TEXAS · WELLS · HARRIS COUNTY · API 42-201-06026 · DISTRICT 03
Exxon West Fee C A/C-1 #21
Harris County · Clear Lake (Miocene 4550) field · Vertical
Exxon West Fee C A/C-1 #21 (API 42-201-06026) is a plugged well in Harris County, plugged December 31, 2008, last operated by Exxon Mobil Corporation.
The RRC has issued 2 drilling permits between 1980 and 2001, permitted to 5,914 ft.
Completion filings report 2 formation tops, including Micoene I, Miocene (undifferentiated).
Operator of record
- Based in
- Spring, TX
- P-5 status
- Active (A)
- P-5 last filed
- Jul 15, 2026
- Permits on file
- 1,223
- Phone
- (346) 474-9142
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Exxon Mobil Corporation |
| Production reports | Exxon Mobil Corporationthrough Sep 2004 |
| Latest permit | Exxon Mobil CorporationJul 2, 2001 |
- 5,914
- total depth, ft
- 2
- permits on file
- Jul 2, 2001
- last permit issued
- Jul 12, 2004
- completed
- 0
- cumulative oil, bbl
- 1.25M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Dec 2008
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jul 12, 2004
- Shut in
- —
- Plugged
- Dec 31, 2008
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 |
|---|---|---|---|---|---|---|
| Exxon West Fee C A/C-1 G-3-197288 | Clear Lake (Miocene 4550) | Exxon Mobil Corporation | 1 | 0 | 176K | Nov 2002 – Dec 2008 |
| Exxon-West Fee -C- A/C-1 G-3-63009 | Clear Lake | Exxon Mobil Corporation | 1 | 0 | 1.08M | Jan 1993 – Nov 2002 |
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.
- 1Exxon Corp.Jan 1993 → Jan 1999
- 2Exxon Mobil CorporationFeb 2003 → Sep 2004
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 510884-99 | Recompletion | Exxon Mobil Corporation | Jun 28, 2001 | Jul 2, 2001 | Aug 28, 2001 | 5,914 |
| 76003-99 | Recompletion | Exxon Corp. | Mar 24, 1980 | Mar 24, 1980 | — | 5,914 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jul 12, 2004 | Exxon West Fee C A/C-1 G-3-197288 | Clear Lake (Miocene 4550) | Exxon Mobil Corporation | Plugged | — |
| Dec 2, 1992 | Exxon-West Fee -C- A/C-1 G-3-63009 | Clear Lake | Exxon Mobil Corporation | Plugged | — |
| — | Exxon-West Fee C A/C-1 O-3-723 | Clear Lake | Exxon Mobil Corporation | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 32 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Micoene I | 1,760 | -1,728 |
| Miocene (undifferentiated)MIOCENE 1 | 1,760 | -1,728 |
| Miocene (undifferentiated)MIOCENE 2E | 2,405 | -2,373 |
| Miocene (undifferentiated)MIOCENE II | 4,360 | -4,328 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,542 | 4,552 | Perforated |
| 4,552 | 4,562 | Perforated |
| 4,578 | 4,586 | Perforated |
| 4,588 | 4,596 | Perforated |
| 5,744 | 5,756 | Perforated |
| 5,873 | 5,877 | Perforated |
| — | 5,907 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 5.5 | 589 | 8.625 | 230 S |
| 9.625 | 1,008 | 12.25 | 285 S |
| 9.625 | 1,008 | — | 285 S |
| 2.375 | 5,824 | — | — |
| 5.5 | 5,895 | 8.625 | 230 S |
| 5.5 | 5,895 | — | 230 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 | Oct 20, 2004 | Aug 20, 2004 | — |
| 00 | Feb 23, 2004 | Sep 12, 2003 | Yes |
| 00 | Oct 28, 2003 | — | — |
| 00 | Mar 8, 1993 | Feb 10, 1993 | — |
| 00 | Jan 12, 1984 | Mar 3, 1975 | — |
| 00 | Jan 12, 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 42-201-06026 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-201-06026 → 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/20106026, documented in the API reference.