< leases

WATERS, F. M.

Oil · District 8A · Lease #63223

Operator: VANGUARD PERMIAN, LLC

Fields: MONARCH (SAN ANDRES)

Cum Oil

157k BBL

Cum Gas

149 MCF

casinghead

Wells

1

Production

1993-01 — 2026-04

Peak Month

1993-08

Production History

Cum Oil: 156,783 BBL Cum Gas: 149 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

540 BBL/mo

Di (annual)

2.2%

b-factor

0.0

EUR

195,706 BBL

R-squared

0.544

type

exponential

Operator History (from monthly production reports)

2020-06 — 2026-07 GRACE PETROLEUM OPERATING, LLC 74 mo
2019-09 — 2020-05 GRIZZLY OP OF DELAWARE, LLC 9 mo
2015-05 — 2019-08 VANGUARD OPERATING, LLC 52 mo
2011-05 — 2015-04 VANGUARD PERMIAN, LLC 48 mo
2001-01 — 2011-04 NEWFIELD EXPL. MID-CON. INC 124 mo
2000-04 — 2000-12 LARIAT PETROLEUM INC. (A) 9 mo
1994-11 — 2000-03 REDSTONE OIL & GAS COMPANY 65 mo
1993-01 — 1994-10 PETROPLEX EQUIPMENT, INC. 22 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
442-165-32647GRACE PETROLEUM OPERATING, LLC15,6501983-09-12