CROMER UNIT A
Lease 1057013289 · Barber County, Kansas · Sec 4 T30S R15W · DOR 148798
Oil2025–202647 wells
Operator
Charles N. Griffin
Cumulative (state figure)
22,519.26 bbl
First production
2025
Last production
2026
Location (PLSS)
Sec 4 T30S R15W
Monthly oil production
7 months filed with the Kansas Geological Survey, Oct 2025 to Apr 2026. Volumes are bbl at lease level — a lease can cover many wells, so this is not a well's output.
Total over the months shown
22,519.30 bbl
Months filed
7
Most wells in a month
40
| Month | Oil (bbl) | Wells |
|---|---|---|
| Apr 2026 | 3,182.29 | 40 |
| Mar 2026 | 3,325.06 | 40 |
| Feb 2026 | 3,667.38 | 40 |
| Jan 2026 | 2,726.11 | 40 |
| Dec 2025 | 3,471.82 | 40 |
| Nov 2025 | 3,695.45 | 40 |
| Oct 2025 | 2,451.15 | 40 |
Lease-level volumes as filed with the Kansas Geological Survey. A blank well count is a month the state filed no count for, not a month with no wells.
Wells on this lease
47 wells the state's well register assigns to this lease. Every one has a page.
| Well | No. | Operator | Status |
|---|---|---|---|
| LEE | 1-17 | Charles N. Griffin | Plugged and Abandoned |
| LEE | 2-17 | Charles N. Griffin | Plugged and Abandoned |
| LEE | 4-17 | Charles N. Griffin | Producing |
| CROMER | 1-1-4 | Charles N. Griffin | Converted to EOR Well |
| CROMER | 1-1-4 | Charles N. Griffin | Authorized Injection Well |
| CROMER | 2-1-4 | Charles N. Griffin | Converted to EOR Well |
| ELLA | 1 | Charles N. Griffin | Producing |
| HARPER | #2 | Charles N. Griffin | Producing |
| HARPER | #1 | Charles N. Griffin | Producing |
| CROMER | 3-1-4 | Charles N. Griffin | Producing |
| CROMER | 4-1-4 | Charles N. Griffin | Producing |
| BREANNA | #1 | Charles N. Griffin | Producing |
| BREANNA | #2 | Charles N. Griffin | Producing |
| STACY | #1 | Charles N. Griffin | Converted to EOR Well |
| ALEXA | #1 | Charles N. Griffin | Producing |
| MARLA | #1 | Charles N. Griffin | Producing |
| STACY | #2 | Charles N. Griffin | Producing |
| STACY | #3 | Charles N. Griffin | Producing |
| MARLA | #2 | Charles N. Griffin | Producing |
| WHITLEY | #1 | Charles N. Griffin | Converted to EOR Well |
| STACY | #4 | Charles N. Griffin | Producing |
| WHITLEY | #2 | Charles N. Griffin | Producing |
| MARLA | #3 | Charles N. Griffin | Producing |
| BREANNA | #3 | Charles N. Griffin | Producing |
| ALEXA | #2 | Charles N. Griffin | Producing |
| SCOTTIE | #1 | Charles N. Griffin | Producing |
| GRIFFYN | #1 | Charles N. Griffin | Producing |
| RILEY | #1X | Charles N. Griffin | Producing |
| MARLA | #5 | Charles N. Griffin | Producing |
| MARLA | #4 | Charles N. Griffin | Producing |
| BREANNA | #5 | Charles N. Griffin | Producing |
| BREANNA | #4 | Charles N. Griffin | Producing |
| ELLA | 2 | Charles N. Griffin | Producing |
| WHITLEY | #3 | Charles N. Griffin | Producing |
| GWEN | 1 | Charles N. Griffin | Producing |
| ALEXA | #3 | Charles N. Griffin | Producing |
| CROMER | B2 | Charles N. Griffin | Producing |
| GRIFFYN | #2 | Charles N. Griffin | Producing |
| RILEY | #2 | Charles N. Griffin | Producing |
| GWEN | #2 | Charles N. Griffin | Producing |
| GWEN | #3 | Charles N. Griffin | Producing |
| WHITLEY | #4 | Charles N. Griffin | Producing |
| GWEN | #4 | Charles N. Griffin | Producing |
| GRIFFYN 'B' | #3 | Charles N. Griffin | Producing |
| BROOKLYN 'B' | #2 | Charles N. Griffin | Approved Intent to Drill |
| BROOKLYN | #1 | Charles N. Griffin | Producing |
| GRIFFYN 'C' | #4 | Charles N. Griffin | Producing |
Kansas Geological Survey data, corpus built 2026-09-07. Lease 1057013289. The state’s own record.