TEXAS · WELLS · TERRY COUNTY · PRENTICE NORTHEAST UNIT LEASE · API 42-445-32046 · DISTRICT 7B

Prentice Northeast Unit #506

Plugged

Terry County · Prentice (6700) field  · Vertical

Prentice Northeast Unit #506 (API 42-445-32046) is a plugged well in Terry County, plugged March 6, 2013, last operated by Highmark Energy Operating LLC.

The RRC has issued 2 drilling permits between 2004 and 2006, permitted to 7,358 ft.

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

Completion filings report 7 formation tops, including Rustler, Yates, San Andres, Glorieta.

Its lease has reported 27.6M barrels of oil and 6.52M mcf of gas since January 1993, last reporting volume in April 2026. The lease carries 621 wells, so these are lease totals, not this well alone.

Operator of record

Highmark Energy Operating LLC

Permitted by XTO Energy 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 2026
Latest permitXTO Energy Inc.Oct 20, 2006

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

7,358
total depth, ft
2
permits on file
Oct 20, 2006
last permit issued
Oct 2, 2007
completed
27.6M
cumulative oil, bbl
6.52M
cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Apr 2026

Regulatory status · RRC wellbore file

Schedule
OFF SCHEDULE
Completed
Oct 2, 2007
Shut in
—
Plugged
Mar 6, 2013

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; they carry 621 wells in total, so volumes are shared.Why →

LeaseFieldReporting operatorWellsOil, bblGas, mcfReported
Prentice Northeast Unit O-11-18607Prentice (6700)Highmark Energy Operating, LLC62127.6M6.52MJan 1993 – Apr 2026

Oil, barrels lease total

Last 12 months 320,398 · prior 12 335,299(-4%)

010K20K30K202420252026

Gas, mcf lease total

Last 12 months 98,957 · prior 12 96,724(+2%)

05K10K202420252026

Chain of custody

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

  1. 1Amoco Production CompanyJan 1993 → Dec 1993
  2. 2Cross Timbers Operating CompanyJan 1994 → May 2001
  3. 3XTO Energy Inc.Jun 2001 → Dec 2021
  4. 4Highmark Energy Operating, LLCJan 2022 → Apr 2026

Permits

PermitTypeOperatorReceivedIssuedSpudDepth
627829-99ReclassXTO Energy Inc.Oct 19, 2006Oct 20, 2006Jun 24, 20067,358
542859-99DrillXTO Energy Inc.Mar 5, 2004Mar 5, 2004May 18, 20047,343

Completions

CompletedLeaseFieldOperatorStatusDepth
Oct 2, 2007Prentice Northeast Unit O-11-18607Prentice (6700)Highmark Energy Operating LLCPlugged—
Oct 2, 2007Prentice Northeast Unit O-11-18607Prentice (6700)Highmark Energy Operating LLCPlugged—

Formation tops

As filed on W-2/G-1. Subsea from 3,535 ft elevation.Download CSV →

FormationMD ftSubsea
Rustler2,4391,096
Yates3,152383
San Andres4,520-985
Glorieta5,895-2,360
Clear ForkUPPER CLEARFORK6,141-2,606
Upr Clearfork6,141-2,606
Tubb7,293-3,758

Perforations

Perforated and open-hole intervals.

FromToType
5,9515,973Perforated

Casing

Strings as reported, shallowest first.

Casing inSet atHole inCement
8.6252,43212.25950 S
8.6252,43212.5950 S
5.57,3587.8751,186 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
00Jan 30, 2008Jan 10, 2008—
00Mar 12, 2007Nov 8, 2006—
00Dec 5, 2005Dec 16, 2004Yes
00Oct 11, 2005——

Well logs

The RRC's map lists this well among those with logs online. Its monthly inventories loaded here, which start in July 2006, list none for it, so none are itemized.

Open the RRC's log search for this well ↗

Find logs withinmiles of this well:List →Map →

Search the well logs loaded into Petrora →

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.

The logs loaded for this well are under Well logs, with the RRC's log search for it.

Beyond the permit record

RRC UIC permits · H-10 reported volumes

Injection

0
bbl, last 12 reported months
0
bbl, all reported
—
reported through
UICKindStatusPermitted bbl/dMax psiZone ft
000095746H-1 InjectionPlugged Mar 13, 20135,7502,8005,750–7,300

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/44532046, documented in the API reference.