< leases

SNELL, LABOR

Oil · District 08 · Lease #26652

Operator: HEC PETROLEUM, INC.

Fields: BREEDLOVE, EAST (SPRABERRY)

Cum Oil

60k BBL

Cum Gas

98k MCF

casinghead

Wells

2

Production

1993-01 — 2026-04

Peak Month

1993-08

Production History

Cum Oil: 60,415 BBL Cum Gas: 97,523 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

195 BBL/mo

Di (annual)

12.3%

b-factor

0.3

EUR

24,733 BBL

R-squared

0.473

type

hyperbolic

Operator History (from monthly production reports)

2025-01 — 2026-07 DIAMONDBACK E&P LLC 19 mo
2008-12 — 2024-12 ENDEAVOR ENERGY RESOURCES L.P. 193 mo
2006-04 — 2008-11 CHEVRON MIDCONTINENT, L.P. 32 mo
2002-01 — 2006-03 HEC PETROLEUM, INC. 51 mo
1994-12 — 2001-12 HALLWOOD PETROLEUM, INC. 85 mo
1993-01 — 1994-11 HALLWOOD ENERGY CORPORATION 23 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
242-317-32357DIAMONDBACK E&P LLC19,6001981-05-05
142-317-32356DIAMONDBACK E&P LLC19,6001981-04-24