← Wells

42-177-33870

PRODUCING Horizontal

DERWARD UNIT

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

Permits

1

Max Depth

12,100 ft

First Permit

2017-08-28

Latest Activity

2017-08-28

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2017-10-21

Shut-In

—

Plugged

—

P-5 Org Status: Active

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2013-08

Last Production

2026-07

Lease Production

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

Oil
production & DCA →

Formation Tops (9) Elevation 271 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
WILCOX - DISPOSAL (Wilcox)3,688 ft-3,417 ft
CARRIZO 3,752 ft-3,481 ft
NAVARRO 8,311 ft-8,040 ft
ANACACHO 9,763 ft-9,492 ft
AUSTIN CHALK - H2S (Austin Chalk)10,240 ft-9,969 ft
EAGLE FORD - H2S (Eagle Ford)10,687 ft-10,416 ft
BUDA - H2S, DISPOSAL (Buda)——
EDWARDS - H2S (Edwards)——
REKLAW ——

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
✓ 42-177-33869 DERWARD UNIT · EOG RESOURCES, INC.
0.0 mi
Wilcox 3,683'Carrizo 3,747'Navarro 8,306'Anacacho 9,752'Austin Chalk 10,235'Eagle Ford 10,690'Edwards —Reklaw —Buda —
✓ 42-177-34403 BADLANDS A · EOG RESOURCES, INC.
0.7 mi
Reklaw 2,755'Wilcox 3,444'Carrizo 3,508'Navarro 8,067'Anacacho 9,650'Austin Chalk 10,069'Eagle Ford 10,502'Edwards —Buda —
✓ 42-177-34404 BADLANDS B · EOG RESOURCES, INC.
0.7 mi
Reklaw 2,754'Wilcox 3,443'Carrizo 3,507'Navarro 8,066'Eagle Ford 10,531'Austin Chalk 10,777'Buda —Edwards —
✓ 42-177-34405 BADLANDS C · EOG RESOURCES, INC.
0.7 mi
Reklaw 2,747'Wilcox 3,436'Carrizo 3,500'Navarro 8,059'Anacacho 9,697'Austin Chalk 10,075'Eagle Ford 10,517'Buda —Edwards —
✓ 42-177-34406 BADLANDS D · EOG RESOURCES, INC.
0.7 mi
Reklaw 2,748'Wilcox 3,437'Carrizo 3,501'Navarro 8,060'Anacacho 9,622'Austin Chalk 10,090'Eagle Ford 10,541'Buda —Edwards —
✓ 42-177-34407 BADLANDS E · EOG RESOURCES, INC.
0.7 mi
Reklaw 2,751'Wilcox 3,440'Carrizo 3,504'Navarro 8,063'Anacacho 9,687'Austin Chalk 10,093'Eagle Ford 10,536'Buda —Edwards —
✓ 42-177-34739 BADLANDS J · EOG RESOURCES, INC.
0.8 mi
Reklaw 3,090'Wilcox 3,779'Carrizo 3,843'Navarro 8,401'Anacacho 9,919'Austin Chalk 10,370'Eagle Ford 10,815'Buda —Edwards —
✓ 42-177-34738 BADLANDS H · EOG RESOURCES, INC.
0.8 mi
Reklaw 3,079'Wilcox 3,768'Carrizo 3,832'Navarro 8,385'Anacacho 9,910'Austin Chalk 10,366'Eagle Ford 10,818'Buda —Edwards —

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
11,070–15,240 ftPerforated

Casing (2)

SizeSet DepthCement
9.625"3,012 ft947 sx
6"15,298 ft1,730 sx

Permit History (1)

#830103 Drill Final Completion

DERWARD UNIT · 12,100 ft

2017-08-28

Spud 2017-09-10

Applications (1)

#830103 A EOG RESOURCES, INC.
received 2017-08-21

Records & Logs

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

W-2/G-1 2017-12-14 log on file
Completion packets + logs ↗ Wellbore filings ↗

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.

Google Maps → Explorer Map →
Lat 29.397880
Lon -97.345143

Well Details

Well Number
4H
Max Depth
12,100 ft
Drill Type
Horizontal
County
GONZALES
District
1
Operator
EOG RESOURCES INC.
Completed
2017-10-21

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