WELL · 42-389-40131 · DISTRICT 8
Sharktooth 3-4 #3TB
Reeves County · Hoefs T-K (Wolfcamp) field · Producing · Horizontal
Sharktooth 3-4 #3TB (API 42-389-40131) is a horizontal well in Reeves County operated by Diamondback E&P LLC, completed December 9, 2023 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued August 2, 2022, permitted to 13,000 ft.
Completion filings report 8 formation tops, including Lamar, Bell Canyon, Cherry Canyon, Avalon.
Its lease has reported 1.98M barrels of oil and 9.33M mcf of gas since January 2019, last reporting in July 2026. The lease carries 9 wells, so these are lease totals, not this well alone.
Operator of record
Midland, TX · P-5 Y, filed Mar 4, 2026 · 5,231 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 LLCAug 2, 2022 |
- 13,000
- total depth, ft
- 1
- permits on file
- Aug 2, 2022
- last permit issued
- Dec 9, 2023
- completed
- 1.98M
- cumulative oil, bbl
- 9.33M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 2019 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Dec 9, 2023
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: X
Surface location
31.249514, -103.136078
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 9 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Sharktooth 3-4 O-10-51998 | Hoefs T-K (Wolfcamp) | Diamondback E&P LLC | 9 | 1.98M | 9.33M | Jan 2019 – Jul 2026 |
Oil, barrels lease total
Last 12 months 413,446 · prior 12 752,548(-45%)
Gas, mcf lease total
Last 12 months 2,159,528 · prior 12 2,558,275(-16%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Diamondback E&P LLCApr 2019 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 882509-99 | Drill | Diamondback E&P LLC | Jul 27, 2022 | Aug 2, 2022 | May 8, 2023 | 13,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-51998 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,610 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Lamar | 5,082 | -2,472 |
| Lamar | 5,087 | -2,477 |
| Bell Canyon | 5,130 | -2,520 |
| Cherry Canyon | 5,874 | -3,264 |
| Cherry Canyon | 5,881 | -3,271 |
| Avalon | 7,862 | -5,252 |
| Avalon | 7,865 | -5,255 |
| Bone Spring | 7,983 | -5,373 |
| Bone Spring | 7,991 | -5,381 |
| Bone SpringFIRST BONE SPRING | 8,034 | -5,424 |
| Bell Canyon | — | — |
| CastileCASTILLE | — | — |
| Delaware | — | — |
| DelawareDELAWARE CONSOLIDATED GAS | — | — |
| DelawareFORD / DELAWARE | — | — |
| Permian (undifferentiated)PERMIAN (UNDEFINED) | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,038 | 20,356 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 1,806 | 13.5 | 1,380 S |
| 7.625 | 9,840 | 8.75 | 240 S |
| 5.5 | 20,445 | 6.75 | 1,830 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 | May 17, 2024 | Mar 8, 2024 | Yes |
| 00 | Mar 28, 2024 | Jan 29, 2024 | 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 42-389-40131 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-389-40131 → 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.
Sharktooth 3-442-389-40133
0.0 KM · Diamondback E&P LLC · Section with this well →
| Delaware | 5,087 | -2,478 |
| Bell Canyon | 5,130 | -2,521 |
| Cherry Canyon | 5,874 | -3,265 |
| Avalon | 7,862 | -5,253 |
| Bone Spring | 7,991 | -5,382 |
| Delaware | — | |
| Delaware | — | |
| Castile | — |
11 TOPS · FIRST 8
Sharktooth 3-442-389-40132
0.0 KM · Diamondback E&P LLC · Section with this well →
| Lamar | 5,089 | -2,480 |
| Bell Canyon | 5,133 | -2,524 |
| Cherry Canyon | 5,876 | -3,267 |
| Avalon | 7,862 | -5,253 |
| Bone Spring | 7,987 | -5,378 |
| Wolfcamp | 10,290 | -7,681 |
| Delaware | — | |
| Delaware | — |
11 TOPS · FIRST 8
Marlin 11S42-389-37251
0.5 KM · Pri Operating, LLC · Section with this well →
| Bell Canyon | 4,964 | -2,351 |
| Delaware | 4,964 | -2,351 |
| Cherry Canyon | 5,804 | -3,191 |
| Bone Spring | 7,847 | -5,234 |
| Wolfcamp | 10,299 | -7,686 |
| Delaware | — | |
| Delaware | — | |
| Pennsylvanian | — |
10 TOPS · FIRST 8
Sharktooth 3-442-389-40959
0.5 KM · Diamondback E&P LLC · Section with this well →
| Bell Canyon | 5,123 | -2,517 |
| Cherry Canyon | 5,885 | -3,279 |
| Bone Spring | 7,974 | -5,368 |
| Permian (undifferentiated) | — | |
| Wolfcamp | — | |
| Pennsylvanian | — | |
| Delaware | — | |
| Delaware | — |
10 TOPS · FIRST 8
Sharktooth 3-442-389-40134
0.5 KM · Diamondback E&P LLC · Section with this well →
| Bell Canyon | 5,135 | -2,529 |
| Cherry Canyon | 5,884 | -3,278 |
| Bone Spring | 7,982 | -5,376 |
| Castile | — | |
| Delaware | — | |
| Delaware | — | |
| Permian (undifferentiated) | — | |
| Delaware | — |
10 TOPS · FIRST 8
Sharktooth 3-442-389-40960
0.5 KM · Diamondback E&P LLC · Section with this well →
| Bell Canyon | 5,139 | -2,534 |
| Cherry Canyon | 5,887 | -3,282 |
| Bone Spring | 7,971 | -5,366 |
| Castile | — | |
| Wolfcamp | — | |
| Permian (undifferentiated) | — | |
| Pennsylvanian | — | |
| Mississippian | — |
11 TOPS · FIRST 8
Sharktooth 3-442-389-40135
0.5 KM · Diamondback E&P LLC · Section with this well →
| Bell Canyon | 5,134 | -2,529 |
| Cherry Canyon | 5,885 | -3,280 |
| Bone Spring | 7,971 | -5,366 |
| Pennsylvanian | — | |
| Wolfcamp | — | |
| Delaware | — | |
| Permian (undifferentiated) | — | |
| Castile | — |
10 TOPS · FIRST 8
Marlin 11S42-389-39372
0.5 KM · Pri Operating, LLC · Section with this well →
| Delaware | 4,974 | -2,362 |
| Bell Canyon | 4,974 | -2,362 |
| Cherry Canyon | 5,812 | -3,200 |
| Bone Spring | 8,011 | -5,399 |
| Bone Spring | 8,011 | -5,399 |
| Bone Spring | 9,472 | -6,860 |
| Wolfcamp | — | |
| Delaware | — |
13 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/38940131, documented in the API reference.