WELL · 42-337-35510 · DISTRICT 9
Wolf Unit #7H
Montague County · Newark East (Barnett Shale) field · Producing · Horizontal
Wolf Unit #7H (API 42-337-35510) is a horizontal well in Montague County operated by Quail Ridge Operating LLC, completed March 25, 2025 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued September 30, 2024, permitted to 6,700 ft.
Completion filings report 10 formation tops, including Permian (undifferentiated), Caddo, Marble Falls, Barnett.
Its lease has reported 81.7K barrels of oil and 896K mcf of gas since March 2025, last reporting in July 2026. The lease carries 3 wells, so these are lease totals, not this well alone.
Operator of record
Graham, TX · P-5 Y, filed Feb 4, 2026 · 31 permits on file · (214) 212-4476
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Quail Ridge Operating LLC |
| Production reports | Quail Ridge Operating LLCthrough Apr 2026 |
| Latest permit | Quail Ridge Operating LLCSep 30, 2024 |
- 6,700
- total depth, ft
- 2
- permits on file
- Sep 30, 2024
- last permit issued
- Mar 25, 2025
- completed
- 81.7K
- cumulative oil, bbl
- 896K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Mar 2025 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Mar 25, 2025
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: X
Surface location
33.556139, -97.958557
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Montague 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 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Wolf Unit O-13-34379 | Newark, East (Barnett Shale) | Quail Ridge Operating LLC | 3 | 81.7K | 896K | Mar 2025 – Jul 2026 |
Gas, mcf lease total
Last 12 months 884,760 · prior 12 11,078(+7887%)
Oil, barrels lease total
Last 12 months 60,640 · prior 12 21,108(+187%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Quail Ridge Operating LLCMar 2025 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 902954-98 | Drill | Quail Ridge Operating LLC | Dec 6, 2024 | Sep 30, 2024 | Oct 8, 2024 | 6,700 |
| 902954-99 | Drill | Quail Ridge Operating LLC | Sep 27, 2024 | Sep 30, 2024 | Oct 8, 2024 | 6,700 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-13-34379 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,035 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Permian (undifferentiated)PERMIAN | 1,252 | -217 |
| Caddo | 2,795 | -1,760 |
| Marble Falls | 5,000 | -3,965 |
| BarnettBARNETT SHALE | 6,700 | -5,665 |
| CanyonCANYON SAND | — | — |
| Cisco | — | — |
| Palo Pinto | — | — |
| Spanish Fort | — | — |
| Strawn | — | — |
| Trinity Water Sands - High Wash- | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,104 | 16,876 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 670 | 12.25 | 260 S |
| 5.5 | 16,903 | 8.75 | 2,370 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 | Sep 30, 2025 | Aug 11, 2025 | 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 42-337-35510 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-337-35510 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward). 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.
Wolf Unit42-337-35509
0.0 KM · Quail Ridge Operating LLC · Section with this well →
| Cisco | 1,252 | -217 |
| Spanish Fort | — | |
| Permian (undifferentiated) | — | |
| Palo Pinto | — | |
| Strawn | — | |
| Bryson | — | |
| Brazos River | — | |
| Undetermined - Gas Producing Zon | — |
10 TOPS · FIRST 8
Wolf Unit42-337-35508
0.0 KM · Quail Ridge Operating LLC · Section with this well →
| Cisco | 1,252 | -217 |
| Caddo | 2,795 | -1,760 |
| Marble Falls | 5,000 | -3,965 |
| Barnett | 6,742 | -5,707 |
| Strawn | — | |
| Permian (undifferentiated) | — | |
| Palo Pinto | — | |
| Canyon | — |
10 TOPS · FIRST 8
Gilbert Unit42-337-35496
0.0 KM · Quail Ridge Operating LLC · Section with this well →
| Canyon | 1,275 | -133 |
| Strawn | 2,814 | -1,672 |
| Cisco | — | |
| Palo Pinto | — | |
| Permian (undifferentiated) | — | |
| Spanish Fort | — | |
| Trinity Water Sands - High Wash- | — | |
| Undetermined - Gas Producing Zon | — |
10 TOPS · FIRST 8
Gilbert Unit42-337-35495
0.0 KM · Quail Ridge Operating LLC · Section with this well →
| Canyon | 1,271 | -236 |
| Strawn | 2,814 | -1,779 |
| Brazos River | — | |
| Bryson | — | |
| Cisco | — | |
| Palo Pinto | — | |
| Permian (undifferentiated) | — | |
| Spanish Fort | — |
10 TOPS · FIRST 8
Gilbert Unit42-337-35494
0.0 KM · Quail Ridge Operating LLC · Section with this well →
| Canyon | 1,252 | -110 |
| Strawn | 2,795 | -1,653 |
| Permian (undifferentiated) | — | |
| Spanish Fort | — | |
| Trinity Water Sands - High Wash- | — | |
| Undetermined - Gas Producing Zon | — | |
| Brazos River | — | |
| Cisco | — |
10 TOPS · FIRST 8
Gilbert Unit42-337-35502
0.0 KM · Quail Ridge Operating LLC · Section with this well →
| Canyon | 1,304 | -272 |
| Strawn | 2,859 | -1,827 |
| Cisco | — | |
| Palo Pinto | — | |
| Permian (undifferentiated) | — | |
| Spanish Fort | — | |
| Trinity Water Sands - High Wash- | — | |
| Undetermined - Gas Producing Zon | — |
10 TOPS · FIRST 8
Denson Unit42-337-35500
1.2 KM · Quail Ridge Operating LLC · Section with this well →
| Canyon | 1,320 | -180 |
| Strawn | 2,855 | -1,715 |
| Brazos River | — | |
| Bryson | — | |
| Cisco | — | |
| Palo Pinto | — | |
| Permian (undifferentiated) | — | |
| Spanish Fort | — |
10 TOPS · FIRST 8
Denson Unit42-337-35499
1.2 KM · Quail Ridge Operating LLC · Section with this well →
| Canyon | 1,297 | -155 |
| Strawn | 2,851 | -1,709 |
| Cisco | — | |
| Palo Pinto | — | |
| Permian (undifferentiated) | — | |
| Spanish Fort | — | |
| Trinity Water Sands - High Wash- | — | |
| Brazos River | — |
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/33735510, documented in the API reference.