Well Summary
Well Name: Big Johnson 56-28
API #: 49-035-25384
Operator: Greylock Production LLC
County: Sublette County, WY
Production Dates on File: January 2008 to December 2025
1.3 k MCF of Gas Produced in Feb 2025
| Well Name | Big Johnson 56-28 | API No. | 49-035-25384 | Well Direction | V | ||
|---|---|---|---|---|---|---|---|
| Operator | GREYLOCK PRODUCTION LLC | Lease No. | Field / Formation | ||||
| Well Status | Producing Gas Well | Well Type | Gas Well | Township Range Section | 30N 113W 28 | ||
| Ground Elevation | Members Only | Kelly Bushing Elevation | Members Only | Drillers Total Depth | Members Only | True Total Depth | Members Only |
| County | Sublette County, WY | Closest City | Big Piney | Latitude / Longitude | 42.552880, -110.309060 | ||
| Permit Date | Members Only | Spud Date | Members Only | Completion Date | Members Only | Plug Date | Members Only |
| Feb 2025 Oil Prod | Members Only | Feb 2025 Gas Prod | Members Only | Total Oil Prod | Members Only | Total Gas Prod | Members Only |
| First Production Date on File | January 2008 | Most Recent Production Date on File | December 2025 | ||||