42-283-36454

PRODUCING Horizontal

NAYLOR JONES UNIT 185

LA SALLE County · District 1 · EOG RESOURCES INC. · EAGLEVILLE (EAGLE FORD-1)

Permits

1

Max Depth

11,000 ft

First Permit

2018-08-22

Latest Activity

2018-08-22

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2018-11-13

Shut-In

Plugged

P-5 Org Status: Active

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2014-09

Last Production

2026-07

Lease Production

Production is reported at the lease level. View production data, decline curves, and history on the lease page.

Formation Tops (10) Elevation 366 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
YEGUA 411 ft-45 ft
SPARTA 1,065 ft-699 ft
QUEEN CITY 1,337 ft-971 ft
WILCOX - DISPOSAL (Wilcox)2,915 ft-2,549 ft
CARRIZO 2,916 ft-2,550 ft
ESCONDIDO 5,540 ft-5,174 ft
OLMOS - DISPOSAL (Olmos)7,590 ft-7,224 ft
ANACACHO 9,124 ft-8,758 ft
AUSTIN CHALK 9,732 ft-9,366 ft
EAGLE FORD - H2S (Eagle Ford)9,760 ft-9,394 ft

As reported by operators on W-2/G-1 completion filings (RRC wellbore records). Depths are measured depth; names appear as filed. Subsea = reported elevation − measured depth (negative = below sea level; vertical wellbores only). View filings & logs at RRC ↗

Offset Well Tops (nearest 8 wells with tops)

What nearby completed wells reported.

Cross-section
42-283-36455 NAYLOR JONES UNIT 185 · EOG RESOURCES, INC.
0.0 mi
Yegua 403'Sparta 1,057'Queen City 1,329'Wilcox 2,907'Carrizo 2,908'Escondido 5,540'Olmos 7,586'Anacacho 9,147'Austin Chalk 9,736'Eagle Ford 9,762'Edwards Buda
42-283-36688 SILVERBRITE D · EOG RESOURCES, INC.
0.5 mi
Yegua 371'Sparta 1,025'Queen City 1,297'Wilcox 2,875'Escondido 2,875'Carrizo 2,876'Olmos 7,539'Anacacho 9,060'Austin Chalk 9,679'Eagle Ford 9,715'Buda Edwards
42-283-36687 SILVERBRITE C · EOG RESOURCES, INC.
0.5 mi
Yegua 372'Sparta 1,026'Queen City 1,298'Wilcox 2,876'Escondido 2,876'Carrizo 2,877'Olmos 7,540'Anacacho 9,087'Austin Chalk 9,689'Eagle Ford 9,723'
42-283-36686 SILVERBRITE B · EOG RESOURCES, INC.
0.5 mi
Yegua 371'Sparta 1,025'Queen City 1,297'Escondido 2,875'Wilcox 2,875'Carrizo 2,876'Olmos 7,538'Anacacho 9,078'Austin Chalk 9,692'Eagle Ford 9,727'Edwards Buda
42-283-36685 SILVERBRITE A · EOG RESOURCES, INC.
0.5 mi
Yegua 372'Sparta 1,026'Queen City 1,298'Wilcox 2,876'Escondido 2,876'Carrizo 2,877'Olmos 7,539'Anacacho 9,071'Austin Chalk 9,687'Eagle Ford 9,718'Buda Edwards
42-283-37481 SNJ STEAMBOAT D · EOG RESOURCES, INC.
1.4 mi
Yegua 289'Sparta 1,007'Queen City 1,227'Wilcox 2,791'Escondido 2,791'Carrizo 2,792'Olmos 7,416'Anacacho 9,013'Austin Chalk 9,645'Eagle Ford 9,684'
42-283-37480 SNJ STEAMBOAT C · EOG RESOURCES, INC.
1.4 mi
Yegua 296'Sparta 1,014'Queen City 1,234'Escondido 2,798'Wilcox 2,798'Olmos 7,422'Austin Chalk 9,648'Eagle Ford 9,690'Edwards Buda
42-283-37479 SNJ STEAMBOAT B · EOG RESOURCES, INC.
1.4 mi
Yegua 299'Sparta 1,017'Queen City 1,237'Wilcox 2,801'Escondido 2,801'Carrizo 2,802'Olmos 7,423'Anacacho 9,025'Austin Chalk 9,645'Eagle Ford 9,686'

Nearest wells within 10 mi (surface locations). Click wells to select them, then open the cross-section to compare tops side by side (max 6 wells per section, including this one).

Perforations (1)

IntervalType
11,377–18,831 ftPerforated

Casing (2)

SizeSet DepthCement
9.625"4,024 ft1,060 sx
6"19,529 ft2,527 sx

Permit History (1)

Applications (1)

#843767 A EOG RESOURCES, INC.
received 2018-08-20

Records & Logs

1 completion filing on record · 1 with log images at RRC.

W-2/G-1 2019-01-04 log on file

Completion packets open directly (post-2011 filings include attached logs). Log images can't be deep-linked — clicking copies the API for you to paste.

Lat 28.416328
Lon -98.896386

Well Details

Well Number
2H
Max Depth
11,000 ft
Drill Type
Horizontal
County
LA SALLE
District
1
Completed
2018-11-13

Operator

Location
MIDLAND
P-5 Status
Active (filed 2025-10-02)
Cum Oil (all leases)
1,173,982,199 bbl
Cum Gas (all leases)
7,415,222,256 mcf
Activities
CSGD/G, CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
Total Permits
16,253