TEXAS · WELLS · MARTIN COUNTY · NAIL-P '2A' LEASE · API 42-317-39496 · DISTRICT 7B
Nail-P 2A #1
Martin County · Spraberry (Trend Area) field · Vertical
Nail-P 2a #1 (API 42-317-39496) is a plugged well in Martin County, plugged August 10, 2020, last operated by Oxyrock Operating LLC.
The RRC has issued one drilling permit (amended once), issued May 31, 2014, permitted to 12,000 ft.
It was permitted by Endeavor Energy Resources L.P. and has since transferred to Oxyrock Operating LLC on the wellbore schedule.
Completion filings report 10 formation tops, including Santa Rosa, Yates, Queen, Grayburg.
Its lease has reported 21.5K barrels of oil and 63.7K mcf of gas since October 2014, with no volume in the three years through April 2026.
Operator of record
Permitted by Endeavor Energy Resources L.P.; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Apr 22, 2026
- Permits on file
- 392
- Phone
- (713) 215-7000
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Oxyrock Operating LLC |
| Production reports | Oxyrock Operating, LLCthrough Jun 2018 |
| Latest permit | Endeavor Energy Resources L.P.May 31, 2014 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 12,000
- total depth, ft
- 2
- permits on file
- May 31, 2014
- last permit issued
- Oct 9, 2014
- completed
- 21.5K
- cumulative oil, bbl
- 63.7K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Oct 2014 THROUGH Jun 2018
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Oct 9, 2014
- Shut in
- —
- Plugged
- Aug 10, 2020
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 |
|---|---|---|---|---|---|---|
| Nail-P '2A' O-10-48338 | Spraberry (Trend Area) | Oxyrock Operating, LLC | 1 | 21.5K | 63.7K | Oct 2014 – Jun 2018 |
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.
- 1Prime Operating CompanyOct 2014 → Mar 2018
- 2Guidon Energy Mgmt Services LLCMay 2018 → Jun 2018
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 785664-98 | Drill | Endeavor Energy Resources L.P. | Jun 18, 2014 | May 31, 2014 | Jul 6, 2014 | 12,000 |
| 785664-99 | Drill | Endeavor Energy Resources L.P. | Apr 28, 2014 | May 31, 2014 | — | 12,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Oct 9, 2014 | Nail-P 2A O-10-48338 | Spraberry (Trend Area) | Oxyrock Operating LLC | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,773 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Santa Rosa | 1,000 | 1,773 |
| Yates | 2,725 | 48 |
| Queen | 4,100 | -1,327 |
| Grayburg | 4,300 | -1,527 |
| San AndresSAN ANDRES - ACTIVE CO2 FLOOD; H | 5,025 | -2,252 |
| Spraberry | 7,625 | -4,852 |
| Cisco | 8,500 | -5,727 |
| Dean | 8,950 | -6,177 |
| Wolfcamp | 9,275 | -6,502 |
| Pennsylvanian | 9,400 | -6,627 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,405 | 10,366 | Perforated |
| 10,439 | 10,745 | Perforated |
| 11,054 | 11,125 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 312 | 17.5 | 450 S |
| 8.625 | 5,111 | 11 | 650 S |
| 5.5 | 11,239 | 7.875 | 1,250 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Apr 3, 2017 | Dec 13, 2016 | Yes |
Well logs
1 log loaded from the RRC's log index, the latest received Jul 17, 2017. Neutron. These are the logs loaded into Petrora from the Railroad Commission's inventories, not necessarily every log run on the well. The RRC holds the files; each opens from its log search for the well. The kind is the RRC's description of the log; the interval is the one filed for it.
Open the RRC's log search for this well ↗| Logas described | Files | Intervalft, as filed | Datereceived | SizeMB |
|---|---|---|---|---|
| NeutronSpans Santa Rosa, Yates, Queen, Grayburg, San Andres, Spraberry, Cisco, Dean, Wolfcamp, Pennsylvanian | TIFF | 0 to 11,261 | Jul 17, 2017 | 10.0 |
"Spans" is by this well's own filed formation tops: a formation runs from its top to the next deeper top filed, and the deepest runs to the bottom of the log. Depths are measured along the wellbore, so on a horizontal the lateral counts in the formation it was landed in.
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 42-317-39496 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-317-39496 → scanned completion filings
The logs loaded for this well are under Well logs, with the RRC's log search for it. The University Lands library has no per-well link: then paste it into its 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/31739496, documented in the API reference.