WELL · 42-131-36527 · DISTRICT 4
Hazlewood Gas Unit #5
Duval County · Seven Sisters E (Reagan D FB 1) field · Directional
Hazlewood Gas Unit #5 (API 42-131-36527) is a well in Duval County operated by Arco Oil & Gas CO., completed February 9, 1985.
The RRC has issued 3 drilling permits between 1984 and 1995, permitted to 14,000 ft.
It was permitted by Vastar Resources, Inc. and has since transferred to Arco Oil & Gas CO. on the wellbore schedule.
Completion filings report 3 formation tops, including Reagan A, Reagan B, Reagan C.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by Vastar Resources, Inc.; the EWA schedule now lists a different operator.
Plano, TX · P-5 Y, filed Oct 7, 2005 · 3,065 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Arco Oil & Gas Co. |
| Production reports | Columbus Energy, LLCthrough Apr 2026 |
| Latest permit | Vastar Resources, Inc.Sep 25, 1995 |
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
- 3
- permits on file
- Sep 25, 1995
- last permit issued
- Feb 9, 1985
- completed
- 0
- cumulative oil, bbl
- 2.18M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Feb 9, 1985
- Shut in
- —
- Plugged
- —
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 |
|---|---|---|---|---|---|---|
| Hazelwood Gas Unit G-4-124751 | Seven Sisters, E. (Reagan Seg 1) | Columbus Energy, LLC | 1 | 0 | 2.18M | Jan 1993 – Jul 2026 |
Gas, mcf lease total
Last 12 months 4,785 · prior 12 18,175(-74%)
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 → Nov 2001
- 3BP America Production CompanyJan 2002 → May 2011
- 4Columbus Energy, LLCJun 2011 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 439340-99 | Recompletion | Vastar Resources, Inc. | Aug 28, 1995 | Sep 25, 1995 | Dec 18, 1995 | 12,500 |
| 327753-99 | Recompletion | Arco Oil & Gas Co. | Mar 16, 1987 | Apr 17, 1987 | — | 12,500 |
| 252323-99 | Drill | Arco Oil & Gas Co. | Aug 20, 1984 | Sep 24, 1984 | Dec 10, 1984 | 14,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-124751 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 588 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Reagan A | 11,354 | -10,766 |
| Reagan B | 11,450 | -10,862 |
| Reagan C | 11,640 | -11,052 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 11,363 | 11,383 | Perforated |
| 11,452 | 11,496 | Perforated |
| 12,015 | 12,080 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 4,497 | 17.5 | 1,810 S |
| 9.625 | 9,158 | 12.25 | 1,270 S |
| 5.5 | 12,498 | 6.5 | 564 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 | Dec 7, 2004 | Oct 19, 2004 | — |
| 00 | Mar 27, 1996 | Jan 9, 1996 | — |
| 00 | Oct 29, 1987 | Jun 24, 1987 | Yes |
| 00 | Aug 8, 1987 | — | — |
| 00 | Apr 18, 1985 | Mar 1, 1985 | — |
| 00 | Apr 13, 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.
- Wellbore filings for 42-131-36527 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-131-36527 → 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/13136527, documented in the API reference.