TEXAS · WELLS · REAGAN COUNTY · BATES 43B-31-B LEASE · API 42-383-40461 · DISTRICT 6E
Bates 43B-31-B #4404H
Reagan County · Spraberry (Trend Area) R 40 Exc field · Producing · Horizontal
Bates 43b-31-B #4404H (API 42-383-40461) is a horizontal well in Reagan County operated by Pioneer Natural Res. USA Inc., completed July 15, 2019 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued November 26, 2018, permitted to 8,887 ft.
It was permitted by Parsley Energy Operations, LLC and has since transferred to Pioneer Natural Res. USA Inc. on the wellbore schedule.
Completion filings report 9 formation tops, including San Andres, Clear Fork, Spraberry, Wolfcamp.
Its lease has reported 445K barrels of oil and 4.17M mcf of gas since July 2019, last reporting volume in April 2026. The lease carries 2 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Parsley Energy Operations, 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
- 15,633
- 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 | Parsley Energy Operations, LLCNov 26, 2018 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,887
- total depth, ft
- 1
- permits on file
- Nov 26, 2018
- last permit issued
- Jul 15, 2019
- completed
- 445K
- cumulative oil, bbl
- 4.17M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jul 2019 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jul 15, 2019
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
Surface location
31.475454, -101.663078 NAD27, as filed
31.475598, -101.663477 WGS84
Permit surface location from the RRC GIS record, referenced to NAD27 as the RRC files it; the WGS84 pair is the same point through NOAA's NADCON grid, and the map link uses it, in Reagan County.
Wells nearby
Every well with a location on file around this one, in any state, nearest first.
Loading the wells nearby…
Texas locations come from drilling permits, so most older Texas wells have none and are not listed.
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 |
|---|---|---|---|---|---|---|
| Bates 43B-31-B O-9-20535 | Spraberry (Trend Area) R 40 Exc | Pioneer Natural Res. USA, Inc. | 2 | 445K | 4.17M | Jul 2019 – Apr 2026 |
Gas, mcf lease total
Last 12 months 390,942 · prior 12 494,913(-21%)
Oil, barrels lease total
Last 12 months 8,702 · prior 12 13,186(-34%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Parsley Energy Operations, LLCJul 2019 → Jan 2021
- 2Pioneer Natural Res. USA, Inc.Feb 2021 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 847068-99 | Drill | Parsley Energy Operations, LLC | Nov 21, 2018 | Nov 26, 2018 | Jan 20, 2019 | 9,148 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jul 15, 2019 | Bates 43B-31-B O-9-20535 | Spraberry (Trend Area) R 40 Exc | Pioneer Natural Res. USA Inc. | Producing | 8,887 |
Formation tops
As filed on W-2/G-1. Subsea from 2,668 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| San AndresSAN ANDRES - SALTWATER FLOW, POS | 3,525 | -857 |
| Clear ForkCLEARFORK | 5,513 | -2,845 |
| Spraberry | 6,470 | -3,802 |
| Wolfcamp | 8,039 | -5,371 |
| Ellenburger | — | — |
| Fusselman | — | — |
| Grayburg | — | — |
| Queen | — | — |
| Strawn | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,180 | 22,253 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 657 | 17.5 | 585 S |
| 9.625 | 8,126 | 12.25 | 775 S |
| 5.5 | 22,304 | 8.5 | 3,570 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Mar 3, 2020 | Oct 30, 2019 | Yes |
Well logs
1 log loaded from the RRC's log index, the latest received Mar 1, 2022. Gamma ray. These are the logs loaded into Petrora from the Railroad Commission's inventories, not necessarily every log run on the well. The RRC holds the files; each opens from its log search for the well. The kind is the RRC's description of the log; the interval is the one filed for it.
Open the RRC's log search for this well ↗| Logas described | Files | Intervalft, as filed | Datereceived | SizeMB |
|---|---|---|---|---|
| Gamma RaySpans San Andres, Clear Fork, Spraberry, Wolfcamp | TIFF | 650 to 8,139 | Mar 1, 2022 | 9.11 |
"Spans" is by this well's own filed formation tops: a formation runs from its top to the next deeper top filed, and the deepest runs to the bottom of the log. Depths are measured along the wellbore, so on a horizontal the lateral counts in the formation it was landed in.
