UNIVERSITY "12-E"

Oil · District 08 · Lease #420

Operator: UNIVERSAL RESOURCES CORP.

Fields: BLOCK 12

Cum Oil

62k BBL

Cum Gas

385k MCF

casinghead

Wells

3

Production

1993-01 — 2017-03

Peak Month

1995-03

Production History

Cum Oil: 62,042 BBL Cum Gas: 384,898 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

708 BBL/mo

Di (annual)

21.9%

b-factor

0.5

EUR

65,652 BBL

R-squared

0.882

type

hyperbolic

Operator History (from monthly production reports)

2022-01 — 2023-03 CONTANGO RESOURCES, LLC 15 mo

2021-12 — 2021-12 CONTANGO RESOURCES, INC. 1 mo

2020-04 — 2021-11 FDL OPERATING, LLC 20 mo

2013-02 — 2020-03 SHERIDAN PRODUCTION COMPANY, LLC 86 mo

2010-01 — 2013-01 SANDRIDGE EXPL. AND PROD., LLC 37 mo

2004-05 — 2009-12 FOREST OIL PERMIAN CORPORATION 68 mo

1999-11 — 2004-04 MAYNARD OIL CO. 54 mo

1999-04 — 1999-10 QUESTAR EXPL. AND PROD. CO. 7 mo

1996-10 — 1999-03 UNIVERSAL RESOURCES CORP. 30 mo

1994-11 — 1996-09 DALLAS PRODUCTION, INC. 23 mo

1993-01 — 1994-10 UNION OIL COMPANY OF CALIFORNIA 22 mo

Wells (3)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
3	42-003-06571	DALLAS PRODUCTION INC.	2	10,300	1995-02-17
1	42-003-06535	SHERIDAN PRODUCTION COMPANY, LLC	3	10,220	1988-09-20
4	42-003-06591	CONTANGO RESOURCES LLC	1	7,255	1988-08-17

UNIVERSITY "12-E"

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 (3)

Production History