TEXAS · WELLS · WEBB COUNTY · HEREFORD, L. M. LEASE · API 42-479-36179 · DISTRICT 04
Hereford L. M. #46
Webb County · Bashara-Hereford (7300) field · Vertical
Hereford L. M. #46 (API 42-479-36179) is a plugged well in Webb County, plugged June 17, 1999, last operated by North Central Oil Corp..
The RRC has issued one drilling permit, issued September 9, 1994, permitted to 9,700 ft.
It was permitted by Sanchez-O'Brien Oil & Gas Corp. and has since transferred to North Central Oil Corp. on the wellbore schedule.
Completion filings report 7 formation tops, including Lobo 1, Lobo 1 Sand, Lobo 3, Lobo 3 Sand.
Operator of record
Permitted by Sanchez-O'Brien Oil & Gas Corp.; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Inactive (I)
- P-5 last filed
- Jul 13, 2005
- Permits on file
- 558
- Phone
- (713) 297-5752
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | North Central Oil Corp. |
| Production reports | North Central Oil Corp.through Jun 1998 |
| Latest permit | Sanchez-O'Brien Oil & Gas Corp.Sep 9, 1994 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,700
- total depth, ft
- 1
- permits on file
- Sep 9, 1994
- last permit issued
- Jan 18, 1996
- completed
- 0
- cumulative oil, bbl
- 16.3K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1995 THROUGH Jun 1999
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jan 18, 1996
- Shut in
- —
- Plugged
- Jun 17, 1999
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 |
|---|---|---|---|---|---|---|
| Hereford, L. M. G-4-156930 | Bashara-Hereford (7300) | North Central Oil Corp. | 1 | 0 | 16.3K | Jan 1995 – Jun 1999 |
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.
- 1North Central Oil Corp.Nov 1995 → Jun 1998
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 427916-99 | Drill | Sanchez-O'Brien Oil & Gas Corp. | Sep 9, 1994 | Sep 9, 1994 | Sep 23, 1994 | 9,700 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jan 18, 1996 | Hereford L. M. G-4-156930 | Bashara-Hereford (7300) | North Central Oil Corp. | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 13 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Lobo 1 | 7,485 | -7,472 |
| Lobo 1 Sand | 7,485 | -7,472 |
| Lobo 3 | 7,825 | -7,812 |
| Lobo 3 Sand | 7,825 | -7,812 |
| Lobo 6 | 8,090 | -8,077 |
| Lobo 6 Sand | 8,090 | -8,077 |
| Top of Cretaceous | 8,500 | -8,487 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,957 | 6,960 | Perforated |
| 7,260 | 7,265 | Perforated |
| 7,362 | 7,442 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 948 | 14.75 | 560 S |
| 7.625 | 5,910 | 9.875 | 430 S |
| 2.875 | 8,690 | 6.75 | 575 S |
| 2.875 | 8,691 | 6.75 | 575 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 | Feb 18, 1997 | Nov 14, 1996 | — |
| 00 | Mar 4, 1996 | Dec 11, 1995 | Yes |
| 00 | Feb 12, 1996 | — | — |
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 42-479-36179 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-479-36179 → 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/47936179, documented in the API reference.