Well 40H, STS C, McMullen County, Texas

API 31137613 — recorded on 1 lease.

No plugging record filed1 frac disclosureSave
Total depth
11,618 ft
Last completion
Oct 31 2025
as filed
Leases
1
Records
1
wellbore filings

Leases

LeaseWell no.OperatorFieldSchedule
STS C40HBPX OPERATING COMPANYHAWKVILLE (EAGLEFORD SHALE)Off

The hole

Total depth
11,618 ft
Casing strings
2
Deepest casing
24,079 ft
Survey
AB&M
Abstract
497
Block / section
not filed
Plugging records
not filed
Bottom hole location
28.32531, -98.71873
28.32531, -98.71873 · 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
Jun 2 2025
With a spud date
1
last Sep 10 2025
Deepest permitted
14,000 ft
as applied for
PermitIssuedTypeLeaseDepthSpud
908226Jun 2 2025DrillhorizontalSTS Cno. 40H14,000 ftSep 10 2025

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
Jan 17 2026
Last job
Jan 17 2026
Water, as filed
28,355,918 gal
operator-reported, not converted