TEXAS · WELLS · ZAPATA COUNTY · LA PERLA LEASE · API 42-505-36524 · DISTRICT 04
La Perla #261
Zapata County · La Perla (Lobo Cons.) field · Producing · Directional
La Perla #261 (API 42-505-36524) is a well in Zapata County operated by Hilcorp Energy Company, completed December 20, 2010 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued July 30, 2010, permitted to 10,842 ft.
It was permitted by Conocophillips Company and has since transferred to Hilcorp Energy Company on the wellbore schedule.
Completion filings report 3 formation tops, including Carrizo, Lobo Uncomformity, Wilcox.
Its lease has reported 241K mcf of gas since December 2010, last reporting volume in April 2026.
Operator of record
Permitted by Conocophillips Company; 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 2026 |
| Latest permit | Conocophillips CompanyJul 30, 2010 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,842
- total depth, ft
- 1
- permits on file
- Jul 30, 2010
- last permit issued
- Dec 20, 2010
- completed
- 0
- cumulative oil, bbl
- 241K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Dec 2010 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Dec 20, 2010
- Shut in
- —
- 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 |
|---|---|---|---|---|---|---|
| La Perla G-4-259590 | La Perla (Lobo Cons.) | Hilcorp Energy Company | 1 | 0 | 241K | Dec 2010 – Apr 2026 |
Gas, mcf lease total
Last 12 months 4,536 · prior 12 4,189(+8%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Conocophillips CompanyDec 2010 → Dec 2015
- 2Hilcorp Energy CompanyJan 2016 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 699683-99 | Drill | Conocophillips Company | Jul 27, 2010 | Jul 30, 2010 | Oct 17, 2010 | 11,100 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Dec 20, 2010 | La Perla G-4-259590 | La Perla (Lobo Cons.) | Hilcorp Energy Company | Producing | 10,842 |
Formation tops
As filed on W-2/G-1. Subsea from 431 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,692 | 8,777 | Perforated |
| 9,048 | 9,117 | Perforated |
| 9,329 | 9,396 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 543 | 17.5 | 590 S |
| 8.5 | 7,033 | 9.625 | 450 S |
| 7 | 9,625 | 8.5 | 405 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 20, 2011 | Feb 16, 2011 | Yes |
Well logs
2 logs loaded from the RRC's log index, the latest received Oct 1, 2013. 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 | 2 TIFF | 9,150 to 10,836 | Oct 1, 2013run Nov 16, 2010 | 3.60 + 3.43 |
| COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITY | TIFF | 6,100 to 9,639 | Oct 1, 2013run Nov 2, 2010 | 5.41 |
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 42-505-36524 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-505-36524 → 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/50536524, documented in the API reference.