TEXAS · WELLS · ROBERTSON COUNTY · ZEPHYRS LEASE · API 42-395-31859 · DISTRICT 03
Zephyrs #1H
Robertson County · Giddings (Buda) field · Shut In · Horizontal
Zephyrs #1H (API 42-395-31859) is a horizontal well in Robertson County operated by Hilcorp Energy Company, completed August 6, 2012 and listed as shut in on the RRC schedule, shut in June 1, 2016.
The RRC has issued one drilling permit (amended twice), issued January 30, 2012, permitted to 5,449 ft.
It was permitted by Xto Energy Inc. and has since transferred to Hilcorp Energy Company on the wellbore schedule.
Completion filings report 4 formation tops, including Tac, Bac, Buda, N/A*.
Its lease has reported 5.92K barrels of oil and 2.02K mcf of gas since June 2012, with no volume in the three years through August 2026.
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)
- 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 Jan 2016 |
| Latest permit | XTO Energy Inc.Jan 30, 2012 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 5,449
- total depth, ft
- 3
- permits on file
- Jan 30, 2012
- last permit issued
- Aug 6, 2012
- completed
- 5.92K
- cumulative oil, bbl
- 2.02K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · JUL 2012 THROUGH JAN 2016
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Aug 6, 2012
- Shut in
- Jun 1, 2016
- 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.
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 |
|---|---|---|---|---|---|---|
| Zephyrs O-3-25989 | Giddings (Buda) | Hilcorp Energy Company | 1 | 5.92K | 2.02K | Jun 2012 – Jan 2016 |
No volumes reported on these leases in the last three years.
Wells named Zephyrs
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. | Jun 20, 2012 | Jan 1, 2024 |
Reporting production
Every operator that reported production on this well's lease, in order.
- 1XTO Energy Inc.Jul 2012 → Jan 2016
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 731923-97 | Drill | XTO Energy Inc. | Feb 27, 2012 | Jan 30, 2012 | Jun 3, 2012 | 10,700 |
| 731923-98 | Drill | XTO Energy Inc. | Feb 14, 2012 | Jan 30, 2012 | — | 10,700 |
| 731923-99 | Drill | XTO Energy Inc. | Jan 18, 2012 | Jan 30, 2012 | — | 10,700 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Aug 6, 2012 | Zephyrs O-3-25989 | Giddings (Buda) | Hilcorp Energy Company | Shut In · shut in Jun 1, 2016 | 5,449 |
Formation tops
As filed on W-2/G-1. Subsea from 390 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,620 | 10,450 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,875 | 12.25 | 640 S |
| 7 | 5,620 | 8.75 | 415 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 | Apr 11, 2013 | Oct 12, 2012 | — |
| 00 | Jan 30, 2013 | Jul 30, 2012 | Yes |
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 42-395-31859 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-395-31859 → scanned completion filings
Log images filed since 2004 open from the RRC's log search for this well; none are loaded here 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/39531859, documented in the API reference.