TEXAS · WELLS · ZAPATA COUNTY · LEONARDO LEASE · API 42-505-34254 · DISTRICT 04
Leonardo #27
Zapata County · Charco (9200) field · Temp Abandoned · Vertical
- Fields on the latest permit · any of 3
- Charco (9200) · Charco (9400) · Charco (9900)
- Not one formation; the well must be completed in one of them, and no target formation is stated. The district's wildcat field is also on the permit.
Leonardo #27 (API 42-505-34254) is a well in Zapata County operated by Hilcorp Energy Company, completed February 9, 2001 and listed as temp abandoned on the RRC schedule, shut in December 1, 2004.
The RRC has issued one drilling permit, issued December 7, 2000, permitted to 10,158 ft.
It was permitted by Houston Exploration Company, The and has since transferred to Hilcorp Energy Company on the wellbore schedule.
Its lease has reported 416 barrels of oil and 197K mcf of gas since February 2001, with no volume in the three years through April 2026.
Operator of record
Permitted by Houston Exploration Company, The; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- Mar 27, 2026
- Permits on file
- 3,458
- 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 2007 |
| Latest permit | Houston Exploration Company, TheDec 7, 2000 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,158
- total depth, ft
- 1
- permits on file
- Dec 7, 2000
- last permit issued
- Feb 9, 2001
- completed
- 416
- cumulative oil, bbl
- 197K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Feb 2001 THROUGH Apr 2007
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Feb 9, 2001
- Shut in
- Dec 1, 2004
- 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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Leonardo G-4-181532 | Charco (9200) | Hilcorp Energy Company | 1 | 416 | 197K | Feb 2001 – Apr 2007 |
No volumes reported on these leases in the last three years.
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Houston Exploration Company, TheFeb 2001 → Apr 2007
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 502716-99 | Drill | Houston Exploration Company, The | Dec 6, 2000 | Dec 7, 2000 | Dec 19, 2000 | 11,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Feb 9, 2001 | Leonardo G-4-181532 | Charco (9200) | Hilcorp Energy Company | Temp Abandoned · shut in Dec 1, 2004 | 10,158 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,052 | 9,066 | Perforated |
| 9,211 | 9,216 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 16 | 56 | 17.75 | 85 S |
| 10.75 | 762 | 14.75 | 550 S |
| 7.625 | 4,330 | 8.75 | 200 S |
| 5.5 | 8,300 | 6.5 | 450 S |
| 2.875 | 10,031 | 4.625 | 175 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 | May 22, 2001 | Mar 16, 2001 | Yes |
| 00 | Apr 3, 2001 | — | — |
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 42-505-34254 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-505-34254 → 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/50534254, documented in the API reference.