TEXAS · WELLS · MARTIN COUNTY · API 42-317-32887 · DISTRICT 7B
Mustang D #13
Martin County · Lacaff (Wolfcamp) field · Shut In · Vertical
Mustang D #13 (API 42-317-32887) is a well in Martin County operated by Diamondback E&P LLC, completed January 19, 2006 and listed as shut in on the RRC schedule, shut in March 1, 2025.
The RRC has issued 2 drilling permits between 1984 and 2006, permitted to 10,000 ft.
It was permitted by Endeavor Energy Resources L.P. and has since transferred to Diamondback E&P LLC on the wellbore schedule.
Completion filings report 6 formation tops, including Anhydrite, San Andres, Clear Fork, Spraberry.
Its 3 leases have reported 21.4K barrels of oil and 126K mcf of gas since January 1993, last reporting in July 2026. The leases carry 2 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Endeavor Energy Resources L.P.; 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 | none |
| Production reports | Diamondback E&P LLCthrough Mar 2024 |
| Latest permit | Endeavor Energy Resources L.P.Jul 5, 2006 |
- 10,000
- total depth, ft
- 2
- permits on file
- Jul 5, 2006
- last permit issued
- Jan 19, 2006
- completed
- 21.4K
- cumulative oil, bbl
- 126K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jan 19, 2006
- Shut in
- Mar 1, 2025
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
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 3 leases 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 |
|---|---|---|---|---|---|---|
| Mustang "D" O-10-37907 | Lacaff (Wolfcamp) | Diamondback E&P LLC | 1 | 21.4K | 24.1K | Oct 2006 – Jul 2026 |
| Mustang "D" G-10-136422 | Lacaff (Wolfcamp) | Endeavor Energy Resources L.P. | 1 | 0 | 102K | Jan 1993 – Jan 2007 |
| — O-10-24896 | — | — | 0 | 0 | 0 | — |
Oil, barrels lease total
Last 12 months 0 · prior 12 0
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.
- 1BTA Oil ProducersJan 1993 → Mar 2002
- 2Endeavor Energy Resources L.P.Apr 2002 → Jun 2020
- 3Diamondback E&P LLCJul 2020 → Mar 2024
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 621826-99 | Recompletion | Endeavor Energy Resources L.P. | Jun 29, 2006 | Jul 5, 2006 | Dec 27, 2005 | 10,000 |
| 226595-99 | Drill | BTA Oil Producers | Jan 11, 1984 | Jan 13, 1984 | Jan 21, 1984 | 10,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jan 19, 2006 | Mustang D O-10-37907 | Lacaff (Wolfcamp) | Diamondback E&P LLC | Shut In · shut in Mar 1, 2025 | 10,000 |
| Oct 1, 1990 | Mustang D G-10-136422 | Lacaff (Wolfcamp) | Endeavor Energy Resources L.P. | Not on Schedule | — |
| Feb 10, 1984 | 7422 JV-S Mustang -D- O-10-24896 | Lacaff (Wolfcamp) | BTA Oil Producers | Not on Schedule | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,923 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Anhydrite | 2,090 | 833 |
| San Andres | 4,350 | -1,427 |
| Clear ForkCLEARFORK | 6,440 | -3,517 |
| Spraberry | 8,262 | -5,339 |
| Dean | 9,502 | -6,579 |
| Wolfcamp | 9,761 | -6,838 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,282 | 8,649 | Perforated |
| 8,813 | 9,074 | Perforated |
| 9,802 | 9,904 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 400 | 17.5 | 500 S |
| 8.625 | 4,500 | 11 | 500 S |
| 5.5 | 10,000 | 7.875 | 1,400 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 | Apr 12, 2007 | Oct 27, 2006 | — |
| 00 | Jan 3, 2007 | — | — |
| 00 | Feb 21, 1991 | Oct 17, 1990 | — |
| 00 | Jan 10, 1991 | — | — |
| 00 | Mar 19, 1984 | Feb 27, 1984 | — |
| 00 | Mar 7, 1984 | Feb 27, 1984 | — |
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 42-317-32887 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-317-32887 → 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/31732887, documented in the API reference.