ALLSUP, V. B.

Oil · District 06 · Lease #14825

Operator: SULPHUR RIVER EXPLORATION, INC.

Cum Oil

165k BBL

Cum Gas

148k MCF

casinghead

Wells

5

Production

2008-09 — 2026-04

Peak Month

2010-06

Production History

Cum Oil: 165,377 BBL Cum Gas: 148,281 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,372 BBL/mo

Di (annual)

368.1%

b-factor

1.8

EUR

167,768 BBL

R-squared

0.506

type

hyperbolic

Operator History (from monthly production reports)

2008-09 — 2026-07 SULPHUR RIVER EXPLORATION, INC. 215 mo

Wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1SULPHUR RIVER EXPLORATION, INC.210,4002011-06-13
2SULPHUR RIVER EXPLORATION, INC.211,3472011-06-13
6SULPHUR RIVER EXPLORATION, INC.17,2002008-10-04
3SULPHUR RIVER EXPLORATION, INC.37,1102003-04-25
4SULPHUR RIVER EXPLORATION, INC.36,5001995-06-28