WELL · 42-329-41831 · DISTRICT 8
Midkiff E1A #201H
Midland County · Horizontal
Midkiff E1a #201H (API 42-329-41831) is a permitted horizontal well in Midland County filed by Pioneer Natural Res. USA, Inc.; no completion report is on file yet.
The RRC has issued 2 drilling permits between 2017 and 2025, permitted to 11,100 ft.
Completion filings report 10 formation tops, including Santa Rosa, Rustler, Yates, Seven Rivers.
Its lease has reported 119K barrels of oil and 240K mcf of gas since May 2025, last reporting in July 2026.
Operator of record
Pioneer Natural Res. USA, Inc.
Spring, TX · P-5 Y, filed May 4, 2026 · 15,619 permits on file · (972) 598-8150
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | Pioneer Natural Res. USA, Inc.through Apr 2026 |
| Latest permit | Pioneer Natural Res. USA, Inc.Feb 11, 2025 |
- 11,100
- total depth, ft
- 2
- permits on file
- Feb 11, 2025
- last permit issued
- —
- completed
- 119K
- cumulative oil, bbl
- 240K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · May 2025 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- Shut in
- —
- Plugged
- —
Surface location
31.668405, -101.837312
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Midland 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 |
|---|---|---|---|---|---|---|
| Midkiff E1A O-10-63933 | Spraberry (Trend Area) | Pioneer Natural Res. USA, Inc. | 1 | 119K | 240K | May 2025 – Jul 2026 |
Oil, barrels lease total
Last 12 months 118,908 · prior 12 0
Gas, mcf lease total
Last 12 months 239,774 · prior 12 0
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Pioneer Natural Res. USA, Inc.Nov 2025 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 905750-99 | Drill | Pioneer Natural Res. USA, Inc. | Feb 5, 2025 | Feb 11, 2025 | Feb 27, 2025 | 10,703 |
| 828703-99 | Drill | Pioneer Natural Res. USA, Inc. | Jul 11, 2017 | Jul 17, 2017 | — | 11,100 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-63933 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,732 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Santa Rosa | 752 | 1,980 |
| Rustler | 1,563 | 1,169 |
| Yates | 2,480 | 252 |
| Seven Rivers | 2,801 | -69 |
| Queen | 3,497 | -765 |
| Grayburg | 3,881 | -1,149 |
| San AndresSAN ANDRES - HIGH FLOWS, H2S, CO | 3,992 | -1,260 |
| Clear ForkCLEARFORK | 6,266 | -3,534 |
| Spraberry | 7,142 | -4,410 |
| Glorieta | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,649 | 22,898 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 1,418 | 17.5 | 1,700 S |
| 9.625 | 5,648 | 12.25 | 1,795 S |
| 5.5 | 22,918 | 6.75 | 1,285 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 16, 2026 | Jan 9, 2026 | — |
| 00 | Oct 9, 2025 | Sep 18, 2025 | 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 42-329-41831 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-329-41831 → 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 neighbours, subsea-aligned so they line up regardless of surface terrain.
Midkiff E1B42-329-47627
0.0 KM · Pioneer Natural Res. USA, Inc. · Section with this well →
| Santa Rosa | 788 | 1,944 |
| Rustler | 1,551 | 1,181 |
| Yates | 2,476 | 256 |
| Seven Rivers | 2,803 | -71 |
| Queen | 3,503 | -771 |
| Grayburg | 3,902 | -1,170 |
| San Andres | 4,025 | -1,293 |
| Clear Fork | 6,257 | -3,525 |
10 TOPS · FIRST 8
Midkiff E1O42-329-41829
0.0 KM · Pioneer Natural Res. USA, Inc. · Section with this well →
| Santa Rosa | 752 | 1,980 |
| Rustler | 1,566 | 1,166 |
| Yates | 2,459 | 273 |
| Seven Rivers | 2,810 | -78 |
| Queen | 3,508 | -776 |
| Grayburg | 3,881 | -1,149 |
| San Andres | 4,023 | -1,291 |
| Clear Fork | 6,247 | -3,515 |
10 TOPS · FIRST 8
Midkiff Unit42-329-47629
0.0 KM · Pioneer Natural Res. USA, Inc. · Section with this well →
| Santa Rosa | 1,180 | 1,552 |
| Rustler | 1,581 | 1,151 |
| Yates | 2,465 | 267 |
| Seven Rivers | 2,814 | -82 |
| Queen | 3,512 | -780 |
| Grayburg | 3,903 | -1,171 |
| San Andres | 4,037 | -1,305 |
| Clear Fork | 6,250 | -3,518 |
10 TOPS · FIRST 8
Midkiff E1U42-329-41833
0.0 KM · Pioneer Natural Res. USA, Inc. · Section with this well →
| Santa Rosa | 752 | 1,980 |
| Rustler | 1,567 | 1,165 |
| Yates | 2,473 | 259 |
| Seven Rivers | 2,803 | -71 |
| Queen | 3,510 | -778 |
| Grayburg | 3,908 | -1,176 |
| San Andres | 5,386 | -2,654 |
| Clear Fork | 6,239 | -3,507 |
10 TOPS · FIRST 8
Midkiff Unit42-329-47631
0.1 KM · Pioneer Natural Res. USA, Inc. · Section with this well →
| Santa Rosa | 1,180 | 1,552 |
| Rustler | 1,576 | 1,156 |
| Yates | 2,466 | 266 |
| Seven Rivers | 2,809 | -77 |
| Queen | 3,501 | -769 |
| Grayburg | 3,881 | -1,149 |
| San Andres | 4,002 | -1,270 |
| Clear Fork | 6,268 | -3,536 |
10 TOPS · FIRST 8
Midkiff E1N42-329-41828
0.1 KM · Pioneer Natural Res. USA, Inc. · Section with this well →
| Santa Rosa | 751 | 1,981 |
| Rustler | 1,551 | 1,181 |
| Yates | 2,462 | 270 |
| Seven Rivers | 2,782 | -50 |
| Queen | 3,464 | -732 |
| Grayburg | 3,872 | -1,140 |
| San Andres | 3,981 | -1,249 |
| Clear Fork | 6,220 | -3,488 |
10 TOPS · FIRST 8
Midkiff E1S42-329-41830
0.1 KM · Pioneer Natural Res. USA, Inc. · Section with this well →
| Santa Rosa | 1,180 | 1,552 |
| Rustler | 1,576 | 1,156 |
| Yates | 2,471 | 261 |
| Seven Rivers | 2,802 | -70 |
| Queen | 3,509 | -777 |
| Grayburg | 3,892 | -1,160 |
| San Andres | 5,414 | -2,682 |
| Clear Fork | 6,254 | -3,522 |
10 TOPS · FIRST 8
Midkiff E1G42-329-47628
0.1 KM · Pioneer Natural Res. USA, Inc. · Section with this well →
| Santa Rosa | 788 | 1,944 |
| Rustler | 1,579 | 1,153 |
| Yates | 2,492 | 240 |
| Seven Rivers | 2,802 | -70 |
| Queen | 3,466 | -734 |
| Grayburg | 3,904 | -1,172 |
| San Andres | 4,024 | -1,292 |
| Clear Fork | 6,246 | -3,514 |
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/32941831, documented in the API reference.