TEXAS · WELLS · ROBERTSON COUNTY · ZIEGLSCHMID LEASE · API 42-395-31021 · DISTRICT 05
Zieglschmid #10
Robertson County · Bald Prairie (CV Consolidated) field · Vertical
Zieglschmid #10 (API 42-395-31021) is a plugged well in Robertson County, plugged May 28, 2025, last operated by Hilcorp Energy Company.
The RRC has issued one drilling permit, issued May 17, 2005, permitted to 13,900 ft.
It was permitted by Xto Energy Inc. and has since transferred to Hilcorp Energy Company on the wellbore schedule.
Completion filings report 5 formation tops, including Buda, Pettit, Travis Peak, Cotton Valley.
Its lease has reported 58 barrels of oil and 1.19M mcf of gas since September 2005, last reporting volume in April 2025.
Operator of record
Permitted by XTO Energy Inc.; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active (A)RRC P-5 file of Oct 22, 2026
- P-5 last filed
- Mar 27, 2026
- Permits on file
- 3,460
- Phone
- (713) 209-2400
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Hilcorp Energy Company |
| Production reports | Hilcorp Energy Companythrough Apr 2025 |
| Latest permit | XTO Energy Inc.May 17, 2005 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 13,900
- total depth, ft
- 1
- permits on file
- May 17, 2005
- last permit issued
- Sep 27, 2005
- completed
- 58
- cumulative oil, bbl
- 1.19M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · SEP 2005 THROUGH APR 2025
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Sep 27, 2005
- Shut in
- —
- Plugged
- May 28, 2025
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.
Wells nearby
Every well with a location on file around this well, in any state, nearest first.
Texas locations come from drilling permits, so most older Texas wells have none and are not listed.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH AUG 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 |
|---|---|---|---|---|---|---|
| Zieglschmid G-5-216701 | Bald Prairie (CV Consolidated) | Hilcorp Energy Company | 1 | 58 | 1.19M | Sep 2005 – Apr 2025 |
Gas, mcf lease total
Last 12 months 0 · prior 12 14,492(-100%)
Wells named Zieglschmid
Hilcorp Energy Company's other wells filed under this lease name in Robertson County, newest permit first. The RRC gives a gas well its own lease number, so the name is what joins the wells of a unit.
Loading the lease's wellsChain of custody
Operator on the lease's P-4
Each operator named on the P-4 filings for this well's lease (a gas well is its own lease), from the date its filing took effect. The P-4 is filed by lease, so a date before the well was drilled is the lease's.
| Operator | From | To |
|---|---|---|
| Hilcorp Energy Company | Jan 1, 2024 | today |
| XTO Energy Inc. | Sep 27, 2005 | Jan 1, 2024 |
Reporting production
Every operator that reported production on this well's lease, in order.
- 1XTO Energy Inc.Sep 2005 → Dec 2023
- 2Hilcorp Energy CompanyJan 2024 → Apr 2025
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 600672-99 | Drill | XTO Energy Inc. | May 13, 2005 | May 17, 2005 | Jul 21, 2005 | 13,900 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Sep 27, 2005 | Zieglschmid G-5-216701 | Bald Prairie (CV Consolidated) | Hilcorp Energy Company | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 409 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Buda | 4,736 | -4,327 |
| Pettit | 7,628 | -7,219 |
| Travis Peak | 7,914 | -7,505 |
| Cotton ValleyCOTTON VALLEY SAND | 9,581 | -9,172 |
| Bossier | 10,715 | -10,306 |
| Cotton ValleyCOTTON VALLEY LIME | 12,612 | -12,203 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,480 | 12,650 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,331 | 12.25 | 470 S |
| 5.5 | 13,182 | 8.75 | 1,815 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 | Oct 17, 2006 | Oct 24, 2005 | Yes |
| 00 | Jun 30, 2006 | — | — |
Well logs
The RRC's map lists this well among those with logs online. Its monthly inventories loaded here, which start in July 2006, list none for it, so none are itemized.
Open the RRC's log search for this well ↗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 42-395-31021 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-395-31021 → scanned completion filings
The logs loaded for this well are under Well logs, with the RRC's log search for it.
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/39531021, documented in the API reference.