WELL · 42-371-40306 · DISTRICT 8
State McGary 16-9 UC #3BS
Pecos County · Hoefs T-K (Wolfcamp) field · Producing · Horizontal
State Mcgary 16-9 UC #3BS (API 42-371-40306) is a horizontal well in Pecos County operated by Blue Arrow Operating LLC, completed January 29, 2022 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued May 14, 2021, permitted to 13,000 ft.
It was permitted by Diamondback E&P LLC and has since transferred to Blue Arrow Operating LLC on the wellbore schedule.
Completion filings report 16 formation tops, including Atoka, Caballos, Devonian, Ellenburger.
Its lease has reported 268K barrels of oil and 620K mcf of gas since September 2021, last reporting in July 2026.
Operator of record
Permitted by Diamondback E&P LLC; the EWA schedule now lists a different operator.
Midland, TX · P-5 Y, filed Apr 4, 2026 · 45 permits on file · (432) 528-8954
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Blue Arrow Operating LLC |
| Production reports | Blue Arrow Operating, LLCthrough Apr 2026 |
| Latest permit | Diamondback E&P LLCMay 14, 2021 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 13,000
- total depth, ft
- 1
- permits on file
- May 14, 2021
- last permit issued
- Jan 29, 2022
- completed
- 268K
- cumulative oil, bbl
- 620K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Sep 2021 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jan 29, 2022
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
Surface location
31.141578, -103.223031
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Pecos 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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| State McGary 16-9 UC O-10-56747 | Hoefs T-K (Wolfcamp) | Blue Arrow Operating, LLC | 1 | 268K | 620K | Sep 2021 – Jul 2026 |
Oil, barrels lease total
Last 12 months 41,750 · prior 12 27,155(+54%)
Gas, mcf lease total
Last 12 months 101,010 · prior 12 109,519(-8%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Diamondback E&P LLCJan 2022 → Feb 2026
- 2Blue Arrow Operating, LLCMar 2026 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 869691-99 | Drill | Diamondback E&P LLC | May 6, 2021 | May 14, 2021 | Aug 2, 2021 | 13,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-56747 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,753 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Atoka | — | — |
| Caballos | — | — |
| Devonian | — | — |
| Ellenburger | — | — |
| Grayburg | — | — |
| Mississippian | — | — |
| Montoya | — | — |
| O'Brien | — | — |
| Precambrian (Undifferentiated) | — | — |
| Queen | — | — |
| Rustler | — | — |
| Seven Rivers | — | — |
| Soma | — | — |
| Toborg | — | — |
| Waddell | — | — |
| Yates | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,007 | 20,046 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 1,645 | 14.75 | 1,500 S |
| 7.625 | 8,813 | 8.75 | 750 S |
| 5.5 | 20,206 | 6.75 | 950 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 3, 2022 | May 10, 2022 | Yes |
| 00 | Mar 14, 2022 | Feb 22, 2022 | 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 42-371-40306 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-371-40306 → 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.
State McGary 16-9 UB42-371-40279
0.0 KM · Diamondback E&P LLC · Section with this well →
| Capitan | — | |
| Grayburg | — | |
| O'Brien | — | |
| Queen | — | |
| Rustler | — | |
| San Andres | — | |
| Seven Rivers | — | |
| Soma | — |
10 TOPS · FIRST 8
State McGary 16-9 UD42-371-40327
0.0 KM · Diamondback E&P LLC · Section with this well →
| Capitan | — | |
| Yates | — | |
| Toborg | — | |
| Soma | — | |
| Seven Rivers | — | |
| San Andres | — | |
| Rustler | — | |
| Queen | — |
10 TOPS · FIRST 8
Stewart 28-21 SB Unit42-371-40521
0.3 KM · Blue Arrow Operating, LLC · Section with this well →
| Rustler | 903 | 1,847 |
| Cherry Canyon | 6,087 | -3,337 |
| Toborg | — | |
| Soma | — | |
| Capitan | — | |
| Queen | — | |
| O'Brien | — | |
| Grayburg | — |
10 TOPS · FIRST 8
Stewart 28-21 Unit42-371-39598
0.3 KM · Diamondback E&P LLC · Section with this well →
| Rustler | 1,010 | 1,735 |
| Glorieta | — | |
| Grayburg | — | |
| O'Brien | — | |
| Queen | — | |
| San Andres | — | |
| Seven Rivers | — | |
| Soma | — |
11 TOPS · FIRST 8
Stewart 28-21 Unit42-371-39599
0.3 KM · Diamondback E&P LLC · Section with this well →
| Tubb | — | |
| Yates | — | |
| Toborg | — | |
| Glorieta | — | |
| Grayburg | — | |
| O'Brien | — | |
| Queen | — | |
| Rustler | — |
10 TOPS · FIRST 8
State McGary 16-9 UA42-389-39177
1.0 KM · Diamondback E&P LLC · Section with this well →
| Delaware | 5,224 | -2,461 |
| Bell Canyon | 5,246 | -2,483 |
| Cherry Canyon | 6,055 | -3,292 |
| Bone Spring | 8,100 | -5,337 |
| Delaware | — | |
| Pennsylvanian | — | |
| Permian (undifferentiated) | — | |
| Wolfcamp | — |
10 TOPS · FIRST 8
State Trinity 17-8 A42-389-39816
1.5 KM · Diamondback E&P LLC · Section with this well →
| Delaware | 5,212 | -2,449 |
| Cherry Canyon | 6,036 | -3,273 |
| Bone Spring | 8,109 | -5,346 |
| Wolfcamp | — | |
| Bell Canyon | — | |
| Castile | — | |
| Delaware | — | |
| Delaware | — |
10 TOPS · FIRST 8
South Smarty Jones State 28-3342-371-39981
1.7 KM · Manti Tarka Permian OP, LLC · Section with this well →
| Rustler | 980 | 1,792 |
| Soma | — | |
| Yates | — | |
| Toborg | — | |
| Glorieta | — | |
| Grayburg | — | |
| O'Brien | — | |
| Queen | — |
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/37140306, documented in the API reference.