Well 4209H, UL OG EAST O 1219-27, Reagan County, Texas

API 38341828 — recorded on 2 leases.

No plugging record filedOn the RRC proration schedule1 frac disclosureSave
Total depth
7,804 ft
Last completion
May 7 2025
as filed
Leases
2
Records
2
wellbore filings

Leases

LeaseWell no.OperatorFieldSchedule
UL OG EAST O 1219-274209HDE CENTRAL OPERATING, LLCSPRABERRY (TREND AREA)On
UL OG EAST I 1219-274209HDE CENTRAL OPERATING, LLCSPRABERRY (TREND AREA)Off

The hole

Total depth
7,804 ft
Casing strings
8
Deepest casing
19,835 ft
Survey
D&SE RR CO
Abstract
119
Block / section
1219
Plugging records
not filed
Bottom hole location
31.31006, -101.55792
31.31006, -101.55792 · 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
Sep 20 2024
With a spud date
1
last Nov 7 2024
Deepest permitted
8,700 ft
as applied for
PermitIssuedTypeLeaseDepthSpud
9021812 recordsSep 20 2024DrillhorizontalUL OG EAST I 1219-27no. 4209H8,700 ftNov 7 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 20 2025
Last job
Mar 20 2025
Water, as filed
21,369,600 gal
operator-reported, not converted