LEE 128-19 B

Oil · District 08 · Lease #60596

Operator: AMTEX ENERGY, INC.

Cum Oil

467k BBL

Cum Gas

1.0M MCF

casinghead

Wells

1

Production

2023-11 — 2026-04

Peak Month

2023-12

Production History

Cum Oil: 466,806 BBL Cum Gas: 1,011,654 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

32,233 BBL/mo

Di (annual)

159.1%

b-factor

1.5

EUR

1,914,571 BBL

R-squared

0.954

type

hyperbolic

Operator History (from monthly production reports)

2023-11 — 2026-07 AMTEX ENERGY, INC. 33 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
702HAMTEX ENERGY, INC.211,3352022-06-16