UNIVERSITY 1702

Oil · District 08 · Lease #35821

Operator: ABRAXAS PETROLEUM CORPORATION

Cum Oil

2k BBL

Cum Gas

6k MCF

casinghead

Wells

1

Production

1998-06 — 2003-05

Peak Month

1998-11

Production History

Cum Oil: 1,876 BBL Cum Gas: 6,049 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

129 BBL/mo

Di (annual)

518.2%

b-factor

0.8

EUR

931 BBL

R-squared

0.373

type

hyperbolic

Operator History (from monthly production reports)

1998-06 — 2005-01 ABRAXAS PETROLEUM CORPORATION 80 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1ABRAXAS PETROLEUM CORPORATION213,0001998-03-06