WELL · 42-317-44127 · DISTRICT 8
Dire Wolf Unit 1 #0471JH
Martin County · Spraberry (Trend Area) field · Horizontal
Dire Wolf Unit 1 #0471JH (API 42-317-44127) is a horizontal well in Martin County operated by Xto Energy Inc., completed October 14, 2022.
The RRC has issued one drilling permit (amended once), issued February 11, 2022, permitted to 10,400 ft.
Completion filings report 10 formation tops, including Santa Rosa, Yates, Queen, Grayburg.
Its 2 leases have reported 2.42M barrels of oil and 8.44M mcf of gas since April 2022, last reporting in July 2026. The leases carry 15 wells, so these are lease totals, not this well alone.
Operator of record
- Based in
- Spring, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- Apr 8, 2026
- Permits on file
- 16,156
- Phone
- (346) 502-1572
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | XTO Energy Inc. |
| Production reports | Discovery Operating, Inc.through Apr 2026 |
| Latest permit | XTO Energy Inc.Feb 11, 2022 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,400
- total depth, ft
- 2
- permits on file
- Feb 11, 2022
- last permit issued
- Oct 14, 2022
- completed
- 2.42M
- cumulative oil, bbl
- 8.44M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Apr 2022 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Oct 14, 2022
- Shut in
- —
- Plugged
- —
Surface location
32.265308, -101.773323
Permit surface location from the RRC GIS record, in Martin County.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH APR 2026
Texas reports oil by lease, not by well. These are the 2 leases this well is completed on; they carry 15 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Dire Wolf Unit 1 O-10-57920 | Spraberry (Trend Area) | XTO Energy Inc. | 10 | 1.32M | 4.71M | Apr 2022 – Jul 2026 |
| Dire Wolf Unit 1 O-10-58451 | Spraberry (Trend Area) | Discovery Operating, Inc. | 5 | 1.11M | 3.74M | Apr 2022 – Jul 2026 |
Oil, barrels lease total
Last 12 months 242,282 · prior 12 464,622(-48%)
Gas, mcf lease total
Last 12 months 2,160,992 · prior 12 2,886,956(-25%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1XTO Energy Inc.Sep 2022 → Apr 2026
- 2Discovery Operating, Inc.Jan 2023 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 876911-98 | Drill | XTO Energy Inc. | Dec 20, 2022 | Feb 11, 2022 | Feb 17, 2022 | 10,400 |
| 876911-99 | Drill | XTO Energy Inc. | Feb 9, 2022 | Feb 11, 2022 | Feb 17, 2022 | 10,400 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-57920 | — | — | — | — |
| — | — O-10-58451 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,613 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Santa Rosa | 932 | 1,681 |
| Santa Rosa | 962 | 1,651 |
| Yates | 2,157 | 456 |
| Yates | 2,175 | 438 |
| Queen | 3,241 | -628 |
| Queen | 3,255 | -642 |
| Grayburg | 3,503 | -890 |
| San AndresSAN ANDRES - ACTIVE CO2 FLOOD; H | 3,562 | -949 |
| San AndresSAN ANDRES - ACTIVE CO2 FLOOD; H | 3,565 | -952 |
| Spraberry | 6,726 | -4,113 |
| Spraberry | 6,749 | -4,136 |
| SpraberryLOWER SPRABERRY | 7,416 | -4,803 |
| Dean | 8,208 | -5,595 |
| Cisco | — | — |
| Dean | — | — |
| Grayburg | — | — |
| Pennsylvanian | — | — |
| Wolfcamp | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,238 | 18,578 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 1,163 | 17.5 | 950 S |
| 8.625 | 5,003 | 11 | 2,150 S |
| 5.5 | 18,705 | 7.875 | 2,025 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 | Jun 5, 2023 | Apr 11, 2023 | Yes |
| 00 | Mar 7, 2023 | Oct 21, 2022 | Yes |
| 00 | Jan 3, 2023 | Oct 21, 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 42-317-44127 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-317-44127 → 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 neighbors, subsea-aligned so they line up regardless of surface terrain.
