42-283-36405

Final Completion Horizontal

NAYLOR JONES UNIT 81

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

Permits

2

Max Depth

10,500 ft

First Permit

2018-07-18

Latest Activity

2018-07-18

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2019-03-05

Shut-In

Plugged

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2016-02

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 (12) Elevation 326 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
YEGUA 200 ft+126 ft
SPARTA 852 ft-526 ft
QUEEN CITY 1,124 ft-798 ft
ESCONDIDO 2,638 ft-2,312 ft
WILCOX - DISPOSAL (Wilcox)2,638 ft-2,312 ft
CARRIZO 2,639 ft-2,313 ft
OLMOS - DISPOSAL (Olmos)7,231 ft-6,905 ft
ANACACHO 8,758 ft-8,432 ft
AUSTIN CHALK 9,366 ft-9,040 ft
EAGLE FORD - H2S (Eagle Ford)9,433 ft-9,107 ft
BUDA - H2S (Buda)
EDWARDS - H2S (Edwards)

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
42-283-36404 NAYLOR JONES UNIT 81 · EOG RESOURCES, INC.
0.0 mi
Yegua 202'Sparta 854'Queen City 1,126'Wilcox 2,640'Escondido 2,640'Carrizo 2,641'Olmos 7,232'Anacacho 8,747'Austin Chalk 9,170'Eagle Ford 9,435'
42-283-36403 NAYLOR JONES UNIT 81 · EOG RESOURCES, INC.
0.0 mi
Yegua 202'Sparta 854'Queen City 1,126'Escondido 2,640'Wilcox 2,640'Carrizo 2,641'Olmos 7,232'Anacacho 8,745'Austin Chalk 9,369'Eagle Ford 9,435'
42-283-36402 NAYLOR JONES UNIT 81 · EOG RESOURCES, INC.
0.0 mi
Yegua 200'Sparta 852'Queen City 1,124'Wilcox 2,638'Escondido 2,638'Carrizo 2,639'Olmos 7,230'Anacacho 8,758'Austin Chalk 9,366'Eagle Ford 9,433'
42-283-36466 NAYLOR JONES UNIT 80 · EOG RESOURCES, INC.
0.9 mi
Yegua 207'Sparta 859'Queen City 1,131'Escondido 2,645'Wilcox 2,645'Carrizo 2,646'Olmos 7,241'Anacacho 8,742'Austin Chalk 9,371'Eagle Ford 9,446'
42-283-36465 NAYLOR JONES UNIT 80 · EOG RESOURCES, INC.
0.9 mi
Yegua 201'Sparta 853'Queen City 1,125'Wilcox 2,639'Escondido 2,639'Carrizo 2,640'Olmos 7,235'Anacacho 8,709'Austin Chalk 9,370'Eagle Ford 9,443'
42-283-36464 NAYLOR JONES UNIT 80 · EOG RESOURCES, INC.
0.9 mi
Yegua 198'Sparta 850'Queen City 1,122'Wilcox 2,636'Escondido 2,636'Carrizo 2,637'Olmos 7,232'Anacacho 8,705'Austin Chalk 9,362'Eagle Ford 9,437'Edwards Buda
42-283-36463 NAYLOR JONES UNIT 80 · EOG RESOURCES, INC.
0.9 mi
Yegua 194'Sparta 846'Queen City 1,118'Escondido 2,632'Wilcox 2,632'Carrizo 2,633'Olmos 7,228'Anacacho 8,732'Austin Chalk 9,354'Eagle Ford 9,429'Buda Edwards
42-283-36691 NNJ COHO A · EOG RESOURCES, INC.
1.5 mi
Yegua 59'Sparta 777'Queen City 997'Escondido 2,561'Wilcox 2,561'Carrizo 2,562'Olmos 7,185'Anacacho 8,791'Austin Chalk 9,411'Eagle Ford 9,471'

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
9,868–17,584 ftPerforated

Casing (2)

SizeSet DepthCement
9.625"3,925 ft1,046 sx
6"17,666 ft2,360 sx

Permit History (2)

Applications (2)

#842498 A EOG RESOURCES, INC.
received 2019-04-23
#842498 A EOG RESOURCES, INC.
received 2018-07-17

Records & Logs

2 completion filings on record · 1 with log images at RRC.

W-2/G-1 2022-05-06
W-2/G-1 2019-04-30 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 28.456561
Lon -98.910536

Well Details

Well Number
6H
Max Depth
10,500 ft
Drill Type
Horizontal
County
LA SALLE
District
1
Completed
2019-03-05

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