STATE AQ

Oil · District 08 · Lease #42336

Operator: GREYSTONE OIL & GAS, LLP

Cum Oil

4k BBL

Cum Gas

0 MCF

Wells

1

Production

2011-11 — 2013-04

Peak Month

2011-12

Production History

Cum Oil: 4,144 BBL Cum Gas: 0 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,106 BBL/mo

Di (annual)

426.9%

b-factor

0.0

EUR

3,140 BBL

R-squared

0.945

type

exponential

Operator History (from monthly production reports)

2011-11 — 2014-10 GREYSTONE OIL & GAS, LLP 36 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
8RING ENERGY, INC.213,0002013-04-17