WELL · 42-163-33424 · DISTRICT 1
Marrs McLean Unit #1
Frio County · Vertical
Marrs Mclean Unit #1 (API 42-163-33424) is a permitted well in Frio County filed by Virtex Operating Company, Inc.; no completion report is on file yet.
The RRC has issued 2 drilling permits between 2010 and 2023, permitted to 7,000 ft.
Completion filings report 6 formation tops, including Midway, Escondido, Olmos, San Miguel.
Operator of record
Virtex Operating Company, Inc.
Corpus Christ, TX · P-5 Y, filed Sep 6, 2024 · 170 permits on file · (361) 299-9790
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | Trailblazer Energy Resources,llcthrough Feb 2025 |
| Latest permit | Virtex Operating Company, Inc.Feb 17, 2023 |
- 7,000
- total depth, ft
- 2
- permits on file
- Feb 17, 2023
- last permit issued
- —
- completed
- 0
- cumulative oil, bbl
- 431K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Nov 2010 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- Shut in
- —
- Plugged
- —
Surface location
28.773881, -99.390811
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Frio County.
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 |
|---|---|---|---|---|---|---|
| Marrs McLean Unit G-1-259992 | Doering Ranch (Georgetown) | Trailblazer Energy Resources,llc | 1 | 0 | 431K | Nov 2010 – Jul 2026 |
Gas, mcf lease total
Last 12 months 0 · prior 12 994(-100%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Virtex Operating Company, Inc.Nov 2010 → Aug 2023
- 2Trailblazer Energy Resources,llcSep 2023 → Feb 2025
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 887998-99 | Recompletion | Virtex Operating Company, Inc. | Feb 7, 2023 | Feb 17, 2023 | — | 6,720 |
| 700457-99 | Drill | Virtex Operating Company, Inc. | Aug 10, 2010 | Aug 11, 2010 | Aug 21, 2010 | 7,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-1-259992 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 590 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| MidwayMIDWAY SHALE | 2,740 | -2,150 |
| Escondido | 3,032 | -2,442 |
| Olmos | 4,159 | -3,569 |
| San Miguel | 4,665 | -4,075 |
| Buda | 6,270 | -5,680 |
| Georgetown | 6,483 | -5,893 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,271 | 6,287 | Perforated |
| 6,310 | 6,342 | Perforated |
| 6,511 | 6,519 | Perforated |
| 6,526 | 6,542 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 682 | 12.25 | 325 S |
| 4.5 | 6,720 | 7.875 | 670 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 | Jun 15, 2011 | Jan 24, 2011 | Yes |
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 42-163-33424 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-163-33424 → 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.
Nearby wells and their tops
NEAREST 8 LOCATED WELLS WITH TOPS · WITHIN 16 KM
Draw a cross-section
This well's tops beside its 5 nearest neighbours, subsea-aligned so they line up regardless of surface terrain.
Marrs McLean42-163-34355
1.2 KM · Trailblazer Energy Resources,llc · Section with this well →
| Midway | 2,989 | -2,379 |
| Escondido | 3,175 | -2,565 |
| Olmos | 4,300 | -3,690 |
| Anacacho | 5,297 | -4,687 |
| Austin Chalk | 5,709 | -5,099 |
| Eagle Ford | 6,278 | -5,668 |
| Queen City | — | |
| Buda | — |
11 TOPS · FIRST 8
Marrs McLean42-163-34357
1.2 KM · Trailblazer Energy Resources,llc · Section with this well →
| Midway | 2,898 | -2,287 |
| San Miguel | 4,731 | -4,120 |
| Anacacho | 5,324 | -4,713 |
| Austin Chalk | 5,700 | -5,089 |
| Eagle Ford | 6,287 | -5,676 |
| Georgetown | — | |
| Escondido | — | |
| Buda | — |
12 TOPS · FIRST 8
McLean42-163-34072
2.2 KM · Ageron Energy, LLC · Section with this well →
| Queen City | 1,385 | -768 |
| Navarro | 3,050 | -2,433 |
| Escondido | 3,285 | -2,668 |
| Olmos | 4,362 | -3,745 |
| Anacacho | 5,402 | -4,785 |
| Austin Chalk | 5,814 | -5,197 |
| Eagle Ford | 6,274 | -5,657 |
| Georgetown | — |
10 TOPS · FIRST 8
Harlan A42-163-34140
2.7 KM · Virtex Operating Company, Inc. · Section with this well →
| Queen City | 2,514 | -1,921 |
| Navarro | 2,989 | -2,396 |
| Escondido | 3,306 | -2,713 |
| Olmos | 4,328 | -3,735 |
| Anacacho | 5,390 | -4,797 |
| Austin Chalk | 5,799 | -5,206 |
| Eagle Ford | 6,264 | -5,671 |
| Pearsall | — |
10 TOPS · FIRST 8
Bauerle North Unit Fro42-163-34308
2.7 KM · Exco Operating Company, LP · Section with this well →
| Escondido | 3,428 | -2,781 |
| Olmos | 4,515 | -3,868 |
| Anacacho | 5,594 | -4,947 |
| Austin Chalk | 5,892 | -5,245 |
| Eagle Ford | 6,437 | -5,790 |
| Buda | — | |
| Queen City | — | |
| Pearsall | — |
10 TOPS · FIRST 8
Marrs Bauerle Unit42-163-34220
2.9 KM · Ageron Energy, LLC · Section with this well →
| Queen City | 2,310 | -1,620 |
| Navarro | 3,030 | -2,340 |
| Escondido | 3,358 | -2,668 |
| Olmos | 4,421 | -3,731 |
| Anacacho | 5,467 | -4,777 |
| Austin Chalk | 5,871 | -5,181 |
| Eagle Ford | 6,337 | -5,647 |
| Georgetown | — |
10 TOPS · FIRST 8
Marrs Bauerle Unit42-163-34219
2.9 KM · Ageron Energy, LLC · Section with this well →
| Queen City | 2,320 | -1,630 |
| Navarro | 3,040 | -2,350 |
| Escondido | 3,371 | -2,681 |
| Olmos | 4,443 | -3,753 |
| Anacacho | 5,488 | -4,798 |
| Austin Chalk | 5,894 | -5,204 |
| Austin Chalk | 5,894 | -5,204 |
| Eagle Ford | 6,361 | -5,671 |
14 TOPS · FIRST 8
Marrs Bauerle Unit42-163-34218
3.0 KM · Ageron Energy, LLC · Section with this well →
| Queen City | 2,330 | -1,640 |
| Navarro | 3,050 | -2,360 |
| Escondido | 3,374 | -2,684 |
| Olmos | 4,463 | -3,773 |
| Anacacho | 5,513 | -4,823 |
| Austin Chalk | 5,915 | -5,225 |
| Eagle Ford | 6,381 | -5,691 |
| Buda | — |
10 TOPS · FIRST 8
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/16333424, documented in the API reference.