. Dept. of the Interior, Bureau of Mines,
[1982]
|
| Physical Description: |
ii, 50 pages : digital, PDF file. |
| Series: |
Report of investigations (United States. Bureau of Mines) ;
8640. |
| Subjects: | |
| Online Access: |
https://purl.fdlp.gov/GPO/LPS97464 |
| Item Description: |
Mode of access: Internet at the National Institute for Occupational Safety and Health web site. Address as of 7/22/08: http://www.cdc.gov/niosh/mining/pubs/pdfs/ri8640.pdf; current access available via PURL. Title from title screen (viewed on July 22, 2008). GPO Cataloging Record Distribution Program (CRDP). |
|---|---|
| Physical Description: |
ii, 50 pages : digital, PDF file. |
| Format: |
Mode of access: Internet at the National Institute for Occupational Safety and Health web site. Address as of 7/22/08: http://www.cdc.gov/niosh/mining/pubs/pdfs/ri8640.pdf; current access available via PURL. |