WELL · 42-329-44219 · DISTRICT 8
Preston 9A #101H
Midland County · Spraberry (Trend Area) field · Producing · Horizontal
Preston 9a #101H (API 42-329-44219) is a horizontal well in Midland County operated by Pioneer Natural Res. USA Inc., completed June 27, 2022 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued April 16, 2020, permitted to 8,863 ft.
Completion filings report 10 formation tops, including Santa Rosa, Rustler, Yates, Seven Rivers.
Its lease has reported 455K barrels of oil and 1.06M mcf of gas since June 2022, 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.Apr 16, 2020 |
- 8,863
- total depth, ft
- 2
- permits on file
- Apr 16, 2020
- last permit issued
- Jun 27, 2022
- completed
- 455K
- cumulative oil, bbl
- 1.06M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jun 2022 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jun 27, 2022
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
Surface location
31.772363, -101.828301
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 |
|---|---|---|---|---|---|---|
| Preston 9A O-10-57599 | Spraberry (Trend Area) | Pioneer Natural Res. USA, Inc. | 1 | 455K | 1.06M | Jun 2022 – Jul 2026 |
Oil, barrels lease total
Last 12 months 42,358 · prior 12 63,372(-33%)
Gas, mcf lease total
Last 12 months 203,256 · prior 12 224,747(-10%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Pioneer Natural Res. USA, Inc.Jun 2022 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 862865-98 | Drill | Pioneer Natural Res. USA, Inc. | Dec 4, 2020 | Apr 16, 2020 | Dec 2, 2021 | 10,486 |
| 862865-99 | Drill | Pioneer Natural Res. USA, Inc. | Mar 18, 2020 | Apr 16, 2020 | Dec 2, 2021 | 10,486 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jun 27, 2022 | Preston 9A O-10-57599 | Spraberry (Trend Area) | Pioneer Natural Res. USA Inc. | Producing | 8,863 |
Formation tops
As filed on W-2/G-1. Subsea from 2,751 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Santa Rosa | 968 | 1,783 |
| Rustler | 1,534 | 1,217 |
| Yates | 2,453 | 298 |
| Seven Rivers | 2,721 | 30 |
| Queen | 3,430 | -679 |
| Grayburg | 3,956 | -1,205 |
| San AndresSAN ANDRES - HIGH FLOWS, H2S, CO | 5,363 | -2,612 |
| Clear ForkCLEARFORK | 6,250 | -3,499 |
| Spraberry | 7,141 | -4,390 |
| Glorieta | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,932 | 21,650 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 1,437 | 17.5 | 1,475 S |
| 9.625 | 5,476 | 12.25 | 1,730 S |
| 5.5 | 21,669 | 6.75 | 1,085 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 | Oct 19, 2022 | Aug 30, 2022 | — |
| 00 | Oct 10, 2022 | Jul 15, 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 42-329-44219 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-329-44219 → 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.
Preston 9B42-329-44220
0.0 KM · Pioneer Natural Res. USA, Inc. · Section with this well →
| Santa Rosa | 968 | 1,783 |
| Rustler | 1,533 | 1,218 |
| Yates | 2,450 | 301 |
| Seven Rivers | 2,720 | 31 |
| Queen | 3,427 | -676 |
| Grayburg | 3,950 | -1,199 |
| San Andres | 4,105 | -1,354 |
| Clear Fork | 6,254 | -3,503 |
10 TOPS · FIRST 8
Preston 9C42-329-44221
0.0 KM · Pioneer Natural Res. USA, Inc. · Section with this well →
| Santa Rosa | 968 | 1,783 |
| Rustler | 1,540 | 1,211 |
| Yates | 2,452 | 299 |
| Seven Rivers | 2,724 | 27 |
| Queen | 3,431 | -680 |
| Grayburg | 3,959 | -1,208 |
| San Andres | 4,107 | -1,356 |
| Clear Fork | 6,204 | -3,453 |
10 TOPS · FIRST 8
Preston 9DD42-329-46592
0.1 KM · Pioneer Natural Res. USA, Inc. · Section with this well →
| Santa Rosa | 969 | 1,783 |
| Rustler | 1,540 | 1,212 |
| Yates | 2,470 | 282 |
| Seven Rivers | 2,730 | 22 |
| Queen | 3,435 | -683 |
| Grayburg | 3,956 | -1,204 |
| San Andres | 4,119 | -1,367 |
| Clear Fork | 6,228 | -3,476 |
10 TOPS · FIRST 8
Preston 9DE42-329-46593
0.1 KM · Pioneer Natural Res. USA, Inc. · Section with this well →
| Santa Rosa | 969 | 1,783 |
| Rustler | 1,530 | 1,222 |
| Yates | 2,470 | 282 |
| Seven Rivers | 2,732 | 20 |
| Queen | 3,433 | -681 |
| Grayburg | 3,955 | -1,203 |
| San Andres | 4,112 | -1,360 |
| Clear Fork | 6,429 | -3,677 |
10 TOPS · FIRST 8
Preston 9F42-329-44264
0.2 KM · Pioneer Natural Res. USA, Inc. · Section with this well →
| Santa Rosa | 968 | 1,783 |
| Rustler | 1,538 | 1,213 |
| Yates | 2,444 | 307 |
| Seven Rivers | 2,721 | 30 |
| Queen | 3,398 | -647 |
| Grayburg | 3,937 | -1,186 |
| San Andres | 4,092 | -1,341 |
| Clear Fork | 6,259 | -3,508 |
10 TOPS · FIRST 8
Preston Spraberry Unit42-329-45145
0.2 KM · Pioneer Natural Res. USA, Inc. · Section with this well →
| Santa Rosa | 968 | 1,783 |
| Rustler | 1,529 | 1,222 |
| Yates | 2,445 | 306 |
| Seven Rivers | 2,720 | 31 |
| Queen | 3,402 | -651 |
| Grayburg | 3,936 | -1,185 |
| San Andres | 4,107 | -1,356 |
| Clear Fork | 6,264 | -3,513 |
10 TOPS · FIRST 8
Preston 9F42-329-44223
0.2 KM · Pioneer Natural Res. USA, Inc. · Section with this well →
| Santa Rosa | 968 | 1,783 |
| Rustler | 1,529 | 1,222 |
| Yates | 2,443 | 308 |
| Seven Rivers | 2,715 | 36 |
| Queen | 3,391 | -640 |
| Grayburg | 3,942 | -1,191 |
| San Andres | 4,101 | -1,350 |
| Clear Fork | 6,260 | -3,509 |
10 TOPS · FIRST 8
Preston Spraberry Unit42-329-45144
0.2 KM · Pioneer Natural Res. USA, Inc. · Section with this well →
| Santa Rosa | 968 | 1,783 |
| Rustler | 1,328 | 1,423 |
| Yates | 2,447 | 304 |
| Seven Rivers | 2,725 | 26 |
| Queen | 3,404 | -653 |
| Grayburg | 3,941 | -1,190 |
| San Andres | 4,096 | -1,345 |
| Clear Fork | 6,252 | -3,501 |
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/32944219, documented in the API reference.