WELL · 42-479-45162 · DISTRICT 4
Cox - MB - Martin A #110H
Webb County · Hawkville (Austin Chalk) field · Producing · Horizontal
Cox - MB - Martin A #110H (API 42-479-45162) is a horizontal well in Webb County operated by Eog Resources Inc., completed October 27, 2025 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued July 8, 2024, permitted to 13,250 ft.
Completion filings report 10 formation tops, including Queen City, Wilcox, Escondido, Olmos.
No lease production has been reported under this well’s leases.
Operator of record
Midland, TX · P-5 Y, filed Jul 4, 2026 · 16,348 permits on file · (713) 594-5431
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | EOG Resources Inc. |
| Production reports | EOG Resources, Inc.through Apr 2026 |
| Latest permit | EOG Resources, Inc.Jul 8, 2024 |
- 13,250
- total depth, ft
- 1
- permits on file
- Jul 8, 2024
- last permit issued
- Oct 27, 2025
- completed
- 0
- cumulative oil, bbl
- 2.59M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Aug 2024 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Oct 27, 2025
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
Surface location
27.987775, -99.237050
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Webb 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 |
|---|---|---|---|---|---|---|
| Cox - MB - Martin A G-4-298469 | Hawkville (Austin Chalk) | EOG Resources, Inc. | 1 | 0 | 2.59M | Aug 2024 – Jul 2026 |
Gas, mcf lease total
Last 12 months 2,590,905 · prior 12 0
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1EOG Resources, Inc.Oct 2025 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 900896-99 | Drill | EOG Resources, Inc. | Jun 27, 2024 | Jul 8, 2024 | Jul 24, 2024 | 13,250 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-298469 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 447 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Queen CityQUEEN CITY - INJECTION/DISPOSAL; | 1,806 | -1,359 |
| WilcoxWILCOX - INJECTION/DISPOSAL | 3,819 | -3,372 |
| EscondidoESCONDITO - INJECTION/DISPOSAL; | 6,752 | -6,305 |
| OlmosOLMOS - INJECTION/DISPOSAL | 8,541 | -8,094 |
| Austin Chalk | 11,919 | -11,472 |
| EscondidoESCONDITO - INJECTION/DISPOSAL; | 67,512 | -67,065 |
| CatahoulaCATAHOULA-FRIO - INJECTION/DISPO | — | — |
| Cook Mountain | — | — |
| Eagle FordEAGLE FORD SHALE | — | — |
| JacksonJACKSON - INJECTION/DISPOSAL | — | — |
| YeguaYEGUA - INJECTION/DISPOSAL | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 12,428 | 23,723 | Perforated |
| 23,723 | 23,780 | Open hole |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 4,421 | 17.5 | 2,334 S |
| 9.625 | 10,491 | 12.25 | 1,786 S |
| 6 | 23,747 | 8.75 | 2,795 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 | Mar 19, 2026 | Jan 28, 2026 | — |
| 00 | Jan 22, 2025 | Dec 23, 2024 | 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 42-479-45162 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-479-45162 → 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.
Cox - MB - Martin B42-479-45163
0.0 KM · EOG Resources, Inc. · Section with this well →
| Queen City | 1,805 | -1,358 |
| Wilcox | 3,818 | -3,371 |
| Escondido | 6,751 | -6,304 |
| Olmos | 8,530 | -8,083 |
| Austin Chalk | 11,089 | -10,642 |
| Jackson | — | |
| Catahoula | — | |
| Eagle Ford | — |
10 TOPS · FIRST 8
Ocho42-479-45164
0.0 KM · EOG Resources, Inc. · Section with this well →
| Queen City | 1,859 | -1,412 |
| Wilcox | 3,815 | -3,368 |
| Escondido | 6,727 | -6,280 |
| Olmos | 8,616 | -8,169 |
| Austin Chalk | 12,001 | -11,554 |
| Sligo | — | |
| Catahoula | — | |
| Cook Mountain | — |
12 TOPS · FIRST 8
Ocho42-479-45165
0.0 KM · EOG Resources, Inc. · Section with this well →
| Cook Mountain | 278 | 170 |
| Queen City | 1,863 | -1,415 |
| Wilcox | 3,802 | -3,354 |
| Escondido | 6,744 | -6,296 |
| Olmos | 8,760 | -8,312 |
| Austin Chalk | 11,999 | -11,551 |
| Jackson | — | |
| Edwards | — |
11 TOPS · FIRST 8
MB - Ocho - LM A42-479-45166
1.1 KM · EOG Resources, Inc. · Section with this well →
| Cook Mountain | 252 | 184 |
| Queen City | 1,848 | -1,412 |
| Wilcox | 3,774 | -3,338 |
| Escondido | 6,733 | -6,297 |
| Olmos | 8,578 | -8,142 |
| Austin Chalk | 11,991 | -11,555 |
| Yegua | — | |
| Catahoula | — |
11 TOPS · FIRST 8
MB - Ocho - LM B42-479-45167
1.1 KM · EOG Resources, Inc. · Section with this well →
| Cook Mountain | 252 | 184 |
| Queen City | 1,848 | -1,412 |
| Wilcox | 3,783 | -3,347 |
| Escondido | 6,777 | -6,341 |
| Olmos | 8,559 | -8,123 |
| Austin Chalk | 11,984 | -11,548 |
| Yegua | — | |
| Catahoula | — |
11 TOPS · FIRST 8
MB - Ocho - LM C42-479-45168
1.1 KM · EOG Resources, Inc. · Section with this well →
| Cook Mountain | 247 | 189 |
| Queen City | 1,849 | -1,413 |
| Wilcox | 3,764 | -3,328 |
| Escondido | 6,741 | -6,305 |
| Olmos | 8,646 | -8,210 |
| Yegua | — | |
| Eagle Ford | — | |
| Edwards | — |
10 TOPS · FIRST 8
LM 1870 A42-479-45433
2.0 KM · EOG Resources, Inc. · Section with this well →
| Queen City | 1,827 | -1,387 |
| Wilcox | 3,762 | -3,322 |
| Escondido | 6,736 | -6,296 |
| Olmos | 8,570 | -8,130 |
| Austin Chalk | 11,998 | -11,558 |
| Yegua | — | |
| Catahoula | — | |
| Cook Mountain | — |
10 TOPS · FIRST 8
LM 1870 B42-479-45431
2.0 KM · EOG Resources, Inc. · Section with this well →
| Queen City | 1,825 | -1,385 |
| Wilcox | 3,739 | -3,299 |
| Escondido | 6,723 | -6,283 |
| Olmos | 8,528 | -8,088 |
| Austin Chalk | 11,960 | -11,520 |
| Jackson | — | |
| Edwards | — | |
| Eagle Ford | — |
11 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/47945162, documented in the API reference.