Well 12H, COBRA 10C, McMullen County, Texas

API 31137503 — recorded on 1 lease.

No plugging record filed1 frac disclosureSave
Total depth
10,180 ft
Last completion
Oct 11 2024
as filed
Leases
1
Records
1
wellbore filings

Leases

LeaseWell no.OperatorFieldSchedule
COBRA 10C12HJAVELIN ENERGY PARTNERS MGMT LLCEAGLEVILLE (EAGLE FORD-1)Off

The hole

Total depth
10,180 ft
Casing strings
2
Deepest casing
17,970 ft
Survey
BBB&C RR CO
Abstract
81
Block / section
1
Plugging records
not filed
Bottom hole location
28.62021, -98.50576
28.62021, -98.50576 · 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
Apr 5 2024
With a spud date
1
last Apr 23 2024
Deepest permitted
10,000 ft
as applied for
PermitIssuedTypeLeaseDepthSpud
898534Apr 5 2024DrillhorizontalCOBRA 10Cno. 12H10,000 ftApr 23 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
Sep 17 2024
Last job
Sep 17 2024
Water, as filed
15,984,150 gal
operator-reported, not converted