WELL · 42-321-30910 · DISTRICT 3
Hanson E. O. et al Unit #1
Matagorda County · Rugeley SW. (13200) field · Vertical
Hanson E. O. ET AL Unit #1 (API 42-321-30910) is a well in Matagorda County operated by Union Oil Company Of California, completed January 9, 1998.
The RRC has issued 4 drilling permits (amended once) between 1979 and 1998, permitted to 13,450 ft.
Its 4 leases have reported 6.45K barrels of oil and 168K mcf of gas since January 1993, last reporting in July 2026. The leases carry 4 wells, so these are lease totals, not this well alone.
Operator of record
Union Oil Company of California
- Based in
- Midland, TX
- P-5 status
- Inactive (I)
- P-5 last filed
- Nov 18, 2020
- Permits on file
- 2,336
- Phone
- (866) 212-1212
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Union Oil Company of California |
| Production reports | Hilcorp Energy Companythrough Feb 2020 |
| Latest permit | Union Oil Company of CaliforniaApr 7, 1998 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 13,450
- total depth, ft
- 5
- permits on file
- Apr 7, 1998
- last permit issued
- Jan 9, 1998
- completed
- 6.45K
- cumulative oil, bbl
- 168K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jan 9, 1998
- 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 4 leases this well is completed on; they carry 4 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Hansen, E. O. et al Unit G-3-84291 | Rugeley, S.W. (13100) | Hilcorp Energy Company | 1 | 0 | 151K | Jan 1993 – Jul 2026 |
| E. O. Hansen et al Unit O-3-23549 | Rugeley, SW. (12100, N) | Hilcorp Energy Company | 1 | 6.45K | 17.1K | May 1998 – Jul 2026 |
| Hansen, E. O. et al Unit G-3-167418 | Rugeley, SW. (Helmouth 12660) | Union Oil Company of California | 1 | 0 | 0 | Mar 1998 – May 1998 |
| Hanson, E. O. et al Unit G-3-166702 | Rugeley, SW. (13200) | Union Oil Company of California | 1 | 0 | 0 | Jan 1998 – Mar 1998 |
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.
- 1Union Oil Company of CaliforniaJan 1993 → Oct 1998
- 2Synergy Oil & Gas, Inc. (A)Nov 1998 → Aug 2001
- 3Penn Virginia Oil & Gas Corp.Sep 2001 → Dec 2002
- 4Hilcorp Energy CompanyAug 2011 → Feb 2020
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 475099-97 | Recompletion | Union Oil Company of California | Aug 31, 1998 | Apr 7, 1998 | Apr 29, 1998 | 13,450 |
| 475099-99 | Recompletion | Union Oil Company of California | Apr 7, 1998 | Apr 7, 1998 | — | 13,450 |
| 472781-99 | Recompletion | Union Oil Company of California | Jan 29, 1998 | Jan 29, 1998 | Mar 4, 1998 | 13,450 |
| 464422-99 | Recompletion | Union Oil Company of California | Jun 30, 1997 | Jun 30, 1997 | Oct 15, 1997 | 13,450 |
| 44888-99 | Drill | Prairie Producing Company | Mar 22, 1979 | Mar 22, 1979 | — | 13,450 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-3-84291 | — | — | — | — |
| — | — G-3-166702 | — | — | — | — |
| — | — G-3-167418 | — | — | — | — |
| — | — O-3-23549 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 12,592 | 12,597 | Perforated |
| 12,808 | 12,830 | Perforated |
| 12,978 | 13,010 | Perforated |
| 13,101 | 13,110 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 16 | 85 | — | — |
| 10.75 | 4,850 | 14.75 | 2,500 S |
| 5.5 | 12,344 | 6.5 | 940 S |
| 7.625 | 12,564 | 9.875 | 625 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 10, 1998 | May 28, 1998 | Yes |
| 00 | Sep 3, 1998 | — | — |
| 00 | Apr 20, 1998 | Apr 2, 1998 | Yes |
| 00 | Apr 9, 1998 | — | — |
| 00 | Mar 13, 1998 | Feb 13, 1998 | Yes |
| 00 | Mar 4, 1998 | — | — |
| 00 | Jan 12, 1984 | Sep 28, 1979 | — |
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 42-321-30910 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-321-30910 → 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/32130910, documented in the API reference.