TEXAS · WELLS · ZAPATA COUNTY · API 42-505-36410 · DISTRICT 04
Marrs McLean #1
Zapata County · Stirling (Wilcox Consolidated) field · Vertical
Marrs Mclean #1 (API 42-505-36410) is a plugged well in Zapata County, plugged August 19, 2013, last operated by Eog Resources Inc..
The RRC has issued 2 drilling permits between 2009 and 2011, permitted to 13,000 ft.
Completion filings report 5 formation tops, including Queen City, Wilcox, Lwr. Wilcox, Lobo Unc..
Its 2 leases have reported 114 barrels of oil and 75.7K mcf of gas since April 2009, with no volume in the three years through April 2026. The leases carry 2 wells, so these are lease totals, not this well alone.
Operator of record
- Based in
- Midland, TX
- P-5 status
- Active (A)
- P-5 last filed
- Oct 2, 2025
- Permits on file
- 16,354
- Phone
- (713) 651-7000
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | EOG Resources Inc. |
| Production reports | EOG Resources, Inc.through Oct 2012 |
| Latest permit | EOG Resources, Inc.May 16, 2011 |
- 13,000
- total depth, ft
- 2
- permits on file
- May 16, 2011
- last permit issued
- Jun 3, 2011
- completed
- 114
- cumulative oil, bbl
- 75.7K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jun 2011 THROUGH Oct 2012
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jun 3, 2011
- Shut in
- —
- Plugged
- Aug 19, 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 2 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 |
|---|---|---|---|---|---|---|
| Marrs McLean G-4-261380 | Stirling (Wilcox Consolidated) | EOG Resources, Inc. | 1 | 114 | 75.7K | Jun 2011 – Oct 2012 |
| McLean, Marrs G-4-249064 | Wildcat | EOG Resources, Inc. | 1 | 0 | 0 | Apr 2009 – — |
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.
- 1EOG Resources, Inc.Jun 2011 → Oct 2012
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 716282-99 | Recompletion | EOG Resources, Inc. | May 12, 2011 | May 16, 2011 | May 17, 2011 | 13,000 |
| 679552-99 | Drill | EOG Resources, Inc. | Mar 17, 2009 | Mar 18, 2009 | Apr 4, 2009 | 13,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jun 3, 2011 | Marrs McLean G-4-261380 | Stirling (Wilcox Consolidated) | EOG Resources Inc. | Plugged | — |
| — | McLean Marrs G-4-249064 | Wildcat | EOG Resources Inc. | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 505 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Queen City | 3,780 | -3,275 |
| WilcoxLOWER WILCOX | 8,200 | -7,695 |
| Lwr. Wilcox | 8,200 | -7,695 |
| Lobo Unc. | 11,290 | -10,785 |
| Lobo Unconf | 11,290 | -10,785 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,432 | 10,526 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 910 | 12.25 | 435 S |
| 7 | 8,966 | 8.75 | 149 S |
| 2.875 | 11,325 | 6.125 | 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Nov 28, 2011 | Jun 28, 2011 | Yes |
| 00 | Aug 21, 2009 | Jun 12, 2009 | Yes |
| 00 | Jul 9, 2009 | — | — |
Well logs
1 log loaded from the RRC's log index, the latest received Jun 4, 2014. Resistivity. These are the logs loaded into Petrora from the Railroad Commission's inventories, not necessarily every log run on the well. The RRC holds the files; each opens from its log search for the well. The kind is the RRC's description of the log; the interval is the one filed for it.
Open the RRC's log search for this well ↗| Logas described | Files | Intervalft, as filed | Datereceived | SizeMB |
|---|---|---|---|---|
| RESISTIVITYSpans Queen City, Wilcox, Lwr. Wilcox, Lobo Unc., Lobo Unconf | TIFF | 24 to 11,334 | Jun 4, 2014run Apr 21, 2009 | 1.60 |
"Spans" is by this well's own filed formation tops: a formation runs from its top to the next deeper top filed, and the deepest runs to the bottom of the log. Depths are measured along the wellbore, so on a horizontal the lateral counts in the formation it was landed in.
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 42-505-36410 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-505-36410 → scanned completion filings
The logs loaded for this well are under Well logs, with the RRC's log search for it.
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/50536410, documented in the API reference.