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WELLS · TEXAS · ONE ROW PER API NUMBER

COG Operating LLC wells in Ector County

Every well on the Railroad Commission's schedule or with a drilling permit on file, newest permit first: who operates it, where it is, the field it is completed in, its permits, and the last month its lease reported.What an API number is →

A full API number opens the well. Anything else filters the list below.

ShowingEctor County COG Operating LLC Clear all

Texas reports production by lease, so a well carries no volumes of its own: "Last reported" is the last month the lease it is tied to reported. How Texas production is reported →

203 WELLS · PAGE 1 OF 5

These wells on a map →
WellOperatorCounty, fieldStatusDepth, ftPermitPermitsLast reported
Ratliff C4 #1801AHHZ42-135-44196COG Operating LLC EctorDrilled12,000Dec 11, 20251—
Ratliff C5 #1801LHHZ42-135-44197COG Operating LLC EctorPermitted12,000Dec 11, 20251—
Ratliff C6 #1801BHHZ42-135-44198COG Operating LLC EctorDrilled12,000Dec 11, 20251—
Ratliff C7 #1801JHHZ42-135-44199COG Operating LLC EctorDrilled12,000Dec 11, 20251—
Ratliff JGA2 #2902THHZ42-135-44075COG Operating LLC EctorEmma (Barnett Shale)ActiveOil12,128Nov 7, 20242Apr 2026
Ratliff JGA3 #2903THHZ42-135-44076COG Operating LLC EctorEmma (Barnett Shale)ActiveOil12,088Nov 7, 20241Apr 2026
Ratliff JGA4 #2904THHZ42-135-44077COG Operating LLC EctorEmma (Barnett Shale)ActiveOil12,004Nov 7, 20241Apr 2026
Ratliff JGA1 #2901THHZ42-135-43945COG Operating LLC EctorEmma (Barnett Shale)ActiveOil12,556Nov 28, 20221Apr 2026
Ratliff C1 #1802JHHZ42-135-43921COG Operating LLC EctorSpraberry (Trend Area)ActiveOil8,672Sep 29, 20223Apr 2026
Ratliff C2 #1803JHHZ42-135-43922COG Operating LLC EctorSpraberry (Trend Area)ActiveOil8,640Sep 29, 20223Apr 2026
Ratliff C3 #1804JHHZ42-135-43923COG Operating LLC EctorSpraberry (Trend Area)ActiveOil8,614Sep 29, 20223Apr 2026
Ratliff a #3004SW42-135-43189COG Operating LLC EctorSpraberry (Trend Area)ActiveInjection14,457Jul 28, 20222Apr 2026
Ratliff F Unit #3003JHHZ42-135-43871COG Operating LLC EctorSpraberry (Trend Area)ActiveOil8,743Mar 15, 20221Apr 2026
Ratliff F Unit #3006JHHZ42-135-43872COG Operating LLC EctorSpraberry (Trend Area)ActiveOil8,727Mar 15, 20221Apr 2026
Ratliff J Unit #4401JHHZ42-135-43783COG Operating LLC EctorSpraberry (Trend Area)ActiveOil8,812Dec 9, 20201Apr 2026
Ratliff J Unit #4404JHHZ42-135-43767COG Operating LLC EctorSpraberry (Trend Area)ActiveOil8,748Jul 22, 20201Apr 2026
Parks Bell A3 #4009LHHZ42-135-43761COG Operating LLC EctorNot on schedule12,000Mar 23, 20201—
Ratliff A1 #2109JMHZ42-135-43744COG Operating LLC EctorSpraberry (Trend Area)ActiveOil8,832Jan 7, 20201Apr 2026
Ratliff a 2109JH #2109JHHZ42-135-43745COG Operating LLC EctorNot on schedule9,500Jan 7, 20201—
Ratliff J Unit #4403AHHZ42-135-43746COG Operating LLC EctorNot on schedule10,000Dec 31, 20191—
Ratliff J Unit #4405LHHZ42-135-43747COG Operating LLC EctorNot on schedule10,000Dec 31, 20191—
Parks Bell A2 #4005SHHZ42-135-43698COG Operating LLC EctorSpraberry (Trend Area)ActiveOil9,215Jun 27, 20191Apr 2026
Parks Bell A1 #4007AHHZ42-135-43699COG Operating LLC EctorSpraberry (Trend Area)ActiveOil9,958Jun 26, 20191Apr 2026
Ratliff a 28 East HZ Unit #2802LHHZ42-135-43670COG Operating LLC EctorSpraberry (Trend Area)ActiveOil9,276Mar 5, 20191Apr 2026
Ratliff a 28 East HZ Unit #2802AHHZ42-135-43671COG Operating LLC EctorSpraberry (Trend Area)ActiveOil9,458Mar 5, 20191Apr 2026
