WELL · 42-389-39345 · DISTRICT 8
Altai 23 #2WA
Reeves County · Hoefs T-K (Wolfcamp) field · Producing · Horizontal
Altai 23 #2WA (API 42-389-39345) is a horizontal well in Reeves County operated by Diamondback E&P LLC, completed November 18, 2021 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued March 5, 2021, permitted to 13,000 ft.
Completion filings report 8 formation tops, including Delaware, Bell Canyon, Cherry Canyon, Bone Spring.
Its lease has reported 968K barrels of oil and 1.71M mcf of gas since July 2021, last reporting in July 2026. The lease carries 2 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 LLCMar 5, 2021 |
- 13,000
- total depth, ft
- 2
- permits on file
- Mar 5, 2021
- last permit issued
- Nov 18, 2021
- completed
- 968K
- cumulative oil, bbl
- 1.71M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jul 2021 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Nov 18, 2021
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: X
Surface location
31.371368, -103.261352
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 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Altai 23 O-10-56710 | Hoefs T-K (Wolfcamp) | Diamondback E&P LLC | 2 | 968K | 1.71M | Jul 2021 – Jul 2026 |
Oil, barrels lease total
Last 12 months 68,082 · prior 12 110,554(-38%)
Gas, mcf lease total
Last 12 months 108,827 · prior 12 224,784(-52%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Diamondback E&P LLCNov 2021 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 868077-98 | Drill | Diamondback E&P LLC | Jan 6, 2022 | Mar 5, 2021 | May 4, 2021 | 12,000 |
| 868077-99 | Drill | Diamondback E&P LLC | Mar 2, 2021 | Mar 5, 2021 | May 4, 2021 | 13,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-56710 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,545 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Delaware | 4,915 | -2,370 |
| Bell Canyon | 4,947 | -2,402 |
| Cherry Canyon | 5,812 | -3,267 |
| Bone Spring | 8,077 | -5,532 |
| Wolfcamp | 10,621 | -8,076 |
| CastileCASTILLE | — | — |
| DelawareDELAWARE CONSOLIDATED GAS | — | — |
| DelawareFORD / DELAWARE | — | — |
| Pennsylvanian | — | — |
| Permian (undifferentiated)PERMIAN (UNDEFINED) | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 11,453 | 21,846 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 17.5 | 2,512 | 13.375 | 5,300 S |
| 13.375 | 2,512 | 17.5 | 5,300 S |
| 12.25 | 10,237 | 9.625 | 1,600 S |
| 9.625 | 10,237 | 12.25 | 1,600 S |
| 8.5 | 21,936 | 5.5 | 4,205 S |
| 5.5 | 21,936 | 8.5 | 4,205 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 24, 2022 | May 12, 2022 | Yes |
| 00 | Mar 3, 2022 | Dec 6, 2021 | — |
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 42-389-39345 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-389-39345 → 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.
Altai 2342-389-39343
0.0 KM · Diamondback E&P LLC · Section with this well →
| Delaware | 4,920 | -2,375 |
| Bell Canyon | 4,948 | -2,403 |
| Cherry Canyon | 5,812 | -3,267 |
| Bone Spring | 7,884 | -5,339 |
| Delaware | — | |
| Castile | — | |
| Permian (undifferentiated) | — | |
| Pennsylvanian | — |
10 TOPS · FIRST 8
Altai 24-23 A42-389-39383
0.6 KM · Diamondback E&P LLC · Section with this well →
| Delaware | 4,885 | -2,337 |
| Cherry Canyon | 5,767 | -3,219 |
| Bone Spring | 7,880 | -5,332 |
| Permian (undifferentiated) | — | |
| Delaware | — | |
| Delaware | — | |
| Pennsylvanian | — | |
| Wolfcamp | — |
10 TOPS · FIRST 8
Altai 24-23 B42-389-39384
0.6 KM · Diamondback E&P LLC · Section with this well →
| Delaware | 4,884 | -2,336 |
| Cherry Canyon | 5,774 | -3,226 |
| Bone Spring | 8,068 | -5,520 |
| Wolfcamp | 10,473 | -7,925 |
| Delaware | — | |
| Delaware | — | |
| Pennsylvanian | — | |
| Castile | — |
10 TOPS · FIRST 8
Ayers Unit 2442-389-36034
1.1 KM · Diamondback E&P LLC · Section with this well →
| Delaware | 4,900 | -2,370 |
| Bone Spring | 8,063 | -5,533 |
| Wolfcamp | 10,481 | -7,951 |
| Castile | — | |
| Delaware | — | |
| Cherry Canyon | — | |
| Permian (undifferentiated) | — | |
| Pennsylvanian | — |
10 TOPS · FIRST 8
Ayers Unit 2442-389-36035
1.1 KM · Diamondback E&P LLC · Section with this well →
| Delaware | 4,905 | -2,375 |
| Bone Spring | 8,055 | -5,525 |
| Wolfcamp | 10,476 | -7,946 |
| Bell Canyon | — | |
| Castile | — | |
| Cherry Canyon | — | |
| Delaware | — | |
| Delaware | — |
10 TOPS · FIRST 8
Worsham '6-22'42-389-39755
1.9 KM · Colgate Operating, LLC · Section with this well →
| Permian (undifferentiated) | 1,373 | 1,159 |
| Castile | 1,373 | 1,159 |
| Delaware | 4,996 | -2,464 |
| Bell Canyon | 4,996 | -2,464 |
| Delaware | 4,996 | -2,464 |
| Delaware | 4,996 | -2,464 |
| Cherry Canyon | 5,885 | -3,353 |
| Bone Spring | 8,093 | -5,561 |
10 TOPS · FIRST 8
Worsham '6-22'42-389-39756
1.9 KM · Colgate Operating, LLC · Section with this well →
| Castile | 1,342 | 1,190 |
| Permian (undifferentiated) | 1,342 | 1,190 |
| Bell Canyon | 4,994 | -2,462 |
| Delaware | 4,994 | -2,462 |
| Delaware | 4,994 | -2,462 |
| Delaware | 4,994 | -2,462 |
| Cherry Canyon | 5,899 | -3,367 |
| Bone Spring | 8,098 | -5,566 |
10 TOPS · FIRST 8
Jane M Graves A42-389-36190
2.2 KM · Diamondback E&P LLC · Section with this well →
| Castile | 2,627 | -69 |
| Delaware | 4,891 | -2,333 |
| Bell Canyon | 4,934 | -2,376 |
| Cherry Canyon | 5,705 | -3,147 |
| Bone Spring | 7,978 | -5,420 |
| Wolfcamp | 10,479 | -7,921 |
| Pennsylvanian | — | |
| Delaware | — |
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/38939345, documented in the API reference.