TEXAS · WELLS · WHEELER COUNTY · LEDBETTER 66 LEASE · API 42-483-32081 · DISTRICT 08

Ledbetter 66 #6066

Plugged

Wheeler County · Stiles Ranch (Granite Wash Cons) field  · Vertical

Ledbetter 66 #6066 (API 42-483-32081) is a plugged well in Wheeler County, plugged February 1, 2018, last operated by Unbridled Resources LLC.

The RRC has issued one drilling permit, issued March 31, 2006, permitted to 16,000 ft.

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

Completion filings report 4 formation tops, including Missourian, Des Moines, Base Heebner, Tonkawa.

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 Jan 2018
Latest permitChesapeake Operating, Inc.Mar 31, 2006

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

16,000
total depth, ft
1
permits on file
Mar 31, 2006
last permit issued
Dec 11, 2006
completed
0
cumulative oil, bbl
755K
cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Dec 2006 THROUGH Jan 2018

Regulatory status · RRC wellbore file

Schedule
OFF SCHEDULE
Completed
Dec 11, 2006
Shut in
—
Plugged
Feb 1, 2018

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
Ledbetter 66 G-14-225232Stiles Ranch (Granite Wash Cons)Unbridled Resources, LLC10755KDec 2006 – May 2021

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.Dec 2006 → Oct 2014
  2. 2Chesapeake Operating, L.L.C.Nov 2014 → Jun 2016
  3. 34P Energy Texas, LLCJul 2016 → Jan 2018

Permits

PermitTypeOperatorReceivedIssuedSpudDepth
616791-99DrillChesapeake Operating, Inc.Mar 30, 2006Mar 31, 2006Oct 21, 200616,000

Completions

CompletedLeaseFieldOperatorStatusDepth
Dec 11, 2006Ledbetter 66 G-14-225232Stiles Ranch (Granite Wash Cons)Unbridled Resources LLCPlugged—

Formation tops

As filed on W-2/G-1. Subsea from 2,282 ft elevation.Download CSV →

FormationMD ftSubsea
Missourian10,510-8,228
Des Moines12,451-10,169
Base Heebner——
Tonkawa——

Perforations

Perforated and open-hole intervals.

FromToType
12,71413,942Perforated

Casing

Strings as reported, shallowest first.

Casing inSet atHole inCement
8.62590011624 S
4.514,3037.875585 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. About these reports →

SuffixFiledW-2 / G-1 dateLogs referenced
00Apr 16, 2007Mar 8, 2007Yes
00Mar 13, 2007——

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 are in archives with no per-well link: the RRC's Neubus archive (2004 onward). then paste it into their search.

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/48332081, documented in the API reference.