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General Field Info Field Geology Info Field Geophysics Info Field Reservoir Info Field Well Info Play: Chesteran
Basin: Anadarko
County: Meade and Clark counties

McKinney Field--General Information

Local Site Map

Summary of Field Data

Field Name: McKinney
Location: Twp 33-35 S / Rge 24-28 W, Meade & Clark Counties, Kansas
Producing Formations:
Pennsylvanian Marmaton
Pennsylvanian Morrowan
Mississippian Chesteran
Discovery Date:
Pennsylvanian Marmaton, 03/14/85
Pennsylvanian Morrowan, 07/24/51
Mississippian Chesteran, 10/16/50
Operator of Discovery Well:
Pennsylvanian Marmaton, Midco Exploration
Pennsylvanian Morrowan, Skelly Oil Company
Mississippian Chesteran, Skelly Oil Company
Geological Setting: Anadarko Basin
Surface Formation: Quaternary, Holocene & Pleistocene Alluvium & Dune Sand
Discovery Method: Subsurface Geology
Trap Type:
Pennsylvanian Marmaton: Stratigraphic, Shoaling Carbonate
Pennsylvanian Morrowan: Stratigraphic, Incised Valley Fill
Mississippian Chesteran: Stratigraphic, Angular Unconformity
Reservoir Parameters (lithology, thickness):
Pennsylvanian Marmaton, carbonate, 6 ft.
Pennsylvanian Morrowan, quartzose sandstone, 10 to 25 ft.
Mississippian Chesteran, carbonate, 10 to 50 Ft.
Reservoir Geometry:
Pennsylvanian Marmaton, subtidal upward coarsening carbonate shoal
Pennsylvanian Morrowan, fluvial channel sandstone
Mississippian Chesteran, cyclic peritidal-subtidal carbonate
Oldest Horizon Penetrated: Ordovician Arbuckle
Proven Productive Area: 103,680 acres
Approved Spacing: 160 acres and/or Variable
Net Pay (max/ave):
Pennsylvanian Marmaton, 6 ft. / 6 Ft.
Pennsylvanian Morrowan, 30 ft. / 15/ Ft.
Mississippian Chesteran, 50 Ft. / 25 Ft.
Porosity (max/ave):
Pennsylvanian Marmaton, 16% / 16%
Pennsylvanian Morrowan, 24% / 14%
Mississippian Chesteran, 22% / 15%
Permeability (max/ave):
Pennsylvanian Marmaton, unknown
Pennsylvanian Morrowan, unknown
Mississippian Chesteran, unknown
Water Saturation (ave):
Pennsylvanian Marmaton, 35%
Pennsylvanian Morrowan, 30%
Mississippian Chesteran, 30%
Initial Field Pressure (ave):
Pennsylvanian Marmaton, 1950 psi
Pennsylvanian Morrowan, 1910 psi
Mississippian Chesteran, 1960 psi
Temperature:
Pennsylvanian Marmaton, 110 F
Pennsylvanian Morrowan, 115 F
Mississippian Chesteran, 115 F
Drive Mechanism:
Pennsylvanian Marmaton, gas expansion & poor water drive
Pennsylvanian Morrowan, gas expansion & poor water drive
Mississippian Chesteran, gas expansion & poor water drive
Produced Fluid Contacts:
Pennsylvanian Marmaton, multiple
Pennsylvanian Morrowan, multiple
Mississippian Chesteran, multiple
Oil Analysis:
Pennsylvanian Marmaton, Unknown
Pennsylvanian Morrowan, Unknown
Mississippian Chesteran, Unknown
Gas Analysis:
Pennsylvanian Marmaton, Unknown
Pennsylvanian Morrowan, Unknown
Mississippian Chesteran, Unknown
Water Analysis:
Pennsylvanian Marmaton, Unknown
Pennsylvanian Morrowan, Unknown
Mississippian Chesteran, Unknown
EUR Primary:
Pennsylvanian Marmaton, 50 MBBLS
Pennsylvanian Morrowan, 90 BCF and 550 MBBLS
Mississippian Chesteran, 115 BCF and 315 MBBLS
EUR Secondary:
Pennsylvanian Marmaton, Unknown
Pennsylvanian Morrowan, Unknown
Mississippian Chesteran, Unknown
Logging Practice:
Dual Induction, Compensated Neutron-Lithodensity, SP, Gamma Ray, Caliper
Drilling-Casing Practice:
Surface Casing: 8.625 in set in 12.25 in. hole at 1550 ft. with 250 sacks of Poz "C"
Production Casing: 5.5 in. set in 7.875 in. hole at RTD with 150 sacks of Poz "H"
Production Tubing: 2.875 in. landed 25 ft. off bottom
Drilling Fluid Practice:
Water based native gel to displacement point at 4200 ft.(Heebner Shale)
Chemical Gel to rotary total depth
Treatment Practice:
Pennsylvanian Marmaton: acidize with 1000 to 2500 gals. of 15% Fe HCL containing additives
Pennsylvanian Morrowan: acidize with 3000 to 6,500 gals. of 15% Fe HCL containing additives
Mississippian Chesteran:acidize with 3000 to 12,000 gals. of 15% Fe HCL containing additives
Published References: Use the KGS Online Bibliography

Kansas Geological Survey, Digital Petroleum Atlas
Send comments and/or suggestions to webadmin@kgs.ku.edu
Updated Dec. 9, 1998
URL = http://www.kgs.ku.edu/DPA/McKinney/General/mckinneyGnrl1.html