ALLEN, J. G.

Oil · District 08 · Lease #36983

Operator: SCHLACHTER OPERATING CORPORATION

Cum Oil

23k BBL

Cum Gas

40k MCF

casinghead

Wells

2

Production

2002-11 — 2025-11

Peak Month

2003-05

Production History

Cum Oil: 23,128 BBL Cum Gas: 40,015 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

460 BBL/mo

Di (annual)

25.5%

b-factor

0.0

EUR

21,653 BBL

R-squared

0.402

type

exponential

Operator History (from monthly production reports)

2020-06 — 2026-07 M2 SQUARED OPERATING, LLC 74 mo
2014-11 — 2020-05 SCHLACHTER OPERATING CORPORATION 67 mo
2013-05 — 2014-10 NEXUS 23 ROYALTY MANAGEMENT LLC 18 mo
2008-03 — 2013-04 NEOSTAR ENERGY CO. 62 mo
2002-11 — 2008-02 GRIFFIN PETROLEUM COMPANY 64 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
9M2 SQUARED OPERATING LLC16,2002003-04-03
13M2 SQUARED OPERATING LLC26,1002002-10-28