HANVEY-FEE "E"

Oil · District 7B · Lease #21370

Operator: HANVEY, DON H. OIL INTERESTS INC

Cum Oil

49k BBL

Cum Gas

347k MCF

casinghead

Wells

1

Production

1993-01 — 2026-04

Peak Month

2002-03

Production History

Cum Oil: 48,514 BBL Cum Gas: 346,952 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

214 BBL/mo

Di (annual)

11.9%

b-factor

0.0

EUR

21,482 BBL

R-squared

0.471

type

exponential

Operator History (from monthly production reports)

1993-01 — 2026-07 HANVEY, DON H. OIL INTERESTS INC 403 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
12HANVEY, DON H. OIL INTERESTS INC14,1501984-05-10