CDC STACKS serves as an archival repository of CDC-published products including scientific findings, journal articles, guidelines, recommendations, or other public health information authored or co-authored by CDC or funded partners.
As a repository, CDC STACKS retains documents in their original published format to ensure public access to scientific information.
i
Effects of hydraulic stimulation on coalbeds and associated strata
-
1977
-
Series: Mining Publications
Details:
-
Personal Author:
-
Corporate Authors:
-
Description:"In studies conducted by the Bureau of Mines, two test areas were hydraulically stimulated and exposed by mining: one in the Pittsburgh coalbed at the Vesta No. 5 Mine, Washington County, Pennsylvania
and one in the Illinois No. 6 Coalbed at the Inland Mine, Jefferson County, Illinois. Induced fractures were contained totally within the coalbed with no adverse effect on the stability of associated rock strata. Induced fractures were vertical and were propagated normal to the direction of least residual tectonic stress. Gas production was increased fivefold to twentyfold by hydraulic stimulation." - NIOSHTIC-2
NIOSHTIC no. 10000587
-
Subjects:
-
Series:
-
Subseries:
-
Document Type:
-
Genre:
-
Place as Subject:
-
CIO:
-
Topic:
-
Location:
-
Pages in Document:ii, 20 numbered pages
-
NIOSHTIC Number:nn:10000587
-
Collection(s):
-
Main Document Checksum:
-
Download URL:
-
File Type:
[PDF-2.64 MB]