BROYLES, J. N.

Oil · District 7B · Lease #18578

Operator: SHILYNN, INC.

Fields: MADEWELL (CROSS CUT)

Cum Oil

21k BBL

Cum Gas

22 MCF

casinghead

Wells

8

Production

1993-01 — 2013-10

Peak Month

1996-03

Production History

Cum Oil: 21,039 BBL Cum Gas: 22 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

310 BBL/mo

Di (annual)

28.9%

b-factor

0.0

EUR

12,840 BBL

R-squared

0.573

type

exponential

Operator History (from monthly production reports)

2015-03 — 2026-07 SHILYNN, INC. 137 mo

2014-03 — 2015-02 CEGX OF TEXAS LLC 12 mo

2010-12 — 2014-02 HD SPECIAL-SITUATIONS, LP 39 mo

2010-05 — 2010-11 CDDM ENERGY, LLC 7 mo

2007-10 — 2010-04 HILL, CHARLES DRILLING, INC. 31 mo

2001-06 — 2007-09 K & S PETROLEUM COMPANY 76 mo

1999-07 — 2001-05 BAR OPERATING PRODUCTION CO. 23 mo

1996-01 — 1999-06 ENER/COLOGY OPERATING, INC. 42 mo

1995-08 — 1995-12 REGAL OPERATING 5 mo

1994-03 — 1995-07 FIRST AMERICAN OPERATING CO. 17 mo

1993-01 — 1994-02 GREER AND SPLAWN INVESTMENTS INC 14 mo

Wells (8)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
8	42-133-37672	SHILYNN INC.	1	1,500	1994-06-24
6	42-133-36327	SHILYNN INC.	1	2,000	1985-01-29
7	42-133-34449	SHILYNN INC.	1	2,000	1982-11-29
3	42-133-34049	SHILYNN INC.	1	2,000	1982-06-16
4	42-133-34048	SHILYNN INC.	1	2,000	1982-06-16
5	42-133-34047	SHILYNN INC.	1	2,000	1982-06-16
1	42-133-33940	SHILYNN INC.	1	2,000	1982-05-27
2	42-133-33939	SHILYNN INC.	1	2,000	1982-05-27