HYMAN -H-

Oil // district 10 // lease#41123

op: STERLING OIL AND GAS LLC

cum_oil

1k BBL

cum_gas

0 MCF

wells

3

production

2011-12 — 2026-03

peak_month

2012-04

-- production_history

cum_oil: 1,361 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

24 BBL/mo

Di (annual)

28.3%

b-factor

0.0

EUR

972 BBL

R-squared

0.375

type

exponential

-- wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1WIFIRST RESERVE OIL & GAS CO12,9501997-04-25
3FIRST RESERVE OIL & GAS CO12,9501997-04-23
242-227-01622--------
EOF // data source: Texas Railroad Commission // 2026