WELL · 42-329-47409 · DISTRICT 8
Tex-Harvey Spraberry #721R
Midland County · Spraberry (Trend Area) field · Producing · Horizontal
Tex-Harvey Spraberry #721R (API 42-329-47409) is a horizontal well in Midland County operated by Diamondback E&P LLC, completed January 8, 2026 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued September 30, 2024, permitted to 7,802 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 10 formation tops, including Rustler, Yates, Queen, Grayburg.
Its lease has reported 7.88M barrels of oil and 16.7M mcf of gas since January 1993, last reporting in July 2026. The lease carries 134 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 | Diamondback E&P LLC |
| Production reports | Diamondback E&P LLCthrough Apr 2026 |
| Latest permit | Endeavor Energy Resources L.P.Sep 30, 2024 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 7,802
- total depth, ft
- 1
- permits on file
- Sep 30, 2024
- last permit issued
- Jan 8, 2026
- completed
- 7.88M
- cumulative oil, bbl
- 16.7M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jan 8, 2026
- Shut in
- —
- 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 lease this well is completed on; they carry 134 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Tex-Harvey Spraberry O-10-20830 | Spraberry (Trend Area) | Diamondback E&P LLC | 134 | 7.88M | 16.7M | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 1,605,912 · prior 12 2,515,767(-36%)
Gas, mcf lease total
Last 12 months 5,859,718 · prior 12 6,587,454(-11%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Amerada Hess CorporationJan 1993 → Feb 1994
- 2Midpar L.P.Mar 1994 → Jan 1995
- 3Stephens, Autry C.Feb 1995 → Aug 2000
- 4Endeavor Energy Resources L.P.Sep 2000 → Dec 2024
- 5Diamondback E&P LLCJan 2025 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 902951-99 | Drill | Endeavor Energy Resources L.P. | Sep 27, 2024 | Sep 30, 2024 | Oct 8, 2024 | 8,100 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jan 8, 2026 | Tex-Harvey Spraberry O-10-20830 | Spraberry (Trend Area) | Diamondback E&P LLC | Producing | 7,802 |
Formation tops
As filed on W-2/G-1. Subsea from 2,600 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Rustler | 1,479 | 1,121 |
| Yates | 2,099 | 501 |
| Queen | 3,279 | -679 |
| Grayburg | 3,958 | -1,358 |
| San AndresSAN ANDRES - HIGH FLOWS, H2S, CO | 4,198 | -1,598 |
| Glorieta | 5,250 | -2,650 |
| Clear ForkCLEARFORK | 5,873 | -3,273 |
| Spraberry | 6,941 | -4,341 |
| Santa Rosa | — | — |
| Seven Rivers | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,980 | 15,378 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 1,280 | 16 | 650 S |
| 8.625 | 5,214 | 10.625 | 1,310 S |
| 5.5 | 15,406 | 7.875 | 1,690 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 22, 2026 | Mar 12, 2026 | 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 42-329-47409 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-329-47409 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward). 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/32947409, documented in the API reference.