WELL · 42-317-34277 · DISTRICT 8
Stanfield -B- #1
Martin County · Spraberry (Trend Area) field · Vertical
Stanfield -B- #1 (API 42-317-34277) is a plugged well in Martin County, plugged April 14, 2023, last operated by Diamondback E&P LLC.
The RRC has issued one drilling permit, issued May 19, 2000, permitted to 11,000 ft.
It was permitted by Stephens, Autry C. and has since transferred to Diamondback E&P LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Spraberry, Dean, Wolfcamp.
Its 2 leases have reported 63.1K barrels of oil and 90.3K mcf of gas since October 2000, last reporting in July 2026. The leases carry 3 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Stephens, Autry C.; the EWA schedule now lists a different operator.
Midland, TX · P-5 Y, filed Mar 4, 2026 · 5,231 permits on file · (855) 247-5920
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Diamondback E&P LLC |
| Production reports | Diamondback E&P LLCthrough Apr 2026 |
| Latest permit | Stephens, Autry C.May 19, 2000 |
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
- 1
- permits on file
- May 19, 2000
- last permit issued
- Sep 1, 2000
- completed
- 63.1K
- cumulative oil, bbl
- 90.3K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Oct 2000 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Sep 1, 2000
- Shut in
- —
- Plugged
- Apr 14, 2023
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 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Stanfield -B- O-10-36630 | Spraberry (Trend Area) | Diamondback E&P LLC | 2 | 62.1K | 87.7K | Oct 2000 – Jul 2026 |
| Stanfield "B" O-10-36407 | Glass (Spraberry) | Endeavor Energy Resources L.P. | 1 | 1.03K | 2.59K | Oct 2000 – Aug 2003 |
Oil, barrels lease total
Last 12 months 1,726 · prior 12 1,558(+11%)
Gas, mcf lease total
Last 12 months 0 · prior 12 0
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Endeavor Energy Resources L.P.Oct 2000 → Dec 2024
- 2Diamondback E&P LLCJan 2025 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 495290-99 | Drill | Stephens, Autry C. | May 19, 2000 | May 19, 2000 | May 22, 2000 | 11,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-36407 | — | — | — | — |
| — | — O-10-36630 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,788 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,758 | 10,184 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 12.75 | 360 | 17.5 | 350 S |
| 8.625 | 5,134 | 11 | 425 S |
| 4.5 | 10,830 | 7.875 | 1,270 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 | Jun 18, 2001 | Oct 12, 2000 | Yes |
| 00 | Nov 21, 2000 | Oct 12, 2000 | Yes |
| 00 | Oct 25, 2000 | — | — |
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 42-317-34277 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-317-34277 → 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/31734277, documented in the API reference.