ROBERTSON

Oil · District 7B · Lease #29805

Operator: WINGROVE WELL SERVICE, INC.

Cum Oil

8k BBL

Cum Gas

0 MCF

Wells

1

Production

2006-10 — 2021-09

Peak Month

2007-01

Production History

Cum Oil: 8,209 BBL Cum Gas: 0 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

300 BBL/mo

Di (annual)

46.5%

b-factor

0.0

EUR

7,700 BBL

R-squared

0.744

type

exponential

Operator History (from monthly production reports)

2023-12 — 2026-07 WINGROVE OPERATING, LLC 32 mo
2007-01 — 2023-11 WINGROVE WELL SERVICE, INC. 203 mo
2006-10 — 2006-12 GLAHN RESOURCES, INC. 3 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
7DWINGROVE OPERATING LLC13,0002006-03-28