QUATTLEBAUM

Oil · District 08 · Lease #21788

Operator: STALLION ENERGY, INC.

Cum Oil

22k BBL

Cum Gas

31k MCF

casinghead

Wells

2

Production

1993-01 — 2003-11

Peak Month

1998-11

Production History

Cum Oil: 22,315 BBL Cum Gas: 31,459 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

764 BBL/mo

Di (annual)

56.0%

b-factor

0.0

EUR

16,350 BBL

R-squared

0.820

type

exponential

Operator History (from monthly production reports)

2004-05 — 2014-12 ENDEAVOR ENERGY RESOURCES L.P. 128 mo
2003-08 — 2004-04 STALLION ENERGY, INC. 9 mo
1994-11 — 2003-07 ODESSA EXPLORATION, INC. 105 mo
1993-01 — 1994-10 PENTEX OPERATING COMPANY 22 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2ENDEAVOR ENERGY RESOURCES L.P.19,6001998-03-18
142-317-30213ENDEAVOR ENERGY RESOURCES L.P.------