WELL · 42-371-39735 · DISTRICT 8
Trail Ridge #1H
Pecos County · Wolfbone (Trend Area) field · NO Production · Horizontal
Trail Ridge #1H (API 42-371-39735) is a horizontal well in Pecos County operated by Willowick Production LLC, completed July 24, 2018 and listed as no production on the RRC schedule.
The RRC has issued one drilling permit, issued April 24, 2018, permitted to 10,000 ft.
It was permitted by Gary Permian, LLC and has since transferred to Willowick Production LLC on the wellbore schedule.
Completion filings report 10 formation tops, including Rustler, Yates, Seven Rivers, Queen.
Its lease has reported 174K barrels of oil and 458K mcf of gas since July 2018, last reporting in July 2026. The lease carries 2 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Gary Permian, LLC; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed Jun 4, 2026 · (713) 828-9848
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Willowick Production LLC |
| Production reports | Willowick Production LLCthrough Feb 2026 |
| Latest permit | Gary Permian, LLCApr 24, 2018 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,000
- total depth, ft
- 1
- permits on file
- Apr 24, 2018
- last permit issued
- Jul 24, 2018
- completed
- 174K
- cumulative oil, bbl
- 458K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jul 2018 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jul 24, 2018
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: X
Surface location
30.803428, -102.738717
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; they carry 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Trail Ridge O-10-51277 | Wolfbone (Trend Area) | Willowick Production LLC | 2 | 174K | 458K | Jul 2018 – Jul 2026 |
Oil, barrels lease total
Last 12 months 2,674 · prior 12 1,168(+129%)
Gas, mcf lease total
Last 12 months 0 · prior 12 0
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Gary Permian, LLCJul 2018 → Oct 2021
- 2Sven Permian, LLCNov 2021 → Aug 2025
- 3Willowick Production LLCSep 2025 → Feb 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 839058-99 | Drill | Gary Permian, LLC | Apr 19, 2018 | Apr 24, 2018 | Apr 30, 2018 | 10,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-51277 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 22 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,712 | 15,314 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 20.375 | 105 | 26 | — |
| 13.375 | 1,393 | 17.5 | 1,296 S |
| 9.625 | 6,625 | 12.25 | 1,606 S |
| 5.5 | 15,415 | 8.75 | 2,385 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 | Apr 24, 2023 | Apr 10, 2023 | — |
| 00 | May 8, 2019 | Jan 9, 2019 | 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 42-371-39735 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-371-39735 → 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.
Trail Ridge42-371-39634
0.0 KM · Gary Permian, LLC · Section with this well →
| Rustler | 1,339 | -1,314 |
| Queen | 2,225 | -2,200 |
| Yates | — | |
| Glorieta | — | |
| Grayburg | — | |
| O'Brien | — | |
| Seven Rivers | — | |
| Soma | — |
10 TOPS · FIRST 8
St Andrews42-371-40400
0.7 KM · Locin Oil Corporation · Section with this well →
| Toborg | 80 | 2,940 |
| Soma | 1,300 | 1,720 |
| Rustler | 1,319 | 1,701 |
| Yates | 2,185 | 835 |
| Seven Rivers | 2,630 | 390 |
| Queen | 3,052 | -32 |
| Grayburg | 3,949 | -929 |
| Delaware | 4,330 | -1,310 |
10 TOPS · FIRST 8
St Andrews42-371-40401
0.7 KM · Locin Oil Corporation · Section with this well →
| Toborg | 84 | 2,936 |
| Soma | 1,304 | 1,716 |
| Rustler | 1,328 | 1,692 |
| Yates | 2,184 | 836 |
| Seven Rivers | 2,724 | 296 |
| Queen | 3,119 | -99 |
| Grayburg | 3,881 | -861 |
| O'Brien | — |
10 TOPS · FIRST 8
St Andrews42-371-40410
3.0 KM · Locin Oil Corporation · Section with this well →
| Rustler | 1,285 | 1,686 |
| Tansill | 1,845 | 1,126 |
| Yates | 2,124 | 847 |
| Seven Rivers | 2,699 | 272 |
| Queen | 3,143 | -172 |
| Bone Spring | 5,517 | -2,546 |
| Wolfcamp | 7,471 | -4,500 |
| Soma | — |
10 TOPS · FIRST 8
St Andrews42-371-40411
3.0 KM · Locin Oil Corporation · Section with this well →
| Rustler | 1,242 | 1,729 |
| Tansill | 1,810 | 1,161 |
| Yates | 2,129 | 842 |
| Seven Rivers | 2,585 | 386 |
| Queen | 2,876 | 95 |
| Soma | — | |
| Capitan | — | |
| Toborg | — |
10 TOPS · FIRST 8
Imogene42-371-40053
6.1 KM · Gary Permian, LLC · Section with this well →
| Rustler | 1,263 | 1,744 |
| Yates | 2,316 | 691 |
| Queen | 2,648 | 359 |
| Grayburg | 3,441 | -434 |
| Delaware | 4,285 | -1,278 |
| Soma | — | |
| Seven Rivers | — | |
| O'Brien | — |
11 TOPS · FIRST 8
Price Ranch42-371-39325
6.2 KM · Quicksilver Resources Inc. · Section with this well →
| Toborg | 200 | 2,932 |
| Soma | 800 | 2,332 |
| Rustler | 2,058 | 1,074 |
| Yates | 2,716 | 416 |
| Glorieta | — | |
| Tubb | — | |
| Seven Rivers | — | |
| Queen | — |
10 TOPS · FIRST 8
Stony B42-371-39869
6.3 KM · Gary Permian, LLC · Section with this well →
| Rustler | 1,355 | -1,333 |
| Yates | 1,809 | -1,787 |
| Seven Rivers | 2,398 | -2,376 |
| Queen | 3,013 | -2,991 |
| Grayburg | 3,641 | -3,619 |
| Tubb | — | |
| Toborg | — | |
| Soma | — |
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/37139735, documented in the API reference.