LEASES · PDQ LEASE REPORTS

Leases in Emperor (Simpson)

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 →

23 LEASES · PAGE 1 OF 1

LeaseOperatorFieldCountyWellsOil, bblGas, mcfReported
Maxwell 14 O-10-37309Permex Petroleum Corporation onlyEmperor (Simpson)Winkler146.2K1.68MMay 2003 – Dec 2025
Emperor "12" O-10-39502EOG Resources, Inc. onlyEmperor (Simpson)Winkler141.9K884KMar 2009 – Apr 2026
Maxwell 13 O-10-37310Chevron U. S. A. Inc. onlyEmperor (Simpson)Winkler138.9K758KMay 2003 – May 2017
Maxwell "18" G-10-174840Permex Petroleum Corporation onlyEmperor (Simpson)Winkler136.8K1.47MJun 1999 – Nov 2025
Cowden G-10-189128Camterra Resources, Inc. onlyEmperor (Simpson)Winkler123K1.34MApr 2002 – Apr 2026
Maxwell "23" G-10-186443Permex Petroleum Corporation onlyEmperor (Simpson)Winkler121K1.97MOct 2001 – Nov 2019
Halley, S. M. G-10-180876Permex Petroleum Corporation onlyEmperor (Simpson)Winkler114.8K2.3MOct 2000 – Sep 2023
Halley, S. M. G-10-183097Permex Petroleum Corporation onlyEmperor (Simpson)Winkler110.4K945KDec 2000 – Nov 2025
Maxwell "18" G-10-195445Permex Petroleum Corporation onlyEmperor (Simpson)Winkler110.3K1.59MOct 2002 – Dec 2025
Halley, S. G-10-172725Permex Petroleum Corporation onlyEmperor (Simpson)Winkler18.1K2.13MMar 1999 – Nov 2025
Halley, S. M. G-10-186673Permex Petroleum Corporation onlyEmperor (Simpson)Winkler17.99K2.1MFeb 2001 – Nov 2025
Halley, S. G-10-166715Permex Petroleum Corporation onlyEmperor (Simpson)Winkler16.26K1.97MSep 1997 – Oct 2023
Halley, S. M. G-10-19806Chevron U. S. A. Inc. onlyEmperor (Simpson)Winkler15.76K933KJan 1993 – Jan 2006
Halley, S. M. "B" O-10-37697Meco IV, LLC onlyEmperor (Simpson)Winkler13.89K169KMay 2005 – Jan 2014
Pure G-10-229182Permex Petroleum Corporation onlyEmperor (Simpson)Winkler13.18K722KJun 2007 – Nov 2025
Maxwell 14 G-10-197207Chevron U. S. A. Inc. onlyEmperor (Simpson)Winkler12.74K18.9KMay 2003 – Aug 2003
Emperor "24" G-10-203835Permex Petroleum Corporation onlyEmperor (Simpson)Winkler12.22K1.51MJun 2004 – Nov 2025
Halley, S. M. G-10-223158Chevron U. S. A. Inc. onlyEmperor (Simpson)Winkler11.75K1.89MFeb 2006 – Dec 2014
Argos O-10-52841Hilcorp Energy Company onlyEmperor (Simpson)Winkler11.66K3.52KFeb 2019 – Apr 2019
Halley, S. M. -B- G-10-285348Basin Oil & Gas Operating, LLC onlyEmperor (Simpson)Winkler117346KMay 2018 – May 2021
Halley, S. M. G-10-32219Chevron U. S. A. Inc. onlyEmperor (Simpson)Winkler100—
Maxwell 13 G-10-197188Chevron U. S. A. Inc. onlyEmperor (Simpson)Winkler100—
Halley, S. M. G-10-19807Chevron U. S. A. Inc. onlyEmperor (Simpson)Winkler100—

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.