MILLARD -C-

Oil · District 08 · Lease #18108

Operator: RING ENERGY, INC.

Cum Oil

727k BBL

Cum Gas

1.3M MCF

casinghead

Wells

12

Production

1993-01 — 2026-04

Peak Month

2020-12

Production History

Cum Oil: 726,838 BBL Cum Gas: 1,345,204 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

12,448 BBL/mo

Di (annual)

22.0%

b-factor

0.0

EUR

678,564 BBL

R-squared

0.431

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
1993-01 — 2002-12 PHILLIPS PETROLEUM COMPANY 120 mo

Wells (12)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
101RING ENERGY, INC.38,5002026-03-18
25RING ENERGY, INC.811,0002026-02-18
104RING ENERGY, INC.38,5002025-04-30
1RING ENERGY, INC.59,2002024-06-27
102RING ENERGY, INC.28,5002022-07-18
103RING ENERGY, INC.18,5002022-01-24
29RING ENERGY, INC.39,5002020-07-20
26RING ENERGY, INC.39,1002019-10-18
27RING ENERGY, INC.29,3002019-10-18
5RING ENERGY, INC.38,7272009-12-22
2 LRING ENERGY, INC.13,1501995-02-15
7RING ENERGY, INC.18,9101987-12-01