TEXAS · WELLS · LIPSCOMB COUNTY · BRILLHART 820 LEASE · API 42-295-32925 · DISTRICT 08

Brillhart 820 #5H

Shut in

Lipscomb County · Lipscomb (Cleveland) field · Temp Abandoned  · Horizontal

Brillhart 820 #5H (API 42-295-32925) is a horizontal well in Lipscomb County operated by Highmark Energy Operating LLC, completed October 17, 2005 and listed as temp abandoned on the RRC schedule, shut in December 1, 2016.

The RRC has issued one drilling permit, issued August 18, 2005, permitted to 7,297 ft.

It was permitted by Eog Resources, Inc. and has since transferred to Highmark Energy Operating LLC on the wellbore schedule.

Completion filings report 2 formation tops, including Checkerboard, Cleveland.

Its lease has reported 23.4K barrels of oil and 520K mcf of gas since October 2005, with no volume in the three years through April 2026.

Operator of record

Highmark Energy Operating LLC

Permitted by EOG Resources, Inc.; the EWA schedule now lists a different operator.

Based in
Houston, TX
P-5 status
Active (A)
P-5 last filed
Mar 9, 2026
Permits on file
23
Phone
(469) 214-5299

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore scheduleHighmark Energy Operating LLC
Production reportsHighmark Energy Operating, LLCthrough Apr 2018
Latest permitEOG Resources, Inc.Aug 18, 2005

The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.

7,297
total depth, ft
1
permits on file
Aug 18, 2005
last permit issued
Oct 17, 2005
completed
23.4K
cumulative oil, bbl
520K
cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Oct 2005 THROUGH Apr 2018

Regulatory status · RRC wellbore file

Schedule
ON SCHEDULE
Completed
Oct 17, 2005
Shut in
Dec 1, 2016
Plugged
—

Operator's P-5 on the schedule: Active (A)

Surface location

No coordinates on the permit record yet. The RRC's GIS record usually lands within days of issuance; historical master-file permits never carry one.

Lease production

PDQ LEASE REPORTS · REPORTED THROUGH APR 2026

Texas reports oil by lease, not by well. These are the lease this well is completed on; this well is the only one on it.Why →

LeaseFieldReporting operatorWellsOil, bblGas, mcfReported
Brillhart 820 G-14-212724Lipscomb (Cleveland)Highmark Energy Operating, LLC123.4K520KOct 2005 – Apr 2018

No volumes reported on these leases in the last three years.

Chain of custody

Every operator that reported production on this well's lease, in order.

  1. 1EOG Resources, Inc.Oct 2005 → Apr 2018

Permits

PermitTypeOperatorReceivedIssuedSpudDepth
605077-99DrillEOG Resources, Inc.Aug 17, 2005Aug 18, 2005Sep 10, 20059,000

Completions

CompletedLeaseFieldOperatorStatusDepth
Oct 17, 2005Brillhart 820 G-14-212724Lipscomb (Cleveland)Highmark Energy Operating LLCTemp Abandoned · shut in Dec 1, 20167,297

Formation tops

As filed on W-2/G-1. Subsea from 2,663 ft elevation.Download CSV →

FormationMD ftSubsea
Checkerboard7,055-4,392
Cleveland7,208-4,545
ClevelandCLEVELAND SAND7,331-4,668

Perforations

Perforated and open-hole intervals.

FromToType
7,4119,242Perforated

Casing

Strings as reported, shallowest first.

Casing inSet atHole inCement
9.6251,80012.25760 S
4.59,3408.75730 S

Completion filings

W-2 and G-1 reports on record in the RRC wellbore file, newest first. The suffix identifies the wellbore or completion event. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →

SuffixRRC record dateW-2 / G-1 dateLogs referenced
00Feb 15, 2006Nov 7, 2005Yes
00Dec 15, 2005——

The source documents

Petrora holds the structured record. The scanned filings live at the RRC; these links open its search already filled in for this API.

Log images filed since 2004 open from the RRC's log search for this well; none are loaded here for it.

Find logs withinmiles of this well:List →Map →

About this data

Permits from the RRC OGA049M master and daily daf420 files; wellbore and operator of record from the EWA schedule, weekly; completions, formation tops, casing, and perforations from the dbf900 wellbore file; production from PDQ lease reports, which lag two to three months; injection from UIC permits, H-10 reports, and TexNet daily volumes; earthquakes from the TexNet catalog.

New to these records? How to read a well page · API numbers · completion reports and tops · why production is by lease

Developers: this page as JSON is GET /v1/data/wells/29532925, documented in the API reference.