STEGMUELLER

Oil // district 3 // lease#22813

op: WILDHORSE RESOURCES MNGT CO, LLC

cum_oil

129k BBL

cum_gas

0 MCF

wells

6

production

1995-07 — 2026-03

peak_month

1995-08

-- production_history

cum_oil: 128,501 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

2,312 BBL/mo

Di (annual)

138.4%

b-factor

1.0

EUR

85,247 BBL

R-squared

0.474

type

hyperbolic

-- wells (6)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
11UNION PACIFIC AUSTIN CHALK CO.29,0001995-06-13
9CHAMPLIN EXPLORATION, INC.18,9001980-12-03
10CHAMPLIN EXPLORATION, INC.18,9001980-09-16
6CHAMPLIN EXPLORATION, INC.18,9001980-09-02
7CHAMPLIN EXPLORATION, INC.18,9001980-07-15
4CHAMPLIN EXPLORATION, INC.18,9001980-02-20
EOF // data source: Texas Railroad Commission // 2026