TEXAS · WELLS · ZAPATA COUNTY · VOLPE LEASE · API 42-505-35819 · DISTRICT 04
Volpe #4
Zapata County · Wildcat field · Vertical
Volpe #4 (API 42-505-35819) is a plugged well in Zapata County, plugged June 8, 2007, last operated by Chesapeake Operating Inc..
The RRC has issued one drilling permit, issued February 22, 2007, permitted to 15,000 ft.
Operator of record
- Based in
- Oklahoma City, OK
- P-5 status
- Delinquent (D)
- P-5 last filed
- Dec 10, 2024
- Permits on file
- 13,061
- Phone
- (405) 935-3100
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Chesapeake Operating Inc. |
| Production reports | none |
| Latest permit | Chesapeake Operating, Inc.Feb 22, 2007 |
- 15,000
- total depth, ft
- 1
- permits on file
- Feb 22, 2007
- last permit issued
- Mar 31, 2007
- completed
- 0
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Mar 2007 THROUGH —
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Mar 31, 2007
- Shut in
- —
- Plugged
- Jun 8, 2007
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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Volpe O-4-13430 | Wildcat | Chesapeake Operating, Inc. | 1 | 0 | 0 | Mar 2007 – — |
No volumes reported on these leases in the last three years.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 633688-99 | Drill | Chesapeake Operating, Inc. | Feb 16, 2007 | Feb 22, 2007 | Feb 27, 2007 | 15,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Mar 31, 2007 | Volpe O-4-13430 | Wildcat | Chesapeake Operating Inc. | Plugged | — |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,707 | 12.25 | 542 S |
| 7 | 8,868 | 8.75 | 337 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 12, 2007 | Jun 6, 2007 | — |
| 00 | Jun 8, 2007 | Jun 1, 2007 | Yes |
| 00 | Jun 6, 2007 | — | — |
Well logs
1 log loaded from the RRC's log index, the latest received May 4, 2010. Density, Neutron, 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 |
|---|---|---|---|---|
| COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITY | TIFF | 8,866 to 10,970 | May 4, 2010run Mar 28, 2007 | 0.55 |
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 42-505-35819 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-505-35819 → 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/50535819, documented in the API reference.