UNIVERSITY 4-13

Oil · District 7C · Lease #18275

Operator: VENCER ENERGY, LLC

Cum Oil

151k BBL

Cum Gas

141k MCF

casinghead

Wells

1

Production

2013-09 — 2026-03

Peak Month

2013-10

Production History

Cum Oil: 151,438 BBL Cum Gas: 141,063 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

5,288 BBL/mo

Di (annual)

102.0%

b-factor

0.8

EUR

188,815 BBL

R-squared

0.752

type

hyperbolic

Operator History (from monthly production reports)

2024-01 — 2026-07 CIVITAS PERMIAN OPERATING, LLC 31 mo
2021-08 — 2023-12 VENCER ENERGY, LLC 29 mo
2013-09 — 2021-07 HUNT OIL COMPANY 95 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4HCIVITAS PERMIAN OPERATING, LLC118,0002013-06-21