RICHARD EHRIG UNIT

Oil · District 01 · Lease #12681

Operator: TUSKAR (TEXAS), INC.

Cum Oil

1k BBL

Cum Gas

981 MCF

casinghead

Wells

2

Production

1993-01 — 1994-01

Peak Month

1993-04

Production History

Cum Oil: 1,288 BBL Cum Gas: 981 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

199 BBL/mo

Di (annual)

205.7%

b-factor

0.0

EUR

1,156 BBL

R-squared

0.571

type

exponential

Operator History (from monthly production reports)

1994-08 — 1994-12 J & M WELL SALVAGE COMPANY 5 mo
1993-01 — 1994-07 TUSKAR (TEXAS), INC. 19 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HTUSKAR (TEXAS), INC.712,2502008-02-14
H 1TUSKAR (TEXAS), INC.712,2502008-02-14