WELL · 42-131-36333 · DISTRICT 4
Hazlewood Gas Unit #4
Duval County · Seven Sisters E. (House AB) field · Vertical
Hazlewood Gas Unit #4 (API 42-131-36333) is a plugged well in Duval County, plugged August 27, 2015, last operated by Columbus Energy LLC.
The RRC has issued one drilling permit, issued November 22, 1983, permitted to 14,000 ft.
It was permitted by Arco Oil & Gas CO. and has since transferred to Columbus Energy LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Reagan B, Reagan D, House Ab.
Operator of record
Permitted by Arco Oil & Gas Co.; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- Jun 2, 2026
- Permits on file
- 51
- Phone
- (832) 432-8540
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Columbus Energy LLC |
| Production reports | Columbus Energy, LLCthrough Jan 2015 |
| Latest permit | Arco Oil & Gas Co.Nov 22, 1983 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 14,000
- total depth, ft
- 1
- permits on file
- Nov 22, 1983
- last permit issued
- Apr 15, 1984
- completed
- 0
- cumulative oil, bbl
- 4.06M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Oct 2015
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Apr 15, 1984
- Shut in
- —
- Plugged
- Aug 27, 2015
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 |
|---|---|---|---|---|---|---|
| Hazlewood Gas Unit G-4-110633 | Seven Sisters, E. (House AB) | Columbus Energy, LLC | 1 | 0 | 4.06M | Jan 1993 – Oct 2015 |
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.
- 1Arco Oil & Gas Co.Jan 1993 → Feb 1994
- 2Vastar Resources, Inc.Mar 1994 → Dec 2001
- 3BP America Production CompanyJan 2002 → May 2011
- 4Columbus Energy, LLCJun 2011 → Jan 2015
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 223459-99 | Drill | Arco Oil & Gas Co. | Sep 13, 1983 | Nov 22, 1983 | Jan 13, 1984 | 14,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-110633 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 577 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Reagan B | 11,470 | -10,893 |
| Reagan D | 11,660 | -11,083 |
| House AB | 13,320 | -12,743 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 13,316 | 13,382 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 3,054 | 17.5 | 2,635 sx |
| 9.625 | 8,834 | 12.25 | 1,210 sx |
| 5.5 | 13,658 | 6.5 | 375 sx |
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 | Jun 12, 1984 | May 4, 1984 | — |
| 00 | Jun 9, 1984 | May 4, 1984 | — |
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 42-131-36333 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-131-36333 → 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/13136333, documented in the API reference.