Digital Petroleum Atlas |
Richfield Field Oil & Gas Data | ||||
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General Field Information | |
Exploration Method: | Subsurface geology and seismic studies |
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Drilling Casing Practices: | The completion treatment is about the same for all of the reservoirs. The sand is usually well tested during the drilling. The normal practice is to drill into the Mississippian and set the production casing at, or close to, the total depth. The casing is perforated and the reservoir is usually fractured. Required surface casing: Average 9" at 1300 to 1500 feet. |
Discovery Well(s) |
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Well Location: | NW NW SE 17-T32S-R40W |
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Rotary Total Depth: | 6561 |
Production Zone: | Atoka Gas |
Data Source: | DISCOVERY 5435 |
Well Location: | SW SW NE 18-T32S-R40W |
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Rotary Total Depth: | 5825 |
Production Zone: | Mrw Oil |
Data Source: | DISCOVERY 6472 |
Well Location: | C SE 26-T32S-R41W |
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Rotary Total Depth: | 5280 |
Production Zone: | |
Comments: | First and second lower morrow sandstones: DST 5066' - 5130', maximum gauge 2,252,000 CFGPD. SIP 1170 psi. Third lower morrow sandstone: DST 5142' - 5180', maximum gauge 4,732,000 CFGPD. SIP 1300 psi. Keyes sandstone: 5192' - 5222': 120 perforations Initial potential 97,800,000 CFGPD plus 8.9 barrels distillate per million. SIP 1169 psi. |
Data Source: | KOGF, Vol. II |
Well Location: | C SE 27-T32S-R41W |
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Rotary Total Depth: | 5387 |
Production Zone: | |
Initial Oil Potential: | 7.4 BOPH for 7 hours |
Initial Formation Pressure: | 1632 |
Perforations: | 4941'-4949' Upper Morrow Sandstone - 32 perforations |
Treatments: | Swabbed |
Data Source: | KOGF, Vol. II |
Discovery Date | Well Name | Available Well Data | Oil Production | Gas Production | LAS File Viewer with Core Data Plots | Core Image | Core Data Table |
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06 FEB 1963 | M. R. JOHNS 1 | No Core Images | No Core Data |
Well Location: | C NW 11-T32S-R41W |
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Rotary Total Depth: | 5500 |
Production Zone: | Mrw Gas |
Data Source: | DISCOVERY 6473 |
Well Location: | NW SE 35-T32S-R41W |
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Rotary Total Depth: | 5023 |
Production Zone: | Lansing - Kansas City Supergroup |
Data Source: | DISCOVERY 6474 |
Well Location: | NE SW 20-T32S-R40W |
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Rotary Total Depth: | 5820 |
Production Zone: | Morrow Gas |
Data Source: | DISCOVERY 7432 |
Well Location: | NW SE 35-T32S-R41W |
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Rotary Total Depth: | 5023 |
Production Zone: | Shaw [Top]& Wab Gas |
Data Source: | DISCOVERY 6475 |
Well Location: | NW NW 26-T32S-R41W |
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Rotary Total Depth: | 5420 |
Production Zone: | Marm & Cher Gas |
Data Source: | DISCOVERY 6476 |
Well Location: | CW2 SE 23-T32S-R41W |
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Rotary Total Depth: | 5258 |
Production Zone: | Cong Gas |
Data Source: | DISCOVERY 6477 |
Summary Production Information | |
Field Size: | 18880 acres |
Total Wells: | 181 |
Productive Oil Wells: | 22 as of June 2022 |
Productive Gas Wells: | 38 as of July 2024 |
Abandoned Wells: | 39 |
Cumulative Oil: | 1,808,819.52 bbls as of June 2022 |
Cumulative Gas: | 118,138,291.00 mcf as of July 2024 |
Producing Formation:WABAUNSEE |
WABAUNSEE (Wabaunsee Group) |
Produces Gas: | Yes |
Producing Formation:LANS.-K.C. |
Depth Top: | 3464 feet |
LANS.-K.C. (Lansing - Kansas City Supergroup) |
Thickness: | 18 feet |
LANS.-K.C. (Lansing - Kansas City Supergroup) |
Produces Oil: | Yes | Produces Gas: | Yes |
Producing Formation:SHAWNEE |
SHAWNEE (Shawnee Group) |
Produces Gas: | Yes |
Producing Formation:ATOKAN |
Depth Top: | 4990 feet |
ATOKAN (Atokan Stage) |
Produces Gas: | Yes |
Producing Formation:MORROWAN |
Depth Top: | 4744 feet |
Formation Lithology: | The Morrow sandstones are white to light gray, medium to coarse grained, angular to sub-angular, well sorted and slightly glauconitic. |
Trap Type: | The lower Morrow sandstone production is from lenticular sands lying on a north-south anticline that is located northeast of the Keyes Dome on the northwestern shelf of the Anadarko Basin. The upper Morrow sandstone production is from sandstone lentils. |
Continuity of Reservoir Rocks: | The Upper Morrow Sandstone is present in only three pool wells: C SE, 32S-41W-27 C SW, 32S-41W-25 C NW, 32S-41W-36 |
MORROWAN (Upper Kearny Member) |
Maximum Thickness: | 17 feet |
MORROWAN (Upper Kearny Member) |
Produces Oil: | Yes | Produces Gas: | Yes |
Average Oil Column: | 14 |
Drive Mechanism: | Unknown |
Water Production: | None - no water found during a drill stem test |
Proven Production: | 40 acres |
MORROWAN (Upper Kearny Member) |
Average Oil API Gravity: | 38 |
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