GLASS B

Oil // district 13 // lease#30879

op: MOUNTAIN CREEK OIL COMPANY, INC.

cum_oil

169k BBL

cum_gas

0 MCF

wells

6

production

2007-10 — 2026-03

peak_month

2012-06

-- production_history

cum_oil: 168,670 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,778 BBL/mo

Di (annual)

17.4%

b-factor

0.0

EUR

122,483 BBL

R-squared

0.902

type

exponential

-- wells (6)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6GEURIN OIL & GAS13,6002011-03-30
5GEURIN OIL & GAS13,5002008-10-04
3GEURIN OIL & GAS13,5002008-02-21
4GEURIN OIL & GAS13,5002008-02-21
2GEURIN OIL & GAS13,9002007-09-25
1GEURIN OIL & GAS13,9992007-08-16
EOF // multi-state drilling data platform // 2026