DEAN "I"

Oil // district 11 // lease#5927

op: SHENANDOAH PETROLEUM CORPORATION

fields: SLAUGHTER

cum_oil

246k BBL

cum_gas

0 MCF

wells

18

production

1993-01 — 2026-03

peak_month

1994-06

-- production_history

cum_oil: 245,913 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

2,298 BBL/mo

Di (annual)

14.2%

b-factor

0.1

EUR

214,120 BBL

R-squared

0.829

type

hyperbolic

-- wells (18)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4SHENANDOAH PETROLEUM CORPORATION15,1002006-03-31
19SHENANDOAH PETROLEUM CORPORATION45,5002004-05-17
20CONOCO INC.25,3501992-03-02
10W42-079-01186--------
1142-079-01187--------
12W42-079-01188--------
1342-079-01189--------
1442-079-01190--------
1542-079-00810--------
1742-079-00811--------
1842-079-00812--------
1W42-079-01177--------
242-079-01178--------
3W42-079-01179--------
542-079-01181--------
6W42-079-01182--------
742-079-01183--------
8W42-079-01184--------
EOF // multi-state drilling data platform // 2026