WELL · 42-245-32274 · DISTRICT 3
Kolander #1
Jefferson County · Constitution (Westbury) field · Vertical
Kolander #1 (API 42-245-32274) is a plugged well in Jefferson County, plugged August 27, 2024, last operated by Hilcorp Energy Company.
The RRC has issued one drilling permit, issued January 12, 2001, permitted to 14,800 ft.
It was permitted by Venus Exploration, Inc. and has since transferred to Hilcorp Energy Company on the wellbore schedule.
Completion filings report 5 formation tops, including Anahuac, Frio, Vicksburg, Moody'S Branch.
Operator of record
Permitted by Venus Exploration, Inc.; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed Mar 26, 2026 · 3,454 permits on file · (713) 209-2411
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Hilcorp Energy Company |
| Production reports | Samson Exploration, LLCthrough Feb 2016 |
| Latest permit | Venus Exploration, Inc.Jan 12, 2001 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 14,800
- total depth, ft
- 1
- permits on file
- Jan 12, 2001
- last permit issued
- Mar 30, 2013
- completed
- 0
- cumulative oil, bbl
- 1.86M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · May 2001 THROUGH Aug 2024
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Mar 30, 2013
- Shut in
- —
- Plugged
- Aug 27, 2024
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 →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Kolander G-3-184334 | Constitution (Westbury) | Hilcorp Energy Company | 1 | 0 | 1.86M | May 2001 – Aug 2024 |
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.
- 1Venus Exploration, Inc.May 2001 → Jan 2003
- 2Samson Lone Star LPFeb 2003 → Jun 2007
- 3Samson Lone Star, LLCJul 2007 → Jan 2012
- 4Samson Exploration, LLCFeb 2012 → Feb 2016
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 504038-99 | Drill | Venus Exploration, Inc. | Jan 12, 2001 | Jan 12, 2001 | Feb 27, 2001 | 14,800 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-3-184334 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 31 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 13,860 | 13,870 | Perforated |
| 13,880 | 13,896 | Perforated |
| 13,900 | 13,906 | Perforated |
| 13,925 | 13,931 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 3,505 | 17.5 | 2,884 S |
| 9.625 | 10,138 | 12.25 | 893 S |
| 5.5 | 14,060 | 7.5 | 155 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 →
| Suffix | Filed | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Sep 26, 2013 | Apr 24, 2013 | — |
| 00 | Oct 3, 2001 | Jun 11, 2001 | Yes |
| 00 | Sep 21, 2001 | — | — |
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.
- Wellbore filings for 42-245-32274 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-245-32274 → scanned completion filings
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/24532274, documented in the API reference.