DENMAN -H-

Oil · District 08 · Lease #2880

Operator: WALSH & WATTS, INC.

Cum Oil

252k BBL

Cum Gas

21 MCF

casinghead

Wells

18

Production

1993-01 — 2026-04

Peak Month

1994-03

Production History

Cum Oil: 252,272 BBL Cum Gas: 21 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,570 BBL/mo

Di (annual)

7.2%

b-factor

0.0

EUR

254,626 BBL

R-squared

0.721

type

exponential

Operator History (from monthly production reports)

2025-10 — 2026-07 UNITED OIL & SHALE LLC 10 mo
1993-01 — 2025-09 WALSH & WATTS, INC. 393 mo

Wells (18)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
101UNITED OIL & SHALE LLC13,5002025-01-23
2WUNITED OIL & SHALE LLC13,2501980-10-06
142-227-03468UNITED OIL & SHALE LLC------
1042-227-01162UNITED OIL & SHALE LLC------
1142-227-01166UNITED OIL & SHALE LLC------
1242-227-01171UNITED OIL & SHALE LLC------
1342-227-01175UNITED OIL & SHALE LLC------
1442-227-01178UNITED OIL & SHALE LLC------
1642-227-01225UNITED OIL & SHALE LLC------
1742-227-31324UNITED OIL & SHALE LLC------
1W42-227-30977UNITED OIL & SHALE LLC------
242-227-03466UNITED OIL & SHALE LLC------
342-227-03467UNITED OIL & SHALE LLC------
442-227-02532UNITED OIL & SHALE LLC------
542-227-01441UNITED OIL & SHALE LLC------
642-227-01134UNITED OIL & SHALE LLC------
742-227-01186UNITED OIL & SHALE LLC------
942-227-01158UNITED OIL & SHALE LLC------