TEXAS · WELLS · MARTIN COUNTY · STANDEFER "30" LEASE · API 42-317-32257 · DISTRICT 7B
Standefer 30 #1
Martin County · Spraberry (Trend Area) field · Vertical
Standefer 30 #1 (API 42-317-32257) is a plugged well in Martin County, plugged September 11, 2015, last operated by Diamondback E&P LLC.
The RRC has issued one drilling permit, issued October 9, 1980, permitted to 9,500 ft.
It was permitted by Cotton Petroleum Corp. and has since transferred to Diamondback E&P LLC on the wellbore schedule.
Its lease has reported 70.4K barrels of oil and 52.6K mcf of gas since January 1993, last reporting in July 2026. The lease carries 2 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Cotton Petroleum Corp.; the EWA schedule now lists a different operator.
- Based in
- Midland, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- May 4, 2026
- Permits on file
- 5,237
- Phone
- (432) 221-7400
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Diamondback E&P LLC |
| Production reports | Endeavor Energy Resources L.P.through Mar 2024 |
| Latest permit | Cotton Petroleum Corp.Oct 9, 1980 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,500
- total depth, ft
- 1
- permits on file
- Oct 9, 1980
- last permit issued
- Oct 16, 1981
- completed
- 70.4K
- cumulative oil, bbl
- 52.6K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Oct 16, 1981
- Shut in
- —
- Plugged
- Sep 11, 2015
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 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Standefer "30" O-10-27022 | Spraberry (Trend Area) | Diamondback E&P LLC | 2 | 70.4K | 52.6K | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 0 · prior 12 0
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Snyder Oil CorporationJan 1993 → Dec 1993
- 2Stephens, Autry C.Jan 1994 → Dec 1999
- 3Endeavor Energy Resources L.P.Jun 2001 → Mar 2024
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 95143-99 | Drill | Cotton Petroleum Corp. | Oct 9, 1980 | Oct 9, 1980 | — | 9,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Oct 16, 1981 | Standefer 30 O-10-27022 | Spraberry (Trend Area) | Diamondback E&P LLC | Plugged | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,891 | 9,111 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 380 | 17.5 | 400 S |
| 8.625 | 3,956 | 11 | 1,550 S |
| 2.375 | 8,570 | — | — |
| 4.5 | 9,150 | 7.875 | 950 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 | Jan 12, 1984 | Dec 30, 1981 | 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 42-317-32257 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-317-32257 → 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/31732257, documented in the API reference.