BARKSDALE ESTATE

Oil · District 09 · Lease #29924

Operator: UPHAM OIL & GAS COMPANY

Cum Oil

999 BBL

Cum Gas

40k MCF

casinghead

Wells

1

Production

2001-06 — 2005-08

Peak Month

2001-06

Production History

Cum Oil: 999 BBL Cum Gas: 39,648 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

95 BBL/mo

Di (annual)

703.8%

b-factor

0.9

EUR

598 BBL

R-squared

0.307

type

hyperbolic

Operator History (from monthly production reports)

2001-06 — 2026-07 UPHAM OIL & GAS COMPANY 302 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3UPHAM OIL & GAS COMPANY47,5002005-06-06