LANG-GUERRERO UNIT WELL NO2

Oil // district 3 // lease#11671

op: VINTAGE PETROLEUM, INC.

cum_oil

118k BBL

cum_gas

0 MCF

wells

3

production

1993-01 — 2026-03

peak_month

2013-01

-- production_history

cum_oil: 118,416 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

4,529 BBL/mo

Di (annual)

365.1%

b-factor

1.2

EUR

108,547 BBL

R-squared

0.587

type

hyperbolic

-- wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3HVESS OIL CORPORATION18,3802012-09-19
2PETRO-LEWIS CORPORATION18,7001981-07-13
1ASHLAND EXPLORATION, INC.18,7501977-10-28
EOF // multi-state drilling data platform // 2026