BIRGE

Oil · District 8A · Lease #67823

Operator: YOUNG, MARSHALL R., OIL CO.

Cum Oil

498k BBL

Cum Gas

34k MCF

casinghead

Wells

3

Production

1997-10 — 2026-04

Peak Month

1999-07

Production History

Cum Oil: 497,659 BBL Cum Gas: 34,353 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

14,665 BBL/mo

Di (annual)

85.0%

b-factor

0.5

EUR

395,388 BBL

R-squared

0.652

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
1997-10 — 2010-11 YOUNG, MARSHALL R., OIL CO. 158 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3MAVERICK OPERATING, LLC17,5001997-11-12
2MAVERICK OPERATING, LLC17,5001997-10-24
1MAVERICK OPERATING, LLC17,5001997-08-19