WELL · 42-479-35880 · DISTRICT 4
Dcrc-Sec. 3A #4
Webb County · Moca (Wilcox Sand 5) field · Vertical
Dcrc-Sec. 3a #4 (API 42-479-35880) is a plugged well in Webb County, plugged February 11, 2013, last operated by Tri-C Resources Inc..
The RRC has issued 2 drilling permits between 1993 and 1995, permitted to 6,000 ft.
Completion filings report one formation top, including Wilcox.
Its 3 leases have reported 6.42K barrels of oil and 349K mcf of gas since August 1993, last reporting in February 2013. The leases carry 4 wells, so these are lease totals, not this well alone.
Operator of record
Houston, TX · P-5 Y, filed May 4, 2026 · 691 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Tri-C Resources Inc. |
| Production reports | Union Pacific Resources Companythrough Aug 1997 |
| Latest permit | Tri-C Resources, Inc.Dec 13, 1995 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 6,000
- total depth, ft
- 2
- permits on file
- Dec 13, 1995
- last permit issued
- Aug 31, 1993
- completed
- 6.42K
- cumulative oil, bbl
- 349K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Aug 1993 THROUGH Feb 2013
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Aug 31, 1993
- Shut in
- —
- Plugged
- Feb 11, 2013
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 4 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Dcrc "3A" G-4-146618 | Moca (Wilcox Sand 4) | Killam Oil Co., Ltd. | 1 | 0 | 228K | Aug 1993 – Feb 2013 |
| Dcrc-Sec. 3A G-4-156871 | Moca (Wilcox 4700) | Killam Oil Co., Ltd. | 1 | 0 | 73.6K | Dec 1995 – Feb 2013 |
| Dcrc-Sec. 3A O-4-12258 | Moca (Wilcox Sand 5) | Tri-C Resources, Inc. | 2 | 6.42K | 46.8K | Sep 1993 – Feb 1996 |
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.
- 1Tri-C Resources, Inc.Aug 1993 → Jul 1996
- 2Union Pacific Resources CompanyAug 1996 → Aug 1997
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 442783-99 | Recompletion | Tri-C Resources, Inc. | Dec 13, 1995 | Dec 13, 1995 | Nov 30, 1995 | 4,608 |
| 414226-99 | Drill | Tri-C Resources, Inc. | Jul 26, 1993 | Jul 26, 1993 | Aug 1, 1993 | 6,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-146618 | — | — | — | — |
| — | — G-4-156871 | — | — | — | — |
| — | — O-4-12258 | — | — | — | — |
| — | — O-4-12258 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 473 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,516 | 4,526 | Perforated |
| 4,561 | 4,576 | Perforated |
| 4,584 | 4,598 | Perforated |
| 4,614 | 4,624 | Perforated |
| 4,676 | 4,686 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 985 | 13.5 | 680 S |
| 7 | 4,932 | 8.75 | 700 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 | Apr 24, 1996 | Dec 22, 1995 | Yes |
| 00 | Mar 27, 1996 | Dec 22, 1995 | Yes |
| 00 | Feb 9, 1996 | — | — |
| 00 | Dec 7, 1993 | Sep 10, 1993 | Yes |
| 00 | Dec 2, 1993 | Sep 10, 1993 | Yes |
| 00 | Nov 30, 1993 | — | — |
| 00 | Oct 8, 1993 | — | — |
| 00 | Oct 4, 1993 | — | — |
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 42-479-35880 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-479-35880 → 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/47935880, documented in the API reference.