WELL · 42-505-33615 · DISTRICT 4
Las Clavellinas Ranch 36 #1
Zapata County · Zapata SE. (Wilcox) field · Temp Abandoned · Vertical
Las Clavellinas Ranch 36 #1 (API 42-505-33615) is a well in Zapata County operated by Three C Exploration LLC, completed June 30, 1997 and listed as temp abandoned on the RRC schedule.
The RRC has issued one drilling permit, issued May 19, 1997, permitted to 11,900 ft.
It was permitted by Enron Oil & Gas Company and has since transferred to Three C Exploration LLC on the wellbore schedule.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by Enron Oil & Gas Company; the EWA schedule now lists a different operator.
Hebbronville, TX · P-5 Y, filed Jan 5, 2026 · 3 permits on file · (361) 231-2638
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Three C Exploration LLC |
| Production reports | Three C Exploration, LLCthrough Mar 2023 |
| Latest permit | Enron Oil & Gas CompanyMay 19, 1997 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 11,900
- total depth, ft
- 1
- permits on file
- May 19, 1997
- last permit issued
- Jun 30, 1997
- completed
- 0
- cumulative oil, bbl
- 4.91M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jun 1997 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jun 30, 1997
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Delinquent
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 |
|---|---|---|---|---|---|---|
| Las Clavellinas Ranch 36 G-4-165084 | Zapata, SE. (Wilcox) | Three C Exploration, LLC | 1 | 0 | 4.91M | Jun 1997 – Jul 2026 |
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.
- 1Enron Oil & Gas CompanyOct 1997 → Sep 1999
- 2EOG Resources, Inc.Oct 1999 → Jun 2011
- 3Sandel Operating CompanyJul 2011 → Mar 2019
- 4Three-C Oil and GasJun 2019 → Mar 2021
- 5Three C Exploration, LLCApr 2021 → Mar 2023
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 462632-99 | Drill | Enron Oil & Gas Company | May 19, 1997 | May 19, 1997 | May 27, 1997 | 11,900 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-165084 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,435 | 7,568 | Perforated |
| 7,519 | 7,568 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 525 | 12.25 | 211 S |
| 9 | 6,860 | 8.75 | 410 S |
| 7 | 6,860 | 8.75 | 410 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 | Jul 8, 2003 | Jun 2, 2003 | — |
| 00 | Nov 18, 1997 | Oct 31, 1997 | Yes |
| 00 | Nov 6, 1997 | — | — |
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 42-505-33615 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-505-33615 → 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/50533615, documented in the API reference.