WEST BRANTLEY JACKSON SM. UNIT

Oil · District 05 · Lease #1949

Operator: WAGNER, DUER & CO.

Cum Oil

2.3M BBL

Cum Gas

1.9M MCF

casinghead

Wells

13

Production

1993-01 — 2026-04

Peak Month

1994-10

Production History

Cum Oil: 2,255,968 BBL Cum Gas: 1,895,933 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

10,133 BBL/mo

Di (annual)

6.0%

b-factor

0.0

EUR

1,938,329 BBL

R-squared

0.420

type

exponential

Operator History (from monthly production reports)

2000-05 — 2026-07 SULPHUR RIVER EXPLORATION, INC. 315 mo
1998-11 — 2000-04 SAMSON LONE STAR LP 18 mo
1993-01 — 1998-10 WAGNER, DUER & CO. 70 mo

Wells (13)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
10SULPHUR RIVER EXPLORATION, INC.19,8001993-08-18
11WSSULPHUR RIVER EXPLORATION, INC.24,8001993-08-18
6WSSULPHUR RIVER EXPLORATION, INC.24,0001990-09-17
6SULPHUR RIVER EXPLORATION, INC.49,7001989-10-19
9SULPHUR RIVER EXPLORATION, INC.19,8001986-08-18
142-223-30031SULPHUR RIVER EXPLORATION, INC.------
1IW42-223-30031SULPHUR RIVER EXPLORATION, INC.------
1WS42-223-30070SULPHUR RIVER EXPLORATION, INC.------
242-223-30013SULPHUR RIVER EXPLORATION, INC.------
342-223-30015SULPHUR RIVER EXPLORATION, INC.------
442-223-30019SULPHUR RIVER EXPLORATION, INC.------
4WS42-223-30019SULPHUR RIVER EXPLORATION, INC.------
5IW42-223-30070SULPHUR RIVER EXPLORATION, INC.------