MCKENNEY -A-

Oil // district 10 // lease#27871

op: SWJN OIL COMPANY

cum_oil

13k BBL

cum_gas

0 MCF

wells

4

production

1993-01 — 2026-03

peak_month

1996-08

-- production_history

cum_oil: 13,169 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

146 BBL/mo

Di (annual)

17.0%

b-factor

0.0

EUR

10,224 BBL

R-squared

0.313

type

exponential

-- wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2AWMT OPERATING CO., INC.13,5001983-03-08
3WMT OPERATING CO., INC.13,3001983-02-18
2AWESOME DRILLING COMPANY13,5001982-12-31
1ELLPEN, INC.23,6001982-12-30
EOF // multi-state drilling data platform // 2026