WELL · 42-173-37712 · DISTRICT 8
Tom-Corson 41D #4H
Glasscock County · Spraberry (Trend Area) field · Producing · Horizontal
Tom-Corson 41d #4H (API 42-173-37712) is a horizontal well in Glasscock County operated by Pioneer Natural Res. USA Inc., completed August 2, 2018 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued September 5, 2017, permitted to 8,415 ft.
Completion filings report 10 formation tops, including Santa Rosa, Yates, Seven Rivers, Queen.
Its lease has reported 609K barrels of oil and 573K mcf of gas since August 2018, last reporting in July 2026.
Operator of record
- Based in
- Spring, TX
- P-5 status
- Active (A)
- P-5 last filed
- Jul 8, 2026
- Permits on file
- 15,628
- Phone
- (972) 444-4001
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Pioneer Natural Res. USA Inc. |
| Production reports | Pioneer Natural Res. USA, Inc.through Apr 2026 |
| Latest permit | Pioneer Natural Res. USA, Inc.Sep 5, 2017 |
- 8,415
- total depth, ft
- 1
- permits on file
- Sep 5, 2017
- last permit issued
- Aug 2, 2018
- completed
- 609K
- cumulative oil, bbl
- 573K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Aug 2018 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Aug 2, 2018
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
Surface location
32.083237, -101.731405
Permit surface location from the RRC GIS record, in Glasscock 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 |
|---|---|---|---|---|---|---|
| Tom-Corson 41D O-10-50889 | Spraberry (Trend Area) | Pioneer Natural Res. USA, Inc. | 1 | 609K | 573K | Aug 2018 – Jul 2026 |
Oil, barrels lease total
Last 12 months 22,032 · prior 12 35,053(-37%)
Gas, mcf lease total
Last 12 months 53,785 · prior 12 59,467(-10%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Pioneer Natural Res. USA, Inc.Aug 2018 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 830423-99 | Drill | Pioneer Natural Res. USA, Inc. | Aug 29, 2017 | Sep 5, 2017 | Feb 12, 2018 | 10,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Aug 2, 2018 | Tom-Corson 41D O-10-50889 | Spraberry (Trend Area) | Pioneer Natural Res. USA Inc. | Producing | 8,415 |
Formation tops
As filed on W-2/G-1. Subsea from 2,663 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Santa Rosa | 1,019 | 1,644 |
| Yates | 2,133 | 530 |
| Seven Rivers | 2,352 | 311 |
| Queen | 2,997 | -334 |
| Grayburg | 3,475 | -812 |
| San AndresSAN ANDRES - HIGH FLOWS, H2S, CO | 3,684 | -1,021 |
| Clear ForkCLEARFORK | 5,802 | -3,139 |
| Spraberry | 6,827 | -4,164 |
| Glorieta | — | — |
| Wichita-AlbanyWICHITA ALBANY | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,676 | 18,848 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 1,330 | 17.5 | 1,075 S |
| 9.625 | 5,938 | 12.25 | 862 S |
| 5.5 | 18,878 | 6.75 | 1,255 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 | Jan 3, 2019 | Oct 25, 2018 | 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 42-173-37712 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-173-37712 → 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 neighbors, subsea-aligned so they line up regardless of surface terrain.
Tom-Corson 41E42-173-37710
0.0 KM · Pioneer Natural Res. USA, Inc. · Section with this well →
| Santa Rosa | 1,019 | 1,644 |
| Yates | 2,131 | 532 |
| Seven Rivers | 2,355 | 308 |
| Queen | 2,987 | -324 |
| Grayburg | 3,474 | -811 |
| San Andres | 3,686 | -1,023 |
| Clear Fork | 5,787 | -3,124 |
| Spraberry | 6,842 | -4,179 |
10 TOPS · FIRST 8
Tom-Corson 41F42-173-37711
0.0 KM · Pioneer Natural Res. USA, Inc. · Section with this well →
| Santa Rosa | 1,019 | 1,644 |
| Yates | 2,130 | 533 |
| Seven Rivers | 2,352 | 311 |
| Queen | 2,991 | -328 |
| Grayburg | 3,468 | -805 |
| San Andres | 3,681 | -1,018 |
| Clear Fork | 5,786 | -3,123 |
| Spraberry | 6,830 | -4,167 |
10 TOPS · FIRST 8
Jim Tom W41G42-173-37962
0.0 KM · Pioneer Natural Res. USA, Inc. · Section with this well →
| Santa Rosa | 787 | 1,878 |
| Yates | 2,120 | 545 |
| Seven Rivers | 2,385 | 280 |
| Queen | 2,984 | -319 |
| Grayburg | 3,554 | -889 |
| San Andres | 3,787 | -1,122 |
| San Andres | 3,787 | -1,122 |
| Clear Fork | 5,791 | -3,126 |
13 TOPS · FIRST 8
Jim Tom W41H42-173-37963
0.0 KM · Pioneer Natural Res. USA, Inc. · Section with this well →
| Santa Rosa | 778 | 1,887 |
| Yates | 2,102 | 563 |
| Seven Rivers | 2,349 | 316 |
| Queen | 2,976 | -311 |
| Grayburg | 3,478 | -813 |
| San Andres | 3,741 | -1,076 |
| Clear Fork | 5,776 | -3,111 |
| Spraberry | 6,841 | -4,176 |
10 TOPS · FIRST 8
Jim Tom W41I42-173-37964
0.0 KM · Pioneer Natural Res. USA, Inc. · Section with this well →
| Santa Rosa | 784 | 1,881 |
| Yates | 2,101 | 564 |
| Seven Rivers | 2,371 | 294 |
| Queen | 2,972 | -307 |
| Grayburg | 3,464 | -799 |
| San Andres | 3,644 | -979 |
| Clear Fork | 5,771 | -3,106 |
| Spraberry | 6,841 | -4,176 |
10 TOPS · FIRST 8
Tom-Fowler 42V42-173-37553
0.8 KM · Pioneer Natural Res. USA, Inc. · Section with this well →
| Santa Rosa | 817 | 1,850 |
| Yates | 2,153 | 514 |
| Seven Rivers | 2,421 | 246 |
| Queen | 3,024 | -357 |
| Grayburg | 3,632 | -965 |
| San Andres | 3,823 | -1,156 |
| Clear Fork | 5,858 | -3,191 |
| Spraberry | 6,908 | -4,241 |
10 TOPS · FIRST 8
Tom-Fowler 42U42-173-37554
0.8 KM · Pioneer Natural Res. USA, Inc. · Section with this well →
| Santa Rosa | 817 | 1,850 |
| Yates | 2,177 | 490 |
| Seven Rivers | 2,394 | 273 |
| Queen | 3,042 | -375 |
| Grayburg | 3,540 | -873 |
| San Andres | 3,703 | -1,036 |
| Clear Fork | 5,844 | -3,177 |
| Spraberry | 6,890 | -4,223 |
10 TOPS · FIRST 8
Tom-Fowler 42O42-173-37521
0.8 KM · Pioneer Natural Res. USA, Inc. · Section with this well →
| Santa Rosa | 801 | 1,866 |
| Yates | 2,149 | 518 |
| Seven Rivers | 2,417 | 250 |
| Queen | 3,017 | -350 |
| Grayburg | 3,606 | -939 |
| San Andres | 3,806 | -1,139 |
| Clear Fork | 5,821 | -3,154 |
| Spraberry | 6,881 | -4,214 |
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
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