< leases

UNIVERSITY

Oil · District 08 · Lease #13440

Operator: TAURUS EXPLORATION U.S.A., INC.

Fields: FASKEN (WOLFCAMP)

Cum Oil

184k BBL

Cum Gas

713k MCF

casinghead

Wells

3

Production

1993-01 — 2026-03

Peak Month

2000-10

Production History

Cum Oil: 183,787 BBL Cum Gas: 712,551 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,735 BBL/mo

Di (annual)

64.4%

b-factor

1.8

EUR

207,023 BBL

R-squared

0.616

type

hyperbolic

Operator History (from monthly production reports)

2023-01 — 2026-07 LIBERTAD OPERATING LLC 43 mo
2019-02 — 2022-12 DIAMONDBACK E&P LLC 47 mo
1998-12 — 2019-01 ENERGEN RESOURCES CORPORATION 242 mo
1998-03 — 1998-11 TAURUS EXPLORATION U.S.A., INC. 9 mo
1997-09 — 1998-02 BC OPERATING, INC. 6 mo
1993-01 — 1997-08 PARISH, JOHN R. 56 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
742-003-38663LIBERTAD OPERATING LLC19,0002000-08-08
242-003-00599LIBERTAD OPERATING LLC18,9001998-07-08
342-003-00600LIBERTAD OPERATING LLC311,1001998-06-17