WELL · 42-317-41043 · DISTRICT 8
Mathis 7 #1
Martin County · Spraberry (Trend Area) field · Producing · Vertical
Mathis 7 #1 (API 42-317-41043) is a well in Martin County operated by Pioneer Natural Res. USA Inc., completed March 28, 2018 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued October 13, 2017, permitted to 10,585 ft.
It was permitted by Crownquest Operating, LLC and has since transferred to Pioneer Natural Res. USA Inc. on the wellbore schedule.
Completion filings report 10 formation tops, including Santa Rosa, Yates, Grayburg, San Andres.
Its lease has reported 85.5K barrels of oil and 209K mcf of gas since March 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 Crownquest Operating, LLC; the EWA schedule now lists a different operator.
- 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 Nov 2025 |
| Latest permit | Crownquest Operating, LLCOct 13, 2017 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,585
- total depth, ft
- 1
- permits on file
- Oct 13, 2017
- last permit issued
- Mar 28, 2018
- completed
- 85.5K
- cumulative oil, bbl
- 209K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Mar 2018 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Mar 28, 2018
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
Surface location
32.272821, -101.698984
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 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 |
|---|---|---|---|---|---|---|
| Mathis 7 O-10-49903 | Spraberry (Trend Area) | Pioneer Natural Res. USA, Inc. | 2 | 85.5K | 209K | Mar 2018 – Jul 2026 |
Oil, barrels lease total
Last 12 months 13 · prior 12 2,930(-100%)
Gas, mcf lease total
Last 12 months 0 · prior 12 19,172(-100%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1DE3 Operating LLCMar 2018 → May 2021
- 2Pioneer Natural Res. USA, Inc.Jun 2021 → Nov 2025
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 831465-99 | Drill | Crownquest Operating, LLC | Sep 28, 2017 | Oct 13, 2017 | Dec 17, 2017 | 12,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Mar 28, 2018 | Mathis 7 O-10-49903 | Spraberry (Trend Area) | Pioneer Natural Res. USA Inc. | Producing | 10,585 |
Formation tops
As filed on W-2/G-1. Subsea from 2,493 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Santa Rosa | 1,206 | 1,287 |
| Yates | 1,890 | 603 |
| Grayburg | 3,199 | -706 |
| San AndresSAN ANDRES - ACTIVE CO2 FLOOD; H | 3,477 | -984 |
| Clear ForkCLEARFORK | 5,093 | -2,600 |
| Spraberry | 6,602 | -4,109 |
| Dean | 7,893 | -5,400 |
| Wolfcamp | 8,052 | -5,559 |
| Cisco | — | — |
| Queen | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,543 | 10,350 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 200 | 17.5 | 250 S |
| 8.625 | 5,008 | 11 | 1,070 S |
| 5.5 | 10,585 | 7.875 | 1,040 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 | May 23, 2018 | May 3, 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 42-317-41043 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-317-41043 → 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.
Mathis 742-317-41326
0.3 KM · Crownquest Operating, LLC · Section with this well →
| Santa Rosa | 1,206 | 1,303 |
| Yates | 1,890 | 619 |
| Grayburg | 3,199 | -690 |
| San Andres | 3,477 | -968 |
| Spraberry | 6,602 | -4,093 |
| Dean | 7,893 | -5,384 |
| Wolfcamp | 8,052 | -5,543 |
| Queen | — |
10 TOPS · FIRST 8
Broughton B 7-842-317-41801
1.3 KM · DE3 Operating LLC · Section with this well →
| Santa Rosa | 1,000 | 1,521 |
| Yates | 1,934 | 587 |
| Grayburg | 3,243 | -722 |
| San Andres | 3,529 | -1,008 |
| Queen | 4,100 | -1,579 |
| Spraberry | 6,628 | -4,107 |
| Wolfcamp | — | |
| Cisco | — |
10 TOPS · FIRST 8
Broughton B 7-842-317-41802
1.3 KM · DE3 Operating LLC · Section with this well →
| Santa Rosa | 1,000 | 1,521 |
| Yates | 1,937 | 584 |
| Grayburg | 3,248 | -727 |
| San Andres | 3,532 | -1,011 |
| Queen | 4,100 | -1,579 |
| Spraberry | 6,628 | -4,107 |
| Dean | 7,932 | -5,411 |
| Wolfcamp | 8,063 | -5,542 |
10 TOPS · FIRST 8
Broughton a 7-842-317-41800
1.3 KM · DE3 Operating LLC · Section with this well →
| Santa Rosa | 1,000 | 1,521 |
| Yates | 1,934 | 587 |
| Grayburg | 3,243 | -722 |
| San Andres | 3,529 | -1,008 |
| Queen | 4,100 | -1,579 |
| Spraberry | 6,628 | -4,107 |
| Dean | 7,932 | -5,411 |
| Wolfcamp | 8,056 | -5,535 |
10 TOPS · FIRST 8
Broughton a 7-842-317-41799
1.3 KM · DE3 Operating LLC · Section with this well →
| Santa Rosa | 1,000 | 1,521 |
| Yates | 1,932 | 589 |
| Grayburg | 3,243 | -722 |
| San Andres | 3,529 | -1,008 |
| Queen | 4,100 | -1,579 |
| Spraberry | 6,630 | -4,109 |
| Dean | 7,934 | -5,413 |
| Wolfcamp | 8,067 | -5,546 |
10 TOPS · FIRST 8
Broughton a 7-842-317-41798
1.3 KM · DE3 Operating LLC · Section with this well →
| Santa Rosa | 1,000 | 1,521 |
| Yates | 1,933 | 588 |
| Grayburg | 3,242 | -721 |
| San Andres | 3,529 | -1,008 |
| Queen | 4,100 | -1,579 |
| Spraberry | 6,630 | -4,109 |
| Cisco | 8,500 | -5,979 |
| Pennsylvanian | — |
10 TOPS · FIRST 8
Milton42-317-43069
1.3 KM · SM Energy Company · Section with this well →
| Yates | 1,873 | 623 |
| Queen | 2,422 | 74 |
| Grayburg | 3,180 | -684 |
| San Andres | 3,608 | -1,112 |
| Spraberry | 6,588 | -4,092 |
| Dean | 7,871 | -5,375 |
| Wolfcamp | — | |
| Cisco | — |
10 TOPS · FIRST 8
Milton42-317-43068
1.3 KM · SM Energy Company · Section with this well →
| Yates | 1,878 | 618 |
| Queen | 2,720 | -224 |
| Grayburg | 3,185 | -689 |
| San Andres | 3,606 | -1,110 |
| Spraberry | 6,586 | -4,090 |
| Cisco | — | |
| Pennsylvanian | — | |
| Santa Rosa | — |
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/31741043, documented in the API reference.