COWDEN "F" 5600

Oil // district 10 // lease#36275

op: PERMIAN RESOURCES, INC.

cum_oil

44k BBL

cum_gas

0 MCF

wells

4

production

2000-02 — 2008-06

peak_month

2005-01

-- production_history

cum_oil: 43,920 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,720 BBL/mo

Di (annual)

166.7%

b-factor

2.0

EUR

148,015 BBL

R-squared

0.901

type

hyperbolic

-- wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5PECOS OPERATING COMPANY, LLC48,2502022-04-26
6FIVESTONES ENERGY LLC48,1692022-04-26
1FIVESTONES ENERGY LLC48,6002021-04-30
2FIVESTONES ENERGY LLC38,1612020-10-26
EOF // data source: Texas Railroad Commission // 2026