WELL · 42-393-31786 · DISTRICT 10
Courson Ranch 158 #12
Roberts County · Alpar-Lips (St. Louis) field · Temp Abandoned · Vertical
Courson Ranch 158 #12 (API 42-393-31786) is a well in Roberts County operated by Complete Oil & Gas Services LLC, completed April 1, 2006 and listed as temp abandoned on the RRC schedule.
The RRC has issued one drilling permit, issued January 5, 2006, permitted to 11,040 ft.
It was permitted by Latigo Petroleum Texas, LP and has since transferred to Complete Oil & Gas Services LLC on the wellbore schedule.
Completion filings report 6 formation tops, including Brown Dolomite, Oswego, Morrow, St. Louis.
No lease production has been reported under this well’s leases.
Operator of record
Complete Oil & Gas Services LLC
Permitted by Latigo Petroleum Texas, LP; the EWA schedule now lists a different operator.
Perkins, OK · P-5 Y, filed Jul 4, 2026 · (405) 788-0433
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Complete Oil & Gas Services LLC |
| Production reports | Latigo Petroleum, LLCthrough Oct 2019 |
| Latest permit | Latigo Petroleum Texas, LPJan 5, 2006 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 11,040
- total depth, ft
- 1
- permits on file
- Jan 5, 2006
- last permit issued
- Apr 1, 2006
- completed
- 0
- cumulative oil, bbl
- 223K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Apr 2006 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Apr 1, 2006
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
Surface location
No coordinates on the permit record yet. The RRC's GIS record usually lands within days of issuance; historical master-file permits never carry one.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH APR 2026
Texas reports oil by lease, not by well. These are the lease this well is completed on; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Courson Ranch 158 G-14-218460 | Alpar-Lips (St. Louis) | Complete Oil & Gas Services, LLC | 1 | 0 | 223K | Apr 2006 – Jul 2026 |
No volumes reported on these leases in the last three years.
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Latigo Petroleum Texas, LPApr 2006 → Feb 2009
- 2Latigo Petroleum, Inc.Mar 2009 → Mar 2010
- 3Latigo Petroleum, LLCApr 2017 → Oct 2019
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 611907-99 | Drill | Latigo Petroleum Texas, LP | Jan 5, 2006 | Jan 5, 2006 | Feb 12, 2006 | 11,040 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-14-218460 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,971 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Brown Dolomite | 3,490 | -519 |
| Oswego | 7,415 | -4,444 |
| Morrow | 8,520 | -5,549 |
| St. Louis | 8,900 | -5,929 |
| Hunton | 9,985 | -7,014 |
| Ellenburger | 10,705 | -7,734 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,868 | 8,888 | Perforated |
| 8,902 | 8,931 | Perforated |
| 8,966 | 8,978 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,611 | 12.25 | 925 S |
| 5.5 | 11,107 | 7.875 | 615 S |
Completion filings
W-2 and G-1 reports on record in the RRC wellbore file, newest first. The suffix identifies the wellbore or completion event. About these reports →
| Suffix | Filed | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Jan 10, 2007 | Aug 17, 2006 | Yes |
| 00 | Aug 28, 2006 | — | — |
The source documents
Petrora holds the structured record. The scanned filings live at the RRC; these links open its search already filled in for this API.
- Wellbore filings for 42-393-31786 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-393-31786 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward). then paste it into their search.
About this data
Permits from the RRC OGA049M master and daily daf420 files; wellbore and operator of record from the EWA schedule, weekly; completions, formation tops, casing, and perforations from the dbf900 wellbore file; production from PDQ lease reports, which lag two to three months; injection from UIC permits, H-10 reports, and TexNet daily volumes; earthquakes from the TexNet catalog.
New to these records? How to read a well page · API numbers · completion reports and tops · why production is by lease
Developers: this page as JSON is GET /v1/data/wells/39331786, documented in the API reference.