UNIVERSITY "B"

Oil · District 08 · Lease #33070

Operator: WJC, INC.

Fields: MCELROY, NORTH (SILURIAN)

Cum Oil

41k BBL

Cum Gas

131k MCF

casinghead

Wells

1

Production

1993-01 — 2018-11

Peak Month

2005-04

Production History

Cum Oil: 40,656 BBL Cum Gas: 131,438 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

279 BBL/mo

Di (annual)

6.9%

b-factor

0.0

EUR

47,076 BBL

R-squared

0.369

type

exponential

Operator History (from monthly production reports)

2025-08 — 2026-07 R3 OPERATING CORPORATION 12 mo

2025-04 — 2025-07 T2 OPERATING CORPORATION 4 mo

2022-12 — 2025-03 BOAZ ENERGY II OPERATING, LLC 28 mo

2017-05 — 2022-11 SEGURO OIL AND GAS, LLC 67 mo

2016-09 — 2017-04 BUSTAMANTE OIL COMPANY 8 mo

2013-07 — 2016-08 LEGACY RESERVES OPERATING LP 38 mo

2009-01 — 2013-06 RESACA OPERATING COMPANY 54 mo

2006-06 — 2008-12 TORCH ENERGY SERVICES, INC. 31 mo

2001-01 — 2006-05 SDG RESOURCES L.P. 65 mo

2000-12 — 2000-12 RAPTOR RESOURCES, INC. 1 mo

1996-04 — 2000-11 WJC, INC. 56 mo

1994-06 — 1996-03 DUNE OIL AND GAS, INC. 22 mo

1994-02 — 1994-05 WJC, INC. 4 mo

1993-01 — 1994-01 UNION OIL COMPANY OF CALIFORNIA 13 mo

Wells (1)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
2	42-103-31046	R3 OPERATING CORPORATION	3	12,019	2017-11-14

UNIVERSITY "B"

Production HistoryBeta Production data is a work in progress — still being validated against RRC filings. Spot something off or have questions? [email protected]

Decline Curve Analysis

Operator History (from monthly production reports)

Wells (1)

Production History