MCCOLLUM - MILES

Oil · District 08 · Lease #34623

Operator: ZARVONA ENERGY LLC

Cum Oil

75k BBL

Cum Gas

53k MCF

casinghead

Wells

1

Production

1995-09 — 2026-04

Peak Month

1995-11

Production History

Cum Oil: 75,410 BBL Cum Gas: 53,269 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,068 BBL/mo

Di (annual)

208.8%

b-factor

1.6

EUR

59,667 BBL

R-squared

0.382

type

hyperbolic

Operator History (from monthly production reports)

2017-01 — 2026-07 ZARVONA ENERGY LLC 115 mo
2015-11 — 2016-12 SOGO III LLC 14 mo
2013-10 — 2015-10 MEMORIAL PRODUCTION OPER. LLC 25 mo
2012-07 — 2013-09 STANOLIND OPERATING LLC 15 mo
2000-07 — 2012-06 TACOR RESOURCES INC 144 mo
1995-09 — 2000-06 MATADOR OPERATING COMPANY 58 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1ZARVONA ENERGY LLC29,5001995-05-24