2022-10-26_PERMIT FILE - C1981041 ‎(5)‎

• Permit No: C1981041
• IBM Index Class Name: Permit File
• Doc Date: 10/26/2022
• Section_Exhibit Name: Tab 12 Operation Plan
• Media Type: D
• Archive: No

• Hole No.
CC -76-1
CC -76-2
CC -76-3
CC -76-4
CC -76-5
CC -76-6
CC -76-7
CC -77-1
CC -77-2
Average thickness
Thickness, ft. Depth, ft.
6.79*
330.76.
7.78
478.62
11.95*
341.38
7.00 (e -log)
709.64
9.93*
29.32
8.53*
124.58
7.15
569.95
6.79
808.66
13.31
1,215.16
8.65
*These cores contained major partings in relation to overall thickness.
Cores from holes CC -76-5 and 76-6 were weathered and had to be blown out
of the core tube; thus exact order and thickness is unknown.
Quality of the Carbonera averages as follows:
Moisture, as received
7.162
FSI
1
Btu, as received
10,426
C
(dry)
63.11%
Ash, dry
20.12%
H
(dry)
4.65%
• Volatile matter, dry
36.05%
N
(dry)
1.26%
Fixed carbon, dry
43.84%
Cl
(dry
0.020.
Btu, dry
11,232
0
(dry)
9.76%
Sulfur, dry
0.87%
"Reserve Base" estimates were calculated in accordance with General
!fining Order No. 1. The "Coal Reserve Base Map" shows the location of
drill holes which were used to calculate tonnages. A work map has been
included which shows how the lease was divided into sections so acreages
could be obtained. The "Coal Recovery Chart - Reserve Base" shows each
block along with coal thicknesses and calculated in-place tons.
In the calculation for "Reserve Base" there were 362.59 acres which
were beyond the outcrop. Reserve Base on the remaining 2188.33 acres
amounts to 30,933,OSS tons.
As was mentioned previously, certain acreages were deducted in
• calculating "mineable" and "recoverable" reserves for the Carbonera on
this lease. Thicknesses ranging fren 5.26 feet to 7.09 feet were used.
These heights provide us with a seam, the quality of which would be good