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Survey Report � Scientific Drilling_
<br />NATURAL S011A
<br />Company: Natural Soda Inc.
<br />Local Coordinate Reference:
<br />Well 13H -R
<br />Project:
<br />Rio Blanco County, CO NAD27
<br />TVD Reference:
<br />GL 6715' & RKB 11' @ 6726 00ft (Capstar 314)
<br />Site:
<br />13H
<br />MD Reference:
<br />GL 6715' & RKB 11' @ 6726 00ft (Capstar 314)
<br />Well:
<br />13H -R
<br />North Reference:
<br />True
<br />Wellbore: OH
<br />Survey Calculation Method:
<br />Minimum Curvature
<br />Design:
<br />OH
<br />Database:
<br />Grand Junction District
<br />Survey
<br />Measured
<br />Vertical
<br />Vertical
<br />Dogleg
<br />Build
<br />Turn
<br />Depth Inclination
<br />Azimuth
<br />Depth
<br />+N / -S
<br />+E / -W
<br />Section
<br />Rate
<br />Rate
<br />Rate
<br />(ft)
<br />(°)
<br />C)
<br />(ft)
<br />(ft)
<br />(ft)
<br />(ft)
<br />loll 00ft)
<br />(° /100ft)
<br />( ° 1100ft)
<br />1,70800
<br />2565
<br />28056
<br />1,70064
<br />468
<br />-4968
<br />4973
<br />1277
<br />1277
<br />1 10
<br />1,74000
<br />2946
<br />281 84
<br />1,729.01
<br />7.56
<br />-6419
<br />6452
<br />1205
<br />11 91
<br />400
<br />1,77000
<br />3248
<br />281 50
<br />1,754.73
<br />1068
<br />-7931
<br />7995
<br />1008
<br />1007
<br />-1.13
<br />1,801 00
<br />3528
<br />28038
<br />1,78046
<br />1396
<br />-9628
<br />9723
<br />925
<br />903
<br />-361
<br />1,83300
<br />3843
<br />28018
<br />1,80606
<br />1738
<br />-11516
<br />11642
<br />985
<br />984
<br />-063
<br />1,86400
<br />41 57
<br />28020
<br />1,829.81
<br />2091
<br />- 134.77
<br />13635
<br />10 13
<br />1013
<br />006
<br />1,895.00
<br />4466
<br />28260
<br />1,852.43
<br />2510
<br />- 155.53
<br />15752
<br />11 28
<br />997
<br />7.74
<br />1,92600
<br />4846
<br />281.50
<br />1,87375
<br />2980
<br />- 177.54
<br />18001
<br />1253
<br />1226
<br />-355
<br />1,95800
<br />5200
<br />28095
<br />1,89421
<br />3458
<br />- 201.66
<br />20460
<br />11 14
<br />11.06
<br />-1.72
<br />1,989.00
<br />54.99
<br />280.10
<br />1,91265
<br />3913
<br />-22616
<br />22952
<br />989
<br />965
<br />-274
<br />2,01900
<br />58.16
<br />280.11
<br />1,929.18
<br />4352
<br />- 250.81
<br />25455
<br />1057
<br />1057
<br />003
<br />2,051.00
<br />61.54
<br />279.62
<br />1,94525
<br />48.26
<br />- 278.06
<br />28222
<br />10.65
<br />1056
<br />-1 53
<br />2,083.00
<br />64.92
<br />280.22
<br />1,95966
<br />5318
<br />-30620
<br />31078
<br />1069
<br />1056
<br />1 88
<br />2,113.00
<br />68.08
<br />28095
<br />1,971 62
<br />5824
<br />- 333.24
<br />338.29
<br />1077
<br />1053
<br />243
<br />2,143.00
<br />71.69
<br />281 09
<br />1,981.93
<br />6362
<br />- 360.89
<br />366.45
<br />1204
<br />1203
<br />0.47
<br />2,175.00
<br />7595
<br />28062
<br />1,99085
<br />6941
<br />- 391.06
<br />39717
