RANDOLPH-GURLEY UNIT

Oil · District 10 · Lease #9368

Operator: TEXAS AMERICAN RESOURCES COMPANY

Cum Oil

111k BBL

Cum Gas

183k MCF

casinghead

Wells

1

Production

2014-12 — 2026-03

Peak Month

2015-04

Production History

Cum Oil: 111,135 BBL Cum Gas: 183,459 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,542 BBL/mo

Di (annual)

216.4%

b-factor

1.6

EUR

193,915 BBL

R-squared

0.848

type

hyperbolic

Operator History (from monthly production reports)

2025-12 — 2026-07 HIGH RIVER RES OPERATING, LLC 8 mo
2016-09 — 2025-11 QUANAH PANHANDLE, LLC 111 mo
2014-12 — 2016-08 TEXAS AMERICAN RESOURCES COMPANY 21 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
102HHIGH RIVER RES OPERATING, LLC17,3002014-09-06