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WARREN

Oil · District 8A · Lease #67900

Operator: YOUNG, MARSHALL R., OIL CO.

Fields: NEW ERA, S. (GLORIETA)

Cum Oil

405k BBL

Cum Gas

25k MCF

casinghead

Wells

4

Production

1998-03 — 2026-04

Peak Month

2001-06

Production History

Cum Oil: 404,919 BBL Cum Gas: 25,493 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

8,411 BBL/mo

Di (annual)

90.9%

b-factor

0.7

EUR

287,349 BBL

R-squared

0.900

type

hyperbolic

Operator History (from monthly production reports)

2023-02 — 2026-07 MAVERICK OPERATING, LLC 42 mo
2021-01 — 2023-01 SLANT OPERATING, LLC 25 mo
2017-08 — 2020-12 STANOLIND PRODUCTION LLC 41 mo
2015-11 — 2017-07 SOGO III LLC 21 mo
2013-10 — 2015-10 MEMORIAL PRODUCTION OPER. LLC 25 mo
2010-12 — 2013-09 STANOLIND OPERATING LLC 34 mo
1998-03 — 2010-11 YOUNG, MARSHALL R., OIL CO. 153 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
442-165-35694MAVERICK OPERATING, LLC17,4002001-02-28
342-165-35611MAVERICK OPERATING, LLC17,4002000-08-15
242-165-35511MAVERICK OPERATING, LLC17,4002000-04-10
142-165-35323MAVERICK OPERATING, LLC17,5001998-01-23