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TEXAS · WELLS · ANDREWS COUNTY · API 42-003-05164 · DISTRICT 7B

University Block 9 #1B

Shut in

Andrews County · University Block 9 (Devonian) field · Shut In  · Horizontal

University Block 9 #1B (API 42-003-05164) is a horizontal well in Andrews County operated by Xto Energy Inc., completed February 10, 2015 and listed as shut in on the RRC schedule, shut in May 1, 2015.

The RRC has issued 2 drilling permits between 1999 and 2009, permitted to 12,740 ft.

Completion filings report 5 formation tops, including Wolfcamp, Pennsylvanian, Mississippian, Woodford.

Its 3 leases have reported 13.7M barrels of oil and 21.9M mcf of gas since January 1993, last reporting volume in April 2026. The leases carry 159 wells, so these are lease totals, not this well alone.

Operator of record

XTO Energy Inc.

Based in
Spring, TX
P-5 status
Active – Extension (X)
P-5 last filed
Apr 8, 2026
Permits on file
16,156
Phone
(346) 502-1572
Watch this operatorWatch Andrews County

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore scheduleXTO Energy Inc.
Production reportsXTO Energy Inc.through Apr 2026
Latest permitXTO Energy Inc.May 22, 2009
12,740
total depth, ft
2
permits on file
May 22, 2009
last permit issued
Feb 10, 2015
completed
13.7M
cumulative oil, bbl
21.9M
cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Apr 2026

Regulatory status · RRC wellbore file

Schedule
ON SCHEDULE
Completed
Feb 10, 2015
Shut in
May 1, 2015
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 3 leases this well is completed on; they carry 159 wells in total, so volumes are shared.Why →

LeaseFieldReporting operatorWellsOil, bblGas, mcfReported
University Block 9 /Penn/ Unit O-10-21413University Block 9 (Penn.)XTO Energy Inc.703.56M7.45MJan 1993 – Apr 2026
University Block 9 O-10-39152University Block 9 (Devonian)XTO Energy Inc.799.2M13.9MJan 2009 – Apr 2026
University "9" -B- O-10-8560University Block 9 (Devonian)XTO Energy Inc.10971K608KJan 1993 – Dec 2008

Oil, barrels lease total

Last 12 months 19,947 · prior 12 17,798(+12%)

05K10K202420252026

Gas, mcf lease total

Last 12 months 62,136 · prior 12 65,065(-5%)

05K10K15K202420252026

Chain of custody

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

  1. 1Cross Timbers Operating CompanyJan 1993 → May 2001
  2. 2XTO Energy Inc.Jun 2001 → Apr 2026

Permits

PermitTypeOperatorReceivedIssuedSpudDepth
681220-99RecompletionXTO Energy Inc.May 12, 2009May 22, 2009Jul 12, 200910,600
484269-99DrillCross Timbers Operating CompanyMay 3, 1999May 5, 1999Aug 6, 199910,605

Completions

CompletedLeaseFieldOperatorStatusDepth
Feb 10, 2015University Block 9 O-10-39152University Block 9 (Devonian)XTO Energy Inc.Shut In · shut in May 1, 201512,740
Apr 18, 2008University Block 9 /Penn/ Unit O-10-21413University Block 9 (Penn.)XTO Energy Inc.Not on Schedule—
—University Block 9 /Penn/ Unit O-10-21413University Block 9 (Penn.)XTO Energy Inc.Not on Schedule—
—University 9 -B- O-10-8560University Block 9 (Devonian)XTO Energy Inc.Not on Schedule—

Formation tops

As filed on W-2/G-1. Subsea from 3,174 ft elevation.Download CSV →

FormationMD ftSubsea
Wolfcamp8,390-5,216
PennsylvanianPENN8,730-5,556
MississippianMISS9,867-6,693
MississippianMISS (NON-PRODUCTIVE)9,872-6,698
WoodfordWOODFORD (NON-PRODUCTIVE)10,213-7,039
Devonian10,292-7,118

Perforations

Perforated and open-hole intervals.

FromToType
8,8268,974Perforated
8,8269,142Perforated
8,8689,143Perforated
8,9969,018Perforated
9,1009,142Perforated
10,29210,584Perforated
—8,867Perforated

Casing

Strings as reported, shallowest first.

Casing inSet atHole inCement
1635820400 S
16358—400 S
13.3754,51112.253,000 S
9.6254,51112.253,000 S
9.62510,9748.75550 S
710,9748.75550 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
00Jun 1, 2016May 4, 2016Yes
00Jul 12, 2010Mar 10, 2010Yes
00Jun 29, 2010Aug 27, 2008—
00Jan 15, 2009Aug 27, 2008—
00Oct 29, 1999Sep 9, 1999Yes
00Oct 22, 1999——
00Apr 14, 1994Dec 22, 1993—
00Feb 9, 1990Jan 19, 1990—
00Jan 12, 1984——

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. The University Lands library has no per-well link: then paste it into its search.

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/00305164, documented in the API reference.