TEXAS · WELLS · MARTIN COUNTY · HAZELWOOD "34" LEASE · API 42-317-34421 · DISTRICT 7B
Hazelwood 34 #1
Martin County · Spraberry (Trend Area) field · Shut In · Vertical
- Permitted field
- Mon Bak (Strawn)
Hazelwood 34 #1 (API 42-317-34421) is a well in Martin County operated by Diamondback E&P LLC, completed May 25, 2004 and listed as shut in on the RRC schedule, shut in November 1, 2025.
The RRC has issued 2 drilling permits between 2003 and 2016, permitted to 10,750 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 Clear Fork, Spraberry, Dean, Wolfcamp.
Its lease has reported 222K barrels of oil and 616K mcf of gas since March 2004, last reporting volume in August 2026. The lease carries 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 (A)
- P-5 last filed
- May 4, 2026
- Permits on file
- 5,254
- 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 Aug 2026 |
| Latest permit | Endeavor Energy Resources L.P.Nov 4, 2016 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,750
- total depth, ft
- 2
- permits on file
- Nov 4, 2016
- last permit issued
- May 25, 2004
- completed
- 222K
- cumulative oil, bbl
- 616K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · MAR 2004 THROUGH AUG 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- May 25, 2004
- Shut in
- Nov 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.
Wells nearby
Every well with a location on file around this well, in any state, nearest first.
Texas locations come from drilling permits, so most older Texas wells have none and are not listed.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH AUG 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 |
|---|---|---|---|---|---|---|
| Hazelwood "34" O-10-37313 | Spraberry (Trend Area) | Diamondback E&P LLC | 2 | 222K | 616K | Mar 2004 – Aug 2026 |
Oil, barrels lease total
Last 12 months 3,441 · prior 12 4,749(-28%)
Wells named Hazelwood 34
Diamondback E&P LLC's other wells filed under this lease name in Martin County, newest permit first. The RRC gives a gas well its own lease number, so the name is what joins the wells of a unit.
Loading the lease's wellsChain of custody
Every operator that reported production on this well's lease, in order.
- 1Endeavor Energy Resources L.P.Mar 2004 → Dec 2024
- 2Diamondback E&P LLCJan 2025 → Aug 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 819900-99 | Recompletion | Endeavor Energy Resources L.P. | Oct 31, 2016 | Nov 4, 2016 | May 13, 2004 | 10,750 |
| 536893-99 | Drill | Endeavor Energy Resources L.P. | Sep 26, 2003 | Sep 26, 2003 | Dec 15, 2003 | 11,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| May 25, 2004 | Hazelwood 34 O-10-37313 | Spraberry (Trend Area) | Diamondback E&P LLC | Shut In · shut in Nov 1, 2025 | 10,750 |
| May 25, 2004 | Hazelwood 34 O-10-37313 | Spraberry (Trend Area) | Diamondback E&P LLC | Shut In · shut in Nov 1, 2025 | 10,750 |
Formation tops
As filed on W-2/G-1. Subsea from 2,750 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,090 | 10,237 | Perforated |
| 8,090 | 10,607 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 12.75 | 355 | 17.5 | 340 S |
| 8.625 | 4,895 | 11 | 425 S |
| 4.5 | 10,750 | 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Nov 29, 2016 | Nov 15, 2016 | — |
| 00 | Sep 8, 2004 | Mar 31, 2004 | Yes |
| 00 | Aug 9, 2004 | — | — |
Well logs
The RRC's map lists this well among those with logs online. Its monthly inventories loaded here, which start in July 2006, list none for it, so none are itemized.
Open the RRC's log search for this well ↗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 42-317-34421 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-317-34421 → scanned completion filings
The logs loaded for this well are under Well logs, with the RRC's log search for it. The University Lands library has no per-well link: then paste it into its 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/31734421, documented in the API reference.