PIEPER, ALMA "35"

Oil // district 10 // lease#36522

op: ENDEAVOR ENERGY RESOURCES L.P.

cum_oil

10k BBL

cum_gas

0 MCF

wells

1

production

2000-12 — 2009-01

peak_month

2005-05

-- production_history

cum_oil: 9,856 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

658 BBL/mo

Di (annual)

248.1%

b-factor

2.0

EUR

47,044 BBL

R-squared

0.788

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1STEPHENS, AUTRY C.211,0002005-01-21
EOF // data source: Texas Railroad Commission // 2026