ROBERTSON B

Oil · District 8A · Lease #69412

Operator: SHERIDAN PRODUCTION COMPANY, LLC

Fields: NEWSOM (YATES)

Cum Oil

16k BBL

Cum Gas

184k MCF

casinghead

Wells

2

Production

2009-01 — 2015-12

Peak Month

2009-06

Production History

Cum Oil: 15,599 BBL Cum Gas: 183,508 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

534 BBL/mo

Di (annual)

56.4%

b-factor

0.2

EUR

14,114 BBL

R-squared

0.687

type

hyperbolic

Operator History (from monthly production reports)

2025-11 — 2026-07 CRESCENT ENERGY OPERATING, LLC 9 mo

2022-01 — 2025-10 CONTANGO RESOURCES, LLC 46 mo

2021-12 — 2021-12 CONTANGO RESOURCES, INC. 1 mo

2020-04 — 2021-11 FDL OPERATING, LLC 20 mo

2012-08 — 2020-03 SHERIDAN PRODUCTION COMPANY, LLC 92 mo

2009-01 — 2012-07 NOBLE ENERGY INC 43 mo

Wells (2)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
2	42-165-35590	NOBLE ENERGY INC	2	4,820	2008-12-01
1	42-165-35589	NOBLE ENERGY INC	2	4,820	2008-10-20