OWEN, J.E.

Oil // district 11 // lease#67697

op: SPRINGFIELD OIL SERVICES, INC.

cum_oil

1k BBL

cum_gas

0 MCF

wells

1

production

1997-03 — 2026-03

peak_month

1997-03

-- production_history

cum_oil: 1,457 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

147 BBL/mo

Di (annual)

465.9%

b-factor

0.7

EUR

982 BBL

R-squared

0.375

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2501ASPRINGFIELD OIL SERVICES INC.29,5172016-10-10
EOF // multi-state drilling data platform // 2026