HENDERSON, M. F.

Oil · District 08 · Lease #9104

Operator: STRONGHOLD ENERGY II OPER, LLC

Cum Oil

493k BBL

Cum Gas

279k MCF

casinghead

Wells

25

Production

1993-01 — 2026-04

Peak Month

1993-12

Production History

Cum Oil: 492,580 BBL Cum Gas: 278,638 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,706 BBL/mo

Di (annual)

6.1%

b-factor

0.0

EUR

506,142 BBL

R-squared

0.907

type

exponential

Operator History (from monthly production reports)

2022-09 — 2026-07 RING ENERGY, INC. 47 mo
2019-01 — 2022-08 STRONGHOLD ENERGY II OPER, LLC 44 mo
2000-04 — 2018-12 DEVON ENERGY PRODUCTION CO, L.P. 225 mo
1999-03 — 2000-03 PENNZENERGY EXP. & PROD., L.L.C. 13 mo
1995-02 — 1999-02 PENNZOIL EXPLORATION & PROD. CO. 49 mo
1993-01 — 1995-01 PENNZOIL PETROLEUM COMPANY 25 mo

Wells (25)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
104RING ENERGY, INC.13,7001997-05-15
95RING ENERGY, INC.13,7001997-05-15
99RING ENERGY, INC.13,7001997-05-15
175RING ENERGY, INC.14,1001985-12-30
165RING ENERGY, INC.13,9001978-05-26
10042-103-00202RING ENERGY, INC.------
102W42-103-00203RING ENERGY, INC.------
10342-103-00204RING ENERGY, INC.------
105W42-103-00206RING ENERGY, INC.------
10642-103-00207RING ENERGY, INC.------
10742-103-00193RING ENERGY, INC.------
10942-103-00177RING ENERGY, INC.------
111W42-103-00195RING ENERGY, INC.------
16142-103-31505RING ENERGY, INC.------
16242-103-31442RING ENERGY, INC.------
16342-103-31444RING ENERGY, INC.------
16442-103-31445RING ENERGY, INC.------
16642-103-31477RING ENERGY, INC.------
9642-103-00170RING ENERGY, INC.------
9742-103-00208RING ENERGY, INC.------
9842-103-00180RING ENERGY, INC.------
L00142-103-31418RING ENERGY, INC.------
L00342-103-31416RING ENERGY, INC.------
L00442-103-31414RING ENERGY, INC.------
L00542-103-31415RING ENERGY, INC.------