SPARKMAN

Oil · District 09 · Lease #33262

Operator: OAKRIDGE OIL AND GAS, LP

Cum Oil

67k BBL

Cum Gas

624k MCF

casinghead

Wells

1

Production

2014-11 — 2026-04

Peak Month

2019-05

Production History

Cum Oil: 67,396 BBL Cum Gas: 623,949 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

849 BBL/mo

Di (annual)

12.0%

b-factor

0.0

EUR

84,911 BBL

R-squared

0.658

type

exponential

Operator History (from monthly production reports)

2014-11 — 2026-07 OAKRIDGE OIL AND GAS, LP 141 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
12AOAKRIDGE OIL AND GAS, LP37,5002015-04-07