COWAN-MCKINNEY -H-

Oil // district 13 // lease#19828

op: DEEN DRILLING COMPANY

cum_oil

2k BBL

cum_gas

0 MCF

wells

6

production

1993-01 — 2003-08

peak_month

1993-01

-- production_history

cum_oil: 1,939 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

57 BBL/mo

Di (annual)

22.9%

b-factor

0.0

EUR

2,945 BBL

R-squared

0.369

type

exponential

-- wells (6)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4DEEN DRILLING COMPANY11,6001980-09-08
5DEEN DRILLING COMPANY11,6001980-09-08
6DEEN DRILLING COMPANY11,6001980-09-08
3DEEN DRILLING COMPANY11,6001980-03-31
1DEEN DRILLING COMPANY11,6001979-06-05
2DEEN DRILLING COMPANY11,6001979-06-05
EOF // multi-state drilling data platform // 2026