WELL · 42-165-35566 · DISTRICT 8
Marilee #515
Gaines County · Marilee (San Andres) field · Vertical
Marilee #515 (API 42-165-35566) is a well in Gaines County operated by Seaboard Operating CO., completed April 10, 2001.
The RRC has issued 2 drilling permits between 2000 and 2012, permitted to 7,350 ft.
Completion filings report 5 formation tops, including Grayburg, San Andres, Glorieta, Clear Fork.
Its 2 leases have reported 2.82M barrels of oil and 1.62M mcf of gas since January 1993, last reporting in July 2026. The leases carry 49 wells, so these are lease totals, not this well alone.
Operator of record
Midland, TX · P-5 Y, filed Apr 4, 2026 · 189 permits on file · (432) 425-7364
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Seaboard Operating Co. |
| Production reports | Seaboard Operating Co.through Apr 2026 |
| Latest permit | Seaboard Operating Co.Jan 12, 2012 |
- 7,350
- total depth, ft
- 2
- permits on file
- Jan 12, 2012
- last permit issued
- Apr 10, 2001
- completed
- 2.82M
- cumulative oil, bbl
- 1.62M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Apr 10, 2001
- 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 2 leases this well is completed on; they carry 49 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Robertson N. Clearfork Lo. Unit O-11-62414 | Robertson, N. (Clear Fork 7100) | Seaboard Operating Co. | 48 | 2.82M | 1.55M | Jan 1993 – Jul 2026 |
| Marilee O-11-68344 | Marilee (San Andres) | Seaboard Operating Co. | 1 | 4.74K | 72.2K | May 2001 – Feb 2013 |
Oil, barrels lease total
Last 12 months 54,889 · prior 12 59,784(-8%)
Gas, mcf lease total
Last 12 months 3,540 · prior 12 12,236(-71%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Seaboard Oil CompanyJan 1993 → May 2002
- 2Seaboard Operating Co.Jun 2002 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 731121-99 | Recompletion | Seaboard Operating Co. | Jan 5, 2012 | Jan 12, 2012 | Jan 5, 2012 | 7,350 |
| 497099-99 | Drill | Seaboard Oil Company | Jul 12, 2000 | Jul 12, 2000 | Sep 28, 2000 | 5,100 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-11-62414 | — | — | — | — |
| — | — O-11-68344 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 3,411 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Grayburg | 4,124 | -713 |
| San Andres | 4,530 | -1,119 |
| San AndresSAN ANDRES POROSITY | 4,622 | -1,211 |
| GlorietaGLORIETTA | 6,000 | -2,589 |
| Clear ForkUPPER CLEARFORK | 6,300 | -2,889 |
| Tubb | 6,900 | -3,489 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,622 | 4,668 | Perforated |
| 4,683 | 4,704 | Perforated |
| 4,728 | 4,748 | Perforated |
| 6,297 | 7,100 | Open hole |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,691 | 12.25 | 650 S |
| 7 | 4,900 | 8.75 | 760 S |
| 4.5 | 6,297 | 6.125 | 140 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 | Feb 26, 2013 | Aug 22, 2012 | Yes |
| 00 | Oct 18, 2001 | Aug 6, 2001 | Yes |
| 00 | Oct 5, 2001 | — | — |
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 42-165-35566 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-165-35566 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward) and the University Lands library. 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/16535566, documented in the API reference.