< leases

TAPP, E. A.

Oil · District 8A · Lease #712

Operator: TEXACO E & P INC.

Fields: CORRIGAN

Cum Oil

182k BBL

Cum Gas

5k MCF

casinghead

Wells

2

Production

1993-01 — 2026-04

Peak Month

1993-04

Production History

Cum Oil: 181,898 BBL Cum Gas: 4,843 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,220 BBL/mo

Di (annual)

24.0%

b-factor

0.0

EUR

60,986 BBL

R-squared

0.685

type

exponential

Operator History (from monthly production reports)

2025-08 — 2026-07 R3 OPERATING CORPORATION 12 mo
2025-04 — 2025-07 T2 OPERATING CORPORATION 4 mo
2016-06 — 2025-03 BOAZ ENERGY II OPERATING, LLC 106 mo
2013-10 — 2016-05 MEMORIAL PRODUCTION OPER. LLC 32 mo
2012-07 — 2013-09 STANOLIND OPERATING LLC 15 mo
1993-08 — 2012-06 LANDRETH, ROBERT E. 227 mo
1993-01 — 1993-07 TEXACO E & P INC. 7 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
242-445-30819R3 OPERATING CORPORATION111,6001980-01-24
142-445-00653R3 OPERATING CORPORATION------