SOUTHWEST TEXAS CORP

Oil // district 4 // lease#13172

op: WAGNER OIL COMPANY

cum_oil

34k BBL

cum_gas

0 MCF

wells

1

production

2003-09 — 2023-12

peak_month

2003-09

-- production_history

cum_oil: 34,393 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,231 BBL/mo

Di (annual)

59.7%

b-factor

0.3

EUR

35,145 BBL

R-squared

0.867

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
236KOSAREK, CHARLIE26,6002001-01-23
EOF // multi-state drilling data platform // 2026