i
Superseded
This Document Has Been Replaced By:
i
Retired
This Document Has Been Retired
i
Up-to-date Information
This is the latest update:
Methane emission in coal mines : effects of oil and gas wells
-
Published Date:
1972
-
Series:
-
Language:English
-
Details:
-
Personal Author:
-
Corporate Authors:
-
Description:"The method of moving averages was found useful in assessing the nature of methane emission in coal mines. Emission rates were influenced markedly by the presence of abandoned oil and gas wells in the vicinity of the mine. Such wells appeared to increase the flow rate of methane into the mine by a factor of 2 to 30 in an active mine in the Pittsburgh coal seam." - NIOSHTIC-2 NIOSH no. 10000632
-
Subject:
-
Document Type:
-
Collection(s):
-
Main Document Checksum:
- File Type:
-
Supporting Files:No Additional Files
No Related Documents.