TEXAS · WELLS · COLORADO COUNTY · API 42-089-32140 · DISTRICT 03

Columbus Field Unit #606

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Colorado County · Columbus (Consolidated) field · Producing  · Vertical

Columbus Field Unit #606 (API 42-089-32140) is a well in Colorado County operated by Rusk Energy Operating LLC, completed May 31, 2015 and listed as producing on the RRC schedule.

The RRC has issued one drilling permit, issued May 20, 1999, permitted to 10,400 ft.

It was permitted by Mitchell Energy Corporation and has since transferred to Rusk Energy Operating LLC on the wellbore schedule.

Completion filings report one formation top, including Wilcox.

Its 2 leases have reported 1.1M barrels of oil and 4.08M mcf of gas since September 1999, last reporting in July 2026. The leases carry 39 wells, so these are lease totals, not this well alone.

Operator of record

Rusk Energy Operating LLC

Permitted by Mitchell Energy Corporation; the EWA schedule now lists a different operator.

Based in
Houston, TX
P-5 status
Active – Extension (X)
P-5 last filed
Feb 12, 2026
Permits on file
16
Phone
(713) 252-6566

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore scheduleRusk Energy Operating LLC
Production reportsRusk Energy Operating LLCthrough Apr 2026
Latest permitMitchell Energy CorporationMay 20, 1999

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

10,400
total depth, ft
1
permits on file
May 20, 1999
last permit issued
May 31, 2015
completed
1.1M
cumulative oil, bbl
4.08M
cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Sep 1999 THROUGH Jul 2026

Regulatory status · RRC wellbore file

Schedule
ON SCHEDULE
Completed
May 31, 2015
Shut in
—
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 2 leases this well is completed on; they carry 39 wells in total, so volumes are shared.Why →

LeaseFieldReporting operatorWellsOil, bblGas, mcfReported
Columbus Field Unit O-3-24040Columbus (Consolidated)Rusk Energy Operating LLC381.1M3.8MFeb 2001 – Jul 2026
Columbus Field Unit G-3-174913Columbus (Consolidated)Devon Energy Production Co, L.P.10275KSep 1999 – Dec 2006

Oil, barrels lease total

Last 12 months 23,043 · prior 12 21,903(+5%)

01K2K3K202420252026

Gas, mcf lease total

Last 12 months 59,760 · prior 12 67,800(-12%)

05K10K15K202420252026

Chain of custody

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

  1. 1Mitchell Energy CorporationSep 1999 → Dec 2000
  2. 2Mitchell Energy Company L.P.Jan 2001 → Mar 2002
  3. 3Devon Energy Operating Co., L.P.Apr 2002 → Jul 2004
  4. 4Devon Energy Production Co, L.P.Aug 2004 → Sep 2014
  5. 5Linn Operating, Inc.Oct 2014 → Apr 2017
  6. 6Linn Operating, LLCMay 2017 → Sep 2017
  7. 7Sydri Operating, LLCOct 2017 → Jan 2021
  8. 8Daylight Petroleum LLCFeb 2021 → May 2023
  9. 9Rusk Energy Operating LLCJun 2023 → Apr 2026

Permits

PermitTypeOperatorReceivedIssuedSpudDepth
484640-99DrillMitchell Energy CorporationMay 19, 1999May 20, 1999Aug 5, 199910,600

Completions

CompletedLeaseFieldOperatorStatusDepth
May 31, 2015Columbus Field Unit O-3-24040Columbus (Consolidated)Rusk Energy Operating LLCProducing10,400
Sep 2, 1999Columbus Field Unit G-3-174913Columbus (Consolidated)Devon Energy Production Co L.P.Not on Schedule—

Formation tops

As filed on W-2/G-1. Subsea from 287 ft elevation.Download CSV →

FormationMD ftSubsea
WilcoxWILCOX "8"8,530-8,243
WilcoxWILCOX "9"8,810-8,523
WilcoxWILCOX "10"9,085-8,798
WilcoxWILCOX "11"9,300-9,013
WilcoxWILCOX "12"9,665-9,378

Perforations

Perforated and open-hole intervals.

FromToType
9,3299,334Open hole
9,3299,672Perforated
9,5509,554Open hole
9,5609,566Open hole
9,6669,672Perforated
9,6669,672Open hole

Casing

Strings as reported, shallowest first.

Casing inSet atHole inCement
9.6252,64012.251,010 S
4.510,4007.875850 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
00Sep 15, 2015Aug 18, 2015—
00Mar 23, 2007Nov 2, 2006—
00Nov 28, 2006——
00Nov 21, 2002Oct 16, 2002—
00Dec 14, 1999Nov 4, 1999Yes
00Dec 3, 1999——

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/08932140, documented in the API reference.