ROSCOE BROWN 15

Oil // district 9 // lease#18668

op: PERMIAN RESOURCES OPERATING, LLC

cum_oil

226k BBL

cum_gas

0 MCF

wells

4

production

2014-06 — 2026-03

peak_month

2018-09

-- production_history

cum_oil: 226,449 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

13,512 BBL/mo

Di (annual)

178.7%

b-factor

0.5

EUR

177,691 BBL

R-squared

0.893

type

hyperbolic

-- wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
15HBFORELAND OPERATING, LLC19,6002017-12-21
19HBFORELAND OPERATING, LLC19,6002017-12-21
10CHFORELAND OPERATING, LLC19,6002013-12-30
8CHFORELAND OPERATING, LLC19,6002013-12-18
EOF // data source: Texas Railroad Commission // 2026