LEASES · PDQ LEASE REPORTS

Leases reported by COG 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 →

48 LEASES · PAGE 1 OF 1

LeaseOperatorFieldCountyWellsOil, bblGas, mcfReported
Ratliff A O-10-40136COG Operating LLC Spraberry (Trend Area)Ector585.24M12.8MFeb 2010 – Apr 2026
Parks Bell O-10-38829COG Operating LLC Spraberry (Trend Area)Ector283.03M3.87MJun 2008 – Apr 2026
Headlee O-10-40039COG Operating LLC Spraberry (Trend Area)Ector192.5M3.22MFeb 2010 – Apr 2026
Parks Bell HZ Unit O-10-53121COG Operating LLC Spraberry (Trend Area)Ector181.72M6.37MFeb 2020 – Apr 2026
Ratliff K Unit O-10-50476COG Operating LLC Spraberry (Trend Area)Ector61.7M7.31MMay 2018 – Apr 2026
Ratliff B O-10-40445COG Operating LLC Spraberry (Trend Area)Ector171.27M3.39MJan 2010 – Apr 2026
Roy Parks B O-10-41083COG Operating LLC Spraberry (Trend Area)Midland131.18M2.02MDec 2010 – Apr 2026
Ratliff E O-10-40838COG Operating LLC Spraberry (Trend Area)Ector3886K925KJan 2011 – Apr 2026
Ratliff a 28 East HZ Unit O-10-53594COG Operating LLC Spraberry (Trend Area)Ector2884K1.92MSep 2019 – Apr 2026
Ratliff G O-10-46707COG Operating LLC Spraberry (Trend Area)Ector2883K1.33MApr 2015 – Apr 2026
Ratliff C O-10-40137COG Operating LLC Spraberry (Trend Area)Ector9782K2.17MMar 2010 – Apr 2026
Ratliff F Unit O-10-58153COG Operating LLC Spraberry (Trend Area)Ector2675K1.2MSep 2022 – Apr 2026
Ratliff J Unit O-10-55795COG Operating LLC Spraberry (Trend Area)Ector2632K1.06MApr 2021 – Apr 2026
Parks, Roy -B- TG O-10-1166COG Operating LLC Dora Roberts (Ellenburger)Midland15624K1.56MJan 1993 – Apr 2026
Ratliff A1 O-10-54987COG Operating LLC Spraberry (Trend Area)Ector1592K897KJul 2020 – Apr 2026
Parks Bell A1 O-10-53825COG Operating LLC Spraberry (Trend Area)Ector1494K554KFeb 2020 – Apr 2026
Ratliff I Unit O-10-49085COG Operating LLC Spraberry (Trend Area)Ector2493K625KMay 2017 – Apr 2026
Parks Bell A2 O-10-53897COG Operating LLC Spraberry (Trend Area)Ector1448K754KFeb 2020 – Apr 2026
Ratliff JGA1 O-10-59513COG Operating LLC Emma (Barnett Shale)Ector1444K1.49MJul 2023 – Apr 2026
Fendley O-10-45466COG Operating LLC Spraberry (Trend Area)Ector2417K438KMar 2014 – Apr 2026
Fendley 4-02E O-10-46704COG Operating LLC Spraberry (Trend Area)Ector1410K277KDec 2014 – Apr 2026
Fendley 4-02C O-10-46965COG Operating LLC Spraberry (Trend Area)Ector1395K336KDec 2014 – Mar 2026
Ratliff C3 O-10-60866COG Operating LLC Spraberry (Trend Area)Ector1388K583KOct 2023 – Apr 2026
Ratliff C2 O-10-60865COG Operating LLC Spraberry (Trend Area)Ector1381K632KSep 2023 – Apr 2026
Elliott 33-01E O-10-47461COG Operating LLC Spraberry (Trend Area)Ector1357K486KSep 2015 – Apr 2026
Ratliff C1 O-10-60864COG Operating LLC Spraberry (Trend Area)Ector1266K390KSep 2023 – Apr 2026
Elliott 33-07E O-10-46382COG Operating LLC Spraberry (Trend Area)Ector1231K189KMar 2015 – Apr 2026
Ratliff D O-10-40785COG Operating LLC Spraberry (Trend Area)Ector3213K341KAug 2010 – Apr 2026
Ratliff a HZ O-10-57413COG Operating LLC Spraberry (Trend Area)Ector4172K336KSep 2022 – Apr 2026
Parks, Roy -B- TG O-10-34636COG Operating LLC Dora Roberts (Consolidated)Midland15150K2.52MOct 1995 – Apr 2026
Ratliff JGA2 O-10-64690COG Operating LLC Emma (Barnett Shale)Ector1131K394KDec 2025 – Apr 2026
Ratliff F O-10-44755COG Operating LLC Spraberry (Trend Area)Ector2122K338KNov 2013 – Mar 2026
Ratliff JGA4 O-10-64635COG Operating LLC Emma (Barnett Shale)Ector1120K303KDec 2025 – Apr 2026
Ratliff JGA3 O-10-64592COG Operating LLC Emma (Barnett Shale)Ector1101K312KDec 2025 – Apr 2026
Ratliff, Sallie -B- O-10-11441COG Operating LLC Headlee, N. (Devonian)Ector132.8K942KJan 1993 – Apr 2019
S. W. Ratliff -L- O-10-35697COG Operating LLC Headlee, N. (Devonian)Ector128.4K274KMar 2002 – Oct 2015
Elliott O-10-41377COG Operating LLC Spraberry (Trend Area)Ector127.6K31.5KJul 2011 – Jun 2020
Ratliff "H" O-10-31558COG Operating LLC Headlee, N. (Devonian)Ector121.7K517KJan 1993 – Aug 2013
TXL Q O-10-26326COG Operating LLC Goldsmith, W. (San Andres)Ector119.2K110KJan 1993 – Sep 2008
Texaco "34" O-10-33294COG Operating LLC Goldsmith (Clear Fork)Ector115.3K9.03KJan 1993 – Oct 2005
Ratliff "J" O-10-34723COG Operating LLC Headlee, N. (Devonian)Ector29.19K34.9KDec 1994 – May 2016
Parks Bell 41 O-10-45710COG Operating LLC Spraberry (Trend Area)Ector18.62K14KFeb 2015 – Jun 2018
Shoe Bar "E" O-10-37545COG Operating LLC King Lake (Devonian)Ector18572.16KAug 2004 – Jun 2005
Shoe Bar "E" O-10-37227COG Operating LLC King Lake ( Waddell)Ector1594733Feb 2004 – Jul 2004
Ratliff A O-10-46857COG Operating LLC Fasken, South (Ellenburger)Ector100—
Elliott 33-07J O-10-49110COG Operating LLC Spraberry (Trend Area)Ector100—
Ratliff, Sallie -A- O-10-11385COG Operating LLC Headlee, N. (Devonian)Ector200—
Ratliff A O-10-39957COG Operating LLC Sallie Ann (Spraberry-Wolfcamp)Ector200—

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.