LEASES · PDQ LEASE REPORTS
Leases reported by JM Calk Operating, LLC
Oil is reported by lease, not by well. Every lease with a production report, with its reporting operator, field, well count, and lifetime volumes. Oil includes condensate from gas leases and gas includes casinghead gas from oil leases, as the RRC totals them. How production is reported →
7 leases match
ShowingJM Calk Operating, LLC
7 LEASES · PAGE 1 OF 1
| Lease | Operator | Field | County | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|---|
| Peters O-1-17375 | JM Calk Operating, LLC | Stacy (Olmos -A-) | Frio | 2 | 38.9K | 0 | Nov 2011 – Aug 2026 |
| Erd Unit O-1-17671 | JM Calk Operating, LLC | Fairfield | Bexar | 8 | 13K | 0 | Sep 2013 – Aug 2026 |
| Brown O-1-17934 | JM Calk Operating, LLC | Fairfield | Bexar | 5 | 11.7K | 0 | Aug 2014 – Aug 2026 |
| Haecker O-1-17533 | JM Calk Operating, LLC | Fairfield | Bexar | 5 | 10K | 0 | Jul 2013 – Aug 2026 |
| Garza O-1-18222 | JM Calk Operating, LLC | Fairfield | Bexar | 5 | 8.37K | 0 | Jan 2015 – Aug 2026 |
| Nancy O-1-17672 | JM Calk Operating, LLC | Fairfield | Bexar | 3 | 4.99K | 0 | Mar 2014 – Oct 2025 |
| Sawyer, N.C. O-1-9282 | JM Calk Operating, LLC | Fairfield | Bexar | 1 | 1.49K | 5 | by Jan 1993 – Aug 2026 |
About this data
Lease summaries from the RRC PDQ production dump: lifetime oil, gas, and casinghead, well count from completion reports, and the first and last month with a report. Lease reports leave the county blank; the county shown is the one the lease's completed wells are in, rebuilt nightly.
Developers: this page as JSON is GET /v1/data/leases/tx, documented in the API reference.