Lease Summary
Lease Name: Klaassen D & F
Operator: Ainsworth Operating Co.
County: Butler County, KS
Production Dates on File: May 1980 to June 2025
3 Total Wells
157 Barrels of Oil Produced in May 2025
| API # | Well Name | Status | Spud Date | Completion Date |
|---|---|---|---|---|
| # 15-015-21296 | KLAASSEN 'D' 1 | Producing | 1980-03-03 | 1980-05-14 |
| # 15-015-21295 | KLAASSEN 'F' 1 | Producing | 1980-01-15 | 1980-05-14 |
| # 15-015-21781 | KLAASSEN 'F' 2 | Producing | 1981-07-10 | 1982-02-04 |