RUMLEY UNIT

Oil · District 03 · Lease #26570

Operator: ROCC OIL & GAS, L.P.

Fields: SOUTHERN BAY (EAGLE FORD)

Cum Oil

706k BBL

Cum Gas

674k MCF

casinghead

Wells

5

Production

2014-11 — 2026-04

Peak Month

2017-01

Production History

Cum Oil: 706,101 BBL Cum Gas: 673,741 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

26,846 BBL/mo

Di (annual)

56.6%

b-factor

0.0

EUR

569,107 BBL

R-squared

0.879

type

exponential

Operator History (from monthly production reports)

2026-01 — 2026-07 FW EAGLE FORD I, LLC 7 mo

2024-01 — 2025-12 BAYTEX ENERGY USA, INC. 24 mo

2022-12 — 2023-12 ROCC OIL & GAS, L.P. 13 mo

2022-04 — 2022-11 PENN VIRGINIA OIL & GAS, L.P. 8 mo

2020-01 — 2022-03 FLATONIA ENERGY, LLC 27 mo

2015-07 — 2019-12 EARTHSTONE OPERATING, LLC 54 mo

2014-11 — 2015-06 OAK VALLEY OPERATING, LLC 8 mo

Wells (5)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
2H	42-149-33389	FW EAGLE FORD I, LLC	1	10,200	2014-09-19
3H	42-149-33390	FW EAGLE FORD I, LLC	1	10,200	2014-09-16
4H	42-149-33391	FW EAGLE FORD I, LLC	1	10,200	2014-09-16
5H	42-149-33392	FW EAGLE FORD I, LLC	1	10,200	2014-09-16
1H	42-149-33388	FW EAGLE FORD I, LLC	1	10,200	2014-09-15