< leases

MCCABE, V. T.

Oil · District 08 · Lease #25956

Operator: WILLIAMS, CLAYTON ENERGY, INC.

Fields: JAMESON N. (ODOM)

Cum Oil

74k BBL

Cum Gas

173k MCF

casinghead

Wells

21

Production

1993-01 — 2026-04

Peak Month

2004-07

Production History

Cum Oil: 73,971 BBL Cum Gas: 172,668 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

721 BBL/mo

Di (annual)

117.1%

b-factor

0.2

EUR

9,201 BBL

R-squared

0.785

type

hyperbolic

Operator History (from monthly production reports)

2018-12 — 2026-07 SD ROYALE ENERGY, INC. 92 mo
2017-07 — 2018-11 LONGFELLOW ENERGY, LP 17 mo
2017-04 — 2017-06 NBL PERMIAN LLC 3 mo
2006-08 — 2017-03 WILLIAMS, CLAYTON ENERGY, INC. 128 mo
2002-04 — 2006-07 MANZANITA CORPORATION 52 mo
1993-01 — 2002-03 MERIT ENERGY COMPANY 111 mo

Wells (21)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
7042-335-36021SD ROYALE ENERGY, INC.47,5002026-03-24
5242-335-32604SD ROYALE ENERGY, INC.37,4002012-01-12
3042-335-31688SD ROYALE ENERGY, INC.37,4002011-12-19
5142-335-32606SD ROYALE ENERGY, INC.37,4002010-11-17
2542-335-31576SD ROYALE ENERGY, INC.47,4002010-10-29
25R42-335-31576SD ROYALE ENERGY, INC.47,4002010-10-29
3742-335-31832SD ROYALE ENERGY, INC.27,4002005-02-03
3542-335-31784SD ROYALE ENERGY, INC.27,3502004-03-19
35W42-335-31784SD ROYALE ENERGY, INC.27,3502004-03-19
3942-335-31937SD ROYALE ENERGY, INC.37,5002003-07-22
4442-335-32369SD ROYALE ENERGY, INC.27,4002000-11-07
3342-335-31720SD ROYALE ENERGY, INC.27,4001994-09-23
2942-335-31869SD ROYALE ENERGY, INC.47,3001987-02-11
4142-335-31964SD ROYALE ENERGY, INC.27,4001985-05-08
2842-335-31686SD ROYALE ENERGY, INC.27,4001985-01-30
5642-335-32665SD ROYALE ENERGY, INC.17,4001984-01-16
5342-335-32605SD ROYALE ENERGY, INC.17,4001983-08-22
1342-335-01479SD ROYALE ENERGY, INC.27,3201983-07-26
4542-335-32423SD ROYALE ENERGY, INC.17,4001982-11-09
4042-335-31963SD ROYALE ENERGY, INC.17,4001981-03-19
3642-335-31833SD ROYALE ENERGY, INC.17,4001980-10-15