LIBERTY UNIT

Oil // district 10 // lease#55064

op: CHOLLA PETROLEUM, INC.

cum_oil

221k BBL

cum_gas

0 MCF

wells

1

production

2020-08 — 2026-03

peak_month

2020-11

-- production_history

cum_oil: 221,067 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

11,506 BBL/mo

Di (annual)

252.9%

b-factor

0.6

EUR

129,166 BBL

R-squared

0.592

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HCHOLLA PETROLEUM, INC.18,9992020-04-30
EOF // data source: Texas Railroad Commission // 2026