WILLIAMS "B"

Oil · District 8A · Lease #15037

Operator: WALSH & WATTS, INC.

Cum Oil

177k BBL

Cum Gas

10k MCF

casinghead

Wells

4

Production

1993-01 — 2026-04

Peak Month

2011-08

Production History

Cum Oil: 176,854 BBL Cum Gas: 9,828 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

679 BBL/mo

Di (annual)

5.5%

b-factor

0.0

EUR

137,940 BBL

R-squared

0.661

type

exponential

Operator History (from monthly production reports)

1993-01 — 2026-07 WALSH & WATTS, INC. 403 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1WWALSH & WATTS, INC.16,6002011-09-26
3WALSH & WATTS, INC.16,7002010-10-27
142-219-00444WALSH & WATTS, INC.------
242-219-00445WALSH & WATTS, INC.------