WELLS · TEXAS · ONE ROW PER API NUMBER

Texas wells completed in the Devonian

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.

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 →

26 WELLS · PAGE 1 OF 1

These wells on a map →
WellOperatorCounty, fieldStatusDepth, ftPermitPermitsLast reported
S. W. Ratliff -L- #142-135-34081COG Operating LLC EctorHeadlee N. (Devonian)PluggedOil13,800May 2, 20172Apr 2026
Ross #4801HZ42-461-34213COG Operating LLC UptonSpraberry (Trend Area)PluggedOil15,460May 9, 20125Jan 2025
University 5-36 #142-003-36812COG Operating LLC AndrewsHutex (Devonian)PluggedOil12,700Mar 28, 20083Jan 2003
Pegasus Field Unit 3 #170642-461-03863COG Operating LLC UptonPegasus (Consolidated)Shut inOil13,172Jan 5, 20073Apr 2026
Cross Bar Ranch #3102E42-317-33185COG Operating LLC MartinSpraberry (Trend Area)Shut inOil11,450Sep 18, 20062Apr 2026
Pegasus Pennsylvanian Unit #420342-461-03281COG Operating LLC UptonPegasus (Consolidated)Shut inOil13,118Feb 9, 20051Apr 2026
University 41 #142-003-03381COG Operating LLC AndrewsMcFarland (Pennsylvanian)ActiveOil13,865Sep 30, 20042Apr 2026
TXL T #142-461-03348COG Operating LLC UptonDavis (Devonian)PluggedGas13,182Oct 23, 20023May 2003
Pegasus Field Unit #3 #15642-329-10082COG Operating LLC MidlandPegasus (Devonian)PluggedGas12,150Oct 29, 20011—
Pegasus Pennsylvanian Unit #131442-329-10341COG Operating LLC MidlandPegasus (Consolidated)PluggedOil12,220Jan 4, 20002Apr 2026
Parks Field Unit #1808A42-329-31236COG Operating LLC MidlandParks (Consolidated)Shut inOil12,700Oct 19, 19984Apr 2026
Pegasus Spraberry Unit #140242-461-03904COG Operating LLC UptonPegasus (Consolidated)PluggedOil10,280Aug 10, 19982Apr 2026
Pegasus Field Unit 3 #170542-461-03862COG Operating LLC UptonPegasus (Consolidated)ActiveGas13,126Jun 16, 19982Apr 2026
Floyd 16 #1HZ42-329-34006COG Operating LLC MidlandAzalea (Devonian)PluggedGas12,000Jan 12, 19981Mar 2020
Shackelford 34 #1HZ42-329-33826COG Operating LLC MidlandAzalea (Devonian)PluggedGas12,000Jul 24, 19971May 2020
Ratliff J #1HZ42-135-36965COG Operating LLC EctorHeadlee N. (Devonian)PluggedOil16,130Aug 21, 19963May 2016
Haley C. B. -a- #442-329-10367COG Operating LLC MidlandParks (Consolidated)Shut inOil11,975Jul 21, 19953Oct 2024
Pegasus Spraberry Unit #170942-461-01714COG Operating LLC UptonPegasus (Consolidated)ActiveOil12,010Mar 10, 19941Apr 2026
TXL VV #142-329-01380COG Operating LLC MidlandPegasus (Consolidated)PluggedOil11,890Feb 16, 19941Feb 2022
TXL S #142-329-01084COG Operating LLC MidlandPegasus (Consolidated)ActiveOil13,180Dec 28, 19921Apr 2026
Gatlin Mary #442-329-30341COG Operating LLC MidlandParks (Consolidated)Shut inOil12,670Dec 7, 19873Nov 2025
Pegasus Spraberry Unit #11242-329-01037COG Operating LLC MidlandPegasus (Consolidated)Shut inOil13,087Nov 1, 19781Apr 2026
Ratliff Sallie -a- #1D42-135-20419COG Operating LLC EctorHeadlee N. (Devonian)PluggedOil5,150Jan 12, 19781—
Ratliff Sallie -B- #142-135-08636COG Operating LLC EctorHeadlee N. (Devonian)PluggedOil——0—
Ratliff Sallie -a- #142-135-08637COG Operating LLC EctorHeadlee N. (Devonian)PluggedOil——0—
Pegasus Pennsylvanian Unit #40142-329-01375COG Operating LLC MidlandPegasus (Consolidated)Shut inOil10,568—0—

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.