WELL · 42-317-39452 · DISTRICT 8
Warhawk #2011
Martin County · Spraberry (Trend Area) field · Producing · Vertical
Warhawk #2011 (API 42-317-39452) is a well in Martin County operated by Cog Operating LLC, completed January 31, 2015 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued May 19, 2014, permitted to 12,500 ft.
It was permitted by Oxy USA Inc. and has since transferred to Cog Operating LLC on the wellbore schedule.
Completion filings report 10 formation tops, including Santa Rosa, Yates, Seven Rivers, Queen.
Its lease has reported 2.83M barrels of oil and 6.57M mcf of gas since November 2009, last reporting in July 2026. The lease carries 30 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by OXY USA Inc.; the EWA schedule now lists a different operator.
Midland, TX · P-5 Y, filed May 4, 2026 · 4,568 permits on file · (432) 853-2355
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | COG Operating LLC |
| Production reports | COG Operating LLCthrough Apr 2026 |
| Latest permit | OXY USA Inc.May 19, 2014 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 12,500
- total depth, ft
- 2
- permits on file
- May 19, 2014
- last permit issued
- Jan 31, 2015
- completed
- 2.83M
- cumulative oil, bbl
- 6.57M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Nov 2009 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jan 31, 2015
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: X
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; they carry 30 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Warhawk O-10-39823 | Spraberry (Trend Area) | COG Operating LLC | 30 | 2.83M | 6.57M | Nov 2009 – Jul 2026 |
Oil, barrels lease total
Last 12 months 76,821 · prior 12 104,352(-26%)
Gas, mcf lease total
Last 12 months 396,520 · prior 12 368,930(+7%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1High Sky Partners LLCNov 2009 → May 2011
- 2OXY USA Inc.Jun 2011 → Jul 2017
- 3COG Operating LLCAug 2017 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 784438-98 | Drill | OXY USA Inc. | Sep 12, 2014 | May 19, 2014 | — | 12,500 |
| 784438-99 | Drill | OXY USA Inc. | Apr 10, 2014 | May 19, 2014 | Dec 5, 2014 | 12,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-39823 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,915 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Santa Rosa | 1,000 | 1,915 |
| Yates | 2,987 | -72 |
| Seven Rivers | 3,262 | -347 |
| Queen | 4,053 | -1,138 |
| Grayburg | 4,806 | -1,891 |
| San AndresSAN ANDRES - ACTIVE CO2 FLOOD; H | 4,806 | -1,891 |
| Clear ForkCLEARFORK | 6,835 | -3,920 |
| Spraberry | 8,294 | -5,379 |
| Dean | 9,580 | -6,665 |
| Cisco | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,622 | 11,474 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 11.75 | 1,714 | 14.75 | 930 S |
| 8.625 | 5,700 | 10.625 | 920 S |
| 5.5 | 11,800 | 7.875 | 250 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 | May 8, 2015 | Apr 6, 2015 | Yes |
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 42-317-39452 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-317-39452 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward) and the University Lands library. 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/31739452, documented in the API reference.