HOWENSTINE, O.

Oil · District 08 · Lease #1436

Operator: VIN FISHER OPERATING, INC.

Fields: FORT STOCKTON

Cum Oil

33k BBL

Cum Gas

88 MCF

casinghead

Wells

3

Production

1993-01 — 2026-04

Peak Month

1993-01

Production History

Cum Oil: 33,032 BBL Cum Gas: 88 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

276 BBL/mo

Di (annual)

26.8%

b-factor

1.0

EUR

32,971 BBL

R-squared

0.735

type

hyperbolic

Operator History (from monthly production reports)

2022-02 — 2026-07 BEAVER OIL & GAS OPERATING, LLC 54 mo
2017-02 — 2022-01 ERNMAR INVESTMENTS, INC. 60 mo
2015-01 — 2017-01 VIN FISHER OPERATING, INC. 25 mo
2010-04 — 2014-12 BURLESON PETROLEUM, INC. 57 mo
1993-01 — 2010-03 BURLESON, LEWIS B. INC. 207 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6BEAVER OIL & GAS OPERATING, LLC13,1001992-02-27
242-371-00949BEAVER OIL & GAS OPERATING, LLC------
442-371-00951BEAVER OIL & GAS OPERATING, LLC------