Well 4H, GW DG UNIT 5-MARLIN SA 4, McMullen County, Texas

API 31137554 — recorded on 1 lease.

No plugging record filed1 frac disclosureSave
Total depth
12,270 ft
Last completion
Dec 14 2025
as filed
Leases
1
Records
1
wellbore filings

Leases

LeaseWell no.OperatorFieldSchedule
GW DG UNIT 5-MARLIN SA 44HBPX OPERATING COMPANYEAGLEVILLE (EAGLE FORD-1)Off

The hole

Total depth
12,270 ft
Casing strings
6
Deepest casing
22,627 ft
Survey
HT&B RR CO / HENNESSY, A E
Abstract
780
Block / section
4 / 12
Plugging records
not filed
Bottom hole location
28.38845, -98.55885
28.38845, -98.55885 · NAD83, as filed

Drilling permits

From the Railroad Commission's drilling permit master — the application record, not a record of drilling. A permit is an application the Commission filed and numbered; the spud date is the only field here that says a hole was started. This file carries no approval status, so none is shown.

Permits
1
First issued
Sep 26 2024
With a spud date
1
last Dec 21 2024
Deepest permitted
14,000 ft
as applied for
PermitIssuedTypeLeaseDepthSpud
902925Sep 26 2024DrillhorizontalGW DG UNIT 5-MARLIN SA 4no. 4H14,000 ftDec 21 2024

What the lease produced

Texas reports oil and gas by lease, never by wellbore, so this is the whole lease. Values are volume multiplied by the published monthly price, the same arithmetic the lease page shows in full.

Hydraulic fracturing

Disclosed to FracFocus, the registry Texas designates by statute (Natural Resources Code §91.851; 16 TAC §3.29). FracFocus is run by the Ground Water Protection Council and the Interstate Oil and Gas Compact Commission, not by a state agency — but the filing itself is required by Texas rule.

Disclosures
1
First job
Mar 27 2025
Last job
Mar 27 2025
Water, as filed
24,535,963 gal
operator-reported, not converted