DAVIS UNIT

Oil · District 01 · Lease #19073

Operator: ZARVONA ENERGY LLC

Cum Oil

520k BBL

Cum Gas

377k MCF

casinghead

Wells

2

Production

2017-04 — 2026-04

Peak Month

2017-12

Production History

Cum Oil: 520,375 BBL Cum Gas: 377,329 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

10,468 BBL/mo

Di (annual)

24.9%

b-factor

0.0

EUR

503,471 BBL

R-squared

0.543

type

exponential

Operator History (from monthly production reports)

2023-12 — 2026-07 ZARVONA ENERGY LLC 32 mo
2017-04 — 2023-11 EARTHSTONE OPERATING, LLC 80 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HZARVONA ENERGY LLC29,6172017-02-28
2HZARVONA ENERGY LLC29,6192017-02-28