TEXAS · WELLS · ZAPATA COUNTY · LAUREL, SERGIO LEASE · API 42-505-30268 · DISTRICT 04
Laurel Sergio #1
Zapata County · Los Mogotes North (Wilcox 5100) field · Temp Abandoned · Vertical
Laurel Sergio #1 (API 42-505-30268) is a well in Zapata County operated by Proline Energy Resources Inc, completed March 13, 1983 and listed as temp abandoned on the RRC schedule, shut in June 1, 2017.
The RRC has issued 2 drilling permits between 1981 and 1983, permitted to 5,793 ft.
It was permitted by Txo Production Corp. and has since transferred to Proline Energy Resources Inc on the wellbore schedule.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by TXO Production Corp.; the EWA schedule now lists a different operator.
- Based in
- Sugar Land, TX
- P-5 status
- Active (A)
- P-5 last filed
- Oct 16, 2025
- Phone
- (832) 886-4420
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Proline Energy Resources Inc |
| Production reports | Proline Energy Resources Incthrough May 2017 |
| Latest permit | TXO Production Corp.Mar 11, 1983 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 5,793
- total depth, ft
- 2
- permits on file
- Mar 11, 1983
- last permit issued
- Mar 13, 1983
- completed
- 0
- cumulative oil, bbl
- 285K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH May 2017
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Mar 13, 1983
- Shut in
- Jun 1, 2017
- Plugged
- —
Operator's P-5 on the schedule: Active – Extension (X)
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 |
|---|---|---|---|---|---|---|
| Laurel, Sergio G-4-104848 | Los Mogotes, North (Wilcox 5100) | Proline Energy Resources Inc | 1 | 0 | 285K | Jan 1993 – 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.
- 1Bridge Oil Production Co., Inc.Jan 1993 → Jun 1993
- 2Bridge Oil Company, L. P.Jul 1993 → Sep 1994
- 3Parker & Parsley Development L.POct 1994 → Jan 1995
- 4Parker & Parsley Producing L.P.Feb 1995 → Oct 1997
- 5Pioneer Resources Producing, L.PNov 1997 → Nov 1997
- 6Sheridan Energy,inc.Dec 1997 → Feb 2000
- 7Calpine Natural Gas CompanyMar 2000 → Apr 2002
- 8Calpine Natural Gas Company L.P.May 2002 → Jul 2002
- 9Calpine Natural Gas L.P.Aug 2002 → Dec 2005
- 10Rosetta Resources Operating LPJan 2006 → Mar 2012
- 11Pinpoint Energy Operating, LLCApr 2012 → Aug 2012
- 12Petropoint Energy Operating, LLCSep 2012 → Jul 2014
- 13White Oak Operating Company LLCAug 2014 → May 2017
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 188207-99 | Recompletion | TXO Production Corp. | Mar 11, 1983 | Mar 11, 1983 | — | 8,100 |
| 138914-99 | Recompletion | TXO Production Corp. | Oct 29, 1981 | Oct 29, 1981 | — | 8,100 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Mar 13, 1983 | Laurel Sergio G-4-104848 | Los Mogotes North (Wilcox 5100) | Proline Energy Resources Inc | Temp Abandoned · shut in Jun 1, 2017 | 5,793 |
| Mar 12, 1982 | Laurel Sergio G-4-99568 | Los Mogotes N. (Wilcox 5780) | TXO Production Corp. | Not on Schedule | — |
| — | Sergio Laurel G-4-59187 | Los Mogotes North (Wilcox 7700) | TXO Production Corp. | Not on Schedule | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,202 | 5,228 | Perforated |
| 5,780 | 5,793 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,030 | 12.25 | 700 S |
| 5.5 | 5,900 | 7.875 | 275 S |
| 2.875 | 8,015 | 4.75 | 130 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 | Jan 12, 1984 | Mar 21, 1983 | — |
| 00 | Jan 12, 1984 | Mar 22, 1982 | — |
| 00 | Jan 12, 1984 | Jul 17, 1974 | — |
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 42-505-30268 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-505-30268 → 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/50530268, documented in the API reference.