WELL · 42-173-38231 · DISTRICT 8
Tom-Corson E41I #9H
Glasscock County · Spraberry (Trend Area) field · Producing · Horizontal
Tom-Corson E41i #9H (API 42-173-38231) is a horizontal well in Glasscock County operated by Pioneer Natural Res. USA Inc., completed August 15, 2020 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued October 10, 2019, permitted to 8,502 ft.
Completion filings report 10 formation tops, including Santa Rosa, Yates, Seven Rivers, Queen.
Its lease has reported 405K barrels of oil and 353K mcf of gas since August 2020, 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.Oct 10, 2019 |
- 8,502
- total depth, ft
- 1
- permits on file
- Oct 10, 2019
- last permit issued
- Aug 15, 2020
- completed
- 405K
- cumulative oil, bbl
- 353K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Aug 2020 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Aug 15, 2020
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
Surface location
32.085678, -101.723178
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 E41I O-10-54715 | Spraberry (Trend Area) | Pioneer Natural Res. USA, Inc. | 1 | 405K | 353K | Aug 2020 – Jul 2026 |
Oil, barrels lease total
Last 12 months 18,331 · prior 12 31,748(-42%)
Gas, mcf lease total
Last 12 months 26,697 · prior 12 36,590(-27%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Pioneer Natural Res. USA, Inc.Aug 2020 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 856902-99 | Drill | Pioneer Natural Res. USA, Inc. | Sep 9, 2019 | Oct 10, 2019 | Jan 20, 2020 | 10,016 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Aug 15, 2020 | Tom-Corson E41I O-10-54715 | Spraberry (Trend Area) | Pioneer Natural Res. USA Inc. | Producing | 8,502 |
Formation tops
As filed on W-2/G-1. Subsea from 2,653 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Santa Rosa | 793 | 1,860 |
| Yates | 2,099 | 554 |
| Seven Rivers | 2,379 | 274 |
| Queen | 3,002 | -349 |
| Grayburg | 3,473 | -820 |
| San AndresSAN ANDRES - HIGH FLOWS, H2S, CO | 3,613 | -960 |
| Clear ForkCLEARFORK | 5,778 | -3,125 |
| Spraberry | 6,807 | -4,154 |
| Glorieta | — | — |
| Wichita-AlbanyWICHITA ALBANY | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,279 | 19,050 | Perforated |
| 8,729 | 19,050 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 1,221 | 17.5 | 1,200 S |
| 9.625 | 5,100 | 12.25 | 905 S |
| 5.5 | 19,084 | 8.5 | 2,425 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 | Nov 20, 2020 | Nov 9, 2020 | — |
| 00 | Oct 2, 2020 | Aug 20, 2020 | 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 42-173-38231 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-173-38231 → 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.
Jim Tom E41U42-173-37760
0.0 KM · Pioneer Natural Res. USA, Inc. · Section with this well →
| Santa Rosa | 680 | 1,972 |
| Yates | 2,093 | 559 |
| Seven Rivers | 2,311 | 341 |
| Queen | 2,947 | -295 |
| Grayburg | 3,436 | -784 |
| San Andres | 3,694 | -1,042 |
| Clear Fork | 5,735 | -3,083 |
| Spraberry | 6,795 | -4,143 |
10 TOPS · FIRST 8
Tom-Corson E41J42-173-38232
0.0 KM · Pioneer Natural Res. USA, Inc. · Section with this well →
| Santa Rosa | 797 | 1,856 |
| Yates | 2,103 | 550 |
| Seven Rivers | 2,376 | 277 |
| Queen | 2,983 | -330 |
| Grayburg | 3,459 | -806 |
| San Andres | 3,615 | -962 |
| Clear Fork | 5,769 | -3,116 |
| Spraberry | 6,826 | -4,173 |
10 TOPS · FIRST 8
Jim Tom E41T42-173-37759
0.0 KM · Pioneer Natural Res. USA, Inc. · Section with this well →
| Santa Rosa | 775 | 1,877 |
| Yates | 2,093 | 559 |
| Seven Rivers | 2,310 | 342 |
| Queen | 2,945 | -293 |
| Grayburg | 3,432 | -780 |
| San Andres | 3,694 | -1,042 |
| Clear Fork | 5,745 | -3,093 |
| Spraberry | 6,806 | -4,154 |
10 TOPS · FIRST 8
Tom-Corson E41K42-173-38233
0.0 KM · Pioneer Natural Res. USA, Inc. · Section with this well →
| Santa Rosa | 803 | 1,850 |
| Yates | 2,105 | 548 |
| Seven Rivers | 2,380 | 273 |
| Queen | 2,925 | -272 |
| Grayburg | 3,370 | -717 |
| San Andres | 3,609 | -956 |
| Clear Fork | 5,758 | -3,105 |
| Spraberry | 6,813 | -4,160 |
10 TOPS · FIRST 8
Jim Tom E41S42-173-37758
0.0 KM · Pioneer Natural Res. USA, Inc. · Section with this well →
| Santa Rosa | 681 | 1,971 |
| Yates | 2,092 | 560 |
| Seven Rivers | 2,308 | 344 |
| Queen | 2,950 | -298 |
| Grayburg | 3,436 | -784 |
| San Andres | 3,698 | -1,046 |
| Clear Fork | 5,765 | -3,113 |
| Spraberry | 6,825 | -4,173 |
10 TOPS · FIRST 8
Jim Tom W41I42-173-37964
0.8 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
Jim Tom W41H42-173-37963
0.8 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
Tom-Corson 41F42-173-37711
0.8 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
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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