< leases

HAM "B"

Oil · District 7C · Lease #11755

Operator: STALLION ENERGY, INC.

Fields: SPRABERRY (TREND AREA)

Cum Oil

111k BBL

Cum Gas

472k MCF

casinghead

Wells

3

Production

1993-01 — 2026-04

Peak Month

1993-05

Production History

Cum Oil: 111,052 BBL Cum Gas: 471,668 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

380 BBL/mo

Di (annual)

26.1%

b-factor

0.0

EUR

17,447 BBL

R-squared

0.494

type

exponential

Operator History (from monthly production reports)

2025-01 — 2026-07 DIAMONDBACK E&P LLC 19 mo
2004-05 — 2024-12 ENDEAVOR ENERGY RESOURCES L.P. 248 mo
2003-08 — 2004-04 STALLION ENERGY, INC. 9 mo
1996-05 — 2003-07 ODESSA EXPLORATION, INC. 87 mo
1993-01 — 1996-04 ARCH PETROLEUM INC. 40 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
742-383-33606DIAMONDBACK E&P LLC17,5001985-11-04
642-383-33591DIAMONDBACK E&P LLC17,5001985-10-21
542-383-33567DIAMONDBACK E&P LLC18,2501985-09-26