WALLACE "A"

Oil · District 7B · Lease #27188

Operator: TDC ENGINEERING, INC.

Cum Oil

41k BBL

Cum Gas

120k MCF

casinghead

Wells

1

Production

1994-04 — 1998-04

Peak Month

1995-01

Production History

Cum Oil: 40,626 BBL Cum Gas: 119,778 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,416 BBL/mo

Di (annual)

135.0%

b-factor

0.1

EUR

33,740 BBL

R-squared

0.968

type

hyperbolic

Operator History (from monthly production reports)

2001-10 — 2026-07 SMITH PIPE OF ABILENE 298 mo
1994-04 — 2001-09 TDC ENGINEERING, INC. 90 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2SMITH PIPE OF ABILENE28,0001994-02-23