< leases

SYNATSCHK -C-

Oil · District 08 · Lease #31303

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

Fields: SPRABERRY (TREND AREA)

Cum Oil

93k BBL

Cum Gas

234k MCF

casinghead

Wells

2

Production

1993-01 — 2026-04

Peak Month

1997-05

Production History

Cum Oil: 93,226 BBL Cum Gas: 234,376 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,331 BBL/mo

Di (annual)

256.2%

b-factor

0.0

EUR

6,254 BBL

R-squared

0.768

type

exponential

Operator History (from monthly production reports)

2025-01 — 2026-07 DIAMONDBACK E&P LLC 19 mo
2004-05 — 2024-12 ENDEAVOR ENERGY RESOURCES L.P. 248 mo
2003-06 — 2004-04 STALLION ENERGY, INC. 11 mo
1998-12 — 2003-05 ENERGEN RESOURCES CORPORATION 54 mo
1998-03 — 1998-11 TAURUS EXPLORATION U.S.A., INC. 9 mo
1993-01 — 1998-02 BC OPERATING, INC. 62 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
142-329-31839DIAMONDBACK E&P LLC19,3501987-05-15
242-329-31840DIAMONDBACK E&P LLC19,3501987-05-15