JOHNSON

Oil · District 8A · Lease #67491

Operator: RAW OIL & GAS, INC.

Cum Oil

369k BBL

Cum Gas

243k MCF

casinghead

Wells

4

Production

1996-01 — 2026-04

Peak Month

2004-04

Production History

Cum Oil: 368,969 BBL Cum Gas: 243,189 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

4,918 BBL/mo

Di (annual)

55.4%

b-factor

0.9

EUR

323,427 BBL

R-squared

0.428

type

hyperbolic

Operator History (from monthly production reports)

2021-02 — 2026-07 EXTEX OPERATING COMPANY 66 mo
2011-12 — 2021-01 LEGACY RESERVES OPERATING LP 110 mo
2002-03 — 2011-11 RAW OIL & GAS, INC. 117 mo
1996-01 — 2002-02 HAT OIL & GAS, INC. 74 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4EXTEX OPERATING COMPANY16,0002004-09-29
3EXTEX OPERATING COMPANY16,9002004-02-06
2EXTEX OPERATING COMPANY26,6001996-11-04
1EXTEX OPERATING COMPANY16,5001995-11-10