LEASES · PDQ LEASE REPORTS

Leases matching “Mass”

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 →

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10 leases match

10 LEASES · PAGE 1 OF 1

LeaseOperatorFieldCountyWellsOil, bblGas, mcfReported
Welder, J. F. G-4-16105684 Energy LLC Odem (Massive Frio)San Patricio128.8K795KNov 1996 – Aug 2025
Welder, J. F. Heirs G-4-24910884 Energy LLC Odem (Massive Frio)San Patricio115.5K342KJul 2008 – Aug 2025
Welder, J. F. Unit G-4-18018084 Energy LLC Odem (Massive Frio)San Patricio114.9K448KJan 2000 – Jul 2025
Welder, J. F. Unit G-4-17534984 Energy LLC Odem (Massive Frio)San Patricio114K216KDec 1999 – Jul 2025
Welder, J. F. Unit G-4-17545084 Energy LLC Odem (Massive Frio)San Patricio111.9K336KDec 1999 – Jun 2025
Welder, J.F. Unit G-4-26320584 Energy LLC Odem (Massive Frio)San Patricio19.12K109KSep 2011 – Jul 2025
Welder, J.F. Unit G-4-24528784 Energy LLC Odem (Massive Frio)San Patricio14.01K144KMay 2008 – Aug 2023
Lane, S. L. G-4-17925284 Energy LLC Odem (Massive Frio)San Patricio129523.3KOct 2000 – Aug 2002
Welder, J. F. Unit G-4-15674184 Energy LLC Odem (Massive Frio)San Patricio1183312KNov 1995 – Dec 2024
Welder, J.F. Unit G-4-26334984 Energy LLC Odem (Massive Frio)San Patricio1403.06KSep 2011 – Jun 2025

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.