P.K. B.

Oil // district 13 // lease#26873

op: DEEN DRILLING COMPANY

cum_oil

22k BBL

cum_gas

0 MCF

wells

4

production

1993-01 — 2026-03

peak_month

1993-07

-- production_history

cum_oil: 21,853 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

185 BBL/mo

Di (annual)

9.4%

b-factor

0.0

EUR

23,364 BBL

R-squared

0.665

type

exponential

-- wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
10DEEN DRILLING COMPANY12,0001988-12-07
9DEEN DRILLING COMPANY11,8001988-09-06
6DEEN DRILLING COMPANY12,0001987-12-07
5DEEN DRILLING COMPANY12,0001987-09-15
EOF // multi-state drilling data platform // 2026