EPLEY, J. C.

Oil · District 08 · Lease #21446

Operator: STALLION ENERGY, INC.

Cum Oil

185k BBL

Cum Gas

506k MCF

casinghead

Wells

9

Production

1993-01 — 2026-04

Peak Month

2015-07

Production History

Cum Oil: 185,291 BBL Cum Gas: 505,519 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

667 BBL/mo

Di (annual)

10.9%

b-factor

0.0

EUR

73,253 BBL

R-squared

0.318

type

exponential

Operator History (from monthly production reports)

2021-01 — 2026-07 DIAMONDBACK E&P LLC 67 mo
2016-10 — 2020-12 GUIDON ENERGY MGMT SERVICES LLC 51 mo
2004-05 — 2016-09 ENDEAVOR ENERGY RESOURCES L.P. 149 mo
2003-08 — 2004-04 STALLION ENERGY, INC. 9 mo
1995-07 — 2003-07 ODESSA EXPLORATION, INC. 97 mo
1993-01 — 1995-06 BROWN, TOM INC. 30 mo

Wells (9)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
9DIAMONDBACK E&P LLC213,0002015-02-27
8DIAMONDBACK E&P LLC19,5001998-04-03
7DIAMONDBACK E&P LLC19,5001998-04-01
6DIAMONDBACK E&P LLC19,5001996-07-24
5DIAMONDBACK E&P LLC19,5001996-01-09
142-317-30047DIAMONDBACK E&P LLC------
242-317-30050DIAMONDBACK E&P LLC------
342-317-30269DIAMONDBACK E&P LLC------
442-317-30270DIAMONDBACK E&P LLC------