HOLLIMAN

Oil // district 13 // lease#31667

op: RIDGE PETROLEUM INC.

cum_oil

105k BBL

cum_gas

0 MCF

wells

2

production

2010-07 — 2026-03

peak_month

2013-03

-- production_history

cum_oil: 104,713 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,747 BBL/mo

Di (annual)

36.2%

b-factor

0.5

EUR

104,198 BBL

R-squared

0.939

type

hyperbolic

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2RIDGE PETROLEUM INC.15,5002012-12-13
1RIDGE PETROLEUM INC.25,5002010-05-20
EOF // data source: Texas Railroad Commission // 2026