RICHARDSON NORTH

Oil · District 7B · Lease #30431

Operator: GREAT AMERICAN RESOURCES INC.

Fields: KATZ (STRAWN)

Cum Oil

126k BBL

Cum Gas

0 MCF

Wells

4

Production

2009-11 — 2026-04

Peak Month

2010-03

Production History

Cum Oil: 126,411 BBL Cum Gas: 0 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,420 BBL/mo

Di (annual)

23.5%

b-factor

0.0

EUR

123,296 BBL

R-squared

0.814

type

exponential

Operator History (from monthly production reports)

2024-06 — 2026-07 GREAT AMERICAN RESOURCES INC. 26 mo
2015-05 — 2024-05 CHOLLA PETROLEUM, INC. 109 mo
2009-11 — 2015-04 APACHE CORPORATION 66 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
7GREAT AMERICAN RESOURCES INC.15,9992015-09-15
5GREAT AMERICAN RESOURCES INC.15,5002003-08-12
6GREAT AMERICAN RESOURCES INC.15,5002003-08-11
4GREAT AMERICAN RESOURCES INC.15,3002002-12-19