OPERATORS · 439595

Johnston, David Mahlon

Leases where this operator filed the monthly production report. Oil is reported by lease, not by well, so these are the units its production is counted in.

2 LEASES · PAGE 1 OF 1

LeaseFieldCountyWellsOil, bblGas, mcfReported
Cowden -C- O-10-30699HarperEctor14.15K23Jan 1993 – Jul 2026
Parker, J. E. -16- O-10-11705Harper—21.4K21Jan 1993 – Jul 2001