WIGHT, L. E., MRS. -4-

Oil · District 08 · Lease #9049

Operator: WALSH & WATTS, INC.

Cum Oil

334k BBL

Cum Gas

45k MCF

casinghead

Wells

16

Production

1993-01 — 2023-06

Peak Month

1993-03

Production History

Cum Oil: 333,904 BBL Cum Gas: 44,978 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,644 BBL/mo

Di (annual)

9.7%

b-factor

0.0

EUR

323,998 BBL

R-squared

0.768

type

exponential

Operator History (from monthly production reports)

2025-12 — 2026-07 UNITED OIL & SHALE LLC 8 mo
2021-08 — 2025-11 WALSH & WATTS, INC. 52 mo
2018-03 — 2021-07 MAMMOTH EXPLORATION LLC 41 mo
2012-12 — 2018-02 SABER OIL & GAS VENTURES, LLC 63 mo
2000-04 — 2012-11 HUNTINGTON ENERGY, L.L.C. 152 mo
1993-01 — 2000-03 CONOCO INC. 87 mo

Wells (16)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
14WALSH & WATTS, INC.14,4002019-04-26
32UNITED OIL & SHALE LLC15,5001982-08-09
31WUNITED OIL & SHALE LLC15,4001980-09-15
28UNITED OIL & SHALE LLC15,6001980-02-22
27WUNITED OIL & SHALE LLC15,4001980-01-15
1042-135-31390UNITED OIL & SHALE LLC------
11W42-135-31450UNITED OIL & SHALE LLC------
12W42-135-31449UNITED OIL & SHALE LLC------
1342-135-31448UNITED OIL & SHALE LLC------
15W42-135-31536UNITED OIL & SHALE LLC------
342-135-07426UNITED OIL & SHALE LLC------
4W42-135-07427UNITED OIL & SHALE LLC------
5W42-135-07428UNITED OIL & SHALE LLC------
642-135-07429UNITED OIL & SHALE LLC------
7W42-135-07430UNITED OIL & SHALE LLC------
942-135-07432UNITED OIL & SHALE LLC------