WELL · 42-461-35255 · DISTRICT 7
XBC 134 #1347
Upton County · Spraberry (Trend Area) field · Vertical
Xbc 134 #1347 (API 42-461-35255) is a well in Upton County operated by Pioneer Natural Res. USA Inc., completed June 8, 2007.
The RRC has issued 2 drilling permits between 2007 and 2015, permitted to 10,300 ft.
Completion filings report 5 formation tops, including Spraberry, Top Upr Spraberry, Top Lwr Spraberry, Dean.
Its 2 leases have reported 2.84M barrels of oil and 5.27M mcf of gas since June 2007, last reporting in July 2026. The leases carry 13 wells, so these are lease totals, not this well alone.
Operator of record
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 | Pioneer Natural Res. USA Inc. |
| Production reports | Pioneer Natural Res. USA, Inc.through Apr 2026 |
| Latest permit | Pioneer Natural Res. USA, Inc.Nov 6, 2015 |
- 10,300
- total depth, ft
- 2
- permits on file
- Nov 6, 2015
- last permit issued
- Jun 8, 2007
- completed
- 2.84M
- cumulative oil, bbl
- 5.27M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jun 2007 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jun 8, 2007
- Shut in
- —
- Plugged
- —
Surface location
No coordinates on the permit record yet. The RRC's GIS record usually lands within days of issuance; historical master-file permits never carry one.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH APR 2026
Texas reports oil by lease, not by well. These are the 2 leases this well is completed on; they carry 13 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Pembrook 4 O-9-19059 | Spraberry (Trend Area) R 40 Exc | Pioneer Natural Res. USA, Inc. | 12 | 2.83M | 5.22M | Jul 2015 – Jul 2026 |
| XBC "134" O-9-16408 | Spraberry (Trend Area) | Pioneer Natural Res. USA, Inc. | 1 | 7.17K | 41K | Jun 2007 – Mar 2016 |
Oil, barrels lease total
Last 12 months 896,998 · prior 12 1,442,356(-38%)
Gas, mcf lease total
Last 12 months 2,340,560 · prior 12 2,092,618(+12%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Pioneer Natural Res. USA, Inc.Jun 2007 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 811626-99 | Field transfer | Pioneer Natural Res. USA, Inc. | Oct 30, 2015 | Nov 6, 2015 | Mar 18, 2007 | 10,080 |
| 632013-99 | Drill | Pioneer Natural Res. USA, Inc. | Jan 16, 2007 | Jan 19, 2007 | Mar 14, 2007 | 10,300 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-9-16408 | — | — | — | — |
| — | — O-9-19059 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,664 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,286 | 8,415 | Perforated |
| 8,286 | 9,337 | Perforated |
| 8,669 | 8,756 | Perforated |
| 8,850 | 9,023 | Perforated |
| 9,129 | 9,337 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 512 | 11 | 300 S |
| 4.5 | 10,080 | 7.875 | 1,050 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 | Jul 2, 2025 | Jun 12, 2025 | — |
| 00 | Jan 4, 2016 | Nov 20, 2015 | Yes |
| 00 | Jan 14, 2008 | Nov 30, 2007 | Yes |
| 00 | Jan 3, 2008 | — | — |
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 42-461-35255 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-461-35255 → 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.
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/46135255, documented in the API reference.