WELL · 42-321-00743 · DISTRICT 3
Old Ocean Unit #19
Matagorda County · Old Ocean (Larsen) field · Vertical
Old Ocean Unit #19 (API 42-321-00743) is a well in Matagorda County operated by Amoco Production CO.-Alvin, completed March 30, 1980.
The RRC has issued 2 drilling permits between 1979 and 1981, permitted to 11,062 ft.
It was permitted by Amoco Production Company and has since transferred to Amoco Production CO.-Alvin on the wellbore schedule.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by Amoco Production Company; the EWA schedule now lists a different operator.
Sweeny, TX · P-5 Y · 74 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Amoco Production Co.-Alvin |
| Production reports | Hilcorp Energy Companythrough Apr 2026 |
| Latest permit | Amoco Production CompanyMar 2, 1981 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 11,062
- total depth, ft
- 2
- permits on file
- Mar 2, 1981
- last permit issued
- Mar 30, 1980
- completed
- 0
- cumulative oil, bbl
- 751K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Mar 30, 1980
- Shut in
- —
- Plugged
- —
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 |
|---|---|---|---|---|---|---|
| Old Ocean Unit G-3-92685 | Old Ocean (F- 8) | Hilcorp Energy Company | 1 | 0 | 751K | Jan 1993 – Jul 2026 |
Gas, mcf lease total
Last 12 months 13,752 · prior 12 15,285(-10%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Amoco Production CompanyJan 1993 → Apr 1998
- 2Hilcorp Energy CompanyMay 1998 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 110242-99 | Recompletion | Amoco Production Company | Mar 2, 1981 | Mar 2, 1981 | — | 10,830 |
| 66392-99 | Recompletion | Amoco Production Company | Dec 11, 1979 | Dec 11, 1979 | — | 11,062 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-3-92685 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,522 | 9,532 | Perforated |
| 9,522 | 9,570 | Perforated |
| 9,537 | 9,544 | Perforated |
| 9,562 | 9,570 | Perforated |
| 9,592 | 9,600 | Perforated |
| 10,880 | 10,894 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 1,533 | 18 | 1,100 S |
| 9.625 | 7,040 | 12.5 | 400 S |
| 2.875 | 9,406 | — | — |
| 2.375 | 10,733 | — | — |
| 5.5 | 10,949 | 8.5 | 1,300 S |
| 5.5 | 10,969 | 8.5 | 1,300 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 10, 2011 | Jun 10, 2010 | — |
| 00 | Feb 5, 2008 | Nov 9, 2007 | — |
| 00 | Jan 12, 1984 | Apr 1, 1981 | — |
| 00 | Jan 12, 1984 | Apr 14, 1980 | — |
| 00 | Jan 12, 1984 | — | — |
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 42-321-00743 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-321-00743 → 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/32100743, documented in the API reference.