KEAHEY OIL UNIT

Oil · District 06 · Lease #15174

Operator: STM OIL & GAS LLC

Cum Oil

11k BBL

Cum Gas

4k MCF

casinghead

Wells

1

Production

2012-06 — 2015-10

Peak Month

2012-07

Production History

Cum Oil: 10,921 BBL Cum Gas: 4,133 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,672 BBL/mo

Di (annual)

248.1%

b-factor

0.1

EUR

9,003 BBL

R-squared

0.916

type

hyperbolic

Operator History (from monthly production reports)

2016-11 — 2026-07 STM OIL & GAS LLC 117 mo
2012-06 — 2016-10 BACHTELL OIL & GAS, LTD. 53 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1BACHTELL OIL & GAS LTD.312,0002012-09-21