VAUGHN UNIT

Oil // district 3 // lease#18414

op: WCS OIL & GAS CORPORATION

cum_oil

42k BBL

cum_gas

0 MCF

wells

2

production

1993-01 — 2026-03

peak_month

2011-07

-- production_history

cum_oil: 42,233 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

971 BBL/mo

Di (annual)

161.3%

b-factor

0.2

EUR

9,006 BBL

R-squared

0.683

type

hyperbolic

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1WCS OIL AND GAS CORPORATION29,0002010-06-18
1HWCS OIL AND GAS CORPORATION29,0002010-06-18
EOF // data source: Texas Railroad Commission // 2026