WELL · 42-355-03976 · DISTRICT 4
Spessard W.M. #4
Nueces County · Luby ( 7000) field · Vertical
Spessard W.M. #4 (API 42-355-03976) is a plugged well in Nueces County, plugged January 6, 2006, last operated by Pan American Petroleum Corp..
The RRC has issued 7 drilling permits (amended once) between 1980 and 1994, permitted to 7,606 ft.
It was permitted by Kamlok Oil & Gas, Inc. and has since transferred to Pan American Petroleum Corp. on the wellbore schedule.
Completion filings report 4 formation tops, including Luby (3900), Luby (5200 S.), Luby (5275), Luby (5300).
Its 4 leases have reported 24.3K barrels of oil and 216K mcf of gas since January 1993, last reporting in March 2008. The leases carry 6 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Kamlok Oil & Gas, Inc.; the EWA schedule now lists a different operator.
Chicago, IL · P-5 Y, filed Jul 15, 1987
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Pan American Petroleum Corp. |
| Production reports | S N D Energy Company, Inc.through Jun 2000 |
| Latest permit | Kamlok Oil & Gas, Inc.Nov 8, 1994 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 7,606
- total depth, ft
- 8
- permits on file
- Nov 8, 1994
- last permit issued
- Sep 1, 1964
- completed
- 24.3K
- cumulative oil, bbl
- 216K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Mar 2008
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Sep 1, 1964
- Shut in
- —
- Plugged
- Jan 6, 2006
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 6 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Spessard, W. M. O-4-12014 | Luby (4760) | Continental Trend Resources, Inc | 4 | 24.3K | 189K | Jan 1993 – Mar 2008 |
| Spessard, Wm. O-4-12403 | Luby (4650) | Continental Trend Resources, Inc | 1 | 0 | 0 | Nov 1994 – Mar 2008 |
| Spessard, W.M. G-4-147237 | Luby (4750) | Kamlok Oil & Gas, Inc. | 1 | 0 | 26.9K | Nov 1993 – Nov 1994 |
| — G-4-127933 | — | — | 0 | 0 | 0 | — |
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.
- 1Kamlok Oil & Gas, Inc.Jan 1993 → Dec 1995
- 2S N D Energy Company, Inc.Jan 1996 → Jan 1999
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 429712-99 | Recompletion | Kamlok Oil & Gas, Inc. | Nov 4, 1994 | Nov 8, 1994 | Nov 10, 1994 | 7,604 |
| 417871-99 | Recompletion | Kamlok Oil & Gas, Inc. | Nov 4, 1993 | Nov 4, 1993 | Nov 9, 1993 | 7,604 |
| 393728-99 | Recompletion | Kamlok Oil & Gas, Inc. | Nov 7, 1991 | Nov 7, 1991 | Dec 3, 1991 | 7,604 |
| 341992-98 | Recompletion | Kamlok, Inc. | Jul 18, 1988 | Feb 4, 1988 | — | 7,365 |
| 341992-99 | Recompletion | Kamlok, Inc. | Jan 28, 1988 | Feb 4, 1988 | — | 7,365 |
| 216100-99 | Recompletion | Amoco Production Company | Sep 28, 1983 | Oct 4, 1983 | — | 7,606 |
| 195166-99 | Recompletion | Amoco Production Company | May 16, 1983 | May 16, 1983 | — | 7,606 |
| 71085-99 | Recompletion | Amoco Production Company | Jan 25, 1980 | Jan 25, 1980 | — | 7,604 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-127933 | — | — | — | — |
| — | — G-4-147237 | — | — | — | — |
| — | — O-4-12014 | — | — | — | — |
| — | — O-4-12403 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 11 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Luby (3900) | 3,905 | -3,894 |
| Luby (5200 S.) | 5,248 | -5,237 |
| Luby (5275) | 5,270 | -5,259 |
| Luby (5300) | 5,322 | -5,311 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,639 | 4,644 | Perforated |
| 4,747 | 4,751 | Perforated |
| 4,764 | 4,769 | Perforated |
| 4,841 | 4,849 | Perforated |
| 4,853 | 4,860 | Perforated |
| 5,065 | 5,069 | Perforated |
| 5,270 | 5,275 | Perforated |
| 5,296 | 5,304 | Perforated |
| 6,913 | 6,918 | Perforated |
| — | 6,918 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 1,228 | 12.75 | 650 S |
| 10.75 | 1,228 | — | 650 S |
| 7 | 4,335 | 9 | 300 S |
| 7 | 4,335 | — | 300 S |
| 7 | 4,355 | — | 300 S |
| 2.375 | 5,214 | — | — |
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 28, 1995 | Nov 30, 1994 | Yes |
| 00 | Dec 7, 1994 | — | — |
| 00 | Feb 8, 1994 | Nov 24, 1993 | Yes |
| 00 | Dec 2, 1993 | — | — |
| 00 | Feb 26, 1992 | Jan 21, 1992 | Yes |
| 00 | Feb 11, 1992 | — | — |
| 00 | Jun 10, 1991 | May 23, 1991 | — |
| 00 | Apr 29, 1991 | Mar 22, 1991 | — |
| 00 | Nov 8, 1988 | Apr 29, 1988 | Yes |
| 00 | Aug 9, 1988 | — | — |
| 00 | Feb 22, 1984 | Jan 4, 1984 | — |
| 00 | Feb 15, 1984 | Jan 4, 1984 | — |
| 00 | Jan 12, 1984 | Jul 26, 1983 | — |
| 00 | Jan 12, 1984 | Feb 18, 1980 | — |
| 00 | Jan 12, 1984 | Nov 1, 1977 | — |
| 00 | Jan 12, 1984 | Aug 10, 1973 | — |
| 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 42-355-03976 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-355-03976 → 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/35503976, documented in the API reference.