MILLARD "D"

Oil · District 08 · Lease #36922

Operator: RING ENERGY, INC.

Cum Oil

493k BBL

Cum Gas

1.1M MCF

casinghead

Wells

8

Production

2002-06 — 2026-04

Peak Month

2025-06

Production History

Cum Oil: 493,124 BBL Cum Gas: 1,084,805 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

26,831 BBL/mo

Di (annual)

195.0%

b-factor

1.0

EUR

758,259 BBL

R-squared

0.871

type

hyperbolic

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
2002-06 — 2002-12 PHILLIPS PETROLEUM COMPANY 7 mo

Wells (8)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
106RING ENERGY, INC.28,5002024-11-18
102RING ENERGY, INC.28,5002024-04-17
103RING ENERGY, INC.18,5002024-01-23
104RING ENERGY, INC.18,5002023-11-27
1RING ENERGY, INC.78,7002022-06-24
101RING ENERGY, INC.28,5002022-05-26
4RING ENERGY, INC.38,6382020-08-10
23RING ENERGY, INC.38,7502020-07-29