Dire Wolf Unit 142-317-44128
0.0 KM · XTO Energy Inc. · Section with this well →
| Santa Rosa | 932 | 1,681 |
| Yates | 2,147 | 466 |
| Queen | 3,231 | -618 |
| Grayburg | 3,503 | -890 |
| San Andres | 3,555 | -942 |
| Spraberry | 6,720 | -4,107 |
| Spraberry | 7,415 | -4,802 |
| Dean | 8,235 | -5,622 |
11 TOPS · FIRST 8
Dire Wolf Unit 142-317-44126
0.0 KM · XTO Energy Inc. · Section with this well →
| Santa Rosa | 932 | 1,681 |
| Yates | 2,146 | 467 |
| Queen | 3,235 | -622 |
| Grayburg | 3,503 | -890 |
| San Andres | 3,559 | -946 |
| Spraberry | 6,715 | -4,102 |
| Spraberry | 7,407 | -4,794 |
| Dean | 8,252 | -5,639 |
11 TOPS · FIRST 8
Dire Wolf Unit 142-317-44125
0.0 KM · XTO Energy Inc. · Section with this well →
| Santa Rosa | 932 | 1,680 |
| Yates | 2,144 | 468 |
| Queen | 3,230 | -618 |
| Grayburg | 3,503 | -891 |
| San Andres | 3,559 | -947 |
| Spraberry | 6,713 | -4,101 |
| Spraberry | 7,405 | -4,793 |
| Dean | 8,222 | -5,610 |
11 TOPS · FIRST 8
Dire Wolf Unit 142-317-44124
0.0 KM · XTO Energy Inc. · Section with this well →
| Santa Rosa | 932 | 1,680 |
| Yates | 2,149 | 463 |
| Queen | 3,232 | -620 |
| Grayburg | 3,503 | -891 |
| San Andres | 3,559 | -947 |
| Spraberry | 6,711 | -4,099 |
| Spraberry | 7,402 | -4,790 |
| Dean | 8,208 | -5,596 |
11 TOPS · FIRST 8
Dire Wolf Unit 142-317-44123
0.3 KM · XTO Energy Inc. · Section with this well →
| Santa Rosa | 896 | 1,711 |
| Yates | 2,138 | 469 |
| Queen | 3,211 | -604 |
| Grayburg | 3,478 | -871 |
| San Andres | 3,525 | -918 |
| Spraberry | 6,754 | -4,147 |
| Cisco | — | |
| Wolfcamp | — |
10 TOPS · FIRST 8
Dire Wolf Unit 142-317-44122
0.3 KM · XTO Energy Inc. · Section with this well →
| Santa Rosa | 915 | 1,692 |
| Yates | 2,139 | 468 |
| Queen | 3,231 | -624 |
| Grayburg | 3,482 | -875 |
| San Andres | 3,530 | -923 |
| Clear Fork | 5,484 | -2,877 |
| Spraberry | 6,712 | -4,105 |
| Dean | 8,226 | -5,619 |
11 TOPS · FIRST 8
Dire Wolf Unit 142-317-44121
0.3 KM · XTO Energy Inc. · Section with this well →
| Santa Rosa | 914 | 1,693 |
| Yates | 2,158 | 449 |
| Queen | 3,230 | -623 |
| Grayburg | 3,481 | -874 |
| San Andres | 3,506 | -899 |
| Spraberry | 6,725 | -4,118 |
| Dean | 8,094 | -5,487 |
| Wolfcamp | 8,271 | -5,664 |
10 TOPS · FIRST 8
Dire Wolf Unit 142-317-44119
0.3 KM · XTO Energy Inc. · Section with this well →
| Santa Rosa | 914 | 1,693 |
| Yates | 2,155 | 452 |
| Queen | 3,223 | -616 |
| Grayburg | 3,479 | -872 |
| San Andres | 3,530 | -923 |
| Spraberry | 6,756 | -4,149 |
| Dean | — | |
| Cisco | — |
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/31744127, documented in the API reference.