THORNTON NORTHEAST

Oil · District 7B · Lease #29398

Operator: GRAYSTONE ENERGY CORPORATION

Cum Oil

129 BBL

Cum Gas

0 MCF

Wells

1

Production

2004-04 — 2011-02

Peak Month

2004-06

Production History

Cum Oil: 129 BBL Cum Gas: 0 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

20 BBL/mo

Di (annual)

35.4%

b-factor

0.0

EUR

650 BBL

R-squared

0.580

type

exponential

Operator History (from monthly production reports)

2010-11 — 2026-07 GRAYSTONE ENERGY CORPORATION 189 mo
2004-04 — 2010-10 GRAY OIL & GAS INC. 79 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1GRAYSTONE ENERGY CORPORATION12,5002004-03-01