SKAGGS

Oil // district 13 // lease#32031

op: LONGFELLOW ENERGY, LP

cum_oil

159k BBL

cum_gas

0 MCF

wells

4

production

2011-07 — 2026-03

peak_month

2012-06

-- production_history

cum_oil: 159,444 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,257 BBL/mo

Di (annual)

12.2%

b-factor

0.0

EUR

123,169 BBL

R-squared

0.321

type

exponential

-- wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2LONGFELLOW ENERGY, LP413,0002021-02-01
4LONGFELLOW ENERGY, LP113,0002012-01-27
3LONGFELLOW ENERGY, LP113,0002011-11-08
1LONGFELLOW ENERGY, LP312,0002011-01-21
EOF // data source: Texas Railroad Commission // 2026