TAHOE-JOHNSON

Oil · District 08 · Lease #27420

Operator: SOUTHWEST-OPERATING

Fields: JOHNSON

Cum Oil

2k BBL

Cum Gas

14k MCF

casinghead

Wells

1

Production

1993-01 — 1999-11

Peak Month

1995-04

Production History

Cum Oil: 2,015 BBL Cum Gas: 13,506 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

219 BBL/mo

Di (annual)

131.7%

b-factor

0.0

EUR

1,993 BBL

R-squared

0.628

type

exponential

Operator History (from monthly production reports)

1994-12 — 2026-07 SOUTHWEST-OPERATING 380 mo
1993-01 — 1994-11 PRO- GAS, INC. 23 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1SOUTHWEST-OPERATING14,5001982-04-07