MORRISON

Oil // district 8 // lease#30271

op: CHOLLA PETROLEUM, INC.

cum_oil

13k BBL

cum_gas

0 MCF

wells

1

production

2009-02 — 2013-09

peak_month

2009-02

-- production_history

cum_oil: 12,632 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,653 BBL/mo

Di (annual)

245.1%

b-factor

0.4

EUR

13,355 BBL

R-squared

0.720

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1ROYAL TEXAN RESOURCES CO.24,9992017-03-16
EOF // data source: Texas Railroad Commission // 2026