TEXAS · WELLS · ZAPATA COUNTY · AMARGOSO GAS UNIT LEASE · API 42-505-33716 · DISTRICT 04
Amargoso Gas Unit #1
Zapata County · Zapata SE. (Wilcox) field · Vertical
Amargoso Gas Unit #1 (API 42-505-33716) is a plugged well in Zapata County, plugged June 5, 2002, last operated by Eog Resources Inc..
The RRC has issued 2 drilling permits between 1997 and 1998, permitted to 9,700 ft.
It was permitted by Enron Oil & Gas Company and has since transferred to Eog Resources Inc. on the wellbore schedule.
Completion filings report 3 formation tops, including Queen City, Reklaw, Wilcox.
Operator of record
Permitted by Enron Oil & Gas Company; the EWA schedule now lists a different operator.
- Based in
- Midland, TX
- P-5 status
- Active (A)
- P-5 last filed
- Oct 2, 2025
- Permits on file
- 16,354
- Phone
- (713) 651-7000
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | EOG Resources Inc. |
| Production reports | EOG Resources, Inc.through Feb 2002 |
| Latest permit | Enron Oil & Gas CompanyMay 28, 1998 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,700
- total depth, ft
- 2
- permits on file
- May 28, 1998
- last permit issued
- Dec 22, 1997
- completed
- 0
- cumulative oil, bbl
- 712K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Dec 1997 THROUGH Jun 2002
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Dec 22, 1997
- Shut in
- —
- Plugged
- Jun 5, 2002
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 |
|---|---|---|---|---|---|---|
| Amargoso Gas Unit G-4-167557 | Zapata, SE. (Wilcox) | EOG Resources, Inc. | 1 | 0 | 712K | Dec 1997 – Jun 2002 |
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 CompanyApr 1998 → Sep 1999
- 2EOG Resources, Inc.Oct 1999 → Feb 2002
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 476690-99 | Recompletion | Enron Oil & Gas Company | May 28, 1998 | May 28, 1998 | — | 8,100 |
| 470474-99 | Drill | Enron Oil & Gas Company | Nov 24, 1997 | Nov 24, 1997 | Dec 2, 1997 | 9,700 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Dec 22, 1997 | Amargoso Gas Unit G-4-167557 | Zapata SE. (Wilcox) | EOG Resources Inc. | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 367 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Queen CityTOP OF QUEEN CITY | 1,900 | -1,533 |
| Reklaw | 3,720 | -3,353 |
| WilcoxTOP WILCOX | 4,380 | -4,013 |
| WilcoxTOP LOWER WILCOX | 6,243 | -5,876 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,491 | 7,510 | Perforated |
| 7,514 | 7,521 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 527 | 12.25 | 200 S |
| 7 | 6,741 | 8.75 | 240 S |
| 2.875 | 8,092 | 6.75 | 100 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 | May 7, 1998 | Apr 15, 1998 | Yes |
| 00 | Apr 24, 1998 | — | — |
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 42-505-33716 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-505-33716 → 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/50533716, documented in the API reference.