TEXAS · WELLS · LA SALLE COUNTY · ZIZINIA LEASE · API 42-283-33001 · DISTRICT 01
Zizinia #2H
La Salle County · Eagleville (Eagle Ford-1) field · Shut In · Horizontal
Zizinia #2H (API 42-283-33001) is a horizontal well in La Salle County operated by Crescent Energy Operating LLC, completed April 10, 2012 and listed as shut in on the RRC schedule, shut in June 1, 2026.
The RRC has issued one drilling permit, issued January 18, 2012, permitted to 8,523 ft.
It was permitted by Cheyenne Petroleum Company and has since transferred to Crescent Energy Operating LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Olmos, Austin Chalk, Eagle Ford.
Its lease has reported 3.52M barrels of oil and 4.62M mcf of gas since April 2012, last reporting volume in August 2026. The lease carries 22 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Cheyenne Petroleum Company; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- Jul 31, 2026
- Permits on file
- 54
- Phone
- (713) 337-4600
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Crescent Energy Operating LLC |
| Production reports | Crescent Energy Operating, LLCthrough Aug 2026 |
| Latest permit | Cheyenne Petroleum CompanyJan 18, 2012 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,523
- total depth, ft
- 1
- permits on file
- Jan 18, 2012
- last permit issued
- Apr 10, 2012
- completed
- 3.52M
- cumulative oil, bbl
- 4.62M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · APR 2012 THROUGH AUG 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Apr 10, 2012
- Shut in
- Jun 1, 2026
- Plugged
- —
Operator's P-5 on the schedule: Active – Extension (X)
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; they carry 22 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Zizinia O-1-15884 | Eagleville (Eagle Ford-1) | Crescent Energy Operating, LLC | 22 | 3.52M | 4.62M | Apr 2012 – Aug 2026 |
Oil, barrels lease total
Last 12 months 60,490 · prior 12 78,712(-23%)
Gas, mcf lease total
Last 12 months 47,721 · prior 12 121,390(-61%)
Wells named Zizinia
Crescent Energy Operating LLC's other wells filed under this lease name in La Salle 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
Every operator that reported production on this well's lease, in order.
- 1Cheyenne Petroleum CompanyApr 2012 → Apr 2024
- 2Silverbow Resources Oper, LLCMay 2024 → Apr 2026
- 3Crescent Energy Operating, LLCMay 2026 → Aug 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 731406-99 | Drill | Cheyenne Petroleum Company | Jan 10, 2012 | Jan 18, 2012 | Jan 31, 2012 | 12,400 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Apr 10, 2012 | Zizinia O-1-15884 | Eagleville (Eagle Ford-1) | Crescent Energy Operating LLC | Shut In · shut in Jun 1, 2026 | 8,523 |
Formation tops
As filed on W-2/G-1. Subsea from 452 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Olmos | 6,462 | -6,010 |
| Austin Chalk | 8,165 | -7,713 |
| Eagle FordEAGLEFORD | 8,422 | -7,970 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,871 | 8,881 | Perforated |
| 9,126 | 9,136 | Perforated |
| 9,381 | 9,391 | Perforated |
| 9,636 | 9,646 | Perforated |
| 9,891 | 9,901 | Perforated |
| 10,146 | 10,156 | Perforated |
| 10,401 | 10,411 | Perforated |
| 10,656 | 10,666 | Perforated |
| 10,911 | 10,921 | Perforated |
| 11,166 | 11,176 | Perforated |
| 11,421 | 11,431 | Perforated |
| 11,676 | 11,686 | Perforated |
| 11,931 | 11,941 | Perforated |
| 12,186 | 12,196 | Perforated |
| 12,441 | 12,451 | Perforated |
| 12,696 | 12,706 | Perforated |
| 12,951 | 12,961 | Perforated |
| 13,206 | 13,216 | Perforated |
| 13,466 | 13,476 | Perforated |
| 13,726 | 13,736 | Perforated |
| 13,971 | 13,981 | Perforated |
| 14,226 | 14,228 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 3,450 | 14.75 | 1,886 S |
| 5.5 | 14,380 | 8.75 | 3,111 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 | Jun 28, 2012 | Apr 25, 2012 | Yes |
Well logs
1 log loaded from the RRC's log index, the latest received Dec 6, 2017. Resistivity. These are the logs loaded into Petrora from the Railroad Commission's inventories, not necessarily every log run on the well. The RRC holds the files; each opens from its log search for the well. The kind is the RRC's description of the log; the interval is the one filed for it.
Open the RRC's log search for this well ↗| Logas described | Files | Intervalft, as filed | Datereceived | SizeMB |
|---|---|---|---|---|
| RESISTIVITYSpans Olmos, Austin Chalk, Eagle Ford | TIFF | 3,435 to 14,368 | Dec 6, 2017run Feb 28, 2012 | 1.21 |
"Spans" is by this well's own filed formation tops: a formation runs from its top to the next deeper top filed, and the deepest runs to the bottom of the log. Depths are measured along the wellbore, so on a horizontal the lateral counts in the formation it was landed in.
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 42-283-33001 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-283-33001 → 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/28333001, documented in the API reference.