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GENERAL54025
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GENERAL54025
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Last modified
8/24/2016 8:39:23 PM
Creation date
11/23/2007 9:09:45 PM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1981018
IBM Index Class Name
General Documents
Doc Date
2/13/1985
Doc Name
EXPLORATION PLAN FOR CERTAIN UNLEASED FEDERAL COAL LANDS RIO BLANCO CTNY COLORADO
From
WESTERN FUELS
To
BLM
Permit Index Doc Type
GENERAL CORRESPONDENCE
Media Type
D
Archive
No
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<br />' Rigs will be leveled without grading a drilling pad, if possible. <br /> Small mud pits will be dug as required. Holes with a 5-1/4 inch <br />' diameter <br />injection will be drilled with tri-cone bits, using a <br />and/or water and drilling mud as dictated ir with mist <br />by hole conditions. <br /> Cutting s amples will be obtained and described. Dri lling depths will <br /> range fro m about 1260 to 1880 feet. Total depth of each hole will be <br />' at least 20 meters below the deepest mineable coal. The estimated <br /> depths by hole are shown in Table 8-1 below. <br />' TABLE 8-1 <br />' PROPOSED HOLE LOCATIONS AND ESTIMATED TOTA L DEPTHS <br /> EST IMATED <br />' TOTA L DEPTH <br /> HOLE NUMB ER LOCATION (APPROXIMATE) (IN FEET) <br /> 310136-3 800'FNL, 2650'FEL, Sec.36, 1740 <br /> T3N, R101W <br /> 310136-4 3050'FNL, 2560'FEL, Sec.36, 1550 <br />' T3N, R101W <br /> 310031-1 4600'Ft7L, 4410'FEL, Sec.31, 1840 <br />' T3N, R100W <br /> 21011-11 670'FNL, 2410'FEL, Sec.l, 1340 <br />' T2N, R101W <br /> 21011-10 2400'FNL, 1840'FEL, Sec.l, 1380 <br /> T2N, R101W <br /> ' <br />' <br /> 21011-9 FNL, 2230 <br />FEL, Sec.l, <br />4480 1150 <br /> T2N, R101W <br />' 21011-8 4520'FNL, 940'FEL, Sec.l, 1390 <br /> T2N, R101W <br /> 21006-1 4820'FNL, 3100'FEL, Sec.6 1460 <br /> T2L7, R100i•7 <br /> 21006-2 2400'FNL, 4880'FEL, Sec.6, 1590 <br />' T2N, R100W <br /> 21006-3 2250'FNL, 2550'FEL, Sec.6, 1870 <br /> <br />Natural gamma, high resolution density, resistivity, and caliper <br />geophysical logs will be run in each hole. <br />Daily reports will be completed including information on the activity <br />' of each rig-shift, hole completions, and drill hole data. <br />8 <br />1 <br />
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