KASPER UNIT

Oil · District 01 · Lease #18155

Operator: TEXAS AMERICAN RESOURCES COMPANY

Cum Oil

579k BBL

Cum Gas

872k MCF

casinghead

Wells

4

Production

2014-10 — 2026-04

Peak Month

2015-12

Production History

Cum Oil: 579,138 BBL Cum Gas: 872,314 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

32,204 BBL/mo

Di (annual)

217.1%

b-factor

0.9

EUR

711,987 BBL

R-squared

0.958

type

hyperbolic

Operator History (from monthly production reports)

2020-06 — 2026-07 TEXAS AMERICAN RESOURCES COMPANY 74 mo
2014-10 — 2020-05 ATLAS EAGLE FORD OPER CO, LLC 68 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
8HTEXAS AMERICAN RESOURCES COMPANY19,0002015-06-30
7HTEXAS AMERICAN RESOURCES COMPANY19,0002015-06-25
1HTEXAS AMERICAN RESOURCES COMPANY19,0002014-08-22
2HTEXAS AMERICAN RESOURCES COMPANY19,0002014-08-22