UNDERWOOD

Oil · District 8A · Lease #67737

Operator: SPRINGFIELD OIL SERVICES, INC.

Cum Oil

13k BBL

Cum Gas

0 MCF

Wells

2

Production

1997-04 — 2007-11

Peak Month

1997-05

Production History

Cum Oil: 12,917 BBL Cum Gas: 0 MCF

RRC production reported through Apr 2026 · recent months incomplete

Operator History (from monthly production reports)

2014-10 — 2026-07 SADDLE RIM ENERGY (TEXAS), LLC 142 mo
1997-04 — 2014-09 SPRINGFIELD OIL SERVICES, INC. 210 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
405ASPRINGFIELD OIL SERVICES, INC.410,0002025-08-28
401ASADDLE RIM ENERGY (TEXAS), LLC29,4102009-08-19