UNIVERSITY -36A-

Oil · District 08 · Lease #27803

Operator: SLANT OPERATING, LLC

Cum Oil

61k BBL

Cum Gas

1.1M MCF

casinghead

Wells

2

Production

1993-01 — 2026-04

Peak Month

2001-09

Production History

Cum Oil: 60,522 BBL Cum Gas: 1,076,221 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

467 BBL/mo

Di (annual)

24.9%

b-factor

0.2

EUR

27,877 BBL

R-squared

0.758

type

hyperbolic

Operator History (from monthly production reports)

2023-11 — 2026-07 FORMENTERA OPERATIONS LLC 33 mo
2021-07 — 2023-10 SLANT OPERATING, LLC 28 mo
2010-12 — 2021-06 APACHE CORPORATION 127 mo
2002-01 — 2010-11 BP AMERICA PRODUCTION COMPANY 107 mo
1994-06 — 2001-12 ARCO PERMIAN 91 mo
1993-01 — 1994-05 ARCO OIL & GAS CO. 17 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1FORMENTERA OPERATIONS LLC29,1002023-08-17
2FORMENTERA OPERATIONS LLC19,1201982-12-31