RUSSELL

Oil // district 9 // lease#17241

op: PAINT ROCK OPERATING, LLC

cum_oil

167k BBL

cum_gas

0 MCF

wells

10

production

2010-06 — 2026-03

peak_month

2011-05

-- production_history

cum_oil: 166,545 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

4,940 BBL/mo

Di (annual)

54.2%

b-factor

0.2

EUR

136,639 BBL

R-squared

0.917

type

hyperbolic

-- wells (10)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
9RPAINT ROCK OPERATING, LLC13,0002014-12-08
40PAINT ROCK OPERATING, LLC14,0002013-06-28
30PAINT ROCK OPERATING, LLC12,5002011-05-27
25PAINT ROCK OPERATING, LLC13,0002011-02-02
24PAINT ROCK OPERATING, LLC13,0002011-01-28
20PAINT ROCK OPERATING, LLC12,5002011-01-04
3PAINT ROCK OPERATING, LLC24,5002010-12-01
11PAINT ROCK OPERATING, LLC14,2002010-07-20
9PAINT ROCK OPERATING, LLC14,2002010-05-18
1PAINT ROCK OPERATING, LLC14,2002010-01-06
EOF // data source: Texas Railroad Commission // 2026