WELL · 42-317-34169 · DISTRICT 8
Nail 36 #1
Martin County · Midwest (Spraberry-Dean) field · Vertical
Nail 36 #1 (API 42-317-34169) is a well in Martin County operated by Endeavor Energy Resources L.P., completed July 27, 1998.
The RRC has issued 2 drilling permits between 1998 and 2015, permitted to 11,000 ft.
Completion filings report 3 formation tops, including Upper Spraberery, Spraberry, Dean.
Its 2 leases have reported 219K barrels of oil and 294K mcf of gas since February 1998, last reporting in July 2026. The leases carry 4 wells, so these are lease totals, not this well alone.
Operator of record
Endeavor Energy Resources L.P.
Midland, TX · P-5 Y, filed Apr 4, 2026 · 6,190 permits on file · (855) 247-5920
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Endeavor Energy Resources L.P. |
| Production reports | Diamondback E&P LLCthrough Apr 2026 |
| Latest permit | Endeavor Energy Resources L.P.Sep 23, 2015 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 11,000
- total depth, ft
- 2
- permits on file
- Sep 23, 2015
- last permit issued
- Jul 27, 1998
- completed
- 219K
- cumulative oil, bbl
- 294K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Feb 1998 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jul 27, 1998
- Shut in
- —
- Plugged
- —
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 2 leases this well is completed on; they carry 4 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Nail '36' O-10-47310 | Spraberry (Trend Area) | Diamondback E&P LLC | 2 | 37.5K | 18.7K | Aug 2015 – Jul 2026 |
| Nail "36" O-10-35980 | Midwest (Spraberry-Dean) | Endeavor Energy Resources L.P. | 2 | 181K | 275K | Feb 1998 – Mar 2016 |
Oil, barrels lease total
Last 12 months 2,346 · prior 12 3,700(-37%)
Gas, mcf lease total
Last 12 months 696 · prior 12 1,101(-37%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Stephens, Autry C.Jan 1999 → Aug 2000
- 2Endeavor Energy Resources L.P.Sep 2000 → Dec 2024
- 3Diamondback E&P LLCJan 2025 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 810456-99 | Field transfer | Endeavor Energy Resources L.P. | Sep 17, 2015 | Sep 23, 2015 | Mar 13, 1998 | 10,800 |
| 473361-99 | Drill | Stephens, Autry C. | Feb 13, 1998 | Feb 17, 1998 | Mar 13, 1998 | 11,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-35980 | — | — | — | — |
| — | — O-10-47310 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,847 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,812 | 9,782 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 12.75 | 338 | 17.5 | 410 S |
| 8.625 | 5,150 | 11 | 475 S |
| 4.5 | 10,800 | 7.875 | 1,200 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 | Mar 7, 2016 | Oct 10, 2015 | — |
| 00 | May 3, 1999 | Mar 12, 1999 | Yes |
| 00 | Apr 15, 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 42-317-34169 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-317-34169 → 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/31734169, documented in the API reference.