WELL · 42-461-33146 · DISTRICT 7
XBC Giddings Estate #3472
Upton County · Spraberry (Trend Area) field · Vertical
Xbc Giddings Estate #3472 (API 42-461-33146) is a plugged well in Upton County, plugged December 23, 2020, last operated by Pioneer Natural Res. USA Inc..
The RRC has issued one drilling permit, issued March 4, 1991, permitted to 8,500 ft.
It was permitted by Exxon Corp. and has since transferred to Pioneer Natural Res. USA Inc. on the wellbore schedule.
Completion filings report 4 formation tops, including Clear Fork, Spraberry, U. Spraberry, L. Spraberry.
Its 3 leases have reported 45.7M barrels of oil and 156M mcf of gas since January 1993, last reporting in July 2026. The leases carry 559 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Exxon Corp.; 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 Apr 2026 |
| Latest permit | Exxon Corp.Mar 4, 1991 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,500
- total depth, ft
- 1
- permits on file
- Mar 4, 1991
- last permit issued
- Jul 31, 2019
- completed
- 45.7M
- cumulative oil, bbl
- 156M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jul 31, 2019
- Shut in
- —
- Plugged
- Dec 23, 2020
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 3 leases this well is completed on; they carry 559 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Giddings Estate Fee O-9-11402 | Spraberry (Trend Area) | Pioneer Natural Res. USA, Inc. | 88 | 1.75M | 5.17M | Jan 1993 – Jul 2026 |
| XBC Giddings Estate O-9-16349 | Spraberry (Trend Area) | Pioneer Natural Res. USA, Inc. | 420 | 43.6M | 150M | Apr 2007 – Jul 2026 |
| Giddings Estate Fee 'F' O-9-15718 | Spraberry (Trend Area) | Pioneer Natural Res. USA, Inc. | 51 | 329K | 555K | May 2005 – Mar 2012 |
Gas, mcf lease total
Last 12 months 8,938,270 · prior 12 12,289,748(-27%)
Oil, barrels lease total
Last 12 months 879,730 · prior 12 1,242,078(-29%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Exxon Corp.Jan 1993 → Mar 2000
- 2Exxon Mobil CorporationApr 2000 → Jul 2005
- 3Pioneer Natural Res. USA, Inc.Aug 2005 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 385161-99 | Drill | Exxon Corp. | Feb 27, 1991 | Mar 4, 1991 | Mar 13, 1991 | 8,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jul 31, 2019 | XBC Giddings Estate O-9-16349 | Spraberry (Trend Area) | Pioneer Natural Res. USA Inc. | Plugged | — |
| Apr 21, 1991 | Giddings Estate Fee F O-9-15718 | Spraberry (Trend Area) | Pioneer Natural Res. USA Inc. | Plugged | — |
| Apr 21, 1991 | Giddings Estate Fee O-9-11402 | Spraberry (Trend Area) | Pioneer Natural Res. USA Inc. | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,757 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Clear ForkCLEARFORK | 6,416 | -3,659 |
| SpraberryUPPER SPRABERRY | 7,244 | -4,487 |
| U. Spraberry | 7,244 | -4,487 |
| SpraberryLOWER SPRABERRY | 7,570 | -4,813 |
| L. Spraberry | 7,570 | -4,813 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,255 | 8,145 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 797 | 12.25 | 325 S |
| 4.5 | 8,344 | 7.875 | 350 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 | Sep 13, 2019 | Sep 10, 2019 | — |
| 00 | Nov 17, 2011 | May 13, 1991 | Yes |
| 00 | May 18, 2005 | May 13, 1991 | Yes |
| 00 | Jun 12, 1991 | May 13, 1991 | Yes |
| 00 | Jun 7, 1991 | — | — |
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 42-461-33146 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-461-33146 → 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/46133146, documented in the API reference.