BURNEY 6&7

Oil · District 8A · Lease #67248

Operator: ABRAXAS PRODUCTION CORPORATION

Cum Oil

18k BBL

Cum Gas

5 MCF

casinghead

Wells

2

Production

1994-05 — 2007-04

Peak Month

1999-01

Production History

Cum Oil: 18,278 BBL Cum Gas: 5 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

143 BBL/mo

Di (annual)

18.7%

b-factor

0.0

EUR

9,101 BBL

R-squared

0.519

type

exponential

Operator History (from monthly production reports)

1996-02 — 2007-08 ABRAXAS PETROLEUM CORPORATION 139 mo
1994-05 — 1996-01 ABRAXAS PRODUCTION CORPORATION 21 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6UNITEX OIL & GAS, L.L.C.13,3011977-06-24
742-415-30174UNITEX OIL & GAS, L.L.C.------