← Wells

42-123-35207

PRODUCING Horizontal

HAROLD GOHMERT 01 - HAY 01 B

DE WITT County · District 2 · MARATHON OIL EF LLC · DE WITT (EAGLE FORD SHALE)

Permits

1

Max Depth

22,500 ft

First Permit

2022-07-21

Latest Activity

2022-07-21

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2022-11-21

Shut-In

—

Plugged

—

P-5 Org Status: Active

!

EWA / Permit operator mismatch

Scheduling: MARATHON OIL EF LLC ≠ Permit: ENSIGN OPERATING LLC

Resolved via: production → MARATHON OIL EF LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2022-11

Last Production

2026-07

Operator History

Chain of Custody

ENSIGN OPERATING LLC 2022-2023→ MARATHON OIL EF LLC 2023-2026

Lease Production

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

Gas
production & DCA →

Formation Tops (8) Elevation 323 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
WILCOX 6,001 ft-5,678 ft
AUSTIN CHALK 13,206 ft-12,883 ft
EAGLE FORD 13,587 ft-13,264 ft
CATAHOULA ——
EDWARDS - H2S (Edwards)——
FRIO ——
VICKSBURG ——
YEGUA ——

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
✓ 42-123-35206 HAROLD GOHMERT 01 - HAY 01 A · ENSIGN OPERATING LLC
0.0 mi
Wilcox 6,119'Austin Chalk 13,197'Eagle Ford 13,591'Edwards —Catahoula —Vicksburg —Frio —Yegua —
✓ 42-123-35208 HAROLD GOHMERT 01 - W01 - H01 C · ENSIGN OPERATING LLC
0.0 mi
Wilcox 6,067'Austin Chalk 13,212'Eagle Ford 13,617'Catahoula —Frio —Yegua —Vicksburg —Edwards —
✓ 42-123-35538 CRICKET · ROSEWOOD RESOURCES, INC.
1.7 mi
Wilcox 6,416'Austin Chalk 13,221'Eagle Ford 13,598'Frio —Catahoula —Yegua —Vicksburg —Edwards —
✓ 42-123-35537 CRICKET · ROSEWOOD RESOURCES, INC.
1.7 mi
Wilcox 6,446'Austin Chalk 13,222'Eagle Ford 13,601'Frio —Edwards —Vicksburg —Catahoula —Yegua —
✓ 42-123-35626 FISHER C-FISHER B SA 4 · BPX OPERATING COMPANY
1.8 mi
Wilcox 5,891'Austin Chalk 12,943'Eagle Ford 13,320'Edwards —Catahoula —Vicksburg —Frio —Yegua —
✓ 42-123-35627 FISHER C-FISHER B SA 5 · BPX OPERATING COMPANY
1.8 mi
Wilcox 5,883'Austin Chalk 12,936'Eagle Ford 13,319'Catahoula —Frio —Yegua —Vicksburg —Edwards —
✓ 42-123-35628 FISHER C-FISHER B SA 6 · BPX OPERATING COMPANY
1.8 mi
Wilcox 5,856'Austin Chalk 12,935'Eagle Ford 13,320'Frio —Catahoula —Yegua —Vicksburg —Edwards —
✓ 42-123-35632 FISHER C-FISHER B SA 7 · BPX OPERATING COMPANY
1.8 mi
Wilcox 5,830'Austin Chalk 12,912'Eagle Ford 13,285'Frio —Edwards —Vicksburg —Yegua —Catahoula —

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
13,911–20,085 ftPerforated

Casing (2)

SizeSet DepthCement
9.625"4,538 ft1,418 sx
5.5"20,151 ft4,790 sx

Permit History (1)

#882210 Drill Final Completion

HAROLD GOHMERT 01 - HAY 01 B · 22,500 ft

2022-07-21

Spud 2022-08-24

Applications (1)

#882210 A ENSIGN OPERATING LLC
received 2022-07-18

Records & Logs

1 completion filing on record.

W-2/G-1 2023-01-16
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 29.078102
Lon -97.472546

Well Details

Well Number
02H
Max Depth
22,500 ft
Drill Type
Horizontal
County
DE WITT
District
2
Operator
MARATHON OIL EF LLC
Completed
2022-11-21

Operator

Location
HOUSTON
P-5 Status
Active (filed 2025-09-26)
Cum Oil (all leases)
409,189,156 bbl
Cum Gas (all leases)
1,029,735,602 mcf
Activities
CSGD/G, CSGD/P, G/PUR, GTHS/C, GTHS/G, GTHS/O, OPRS/G, OPRS/O
Total Permits
3,173