SHANNON ESTATE NE

Oil · District 7C · Lease #19052

Operator: ZARVONA ENERGY LLC

Cum Oil

340k BBL

Cum Gas

2.1M MCF

casinghead

Wells

6

Production

2015-05 — 2026-03

Peak Month

2016-11

Production History

Cum Oil: 340,197 BBL Cum Gas: 2,108,037 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

8,268 BBL/mo

Di (annual)

71.9%

b-factor

1.2

EUR

606,999 BBL

R-squared

0.803

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
2015-05 — 2015-11 EOG RESOURCES, INC. 7 mo

Wells (6)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
0403HZARVONA ENERGY LLC17,1002017-09-25
0401HZARVONA ENERGY LLC36,7182016-04-08
9402HZARVONA ENERGY LLC27,5002016-04-08
0402HZARVONA ENERGY LLC16,5642016-03-15
1ZARVONA ENERGY LLC211,0002015-11-12
9401HZARVONA ENERGY LLC16,3002014-10-10