< leases

UNIVERSITY SOUTH

Oil · District 7C · Lease #18991

Operator: RRP OPERATING LLC

Fields: LIN (WOLFCAMP)

Cum Oil

745k BBL

Cum Gas

6.9M MCF

casinghead

Wells

21

Production

2015-02 — 2026-04

Peak Month

2016-10

Production History

Cum Oil: 745,217 BBL Cum Gas: 6,873,658 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

14,445 BBL/mo

Di (annual)

44.7%

b-factor

1.1

EUR

1,329,781 BBL

R-squared

0.963

type

hyperbolic

Operator History (from monthly production reports)

2021-02 — 2026-07 RRP OPERATING LLC 66 mo
2015-02 — 2021-01 EP ENERGY E&P COMPANY, L.P. 72 mo

Wells (21)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4506GH42-105-41501RRP OPERATING LLC17,7502012-05-29
4506HH42-105-41500RRP OPERATING LLC17,7502012-05-29
4506PH42-105-41481RRP OPERATING LLC17,7502012-05-16
4613CH42-105-41479RRP OPERATING LLC17,7502012-05-15
4613DH42-105-41480RRP OPERATING LLC17,7502012-05-15
4506MH42-105-41477RRP OPERATING LLC17,7502012-05-11
4506OH42-105-41478RRP OPERATING LLC17,7502012-05-11
4525DH42-105-41472RRP OPERATING LLC17,7502012-05-09
4525CH42-105-41471RRP OPERATING LLC27,7502012-05-08
4620AH42-105-41464RRP OPERATING LLC27,7502012-05-02
4620BH42-105-41465RRP OPERATING LLC17,7502012-05-02
4620CH42-105-41459RRP OPERATING LLC17,7502012-05-02
4624CH42-105-41462RRP OPERATING LLC17,7502012-04-30
4624DH42-105-41463RRP OPERATING LLC17,7502012-04-30
4613AH42-105-41455RRP OPERATING LLC17,0002012-04-23
4613BH42-105-41456RRP OPERATING LLC26,5002012-04-23
4624BH42-105-41448RRP OPERATING LLC18,5002012-04-10
4616AH42-105-41411RRP OPERATING LLC18,5002012-02-17
5109AH42-105-41413RRP OPERATING LLC18,5002012-02-16
4624AH42-105-41357RRP OPERATING LLC28,5002011-11-23
4506AH42-105-41353RRP OPERATING LLC18,5002011-11-18