UNIVERSITY

Oil · District 08 · Lease #33370

Operator: OCTANE ENERGY OPERATING, LLC

Cum Oil

69k BBL

Cum Gas

147k MCF

casinghead

Wells

7

Production

1993-01 — 2026-04

Peak Month

1993-01

Production History

Cum Oil: 68,955 BBL Cum Gas: 147,491 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,585 BBL/mo

Di (annual)

74.2%

b-factor

0.8

EUR

73,732 BBL

R-squared

0.828

type

hyperbolic

Operator History (from monthly production reports)

2025-11 — 2026-07 OCTANE ENERGY OPERATING, LLC 9 mo
2017-10 — 2025-10 FIVESTONES ENERGY LLC 97 mo
1995-01 — 2017-09 CAPROCK EXPLORATION, INC. 273 mo
1994-06 — 1994-12 DADCO, INC. 7 mo
1993-01 — 1994-05 FINA OIL & CHEMICAL COMPANY 17 mo

Wells (7)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3OCTANE ENERGY OPERATING, LLC29,0002019-10-02
4OCTANE ENERGY OPERATING, LLC29,0002018-04-26
6OCTANE ENERGY OPERATING, LLC29,0002018-03-09
8OCTANE ENERGY OPERATING, LLC28,0002018-02-23
1OCTANE ENERGY OPERATING, LLC16,2241992-04-17
2OCTANE ENERGY OPERATING, LLC15,8321992-03-20
5OCTANE ENERGY OPERATING, LLC15,7941991-12-11