Parks Bell HZ Unit #4027HHZ42-135-43628COG Operating LLC EctorSpraberry (Trend Area)ActiveOil8,820Oct 10, 20181Apr 2026
Parks Bell HZ Unit #4028HHZ42-135-43629COG Operating LLC EctorSpraberry (Trend Area)ActiveOil9,311Oct 10, 20181Apr 2026
Parks Bell HZ Unit #4030HHZ42-135-43630COG Operating LLC EctorSpraberry (Trend Area)ActiveOil9,504Oct 10, 20181Apr 2026
Parks Bell HZ Unit #4031HHZ42-135-43631COG Operating LLC EctorSpraberry (Trend Area)ActiveOil8,939Oct 10, 20181Apr 2026
Ratliff K Unit #4408MHHZ42-135-43580COG Operating LLC EctorSpraberry (Trend Area)ActiveOil8,584Sep 30, 20182Apr 2026
Ratliff K Unit #4407LHHZ42-135-43573COG Operating LLC EctorSpraberry (Trend Area)ActiveOil9,011Jul 18, 20181Apr 2026
Ratliff K Unit #4407MHHZ42-135-43574COG Operating LLC EctorSpraberry (Trend Area)ActiveOil8,551Jul 18, 20181Apr 2026
Ratliff K Unit #4408LHHZ42-135-43579COG Operating LLC EctorSpraberry (Trend Area)ActiveOil8,930Jul 18, 20182Apr 2026
Ratliff K Unit #4406MHHZ42-135-43534COG Operating LLC EctorSpraberry (Trend Area)ActiveOil8,564Aug 4, 20171Apr 2026
Ratliff K Unit #4406LHHZ42-135-43533COG Operating LLC EctorSpraberry (Trend Area)ActiveOil9,065Jul 31, 20171Apr 2026
Ratliff I Unit #4401MHHZ42-135-43532COG Operating LLC EctorSpraberry (Trend Area)ActiveOil8,541Jul 21, 20171Apr 2026
Ratliff a #2001MHHZ42-135-43522COG Operating LLC EctorNot on schedule9,200Jun 8, 20171—
Ratliff a #2001LHHZ42-135-43523COG Operating LLC EctorNot on schedule9,200Jun 8, 20171—
S. W. Ratliff -L- #142-135-34081COG Operating LLC EctorHeadlee N. (Devonian)PluggedOil13,800May 2, 20172Apr 2026
Parks Bell HZ Unit #3925HHZ42-135-43518COG Operating LLC EctorSpraberry (Trend Area)ActiveOil9,373May 2, 20171Apr 2026
Parks Bell HZ Unit #3926HHZ42-135-43519COG Operating LLC EctorSpraberry (Trend Area)ActiveOil9,519May 2, 20171Apr 2026
Parks Bell HZ Unit #4029HHZ42-135-43510COG Operating LLC EctorSpraberry (Trend Area)ActiveOil9,564Apr 20, 20171Apr 2026
Parks Bell HZ Unit #4025HHZ42-135-43488COG Operating LLC EctorSpraberry (Trend Area)ActiveOil8,932Feb 13, 20171Apr 2026
Parks Bell HZ Unit #4026HHZ42-135-43489COG Operating LLC EctorSpraberry (Trend Area)ActiveOil9,244Feb 13, 20171Apr 2026
Parks Bell #3322HHZ42-135-43490COG Operating LLC EctorNot on schedule9,300Feb 13, 20172—
Parks Bell HZ Unit #3923HHZ42-135-43452COG Operating LLC EctorSpraberry (Trend Area)ActiveOil9,278Nov 10, 20161Apr 2026
Parks Bell HZ Unit #3924HHZ42-135-43451COG Operating LLC EctorSpraberry (Trend Area)ActiveOil9,530Nov 9, 20161Apr 2026
Ratliff I Unit #4401LSHZ42-135-43408COG Operating LLC EctorSpraberry (Trend Area)ActiveOil9,174Jun 7, 20161Apr 2026
Ratliff a #300142-135-40419COG Operating LLC EctorSpraberry (Trend Area)Shut inOil11,060May 27, 20163Apr 2026
Headlee #3915HHZ42-135-43393COG Operating LLC EctorSpraberry (Trend Area)Shut inOil9,177Oct 16, 20151Apr 2026

About this data

One row per API number: every well on the Railroad Commission wellbore schedule, and every API number a drilling permit names. Operator, field, status, and dates are the schedule's where it lists the well, the latest permit's otherwise. Permits on file counts every permit and amendment. Texas reports production by lease, so a well shows the last month its lease reported and no volumes. Nothing is estimated.

Developers: this page as JSON is GET /v1/data/wells?state=tx, documented in the API reference.