WELL · 42-157-31456 · DISTRICT 3
Robinowitz #4L
Fort Bend County · Rosenberg North (5200) field · Vertical
Robinowitz #4L (API 42-157-31456) is a plugged well in Fort Bend County, plugged April 1, 2013, last operated by Shoreham Oil & Gas Company Inc..
The RRC has issued 3 drilling permits between 1983 and 1985, permitted to 5,950 ft.
It was permitted by Seagull Resources, Inc. and has since transferred to Shoreham Oil & Gas Company Inc. on the wellbore schedule.
Completion filings report one formation top, including Frio.
Operator of record
Shoreham Oil & Gas Company Inc.
Permitted by Seagull Resources, Inc.; the EWA schedule now lists a different operator.
Katy, TX · P-5 Y, filed Feb 4, 2026 · 18 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Shoreham Oil & Gas Company Inc. |
| Production reports | Shoreham Oil & Gas Company, Inc.through Apr 2002 |
| Latest permit | Seagull Resources, Inc.Jun 6, 1985 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 5,950
- total depth, ft
- 3
- permits on file
- Jun 6, 1985
- last permit issued
- Mar 6, 1985
- completed
- 0
- cumulative oil, bbl
- 481
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Mar 6, 1985
- Shut in
- —
- Plugged
- Apr 1, 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 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 |
|---|---|---|---|---|---|---|
| Robinowitz G-3-116741 | Rosenberg, North (5200) | Shoreham Oil & Gas Company, Inc. | 1 | 0 | 481 | Jan 1993 – Jul 2026 |
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.
- 1Shoreham Oil & Gas Company, Inc.Sep 1993 → Apr 2002
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 276936-99 | Recompletion | Seagull Resources, Inc. | May 20, 1985 | Jun 6, 1985 | — | 5,950 |
| 250391-99 | Recompletion | Seagull Resources, Inc. | Jul 31, 1984 | Sep 5, 1984 | — | 5,950 |
| 196420-99 | Drill | Seagull Resources, Inc. | Dec 30, 1983 | May 26, 1983 | — | 5,950 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-3-116741 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 106 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,060 | 5,062 | Perforated |
| 5,107 | 5,111 | Perforated |
| 5,178 | 5,180 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 641 | 12.25 | 400 S |
| 5.5 | 5,270 | 8.75 | 1,095 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 | Jul 3, 1985 | May 17, 1985 | — |
| 00 | Jun 13, 1985 | — | — |
| 00 | Sep 24, 1984 | Jul 30, 1984 | — |
| 00 | Sep 19, 1984 | Jul 30, 1984 | — |
| 00 | Feb 8, 1984 | Oct 17, 1983 | — |
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 42-157-31456 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-157-31456 → 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/15731456, documented in the API reference.