CARTER, A. T. -A-

Oil · District 8A · Lease #66794

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

Fields: BRALLEY (SILURIAN)

Cum Oil

1.0M BBL

Cum Gas

36k MCF

casinghead

Wells

1

Production

1993-01 — 2026-04

Peak Month

1997-12

Production History

Cum Oil: 1,037,094 BBL Cum Gas: 36,171 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

8,449 BBL/mo

Di (annual)

23.1%

b-factor

0.6

EUR

821,524 BBL

R-squared

0.881

type

hyperbolic

Operator History (from monthly production reports)

2025-09 — 2026-07 BCE-MACH III LLC 11 mo

2019-07 — 2025-08 SABINAL ENERGY OPERATING, LLC 74 mo

2019-02 — 2019-06 DIAMONDBACK E&P LLC 5 mo

1998-12 — 2019-01 ENERGEN RESOURCES CORPORATION 242 mo

1998-11 — 1998-11 TAURUS EXPLORATION U.S.A., INC. 1 mo

1998-04 — 1998-10 EEX CORPORATION 7 mo

1997-08 — 1998-03 ENSERCH EXPLORATION, INC 8 mo

1995-03 — 1997-07 ENSERCH OIL & GAS, INC. 29 mo

1993-01 — 1995-02 EP OPERATING LIMITED PARTNERSHIP 26 mo

Wells (1)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
1	42-501-33757	BCE-MACH III LLC	2	13,200	1991-10-22