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 42-383-40461 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-383-40461 → scanned completion filings
The logs loaded for this well are under Well logs, with the RRC's log search for it. The University Lands library has no per-well link: then paste it into its 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.
Bates 43B-31-B42-383-40462
0.0 KM · Parsley Energy Operations, LLC · Section with this well →
| Spraberry | 3,477 | -809 |
| San Andres | 3,523 | -855 |
| Clear Fork | 5,509 | -2,841 |
| Dean | 7,852 | -5,184 |
| Wolfcamp | 8,026 | -5,358 |
| Queen | — | |
| Grayburg | — | |
| Fusselman | — |
10 TOPS · FIRST 8
Bates 43B-31-D42-383-40460
0.2 KM · Parsley Energy Operations, LLC · Section with this well →
| San Andres | 3,313 | -645 |
| Clear Fork | 5,371 | -2,703 |
| Dean | 7,841 | -5,173 |
| Spraberry | 8,021 | -5,353 |
| Grayburg | — | |
| Queen | — | |
| Fusselman | — | |
| Strawn | — |
9 TOPS · FIRST 8
Bates 43B-31-D42-383-40459
0.2 KM · Parsley Energy Operations, LLC · Section with this well →
| San Andres | 3,317 | -649 |
| Clear Fork | 5,479 | -2,811 |
| Spraberry | 6,434 | -3,766 |
| Wolfcamp | 8,016 | -5,348 |
| Fusselman | — | |
| Ellenburger | — | |
| Grayburg | — | |
| Strawn | — |
9 TOPS · FIRST 8
Aldwell E48D42-383-40748
1.8 KM · Pioneer Natural Res. USA, Inc. · Section with this well →
| Queen | 2,836 | -145 |
| Grayburg | 3,251 | -560 |
| San Andres | 3,308 | -617 |
| Clear Fork | 5,583 | -2,892 |
| Spraberry | 6,526 | -3,835 |
| Strawn | — | |
| Fusselman | — | |
| Ellenburger | — |
Aldwell E48C42-383-40747
1.8 KM · Pioneer Natural Res. USA, Inc. · Section with this well →
| Queen | 2,836 | -145 |
| Grayburg | 3,251 | -560 |
| San Andres | 3,302 | -611 |
| Clear Fork | 5,586 | -2,895 |
| Spraberry | 6,530 | -3,839 |
| Strawn | — | |
| Ellenburger | — | |
| Fusselman | — |
Aldwell E48B42-383-40746
1.8 KM · Pioneer Natural Res. USA, Inc. · Section with this well →
| Queen | 2,840 | -177 |
| Grayburg | 3,249 | -586 |
| San Andres | 3,301 | -638 |
| Clear Fork | 5,590 | -2,927 |
| Spraberry | 6,538 | -3,875 |
| Strawn | — | |
| Fusselman | — | |
| Ellenburger | — |
Aldwell 47A42-383-40745
1.8 KM · Pioneer Natural Res. USA, Inc. · Section with this well →
| Queen | 2,893 | -217 |
| Grayburg | 3,328 | -652 |
| San Andres | 3,386 | -710 |
| Clear Fork | 5,625 | -2,949 |
| Spraberry | 6,577 | -3,901 |
| Fusselman | — | |
| Ellenburger | — | |
| Strawn | — |
Aldwell W48D42-383-40752
1.9 KM · Pioneer Natural Res. USA, Inc. · Section with this well →
| Queen | 2,824 | -136 |
| Grayburg | 3,235 | -547 |
| San Andres | 3,287 | -599 |
| Clear Fork | 5,586 | -2,898 |
| Spraberry | 6,529 | -3,841 |
| Fusselman | — | |
| Ellenburger | — | |
| Strawn | — |
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/38340461, documented in the API reference.