TEXAS · WELLS · MCMULLEN COUNTY · NAYLOR JONES UNIT 44 WEST LEASE · API 42-311-36758 · DISTRICT 01
Naylor Jones Unit 44 West #3H
McMullen County · Eagleville (Eagle Ford-1) field · Producing · Horizontal
Naylor Jones Unit 44 West #3H (API 42-311-36758) is a horizontal well in Mcmullen County operated by Eog Resources Inc., completed June 14, 2018 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued August 28, 2017, permitted to 10,468 ft.
Completion filings report 11 formation tops, including Catahoula, Frio, Yegua, Wilcox.
Its lease has reported 365K barrels of oil and 800K mcf of gas since December 2013, last reporting in July 2026. The lease carries 7 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
- 16,348
- 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 Apr 2026 |
| Latest permit | EOG Resources, Inc.Aug 28, 2017 |
- 10,468
- total depth, ft
- 1
- permits on file
- Aug 28, 2017
- last permit issued
- Jun 14, 2018
- completed
- 365K
- cumulative oil, bbl
- 800K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Dec 2013 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jun 14, 2018
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active – Extension (X)
Surface location
28.433178, -98.726317
Permit surface location from the RRC GIS record, in McMullen 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 7 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Naylor Jones Unit 44 West O-1-17322 | Eagleville (Eagle Ford-1) | EOG Resources, Inc. | 7 | 365K | 800K | Dec 2013 – Jul 2026 |
Oil, barrels lease total
Last 12 months 7,598 · prior 12 9,153(-17%)
Gas, mcf lease total
Last 12 months 28,578 · prior 12 34,525(-17%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1EOG Resources, Inc.Jun 2018 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 830207-99 | Drill | EOG Resources, Inc. | Aug 23, 2017 | Aug 28, 2017 | May 4, 2018 | 11,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jun 14, 2018 | Naylor Jones Unit 44 West O-1-17322 | Eagleville (Eagle Ford-1) | EOG Resources Inc. | Producing | 10,468 |
Formation tops
As filed on W-2/G-1. Subsea from 309 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| CatahoulaCATAHOULA - DISPOSAL | 422 | -113 |
| FrioFRIO - DISPOSAL | 422 | -113 |
| YeguaYEGUA - DISPOSAL | 797 | -488 |
| WilcoxWILCOX - DISPOSAL | 3,402 | -3,093 |
| Carrizo | 3,434 | -3,125 |
| Escondido | 7,117 | -6,808 |
| Navarro | 7,117 | -6,808 |
| Olmos | 8,335 | -8,026 |
| Anacacho | 10,063 | -9,754 |
| Eagle FordEAGLE FORD - H2S | 10,565 | -10,256 |
| Austin Chalk | — | — |
| Escondido | — | — |
| FrioFRIO - DISPOSAL | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,839 | 18,533 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 4,699 | 12.25 | 1,255 S |
| 6 | 18,602 | 8.5 | 2,080 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 | Oct 24, 2018 | Sep 6, 2018 | Yes |
| 00 | Jun 21, 2018 | Apr 2, 2018 | 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 42-311-36758 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-311-36758 → 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 neighbors, subsea-aligned so they line up regardless of surface terrain.
Naylor Jones Unit 44 West42-311-36759
0.0 KM · EOG Resources, Inc. · Section with this well →
| Frio | 420 | -111 |
| Catahoula | 420 | -111 |
| Yegua | 795 | -486 |
| Wilcox | 3,400 | -3,091 |
| Carrizo | 3,432 | -3,123 |
| Escondido | 7,111 | -6,802 |
| Navarro | 7,111 | -6,802 |
| Olmos | 8,327 | -8,018 |
11 TOPS · FIRST 8
Naylor Jones Unit 44 West42-311-36798
0.3 KM · EOG Resources, Inc. · Section with this well →
| Catahoula | 246 | 67 |
| Frio | 246 | 67 |
| Yegua | 621 | -308 |
| Wilcox | 3,226 | -2,913 |
| Carrizo | 3,258 | -2,945 |
| Navarro | 7,094 | -6,781 |
| Escondido | 7,094 | -6,781 |
| Olmos | 8,208 | -7,895 |
10 TOPS · FIRST 8
Naylor Jones Unit 44 West42-311-36799
0.3 KM · EOG Resources, Inc. · Section with this well →
| Frio | 245 | 69 |
| Catahoula | 245 | 69 |
| Yegua | 620 | -306 |
| Wilcox | 3,225 | -2,911 |
| Carrizo | 3,257 | -2,943 |
| Navarro | 7,090 | -6,776 |
| Escondido | 7,090 | -6,776 |
| Olmos | 8,203 | -7,889 |
10 TOPS · FIRST 8
Naylor Jones C42-311-36797
0.4 KM · EOG Resources, Inc. · Section with this well →
| Catahoula | 233 | 81 |
| Frio | 233 | 81 |
| Yegua | 608 | -294 |
| Wilcox | 3,213 | -2,899 |
| Carrizo | 3,245 | -2,931 |
| Escondido | 7,075 | -6,761 |
| Navarro | 7,075 | -6,761 |
| Olmos | 8,186 | -7,872 |
10 TOPS · FIRST 8
Naylor Jones Unit 44 West42-311-36800
0.5 KM · EOG Resources, Inc. · Section with this well →
| Frio | 274 | 23 |
| Catahoula | 274 | 23 |
| Yegua | 649 | -352 |
| Wilcox | 3,254 | -2,957 |
| Carrizo | 3,286 | -2,989 |
| Escondido | 7,117 | -6,820 |
| Navarro | 7,117 | -6,820 |
| Olmos | 8,228 | -7,931 |
10 TOPS · FIRST 8
Naylor Jones 46 C42-311-37086
2.1 KM · EOG Resources, Inc. · Section with this well →
| Catahoula | 160 | 166 |
| Yegua | 535 | -209 |
| Wilcox | 3,140 | -2,814 |
| Navarro | 7,008 | -6,682 |
| Escondido | 7,008 | -6,682 |
| Olmos | 8,122 | -7,796 |
| Anacacho | 9,778 | -9,452 |
| Austin Chalk | 10,418 | -10,092 |
10 TOPS · FIRST 8
Naylor Jones 46 B42-311-37085
2.1 KM · EOG Resources, Inc. · Section with this well →
| Catahoula | 153 | -127 |
| Yegua | 528 | -502 |
| Wilcox | 3,133 | -3,107 |
| Carrizo | 3,165 | -3,139 |
| Navarro | 6,998 | -6,972 |
| Escondido | 6,998 | -6,972 |
| Olmos | 8,111 | -8,085 |
| Anacacho | 9,850 | -9,824 |
11 TOPS · FIRST 8
Naylor Jones 46 A42-311-37084
2.1 KM · EOG Resources, Inc. · Section with this well →
| Catahoula | 153 | 173 |
| Yegua | 527 | -201 |
| Wilcox | 3,132 | -2,806 |
| Navarro | 6,997 | -6,671 |
| Escondido | 6,997 | -6,671 |
| Olmos | 8,108 | -7,782 |
| Anacacho | 9,853 | -9,527 |
| Austin Chalk | 10,401 | -10,075 |
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/31136758, documented in the API reference.