WELL · 42-389-38365 · DISTRICT 8
Blazer Unit 14 #4WB
Reeves County · Phantom (Wolfcamp) field · Producing · Horizontal
Blazer Unit 14 #4WB (API 42-389-38365) is a horizontal well in Reeves County operated by Diamondback E&P LLC, completed October 18, 2019 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued May 23, 2019, permitted to 12,340 ft.
Completion filings report 8 formation tops, including Bell Canyon, Cherry Canyon, Bone Spring, Wolfcamp.
Its lease has reported 2.7M barrels of oil and 4.5M mcf of gas since June 2018, last reporting in July 2026. The lease carries 4 wells, so these are lease totals, not this well alone.
Operator of record
Midland, TX · P-5 Y, filed Mar 4, 2026 · 5,237 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 | Diamondback E&P LLCMay 23, 2019 |
- 12,340
- total depth, ft
- 1
- permits on file
- May 23, 2019
- last permit issued
- Oct 18, 2019
- completed
- 2.7M
- cumulative oil, bbl
- 4.5M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jun 2018 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Oct 18, 2019
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: X
Surface location
31.369872, -103.188003
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Reeves County.
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 4 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Blazer Unit 14 O-10-50590 | Phantom (Wolfcamp) | Diamondback E&P LLC | 4 | 2.7M | 4.5M | Jun 2018 – Jul 2026 |
Oil, barrels lease total
Last 12 months 213,055 · prior 12 212,902(+0%)
Gas, mcf lease total
Last 12 months 594,680 · prior 12 417,341(+42%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Diamondback E&P LLCJun 2018 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 853318-99 | Drill | Diamondback E&P LLC | May 21, 2019 | May 23, 2019 | Jul 20, 2019 | 12,340 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-50590 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,505 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Bell Canyon | 5,166 | -2,661 |
| Cherry Canyon | 5,723 | -3,218 |
| Bone SpringBONE SPRINGS | 8,467 | -5,962 |
| Wolfcamp | 10,826 | -8,321 |
| CastileCASTILLE | — | — |
| Delaware | — | — |
| DelawareDELAWARE CONSOLIDATED GAS | — | — |
| DelawareFORD-DELAWARE | — | — |
| Pennsylvanian | — | — |
| Permian (undifferentiated)PERMIAN | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 11,926 | 22,421 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 2,505 | 17.5 | 4,280 S |
| 9.625 | 10,969 | 12.25 | 3,170 S |
| 5.5 | 22,611 | 8.5 | 4,725 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 | Aug 13, 2020 | Jul 2, 2020 | Yes |
| 00 | May 13, 2020 | Feb 6, 2020 | 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 42-389-38365 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-389-38365 → 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.
Nearby wells and their tops
NEAREST 8 LOCATED WELLS WITH TOPS · WITHIN 16 KM
Draw a cross-section
This well's tops beside its 5 nearest neighbours, subsea-aligned so they line up regardless of surface terrain.
Blazer Unit 1442-389-37964
0.2 KM · Diamondback E&P LLC · Section with this well →
| Delaware | 5,125 | -2,621 |
| Cherry Canyon | 6,004 | -3,500 |
| Bone Spring | 8,206 | -5,702 |
| Wolfcamp | 10,989 | -8,485 |
| Bell Canyon | — | |
| Permian (undifferentiated) | — | |
| Pennsylvanian | — | |
| Delaware | — |
10 TOPS · FIRST 8
Blazer Unit 1442-389-37965
0.2 KM · Diamondback E&P LLC · Section with this well →
| Delaware | 5,121 | -2,617 |
| Cherry Canyon | 6,006 | -3,502 |
| Bone Spring | 8,208 | -5,704 |
| Wolfcamp | 10,959 | -8,455 |
| Bell Canyon | — | |
| Delaware | — | |
| Delaware | — | |
| Permian (undifferentiated) | — |
10 TOPS · FIRST 8
Ligon Ranch 242-389-33510
0.5 KM · Steward Energy, LLC · Section with this well →
| Bell Canyon | 5,070 | -2,553 |
| Cherry Canyon | 6,080 | -3,563 |
| Brushy Canyon | 7,040 | -4,523 |
| Avalon | 8,136 | -5,619 |
| Bone Spring | 8,400 | -5,883 |
| Bone Spring | 9,226 | -6,709 |
| Bone Spring | 10,260 | -7,743 |
| Wolfcamp | 11,050 | -8,533 |
Blazer Unit 1442-389-36648
0.6 KM · Diamondback E&P LLC · Section with this well →
| Delaware | 5,087 | -2,558 |
| Bell Canyon | 5,125 | -2,596 |
| Cherry Canyon | 5,945 | -3,416 |
| Bone Spring | 8,393 | -5,864 |
| Wolfcamp | 10,931 | -8,402 |
| Permian (undifferentiated) | — | |
| Castile | — | |
| Delaware | — |
10 TOPS · FIRST 8
State Jutland 6-1 A42-389-38725
2.7 KM · Diamondback E&P LLC · Section with this well →
| Delaware | 5,826 | -3,245 |
| Bone Spring | 8,011 | -5,430 |
| Wolfcamp | 10,107 | -7,526 |
| Castile | — | |
| Bell Canyon | — | |
| Cherry Canyon | — | |
| Permian (undifferentiated) | — | |
| Pennsylvanian | — |
10 TOPS · FIRST 8
State Brumby 6-C42-389-38067
2.7 KM · Diamondback E&P LLC · Section with this well →
| Castile | 2,500 | 81 |
| Delaware | 4,975 | -2,394 |
| Bell Canyon | 5,000 | -2,419 |
| Cherry Canyon | 5,861 | -3,280 |
| Bone Spring | 7,940 | -5,359 |
| Wolfcamp | 10,625 | -8,044 |
| Pennsylvanian | — | |
| Delaware | — |
10 TOPS · FIRST 8
State Azteca 15-3 A42-389-37712
2.8 KM · Diamondback E&P LLC · Section with this well →
| Delaware | 5,104 | -2,521 |
| Cherry Canyon | 5,939 | -3,356 |
| Bone Spring | 8,034 | -5,451 |
| Wolfcamp | 10,575 | -7,992 |
| Delaware | — | |
| Bell Canyon | — | |
| Castile | — | |
| Permian (undifferentiated) | — |
10 TOPS · FIRST 8
State Oberlander 15-4 A42-389-37707
2.8 KM · Diamondback E&P LLC · Section with this well →
| Bell Canyon | 5,076 | -2,493 |
| Cherry Canyon | 5,920 | -3,337 |
| Bone Spring | 8,008 | -5,425 |
| Wolfcamp | 10,612 | -8,029 |
| Delaware | — | |
| Delaware | — | |
| Delaware | — | |
| Castile | — |
10 TOPS · FIRST 8
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/38938365, documented in the API reference.