< leases

CONNELL, HATTIE ET AL

Oil · District 08 · Lease #32640

Operator: STRONGHOLD ENERGY II OPER, LLC

Fields: C-BAR (CONNELL)

Cum Oil

48k BBL

Cum Gas

100k MCF

casinghead

Wells

2

Production

1993-01 — 1997-06

Peak Month

1994-05

Production History

Cum Oil: 48,111 BBL Cum Gas: 100,431 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

4,456 BBL/mo

Di (annual)

188.8%

b-factor

0.2

EUR

35,412 BBL

R-squared

0.946

type

hyperbolic

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 (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
25G42-103-33735RING ENERGY, INC.411,0002021-05-06
24E42-103-33779PENNZOIL EXPLORATION & PROD. CO.59,9502003-06-19