<br />1339
<br />13.31
<br />-1.47
<br />2,23500
<br />81 39
<br />27984
<br />2,002.63
<br />7985
<br />-44894
<br />455.98
<br />916
<br />907
<br />-1 30
<br />Last SDI Surface MWD Survey
<br />2,267.00
<br />8407
<br />27944
<br />2,00668
<br />8516
<br />- 480.23
<br />48772
<br />847
<br />838
<br />-1 25
<br />First SDI Production MWD Survey
<br />2,29800
<br />86 17
<br />27960
<br />2,00932
<br />9027
<br />-51069
<br />51861
<br />6.79
<br />6.77
<br />0.52
<br />2,33000
<br />8838
<br />280.15
<br />2,010.84
<br />95.75
<br />- 542.18
<br />55057
<br />712
<br />691
<br />1 72
<br />2,361.00
<br />89.83
<br />279.35
<br />2,011.32
<br />101.00
<br />-57273
<br />581 56
<br />534
<br />468
<br />-258
<br />2,37600
<br />8808
<br />27801
<br />2,011.60
<br />103.26
<br />-58755
<br />59655
<br />1469
<br />-11.67
<br />-893
<br />2,38300
<br />8738
<br />278.23
<br />2,011.87
<br />104.25
<br />-59447
<br />60354
<br />1048
<br />-1000
<br />314
<br />2,38800
<br />8687
<br />278.63
<br />2,012.13
<br />104.98
<br />-59941
<br />60853
<br />1296
<br />-1020
<br />800
<br />2,39500
<br />8647
<br />278.90
<br />2,012.53
<br />106.05
<br />-60632
<br />61552
<br />6.89
<br />-571
<br />386
<br />2,40800
<br />8690
<br />279.20
<br />2,013.28
<br />108.09
<br />-61914
<br />62850
<br />4.03
<br />331
<br />231
<br />2,41800
<br />8768
<br />279.65
<br />2,013.76
<br />109.73
<br />-62899
<br />638.48
<br />900
<br />780
<br />450
<br />2,42700
<br />8825
<br />279.72
<br />2,01408
<br />111.24
<br />-63786
<br />64748
<br />638
<br />6.33
<br />078
<br />2,434.00
<br />88.52
<br />27970
<br />2,014.27
<br />11242
<br />-64475
<br />654.48
<br />387
<br />386
<br />-029
<br />2,444.00
<br />88.96
<br />27990
<br />2,01449
<br />11412
<br />- 654.61
<br />664.47
<br />483
<br />440
<br />200
<br />2,458.00
<br />89.97
<br />28094
<br />2,01462
<br />116.65
<br />-66837
<br />678.47
<br />1035
<br />721
<br />7.43
<br />2,468.00
<br />90.37
<br />282.07
<br />2,01459
<br />11865
<br />- 678.17
<br />688.47
<br />11 99
<br />4.00
<br />11 30
<br />2,481.00
<br />91.34
<br />28204
<br />2,01440
<br />121 36
<br />- 690.88
<br />701.46
<br />7.47
<br />746
<br />-023
<br />2,49000
<br />91 61
<br />28141
<br />2,01417
<br />12319
<br />- 699.69
<br />71045
<br />7.61
<br />3.00
<br />-7.00
<br />2,502.00
<br />91.28
<br />283.40
<br />2,01387
<br />125.77
<br />- 711.41
<br />72244
<br />16.80
<br />-2.75
<br />16.58
<br />2,530.00
<br />91 01
<br />282.00
<br />2,013.31
<br />131.92
<br />-73872
<br />75041
<br />5.09
<br />-0.96
<br />-5.00
<br />Last SDI Production
<br />MWD Survey
<br />2,55900
<br />91 50
<br />282.00
<br />2,012.67
<br />137.95
<br />-76708
<br />77938
<br />1.69
<br />1 69
<br />0.00
<br />Projection to TD
<br />911012013 4 20-55PM Page 4 COMPASS 5000.1 Build 70
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