FOSTER, R. T. "13"

Oil · District 08 · Lease #35382

Operator: REMNANT OIL OPERATING, LLC

Fields: CONGER (LEONARD)

Cum Oil

546 BBL

Cum Gas

5 MCF

casinghead

Wells

1

Production

1997-05 — 2002-06

Peak Month

1998-05

Production History

Cum Oil: 546 BBL Cum Gas: 5 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

62 BBL/mo

Di (annual)

318.3%

b-factor

0.7

EUR

554 BBL

R-squared

0.450

type

hyperbolic

Operator History (from monthly production reports)

2020-01 — 2026-07 APV MCCAMEY LLC 79 mo

2016-10 — 2019-12 7S OIL & GAS, LLC 39 mo

2016-06 — 2016-09 REMNANT OIL OPERATING, LLC 4 mo

2006-04 — 2016-05 LEGACY RESERVES OPERATING LP 122 mo

1999-11 — 2006-03 BROTHERS PRODUCTION COMPANY INC. 77 mo

1997-05 — 1999-10 MARATHON OIL COMPANY 30 mo

Wells (1)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
2	42-431-32776	APV MCCAMEY LLC	2	8,000	1997-01-17