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U.S.B.M. Pilot Hole "X", Horse Draw, Rio Blanco County, Colorado. Volume 1. Section II: Permeability Testing.

Authors
Brown-AM; Heley-W
Source
For Reference Only At Bureau Libraries :26 pages
Link
NIOSHTIC No.
10008265
Abstract
Pilot hole "x" was drilled to test the formations through which the ventilation shaft for the proposed federal Bureau of Mines demonstration oil shale mine will be drilled. Five permeability tests were performed at various stratigraphic levels within this hole. The test method used was that of pumping fluids out of the hole for 3 hours, using the airlift method, followed by a 3-hour period where the recharge was observed. Transmissivity and permeability results were determined from these test data. The test procedure is described and supporting data for the hydrologic tests are provided.
Publication Date
19770101
Document Type
CP; Final Contract Report;
Fiscal Year
1977
NTIS Accession No.
NTIS Price
Identifying No.
OFR 103(2)-77
NIOSH Division
DRC;
Source Name
For Reference Only At Bureau Libraries
State
CO;
Performing Organization
Golder Associates, Inc.
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