STATE TRACT 686

Oil · District 04 · Lease #10486

Operator: ABRAXAS PRODUCTION CORPORATION

Cum Oil

1k BBL

Cum Gas

30k MCF

casinghead

Wells

1

Production

1993-01 — 1993-10

Peak Month

1993-03

Production History

Cum Oil: 1,267 BBL Cum Gas: 30,160 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

548 BBL/mo

Di (annual)

736.4%

b-factor

0.0

EUR

920 BBL

R-squared

0.985

type

exponential

Operator History (from monthly production reports)

1996-02 — 1999-01 ABRAXAS PETROLEUM CORPORATION 36 mo
1993-01 — 1996-01 ABRAXAS PRODUCTION CORPORATION 37 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5ALABRAXAS PRODUCTION CORPORATION29,5001985-11-14