WELL · 42-215-31717 · DISTRICT 4
Hcid Gas Unit #1
Hidalgo County · Tabasco (Vicksburg 10100) field · Vertical
Hcid Gas Unit #1 (API 42-215-31717) is a plugged well in Hidalgo County, plugged January 29, 1998, last operated by Arco Oil & Gas CO..
The RRC has issued 3 drilling permits (amended once) between 1986 and 1995, permitted to 12,200 ft.
It was permitted by Vastar Resources, Inc. and has since transferred to Arco Oil & Gas CO. on the wellbore schedule.
Completion filings report 6 formation tops, including Mission, Heard, "O", O.
Operator of record
Permitted by Vastar Resources, Inc.; the EWA schedule now lists a different operator.
Plano, TX · P-5 Y, filed Oct 7, 2005 · 3,065 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Arco Oil & Gas Co. |
| Production reports | Vastar Resources, Inc.through Apr 1997 |
| Latest permit | Vastar Resources, Inc.Jul 20, 1995 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 12,200
- total depth, ft
- 4
- permits on file
- Jul 20, 1995
- last permit issued
- Jan 12, 1987
- completed
- 0
- cumulative oil, bbl
- 47.5K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jan 1998
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jan 12, 1987
- Shut in
- —
- Plugged
- Jan 29, 1998
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 3 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 |
|---|---|---|---|---|---|---|
| Hcid Gas Unit G-4-164610 | Tabasco (R) | Vastar Resources, Inc. | 1 | 0 | 4.85K | Aug 1995 – Jan 1998 |
| Hcid Gas Unit G-4-129711 | Tabasco (T) | Vastar Resources, Inc. | 1 | 0 | 42.7K | Jan 1993 – Aug 1995 |
| — G-4-123085 | — | — | 0 | 0 | 0 | — |
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.
- 1Arco Oil & Gas Co.Jan 1993 → Feb 1994
- 2Vastar Resources, Inc.Mar 1994 → Apr 1997
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 438063-98 | Recompletion | Vastar Resources, Inc. | Aug 21, 1995 | Jul 20, 1995 | Aug 7, 1995 | 11,200 |
| 438063-99 | Recompletion | Vastar Resources, Inc. | Jul 20, 1995 | Jul 20, 1995 | — | 9,000 |
| 353147-99 | Recompletion | Arco Oil & Gas Co. | Nov 8, 1988 | Nov 9, 1988 | — | 11,200 |
| 320918-99 | Drill | Arco Oil & Gas Co. | Sep 22, 1986 | Sep 22, 1986 | — | 12,200 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-123085 | — | — | — | — |
| — | — G-4-129711 | — | — | — | — |
| — | — G-4-164610 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 150 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Mission | 6,000 | -5,850 |
| Heard | 6,220 | -6,070 |
| "O" | 6,850 | -6,700 |
| O | 6,850 | -6,700 |
| "U" | 7,760 | -7,610 |
| U | 7,760 | -7,610 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,010 | 7,036 | Perforated |
| 7,544 | 7,554 | Perforated |
| 7,544 | 7,558 | Perforated |
| 7,571 | 7,562 | Perforated |
| 7,602 | 7,606 | Perforated |
| 10,168 | 10,260 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 2,010 | 12.25 | 740 S |
| 7 | 7,316 | 8.5 | 275 S |
| 5 | 11,177 | 6 | 400 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 | Oct 16, 1997 | Sep 13, 1995 | Yes |
| 00 | Oct 6, 1997 | — | — |
| 00 | Oct 23, 1991 | Sep 11, 1991 | — |
| 00 | Oct 3, 1991 | Aug 9, 1991 | — |
| 00 | Jul 22, 1991 | Apr 5, 1990 | — |
| 00 | Mar 17, 1989 | Jan 16, 1989 | Yes |
| 00 | Feb 11, 1989 | — | — |
| 00 | Mar 18, 1987 | Feb 10, 1987 | Yes |
| 00 | Feb 17, 1987 | Jan 23, 1987 | Yes |
| 00 | Jan 30, 1987 | — | — |
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 42-215-31717 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-215-31717 → 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/21531717, documented in the API reference.