TEXAS · WELLS · GLASSCOCK COUNTY · ZANT LEASE · API 42-173-33610 · DISTRICT 7B
Zant #4708
Glasscock County · Spraberry (Trend Area) field · Shut In · Vertical
Zant #4708 (API 42-173-33610) is a well in Glasscock County operated by Xto Energy Inc., completed July 14, 2014 and listed as shut in on the RRC schedule, shut in October 1, 2023.
The RRC has issued one drilling permit, issued January 29, 2010, permitted to 10,850 ft.
It was permitted by Piedra Operating, LLC and has since transferred to Xto Energy Inc. on the wellbore schedule.
Completion filings report 6 formation tops, including Grayberg, Grayburg, San Andres, Spraberry.
Its lease has reported 7.71M barrels of oil and 31M mcf of gas since August 2008, last reporting in July 2026. The lease carries 51 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Piedra Operating, LLC; the EWA schedule now lists a different operator.
- Based in
- Spring, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- Apr 8, 2026
- Permits on file
- 16,156
- Phone
- (346) 502-1572
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | XTO Energy Inc. |
| Production reports | XTO Energy Inc.through Apr 2026 |
| Latest permit | Piedra Operating, LLCJan 29, 2010 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,850
- total depth, ft
- 1
- permits on file
- Jan 29, 2010
- last permit issued
- Jul 14, 2014
- completed
- 7.71M
- cumulative oil, bbl
- 31M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Aug 2008 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jul 14, 2014
- Shut in
- Oct 1, 2023
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
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 lease this well is completed on; they carry 51 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Zant O-10-38900 | Spraberry (Trend Area) | XTO Energy Inc. | 51 | 7.71M | 31M | Aug 2008 – Jul 2026 |
Gas, mcf lease total
Last 12 months 3,262,449 · prior 12 3,547,165(-8%)
Oil, barrels lease total
Last 12 months 93,643 · prior 12 156,695(-40%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Cambrian Management, Ltd.Aug 2008 → Aug 2008
- 2Piedra Operating, LLCSep 2008 → Feb 2011
- 3Berry Oil Comp.Mar 2011 → Jun 2014
- 4Linn Operating, Inc.Jul 2014 → Oct 2014
- 5XTO Energy Inc.Nov 2014 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 690423-99 | Drill | Piedra Operating, LLC | Jan 28, 2010 | Jan 29, 2010 | Feb 25, 2010 | 11,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jul 14, 2014 | Zant O-10-38900 | Spraberry (Trend Area) | XTO Energy Inc. | Shut In · shut in Oct 1, 2023 | 10,850 |
Formation tops
As filed on W-2/G-1. Subsea from 2,567 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Grayberg | 3,643 | -1,076 |
| Grayburg | 3,643 | -1,076 |
| San Andres | 3,766 | -1,199 |
| San Andres | 3,768 | -1,201 |
| Spraberry | 6,685 | -4,118 |
| Wolfcamp | 8,222 | -5,655 |
| Strawn | 10,102 | -7,535 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,140 | 9,296 | Perforated |
| 7,140 | 10,460 | Perforated |
| 9,752 | 10,716 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 375 | 17.5 | 350 S |
| 8.625 | 3,570 | 11 | 1,300 S |
| 8.625 | 3,570 | 12.25 | 1,300 S |
| 5.5 | 10,850 | 7.875 | 1,200 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 | Mar 27, 2015 | Feb 21, 2015 | — |
| 00 | Mar 18, 2015 | Feb 21, 2015 | — |
| 00 | Jan 14, 2014 | Jul 18, 2013 | — |
| 00 | Nov 30, 2013 | Jan 30, 2013 | — |
| 00 | Oct 20, 2010 | Jul 15, 2010 | — |
| 00 | Aug 20, 2010 | Apr 26, 2010 | Yes |
| 00 | Aug 12, 2010 | — | — |
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 42-173-33610 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-173-33610 → 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.
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/17333610, documented in the API reference.