TEXAS · WELLS · ZAPATA COUNTY · VERGARA LEASE · API 42-505-34984 · DISTRICT 04
Vergara #3
Zapata County · Los Mogotes (Wilcox Cons.) field · Producing · Vertical
- Fields on the latest permit · any of 2
- Los Mogotes (7400) · Los Mogotes (9150)
- Not one formation; the well must be completed in one of them, and no target formation is stated.
Vergara #3 (API 42-505-34984) is a well in Zapata County operated by Merit Energy Company, completed July 30, 2004 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued April 16, 2004, permitted to 8,950 ft.
It was permitted by Pogo Producing CO. and has since transferred to Merit Energy Company on the wellbore schedule.
Completion filings report 4 formation tops, including Upper Asche Marker, Upper Asche 4, Lower Asche, Note:No Log Above 6,900'.
Its lease has reported 426 barrels of oil and 521K mcf of gas since July 2004, last reporting volume in April 2026.
Operator of record
Permitted by Pogo Producing Co.; the EWA schedule now lists a different operator.
- Based in
- Dallas, TX
- P-5 status
- Active (A)
- P-5 last filed
- Nov 7, 2025
- Permits on file
- 1,049
- Phone
- (972) 701-8377
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Merit Energy Company |
| Production reports | Merit Energy Companythrough Apr 2026 |
| Latest permit | Pogo Producing Co.Apr 16, 2004 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,950
- total depth, ft
- 1
- permits on file
- Apr 16, 2004
- last permit issued
- Jul 30, 2004
- completed
- 426
- cumulative oil, bbl
- 521K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Aug 2004 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jul 30, 2004
- 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 |
|---|---|---|---|---|---|---|
| Vergara G-4-204236 | Los Mogotes (Wilcox Cons.) | Merit Energy Company | 1 | 426 | 521K | Jul 2004 – Apr 2026 |
Gas, mcf lease total
Last 12 months 9,216 · prior 12 10,092(-9%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Pogo Producing CompanyAug 2004 → Jan 2008
- 2Pogo Producing Company LLCFeb 2008 → Aug 2011
- 3Plains Exploration & Prod. Co.Sep 2011 → Feb 2012
- 4OXY USA Inc.Mar 2012 → Apr 2017
- 5Merit Energy CompanyMay 2017 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 544557-99 | Drill | Pogo Producing Co. | Apr 16, 2004 | Apr 16, 2004 | — | 9,700 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jul 30, 2004 | Vergara G-4-204236 | Los Mogotes (Wilcox Cons.) | Merit Energy Company | Producing | 8,950 |
Formation tops
As filed on W-2/G-1. Subsea from 485 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Upper Asche Marker | 7,430 | -6,945 |
| Upper Asche 4 | 7,822 | -7,337 |
| Lower Asche | 8,362 | -7,877 |
| Note:no Log Above 6,900' | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,423 | 8,433 | Perforated |
| 8,476 | 8,486 | Perforated |
| 8,558 | 8,566 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 522 | 12.25 | 285 S |
| 7 | 7,052 | 8.75 | 372 S |
| 4.5 | 8,944 | 6.25 | 325 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 | Jan 11, 2005 | Aug 12, 2004 | Yes |
| 00 | Nov 19, 2004 | — | — |
Well logs
1 log loaded from the RRC's log index, the latest received Feb 8, 2008. 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 |
|---|---|---|---|---|
| ResistivityARRAY INDUCTIONSpans Upper Asche Marker, Upper Asche 4, Lower Asche | TIFF | 6,900 to 8,956 | Feb 8, 2008run Jul 11, 2004 | — |
"Spans" is by this well's own filed formation tops: a formation runs from its top to the next deeper top filed, and the deepest runs to the bottom of the log. Depths are measured along the wellbore, so on a horizontal the lateral counts in the formation it was landed in.
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 42-505-34984 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-505-34984 → 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/50534984, documented in the API reference.