BROWN, W.D.

Oil · District 7B · Lease #21350

Operator: MEHAFFEY INVESTMENTS, INC.

Cum Oil

10k BBL

Cum Gas

9k MCF

casinghead

Wells

2

Production

1993-01 — 2026-04

Peak Month

2001-12

Production History

Cum Oil: 9,916 BBL Cum Gas: 8,796 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

38 BBL/mo

Di (annual)

5.4%

b-factor

0.0

EUR

7,783 BBL

R-squared

0.311

type

exponential

Operator History (from monthly production reports)

2000-09 — 2026-07 MEHAFFEY INVESTMENTS, INC. 311 mo
1993-01 — 2000-08 B & B OPERATING COMPANY 92 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2MEHAFFEY INVESTMENTS, INC.13,1001984-07-19
1MEHAFFEY INVESTMENTS, INC.13,0001983-09-29