LONGFELLOW SS

Oil // district 10 // lease#38316

op: SANDRIDGE EXPL. AND PROD., LLC

cum_oil

11k BBL

cum_gas

0 MCF

wells

1

production

2007-05 — 2026-03

peak_month

2007-06

-- production_history

cum_oil: 11,302 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

2,748 BBL/mo

Di (annual)

508.9%

b-factor

0.0

EUR

6,573 BBL

R-squared

0.640

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1802SANDRIDGE ENERGY, INC.210,5002007-12-21
EOF // data source: Texas Railroad Commission // 2026