EARL SHEPARD

Oil · District 09 · Lease #23165

Operator: RAY HERRING OPERATING CO., LLC

Cum Oil

10k BBL

Cum Gas

48 MCF

casinghead

Wells

2

Production

1993-01 — 2009-09

Peak Month

1993-10

Production History

Cum Oil: 10,150 BBL Cum Gas: 48 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

555 BBL/mo

Di (annual)

194.7%

b-factor

0.4

EUR

5,583 BBL

R-squared

0.826

type

hyperbolic

Operator History (from monthly production reports)

2016-04 — 2018-03 RAY HERRING OPERATING CO., LLC 24 mo
2014-07 — 2016-03 RAY HERRING ESTATE 21 mo
1993-01 — 2014-06 HERRING, RAY 258 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2RAY HERRING OPERATING CO. LLC13,0001982-12-31
1RAY HERRING ESTATE15,0001982-07-02