WELL · 42-505-32845 · DISTRICT 4
LA Perla #159ST
Zapata County · Wildcat field · Directional · Sidetrack
La Perla #159ST (API 42-505-32845) is a well in Zapata County operated by Conoco Inc., completed January 13, 1992.
The RRC has issued 2 drilling permits between 1991 and 2001, permitted to 10,000 ft.
Completion filings report 2 formation tops, including Base Of Lwr Wilcox, Wills Point.
No lease production has been reported under this well’s leases.
Operator of record
- Based in
- Houston, TX
- P-5 status
- Inactive (I)
- P-5 last filed
- Aug 1, 2011
- Permits on file
- 4,644
- Phone
- (281) 293-5562
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Conoco Inc. |
| Production reports | Hilcorp Energy Companythrough Jan 2025 |
| Latest permit | Conoco Inc.Mar 26, 2001 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,000
- total depth, ft
- 2
- permits on file
- Mar 26, 2001
- last permit issued
- Jan 13, 1992
- completed
- 0
- cumulative oil, bbl
- 2.03M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jan 13, 1992
- Shut in
- —
- Plugged
- —
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 2 leases this well is completed on; they carry 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| LA Perla G-4-183405 | LA Perla (Lobo Cons.) | Hilcorp Energy Company | 1 | 0 | 2.03M | Apr 2001 – Jul 2026 |
| LA Perla G-4-150600 | Wildcat | Conoco Inc. | 1 | 0 | 0 | Jan 1993 – Apr 2001 |
Gas, mcf lease total
Last 12 months 0 · prior 12 4(-100%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Conoco Inc.Apr 2001 → Dec 2002
- 2Conocophillips CompanyJan 2003 → Dec 2015
- 3Hilcorp Energy CompanyJan 2016 → Jan 2025
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 506964-99 | Drill · sidetrack | Conoco Inc. | Mar 26, 2001 | Mar 26, 2001 | Mar 25, 2001 | 10,000 |
| 394845-99 | Drill | Transamerican Natural Gas Corp. | Dec 9, 1991 | Dec 12, 1991 | Dec 21, 1991 | 9,700 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-150600 | — | — | — | — |
| — | — G-4-183405 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 356 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Base of LWR Wilcox | 7,580 | -7,224 |
| Wills Point | 9,100 | -8,744 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,598 | 9,606 | Perforated |
| 8,614 | 8,624 | Perforated |
| 8,660 | 8,696 | Perforated |
| 8,820 | 8,828 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 770 | 14.75 | 530 S |
| 7 | 7,000 | 8.75 | 265 S |
| 4.5 | 9,197 | 6.125 | 300 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. About these reports →
| Suffix | Filed | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Sep 12, 2001 | Jun 8, 2001 | Yes |
| 00 | Aug 2, 2001 | — | — |
| 00 | Sep 16, 1994 | Aug 15, 1994 | Yes |
| 00 | Aug 30, 1994 | — | — |
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 42-505-32845 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-505-32845 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward). then paste it into their search.
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/50532845, documented in the API reference.