MILLARD "D"

Oil · District 08 · Lease #34423

Operator: RING ENERGY, INC.

Cum Oil

211k BBL

Cum Gas

227k MCF

casinghead

Wells

4

Production

1995-02 — 2018-03

Peak Month

1995-06

Production History

Cum Oil: 211,323 BBL Cum Gas: 226,969 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,585 BBL/mo

Di (annual)

18.9%

b-factor

0.0

EUR

164,082 BBL

R-squared

0.573

type

exponential

Operator History (from monthly production reports)

2023-08 — 2026-07 RING ENERGY, INC. 36 mo
2019-03 — 2023-07 FOUNDERS OIL & GAS OPERATING,LLC 53 mo
2003-01 — 2019-02 CONOCOPHILLIPS COMPANY 194 mo
1995-02 — 2002-12 PHILLIPS PETROLEUM COMPANY 95 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1WRING ENERGY, INC.78,7002022-06-24
4RING ENERGY, INC.38,6382020-08-10
5RING ENERGY INC.28,6501996-06-17
2CONOCOPHILLIPS COMPANY18,5111995-01-25