HERCULES

Oil · District 7C · Lease #18492

Operator: LOS HIJOS DE SANCHEZ J LLC

Fields: HERCULES (CANYON)

Cum Oil

1k BBL

Cum Gas

0 MCF

Wells

1

Production

2013-05 — 2014-11

Peak Month

2013-07

Production History

Cum Oil: 1,180 BBL Cum Gas: 0 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

343 BBL/mo

Di (annual)

914.4%

b-factor

0.4

EUR

748 BBL

R-squared

0.695

type

hyperbolic

Operator History (from monthly production reports)

2025-09 — 2026-07 LOS HIJOS DE SANCHEZ J LLC 11 mo

2020-08 — 2025-08 CROSSTEX SERVICES, L.L.C. 61 mo

2018-06 — 2020-07 COPPER RIDGE RESOURCES LLC 26 mo

2016-08 — 2018-05 DENTON RESOURCES LLC 22 mo

2013-05 — 2016-07 COBALT OPERATING, LLC 39 mo

Wells (1)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
2771	42-451-31957	R K PETROLEUM CORP.	4	8,000	1990-01-26