42-283-36943

PRODUCING Horizontal

MACKEREL A

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

Permits

3

Max Depth

10,500 ft

First Permit

2019-12-18

Latest Activity

2019-12-18

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2020-12-05

Shut-In

Plugged

P-5 Org Status: Active

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2020-02

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 (10) Elevation 403 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
YEGUA 297 ft+106 ft
SPARTA 564 ft-161 ft
QUEEN CITY 915 ft-512 ft
ESCONDIDO 2,599 ft-2,196 ft
WILCOX - DISPOSAL (Wilcox)2,599 ft-2,196 ft
OLMOS - DISPOSAL (Olmos)6,788 ft-6,385 ft
AUSTIN CHALK 8,867 ft-8,464 ft
EAGLE FORD - H2S (Eagle Ford)9,021 ft-8,618 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
42-283-36944 MACKEREL B · EOG RESOURCES, INC.
0.0 mi
Yegua 297'Sparta 557'Queen City 908'Wilcox 2,592'Escondido 2,592'Carrizo 2,593'Olmos 6,781'Anacacho 8,228'Austin Chalk 8,838'Eagle Ford 9,012'Edwards Buda
42-283-36950 MACKEREL C · EOG RESOURCES, INC.
0.0 mi
Yegua 297'Sparta 548'Queen City 899'Wilcox 2,583'Escondido 2,583'Carrizo 2,584'Olmos 6,771'Anacacho 8,226'Austin Chalk 8,854'Eagle Ford 9,019'Pearsall Buda +1 more
42-283-36953 BIGEYE A · EOG RESOURCES, INC.
0.4 mi
Yegua 297'Sparta 587'Queen City 938'Wilcox 2,622'Escondido 2,622'Olmos 6,810'Austin Chalk 8,790'Eagle Ford 8,948'Buda Edwards
42-283-36954 BIGEYE B · EOG RESOURCES, INC.
0.4 mi
Yegua 297'Sparta 587'Queen City 938'Wilcox 2,622'Escondido 2,622'Carrizo 2,623'Olmos 6,810'Anacacho 8,157'Austin Chalk 8,781'Eagle Ford 8,945'Buda Edwards
42-283-35983 STOREY UNIT · EOG RESOURCES, INC.
1.0 mi
Yegua 920'Sparta 2,350'Queen City 2,350'Wilcox 3,660'Escondido 6,000'Olmos 6,020'Austin Chalk 8,766'Eagle Ford 8,919'Buda Edwards
42-283-35140 STOREY UNIT · EOG RESOURCES, INC.
1.0 mi
Yegua 920'Queen City 2,350'Sparta 2,350'Wilcox 3,660'Escondido 6,000'Olmos 6,020'Austin Chalk 8,771'Eagle Ford 8,928'Buda Edwards
42-283-36205 EXELCO · EOG RESOURCES, INC.
1.1 mi
Yegua 250'Sparta 829'Queen City 1,017'Wilcox 2,423'Carrizo 2,424'Olmos 6,700'Anacacho 8,156'Austin Chalk 8,778'Eagle Ford 8,938'Escondido
42-283-36206 EXELCO · EOG RESOURCES, INC.
1.1 mi
Yegua 250'Sparta 829'Queen City 1,017'Wilcox 2,423'Carrizo 2,424'Olmos 6,700'Anacacho 8,168'Austin Chalk 8,782'Eagle Ford 8,944'Escondido

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
9,372–22,821 ftPerforated

Casing (2)

SizeSet DepthCement
9.625"3,723 ft1,016 sx
6"22,890 ft2,955 sx

Permit History (3)

Applications (3)

#860044 A EOG RESOURCES, INC.
received 2020-02-04
#860044 A EOG RESOURCES, INC.
received 2020-01-15
#860044 A EOG RESOURCES, INC.
received 2019-12-16

Records & Logs

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

W-2/G-1 2020-12-15 log on file
W-2/G-1 2020-08-25 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 28.496883
Lon -99.004809

Well Details

Well Number
1H
Max Depth
10,500 ft
Drill Type
Horizontal
County
LA SALLE
District
1
Completed
2020-12-05

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