PARKEY -C-

Oil · District 09 · Lease #18178

Operator: WORTHAM OPERATING, LLC

Cum Oil

41k BBL

Cum Gas

22 MCF

casinghead

Wells

4

Production

1993-01 — 2025-12

Peak Month

1994-12

Production History

Cum Oil: 40,915 BBL Cum Gas: 22 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

284 BBL/mo

Di (annual)

11.2%

b-factor

0.0

EUR

30,445 BBL

R-squared

0.467

type

exponential

Operator History (from monthly production reports)

2017-07 — 2026-07 ENR OPERATING, LLC 109 mo
2016-03 — 2017-06 COMSTOCK ENERGY, LLC 16 mo
1999-01 — 2016-02 WORTHAM OPERATING, LLC 206 mo
1993-01 — 1998-12 WORTHAM, E. H. 72 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4ENR OPERATING LLC14,3712017-11-28
142-009-32099ENR OPERATING LLC------
242-009-32252ENR OPERATING LLC------
342-009-32251ENR OPERATING LLC------