LUTZENBERGER

Oil · District 7B · Lease #17405

Operator: RJKB FOSTER OPERATING LLC

Cum Oil

17k BBL

Cum Gas

215k MCF

casinghead

Wells

1

Production

1993-01 — 2025-02

Peak Month

2015-01

Production History

Cum Oil: 17,242 BBL Cum Gas: 215,070 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

131 BBL/mo

Di (annual)

9.5%

b-factor

0.0

EUR

16,392 BBL

R-squared

0.624

type

exponential

Operator History (from monthly production reports)

2021-03 — 2026-07 RJKB FOSTER OPERATING LLC 65 mo
1993-01 — 2021-02 FOSTER, RANDY 338 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1RJKB FOSTER OPERATING LLC13,9001980-12-31