TEXAS · WELLS · LIPSCOMB COUNTY · FRITZLEN, JOHN LEASE · API 42-295-32983 · DISTRICT 08

Fritzlen John #2261

Shut in

Lipscomb County · Higgins West (Atoka) field · Temp Abandoned  · Vertical

Fritzlen John #2261 (API 42-295-32983) is a well in Lipscomb County operated by Unbridled Resources LLC, completed May 1, 2006 and listed as temp abandoned on the RRC schedule, shut in August 1, 2020.

The RRC has issued one drilling permit, issued January 13, 2006, permitted to 11,900 ft.

It was permitted by Chesapeake Operating, Inc. and has since transferred to Unbridled Resources LLC on the wellbore schedule.

Completion filings report 6 formation tops, including Base Heebner, Tonkawa, Cleveland, Atoka.

Its lease has reported 107 barrels of oil and 125K mcf of gas since May 2006, with no volume in the three years through April 2026.

Operator of record

Unbridled Resources LLC

Permitted by Chesapeake Operating, Inc.; the EWA schedule now lists a different operator.

Based in
Oklahoma City, OK
P-5 status
Active (A)
P-5 last filed
Dec 17, 2025
Permits on file
6
Phone
(318) 751-3917

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore scheduleUnbridled Resources LLC
Production reportsUnbridled Resources, LLCthrough Jul 2020
Latest permitChesapeake Operating, Inc.Jan 13, 2006

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

11,900
total depth, ft
1
permits on file
Jan 13, 2006
last permit issued
May 1, 2006
completed
107
cumulative oil, bbl
125K
cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · May 2006 THROUGH Jul 2020

Regulatory status · RRC wellbore file

Schedule
ON SCHEDULE
Completed
May 1, 2006
Shut in
Aug 1, 2020
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
Fritzlen, John G-14-216433Higgins, West (Atoka)Unbridled Resources, LLC1107125KMay 2006 – Jul 2020

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. 1Chesapeake Operating, Inc.May 2006 → Oct 2014
  2. 2Chesapeake Operating, L.L.C.Nov 2014 → Apr 2015
  3. 34P Energy Texas, LLCOct 2016 → Jul 2020

Permits

PermitTypeOperatorReceivedIssuedSpudDepth
612384-99DrillChesapeake Operating, Inc.Jan 13, 2006Jan 13, 2006Feb 25, 200614,000

Completions

CompletedLeaseFieldOperatorStatusDepth
May 1, 2006Fritzlen John G-14-216433Higgins West (Atoka)Unbridled Resources LLCTemp Abandoned · shut in Aug 1, 202011,900

Formation tops

As filed on W-2/G-1. Subsea from 2,605 ft elevation.Download CSV →

FormationMD ftSubsea
Base Heebner6,811-4,206
Tonkawa7,458-4,853
Cleveland8,614-6,009
Atoka10,229-7,624
MorrowMORROW SHALE10,464-7,859
Chester11,801-9,196

Perforations

Perforated and open-hole intervals.

FromToType
10,23010,240Perforated

Casing

Strings as reported, shallowest first.

Casing inSet atHole inCement
8.6251,84311950 S
4.511,9007.875570 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
00Oct 25, 2006Jun 5, 2006Yes
00Jun 15, 2006——

Well logs

3 logs loaded from the RRC's log index, the latest received Nov 15, 2007. Density, Gamma ray, Neutron, Resistivity. These are the logs loaded into Petrora from the Railroad Commission's inventories, not necessarily every log run on the well. The RRC holds the files; each opens from its log search for the well. The kind is the RRC's description of the log; the interval is the one filed for it.

Open the RRC's log search for this well ↗
Logas describedFiles Intervalft, as filedDatereceivedSizeMB
Neutron/Density PorosityPLATFORM EXPRESS COMPENSATED NEUTRON LITHO-DENSITY GAMMA RAYSpans Base Heebner, Tonkawa, Cleveland, Atoka, Morrow, ChesterTIFF6,500 to 11,911Nov 15, 2007run Mar 14, 2006—
ResistivityPLATFORM EXPRESS ARRAY INDUCTION GAMMA RAYSpans Base Heebner, Tonkawa, Cleveland, Atoka, Morrow, ChesterTIFF1,842 to 11,911Nov 15, 2007run Mar 14, 2006—
ResistivityPLATFORM EXPRESS MICROLOG GAMMA RAYSpans Base Heebner, Tonkawa, Cleveland, Atoka, Morrow, ChesterTIFF3,500 to 11,911Nov 15, 2007run Mar 14, 2006—

"Spans" is by this well's own filed formation tops: a formation runs from its top to the next deeper top filed, and the deepest runs to the bottom of the log. Depths are measured along the wellbore, so on a horizontal the lateral counts in the formation it was landed in.

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.

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/29532983, documented in the API reference.