TEXAS · WELLS · ARANSAS COUNTY · API 42-007-30856 · DISTRICT 04
Grant A #4
Aransas County · McCampbell (Deep Frio Cons.) field · Temp Abandoned · Directional
Grant A #4 (API 42-007-30856) is a well in Aransas County operated by Millennium Exploration CO. LLC, completed January 29, 2006 and listed as temp abandoned on the RRC schedule, shut in November 1, 2012.
The RRC has issued 2 drilling permits between 2002 and 2006, permitted to 12,623 ft.
It was permitted by Cabot Oil & Gas Corporation and has since transferred to Millennium Exploration CO. LLC on the wellbore schedule.
Completion filings report one formation top, including Miocene (undifferentiated).
No lease production has been reported under this well’s leases.
Operator of record
Millennium Exploration Co. LLC
Permitted by Cabot Oil & Gas Corporation; the EWA schedule now lists a different operator.
- Based in
- San Antonio, TX
- P-5 status
- Active (A)
- P-5 last filed
- Dec 4, 2025
- Permits on file
- 41
- Phone
- (210) 960-1000
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Cabot Oil & Gas Corporation |
| Production reports | Cabot Oil & Gas Corporationthrough Oct 2012 |
| Latest permit | Cabot Oil & Gas CorporationJan 24, 2006 |
- 12,623
- total depth, ft
- 2
- permits on file
- Jan 24, 2006
- last permit issued
- Jan 29, 2006
- completed
- 0
- cumulative oil, bbl
- 1.8M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · May 2002 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jan 29, 2006
- Shut in
- Nov 1, 2012
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
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 2 leases this well is completed on; they carry 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Grant "A" G-4-216772 | McCampbell (Deep Frio Cons.) | Millennium Exploration Co. LLC | 1 | 0 | 941K | Jan 2006 – Jul 2026 |
| Grant "A" G-4-189394 | McCampbell (Frio P, Upper) | Cabot Oil & Gas Corporation | 1 | 0 | 863K | May 2002 – Aug 2006 |
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.
- 1Walter Oil & Gas CorporationMay 2002 → Jun 2005
- 2Cabot Oil & Gas CorporationJul 2005 → Oct 2012
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 612912-99 | Recompletion | Cabot Oil & Gas Corporation | Jan 24, 2006 | Jan 24, 2006 | Jan 27, 2006 | 12,623 |
| 518218-99 | Drill | Walter Oil & Gas Corporation | Mar 11, 2002 | Mar 11, 2002 | Mar 13, 2002 | 12,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jan 29, 2006 | Grant A G-4-216772 | McCampbell (Deep Frio Cons.) | Millennium Exploration Co. LLC | Temp Abandoned · shut in Nov 1, 2012 | 12,623 |
| May 25, 2002 | Grant A G-4-189394 | McCampbell (Deep Frio Cons.) | Cabot Oil & Gas Corporation | Not on Schedule | — |
Formation tops
As filed on W-2/G-1. Subsea from 22 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Miocene (undifferentiated)BASE MIOCENE | 6,000 | -5,978 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 11,704 | 11,784 | Perforated |
| 12,120 | 12,200 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 3,015 | 13.5 | 1,155 S |
| 7.625 | 10,640 | 9.875 | 1,330 S |
| 4.5 | 12,618 | 6.75 | 445 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 | Nov 6, 2006 | Mar 7, 2006 | — |
| 00 | Jul 6, 2006 | — | — |
| 00 | Aug 8, 2002 | Jun 13, 2002 | Yes |
| 00 | Jul 17, 2002 | — | — |
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 42-007-30856 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-007-30856 → 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/00730856, documented in the API reference.