MCKINNON

Oil · District 08 · Lease #31331

Operator: OTB OPERATING, LLC

Fields: FLORAC (WOLFCAMP)

Cum Oil

37k BBL

Cum Gas

184k MCF

casinghead

Wells

2

Production

1993-01 — 2026-04

Peak Month

2018-06

Production History

Cum Oil: 37,333 BBL Cum Gas: 184,419 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

690 BBL/mo

Di (annual)

147.5%

b-factor

0.6

EUR

12,923 BBL

R-squared

0.577

type

hyperbolic

Operator History (from monthly production reports)

2020-01 — 2026-07 OTB OPERATING, LLC 79 mo

2001-03 — 2019-12 MWS PRODUCING, INC. 226 mo

1993-01 — 2001-02 COLORADO BLUEBONNET ENERGY CORP. 98 mo

Wells (2)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
1	42-227-32570	OTB OPERATING, LLC	3	10,183	2003-12-01
2	42-227-32757	OTB OPERATING, LLC	3	9,500	2003-12-01