WELL · 42-311-36757 · DISTRICT 1

Naylor Jones Unit 31 #3H

McMullen County · Eagleville (Eagle Ford-1) field · Producing · Horizontal

Naylor Jones Unit 31 #3H (API 42-311-36757) is a horizontal well in Mcmullen County operated by Eog Resources Inc., completed January 7, 2018 and listed as producing on the RRC schedule.

The RRC has issued one drilling permit (amended once), issued August 21, 2017, permitted to 11,000 ft.

Completion filings report 10 formation tops, including Catahoula, Yegua, Wilcox, Navarro.

Its lease has reported 1.72M barrels of oil and 2.76M mcf of gas since November 2015, last reporting in July 2026. The lease carries 7 wells, so these are lease totals, not this well alone.

Operator of record

EOG Resources Inc.

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.Aug 21, 2017

11,000: total depth, ft
2: permits on file
Aug 21, 2017: last permit issued
Jan 7, 2018: completed
1.72M: cumulative oil, bbl
2.76M: cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Nov 2015 THROUGH Jul 2026

Regulatory status · RRC wellbore file

Schedule: ON SCHEDULE
Completed: Jan 7, 2018
Shut in: —
Plugged: —

Operator's P-5 on the schedule: Active

Surface location

28.445001, -98.787735

OpenStreetMap → · Google Maps →

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 31 O-1-18668	Eagleville (Eagle Ford-1)	EOG Resources, Inc.	7	1.72M	2.76M	Nov 2015 – Jul 2026

Oil, barrels lease total

Last 12 months 101,404 · prior 12 129,253(-22%)

Gas, mcf lease total

Last 12 months 234,837 · prior 12 168,681(+39%)

Chain of custody

Every operator that reported production on this well's lease, in order.

1EOG Resources, Inc.Nov 2015 → Apr 2026

Permits

Permit	Type	Operator	Received	Issued	Spud	Depth
829889-98	Drill	EOG Resources, Inc.	Sep 20, 2017	Aug 21, 2017	Sep 4, 2017	11,000
829889-99	Drill	EOG Resources, Inc.	Aug 15, 2017	Aug 21, 2017	Sep 4, 2017	11,000

Completions

Completed	Lease	Field	Operator	Status	Depth
—	— O-1-18668	—	—	—	—

Formation tops

As filed on W-2/G-1. Subsea from 358 ft elevation.Download CSV →

Formation	MD ft	Subsea
CatahoulaCATAHOULA - DISPOSAL	140	218
YeguaYEGUA - DISPOSAL	639	-281
WilcoxWILCOX - DISPOSAL	3,161	-2,803
Navarro	6,762	-6,404
Olmos	7,895	-7,537
Anacacho	9,550	-9,192
Austin Chalk	10,079	-9,721
Eagle FordEAGLE FORD - H2S	10,101	-9,743
Escondido	—	—
FrioFRIO - DISPOSAL	—	—

Perforations

Perforated and open-hole intervals.

From	To	Type
10,407	19,212	Perforated

Casing

Strings as reported, shallowest first.

Casing in	Set at	Hole in	Cement
9.625	4,306	12.25	1,170 S
6	19,302	8.5	2,170 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	May 18, 2018	Jan 29, 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 42-311-36757 → W-2, G-1, plugging reports, as PDFs
Completion packets for 42-311-36757 → 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.

Open the cross-section →

Naylor Jones Unit 3142-311-36756

0.0 KM · EOG Resources, Inc. · Section with this well →

Catahoula	131	228
Yegua	630	-271
Wilcox	3,152	-2,793
Navarro	6,753	-6,394
Olmos	7,887	-7,528
Anacacho	9,545	-9,186
Austin Chalk	10,067	-9,708
Eagle Ford	10,088	-9,729

10 TOPS · FIRST 8

Naylor Jones Unit 3142-311-36971

0.3 KM · EOG Resources, Inc. · Section with this well →

Yegua	113	247
Catahoula	130	230
Wilcox	3,134	-2,774
Carrizo	3,245	-2,885
Navarro	6,751	-6,391
Escondido	6,751	-6,391
Olmos	7,884	-7,524
Anacacho	9,551	-9,191

11 TOPS · FIRST 8

Naylor Jones Unit 3142-311-36970

0.3 KM · EOG Resources, Inc. · Section with this well →

Yegua	113	247
Catahoula	122	238
Wilcox	3,134	-2,774
Escondido	6,743	-6,383
Navarro	6,743	-6,383
Olmos	7,876	-7,516
Anacacho	9,481	-9,121
Austin Chalk	10,050	-9,690

10 TOPS · FIRST 8

Naylor Jones Unit 3142-311-36969

0.3 KM · EOG Resources, Inc. · Section with this well →

Yegua	113	247
Catahoula	113	247
Wilcox	3,134	-2,774
Carrizo	3,228	-2,868
Navarro	6,734	-6,374
Escondido	6,734	-6,374
Olmos	7,867	-7,507
Anacacho	9,533	-9,173

11 TOPS · FIRST 8

Naylor Jones Unit 3142-311-36968

0.4 KM · EOG Resources, Inc. · Section with this well →

Catahoula	106	254
Yegua	113	247
Wilcox	3,127	-2,767
Navarro	6,727	-6,367
Escondido	6,727	-6,367
Olmos	7,860	-7,500
Anacacho	9,487	-9,127
Austin Chalk	10,037	-9,677

10 TOPS · FIRST 8

Naylor Jones Unit 3042-311-36328

1.1 KM · EOG Resources, Inc. · Section with this well →

Yegua	126	218
Wilcox	2,735	-2,391
Navarro	6,686	-6,342
Olmos	7,836	-7,492
Anacacho	9,612	-9,268
Austin Chalk	10,076	-9,732
Eagle Ford	10,144	-9,800
Escondido	—

10 TOPS · FIRST 8

Naylor Jones Unit 3042-311-36327

1.1 KM · EOG Resources, Inc. · Section with this well →

Yegua	126	218
Wilcox	2,735	-2,391
Navarro	6,686	-6,342
Olmos	7,836	-7,492
Anacacho	9,632	-9,288
Austin Chalk	10,085	-9,741
Eagle Ford	10,151	-9,807
Catahoula	—

10 TOPS · FIRST 8

Naylor Jones Unit 2442-311-36326

1.3 KM · EOG Resources, Inc. · Section with this well →

Yegua	126	218
Wilcox	2,735	-2,391
Navarro	6,686	-6,342
Olmos	7,836	-7,492
Escondido	—
Catahoula	—
Edwards	—
Sligo	—

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/31136757, documented in the API reference.