WELL · 42-393-31441 · DISTRICT 10
Courson Ranch 135 #4C
Roberts County · Lips (Cleveland) field · Temp Abandoned · Vertical
Courson Ranch 135 #4C (API 42-393-31441) is a well in Roberts County operated by Complete Oil & Gas Services LLC, completed July 24, 1999 and listed as temp abandoned on the RRC schedule.
The RRC has issued one drilling permit (amended twice), issued April 15, 1999, permitted to 8,500 ft.
It was permitted by Alpar Resources, Inc. and has since transferred to Complete Oil & Gas Services LLC on the wellbore schedule.
Completion filings report 6 formation tops, including Kns City, Clev, Marmaton, Cherokee.
No lease production has been reported under this well’s leases.
Operator of record
Complete Oil & Gas Services LLC
Permitted by Alpar Resources, Inc.; 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 Nov 2021 |
| Latest permit | Alpar Resources, Inc.Apr 15, 1999 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,500
- total depth, ft
- 3
- permits on file
- Apr 15, 1999
- last permit issued
- Jul 24, 1999
- completed
- 0
- cumulative oil, bbl
- 89.8K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jul 1999 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jul 24, 1999
- 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 135 G-14-174208 | Lips (Cleveland) | Complete Oil & Gas Services, LLC | 1 | 0 | 89.8K | Jul 1999 – 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.
- 1Alpar Resources, Inc.Aug 1999 → Nov 2003
- 2Latigo Petroleum Texas, LPDec 2003 → Feb 2009
- 3Latigo Petroleum, Inc.Mar 2009 → Aug 2011
- 4Plains Exploration & Prod. Co.Sep 2011 → Jul 2013
- 5Latigo Petroleum, LLCAug 2013 → Nov 2021
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 483897-97 | Drill | Alpar Resources, Inc. | Sep 1, 1999 | Apr 15, 1999 | — | 8,280 |
| 483897-98 | Drill | Alpar Resources, Inc. | May 3, 1999 | Apr 15, 1999 | Apr 29, 1999 | 8,500 |
| 483897-99 | Drill | Alpar Resources, Inc. | Apr 15, 1999 | Apr 15, 1999 | — | 8,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-14-174208 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,721 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,896 | 6,918 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,804 | 12.25 | 600 S |
| 5.5 | 8,475 | 7.875 | 180 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 | Sep 30, 1999 | Aug 19, 1999 | Yes |
| 00 | Sep 24, 1999 | — | — |
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 42-393-31441 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-393-31441 → 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/39331441, documented in the API reference.