HARRISON, P.D. "E"

Oil · District 06 · Lease #13502

Operator: TANOS EXPLORATION, LLC

Fields: WILLOW SPRINGS, W.(TR. PK.)

Cum Oil

42k BBL

Cum Gas

601k MCF

casinghead

Wells

1

Production

1995-11 — 2002-10

Peak Month

1995-12

Production History

Cum Oil: 42,374 BBL Cum Gas: 601,243 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,709 BBL/mo

Di (annual)

69.7%

b-factor

0.0

EUR

46,607 BBL

R-squared

0.601

type

exponential

Operator History (from monthly production reports)

2026-01 — 2026-07 EQV OPERATING LLC 7 mo

2017-06 — 2025-12 AMPLIFY ENERGY OPERATING LLC 103 mo

2013-11 — 2017-05 MEMORIAL PRODUCTION OPER. LLC 43 mo

2011-05 — 2013-10 TANOS EXPLORATION, LLC 30 mo

2000-02 — 2011-04 EOG RESOURCES, INC. 135 mo

1995-11 — 2000-01 OXY USA INC. 51 mo

Wells (1)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
10 U	42-183-31080	EQV OPERATING LLC	2	11,500	1994-01-31