WELL · 42-435-33233 · DISTRICT 7

Behling #4

Y

Sutton County · Sawyer (Canyon) field · Producing  · Vertical

Behling #4 (API 42-435-33233) is a well in Sutton County operated by Toc Energy Resources LLC, completed March 8, 1985 and listed as producing on the RRC schedule.

The RRC has issued one drilling permit, issued February 5, 1985, permitted to 6,400 ft.

It was permitted by Probe Oil Company and has since transferred to Toc Energy Resources LLC on the wellbore schedule.

Completion filings report 4 formation tops, including B/Cretacedos, Leonard, Wolfcamp, Canyon.

No lease production has been reported under this well’s leases.

Operator of record

Toc Energy Resources LLC

Permitted by Probe Oil Company; the EWA schedule now lists a different operator.

Fort Worth, TX · P-5 Y, filed Dec 4, 2025 · 2 permits on file · (817) 874-8111

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore scheduleToc Energy Resources LLC
Production reportsToc Energy Resources, LLCthrough Mar 2026
Latest permitProbe Oil CompanyFeb 5, 1985

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

6,400
total depth, ft
1
permits on file
Feb 5, 1985
last permit issued
Mar 8, 1985
completed
0
cumulative oil, bbl
249K
cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026

Regulatory status · RRC wellbore file

Schedule
ON SCHEDULE
Completed
Mar 8, 1985
Shut in
—
Plugged
—

Operator's P-5 on the schedule: Active

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
Behling G-9-115423Sawyer (Canyon)Toc Energy Resources, LLC10249KJan 1993 – Jul 2026

Gas, mcf lease total

Last 12 months 417 · prior 12 389(+7%)

0100200202420252026

Chain of custody

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

  1. 1Probe Oil CompanyJan 1993 → Jul 2016
  2. 2Toc Energy Resources, LLCAug 2016 → Mar 2026

Permits

PermitTypeOperatorReceivedIssuedSpudDepth
266047-99DrillProbe Oil CompanyFeb 4, 1985Feb 5, 1985Feb 13, 19856,400

Completions

CompletedLeaseFieldOperatorStatusDepth
—— G-9-115423————

Formation tops

As filed on W-2/G-1. Subsea from 2,391 ft elevation.Download CSV →

FormationMD ftSubsea
B/Cretacedos8201,571
Leonard1,980411
Wolfcamp3,730-1,339
Canyon4,450-2,059
CanyonLOWER CANYON5,670-3,279

Perforations

Perforated and open-hole intervals.

FromToType
5,6705,715Perforated

Casing

Strings as reported, shallowest first.

Casing inSet atHole inCement
8.6251,21412.25625 S
4.56,2847.875563 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 2, 1985Mar 18, 1985—
00Mar 30, 1985——

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/43533233, documented in the API reference.