MAYER A1

Oil · District 7C · Lease #21782

Operator: SEM OPERATING COMPANY LLC

Cum Oil

82k BBL

Cum Gas

1.5M MCF

casinghead

Wells

1

Production

2022-08 — 2026-04

Peak Month

2022-09

Production History

Cum Oil: 81,889 BBL Cum Gas: 1,546,135 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

9,573 BBL/mo

Di (annual)

496.8%

b-factor

0.9

EUR

104,845 BBL

R-squared

0.956

type

hyperbolic

Operator History (from monthly production reports)

2022-08 — 2026-07 SEM OPERATING COMPANY LLC 48 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5003WBSEM OPERATING COMPANY LLC310,0002022-02-04