SHANNON ESTATE BB

Oil · District 7C · Lease #19459

Operator: ZARVONA ENERGY LLC

Cum Oil

63k BBL

Cum Gas

61k MCF

casinghead

Wells

2

Production

2016-08 — 2026-03

Peak Month

2017-05

Production History

Cum Oil: 63,068 BBL Cum Gas: 60,818 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

850 BBL/mo

Di (annual)

24.1%

b-factor

0.0

EUR

42,248 BBL

R-squared

0.313

type

exponential

Operator History (from monthly production reports)

2020-10 — 2026-07 ZARVONA ENERGY LLC 70 mo
2017-11 — 2020-09 APPROACH OPERATING LLC 35 mo
2016-08 — 2017-10 AMISTAD ENERGY SERVICES, LLC 15 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2604VZARVONA ENERGY LLC19,5002017-04-20
2601ZARVONA ENERGY LLC510,5002016-08-08