SHANNON ESTATE BB

Oil · District 7C · Lease #19219

Operator: ZARVONA ENERGY LLC

Cum Oil

294k BBL

Cum Gas

772k MCF

casinghead

Wells

5

Production

2015-10 — 2026-03

Peak Month

2017-06

Production History

Cum Oil: 293,620 BBL Cum Gas: 771,784 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

6,770 BBL/mo

Di (annual)

183.1%

b-factor

2.0

EUR

557,724 BBL

R-squared

0.648

type

hyperbolic

Operator History (from monthly production reports)

2020-10 — 2026-07 ZARVONA ENERGY LLC 70 mo
2017-11 — 2020-09 APPROACH OPERATING LLC 35 mo
2015-12 — 2017-10 AMISTAD ENERGY SERVICES, LLC 23 mo
2015-10 — 2015-11 EOG RESOURCES, INC. 2 mo

Wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2602HZARVONA ENERGY LLC17,2002016-10-13
2603HZARVONA ENERGY LLC17,2002016-10-13
2601ZARVONA ENERGY LLC510,5002016-08-08
3602HZARVONA ENERGY LLC17,4002016-03-22
3601HZARVONA ENERGY LLC39,0002015-07-28