Well 1B, MCWILLIAMS HEIRS A, Frio County, Texas

API 16333393 — recorded on 1 lease.

Plugged Jul 14 2025On the RRC proration scheduleSave
Total depth
6,480 ft
Last completion
Dec 5 2010
as filed
Leases
1
Records
1
wellbore filings

Leases

LeaseWell no.OperatorFieldSchedule
MCWILLIAMS HEIRS A1BTRAILBLAZER ENERGY RESOURCES,LLCDOERING RANCH (GEORGETOWN)On

The hole

Total depth
6,480 ft
Casing strings
3
Deepest casing
6,458 ft
Survey
AROCHA, J
Abstract
1
Block / section
298
Plugging records
8
Bottom hole location
28.80733, -99.27087
28.80733, -99.27087 · 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
2 records, 1 revisions
First issued
Dec 5 2008
With a spud date
1
last Oct 15 2010
Deepest permitted
7,000 ft
as applied for
PermitIssuedTypeLeaseDepthSpud
6756712 recordsDec 5 2008DrillMCWILLIAMS HEIRS Bno. 17,000 ftOct 15 2010

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.