WELL · 42-283-36408 · DISTRICT 1
Naylor Jones Unit 94 #4H
LA Salle County · Eagleville (Eagle Ford-1) field · Producing · Horizontal
Naylor Jones Unit 94 #4H (API 42-283-36408) is a horizontal well in La Salle County operated by Eog Resources Inc., completed June 26, 2019 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued July 31, 2018, permitted to 10,500 ft.
Completion filings report 10 formation tops, including Yegua, Sparta, Queen City, Escondido.
Its lease has reported 863K barrels of oil and 1.92M mcf of gas since January 2015, last reporting in July 2026. The lease carries 4 wells, so these are lease totals, not this well alone.
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 31, 2018 |
- 10,500
- total depth, ft
- 2
- permits on file
- Jul 31, 2018
- last permit issued
- Jun 26, 2019
- completed
- 863K
- cumulative oil, bbl
- 1.92M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 2015 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jun 26, 2019
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
Surface location
28.426950, -98.917331
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in LA Salle 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; they carry 4 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Naylor Jones Unit 94 O-1-18335 | Eagleville (Eagle Ford-1) | EOG Resources, Inc. | 4 | 863K | 1.92M | Jan 2015 – Jul 2026 |
Oil, barrels lease total
Last 12 months 20,430 · prior 12 21,474(-5%)
Gas, mcf lease total
Last 12 months 74,287 · prior 12 49,815(+49%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1EOG Resources, Inc.Jan 2015 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 842717-98 | Drill | EOG Resources, Inc. | Feb 5, 2019 | Jul 31, 2018 | Dec 1, 2018 | 10,500 |
| 842717-99 | Drill | EOG Resources, Inc. | Jul 23, 2018 | Jul 31, 2018 | Dec 1, 2018 | 10,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-1-18335 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 353 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Yegua | 450 | -97 |
| Sparta | 1,102 | -749 |
| Queen City | 1,374 | -1,021 |
| Escondido | 2,888 | -2,535 |
| WilcoxWILCOX - DISPOSAL | 2,888 | -2,535 |
| Carrizo | 2,889 | -2,536 |
| OlmosOLMOS - DISPOSAL | 7,474 | -7,121 |
| Anacacho | 9,011 | -8,658 |
| Austin Chalk | 9,632 | -9,279 |
| Eagle FordEAGLE FORD - H2S | 9,675 | -9,322 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,925 | 16,496 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 3,882 | 12.25 | 1,032 S |
| 6 | 16,550 | 8.5 | 2,145 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 | Nov 20, 2019 | Aug 6, 2019 | 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 42-283-36408 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-283-36408 → 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.
Sockeye A42-283-36410
0.0 KM · EOG Resources, Inc. · Section with this well →
| Yegua | 436 | -83 |
| Sparta | 1,088 | -735 |
| Queen City | 1,360 | -1,007 |
| Wilcox | 2,874 | -2,521 |
| Escondido | 2,874 | -2,521 |
| Carrizo | 2,875 | -2,522 |
| Olmos | 7,467 | -7,114 |
| Anacacho | 9,010 | -8,657 |
10 TOPS · FIRST 8
Sockeye B42-283-36411
0.0 KM · EOG Resources, Inc. · Section with this well →
| Yegua | 430 | -77 |
| Sparta | 1,082 | -729 |
| Queen City | 1,354 | -1,001 |
| Wilcox | 2,868 | -2,515 |
| Escondido | 2,868 | -2,515 |
| Carrizo | 2,869 | -2,516 |
| Olmos | 7,464 | -7,111 |
| Anacacho | 9,010 | -8,657 |
10 TOPS · FIRST 8
Sockeye C42-283-36412
0.0 KM · EOG Resources, Inc. · Section with this well →
| Yegua | 421 | -68 |
| Sparta | 1,073 | -720 |
| Queen City | 1,345 | -992 |
| Wilcox | 2,859 | -2,506 |
| Escondido | 2,859 | -2,506 |
| Carrizo | 2,860 | -2,507 |
| Olmos | 7,456 | -7,103 |
| Anacacho | 8,952 | -8,599 |
10 TOPS · FIRST 8
SNJ Steamboat A42-283-37478
0.1 KM · EOG Resources, Inc. · Section with this well →
| Yegua | 307 | 46 |
| Sparta | 1,025 | -672 |
| Queen City | 1,245 | -892 |
| Wilcox | 2,809 | -2,456 |
| Escondido | 2,809 | -2,456 |
| Olmos | 7,424 | -7,071 |
| Austin Chalk | 9,652 | -9,299 |
| Eagle Ford | 9,694 | -9,341 |
10 TOPS · FIRST 8
SNJ Steamboat B42-283-37479
0.1 KM · EOG Resources, Inc. · Section with this well →
| Yegua | 299 | 54 |
| Sparta | 1,017 | -664 |
| Queen City | 1,237 | -884 |
| Wilcox | 2,801 | -2,448 |
| Escondido | 2,801 | -2,448 |
| Carrizo | 2,802 | -2,449 |
| Olmos | 7,423 | -7,070 |
| Anacacho | 9,025 | -8,672 |
10 TOPS · FIRST 8
SNJ Steamboat C42-283-37480
0.2 KM · EOG Resources, Inc. · Section with this well →
| Yegua | 296 | 57 |
| Sparta | 1,014 | -661 |
| Queen City | 1,234 | -881 |
| Escondido | 2,798 | -2,445 |
| Wilcox | 2,798 | -2,445 |
| Olmos | 7,422 | -7,069 |
| Austin Chalk | 9,648 | -9,295 |
| Eagle Ford | 9,690 | -9,337 |
10 TOPS · FIRST 8
SNJ Steamboat D42-283-37481
0.2 KM · EOG Resources, Inc. · Section with this well →
| Yegua | 289 | 64 |
| Sparta | 1,007 | -654 |
| Queen City | 1,227 | -874 |
| Wilcox | 2,791 | -2,438 |
| Escondido | 2,791 | -2,438 |
| Carrizo | 2,792 | -2,439 |
| Olmos | 7,416 | -7,063 |
| Anacacho | 9,013 | -8,660 |
10 TOPS · FIRST 8
Naylor Jones Unit 18542-283-36454
2.4 KM · EOG Resources, Inc. · Section with this well →
| Yegua | 411 | -45 |
| Sparta | 1,065 | -699 |
| Queen City | 1,337 | -971 |
| Wilcox | 2,915 | -2,549 |
| Carrizo | 2,916 | -2,550 |
| Escondido | 5,540 | -5,174 |
| Olmos | 7,590 | -7,224 |
| Anacacho | 9,124 | -8,758 |
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/28336408, documented in the API reference.