TEXAS · WELLS · DE WITT COUNTY · TAM UNIT A LEASE · API 42-123-32600 · DISTRICT 02
Tam Unit A #1
De Witt County · Eagleville (Eagle Ford-2) field · Shut In · Horizontal
Tam Unit A #1 (API 42-123-32600) is a horizontal well in De Witt County operated by Burlington Resources O & G CO LP, completed October 5, 2013 and listed as shut in on the RRC schedule, shut in June 1, 2026.
The RRC has issued one drilling permit (amended once), issued September 26, 2011, permitted to 13,126 ft.
Completion filings report 3 formation tops, including Austin Chalk, Pecan Gap, Eagle Ford.
Its lease has reported 655K barrels of oil and 1.59M mcf of gas since December 2011, last reporting volume in April 2026. The lease carries 2 wells, so these are lease totals, not this well alone.
Operator of record
Burlington Resources O & G Co LP
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Oct 30, 2025
- Permits on file
- 5,134
- Phone
- (832) 486-2737
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Burlington Resources O & G Co LP |
| Production reports | Burlington Resources O & G Co LPthrough Apr 2026 |
| Latest permit | Burlington Resources O & G Co LPSep 26, 2011 |
- 13,126
- total depth, ft
- 2
- permits on file
- Sep 26, 2011
- last permit issued
- Oct 5, 2013
- completed
- 655K
- cumulative oil, bbl
- 1.59M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Sep 2012 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Oct 5, 2013
- Shut in
- Jun 1, 2026
- Plugged
- —
Operator's P-5 on the schedule: Active – Extension (X)
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; they carry 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Tam Unit A O-2-9969 | Eagleville (Eagle Ford-2) | Burlington Resources O & G Co LP | 2 | 655K | 1.59M | Dec 2011 – Apr 2026 |
Oil, barrels lease total
Last 12 months 4,810 · prior 12 6,405(-25%)
Gas, mcf lease total
Last 12 months 13,444 · prior 12 17,222(-22%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Burlington Resources O & G Co LPSep 2012 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 724882-98 | Drill | Burlington Resources O & G Co LP | Dec 18, 2013 | Sep 26, 2011 | Oct 3, 2013 | 17,000 |
| 724882-99 | Drill | Burlington Resources O & G Co LP | Sep 23, 2011 | Sep 26, 2011 | Dec 6, 2011 | 12,800 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Oct 5, 2013 | Tam Unit A O-2-9969 | Eagleville (Eagle Ford-2) | Burlington Resources O & G Co LP | Shut In · shut in Jun 1, 2026 | 13,126 |
Formation tops
As filed on W-2/G-1. Subsea from 454 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Austin Chalk | 12,169 | -11,715 |
| Pecan Gap | 12,371 | -11,917 |
| Austin Chalk | 12,469 | -12,015 |
| Eagle Ford | 12,655 | -12,201 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 13,404 | 18,560 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 3,670 | 12.25 | 1,230 S |
| 5.5 | 18,753 | 8.75 | 2,030 S |
| 5.5 | — | 8.75 | — |
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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Jan 15, 2014 | Oct 16, 2013 | — |
| 00 | Mar 14, 2013 | Nov 19, 2012 | — |
| 00 | Jun 6, 2012 | May 8, 2012 | Yes |
Well logs
1 log loaded from the RRC's log index, the latest received Jan 13, 2015. Resistivity. These are the logs loaded into Petrora from the Railroad Commission's inventories, not necessarily every log run on the well. The RRC holds the files; each opens from its log search for the well. The kind is the RRC's description of the log; the interval is the one filed for it.
Open the RRC's log search for this well ↗| Logas described | Files | Intervalft, as filed | Datereceived | SizeMB |
|---|---|---|---|---|
| RESISTIVITYSpans Austin Chalk, Pecan Gap, Eagle Ford | TIFF | 3,930 to 18,780 | Jan 13, 2015run Dec 25, 2011 | 1.79 |
"Spans" is by this well's own filed formation tops: a formation runs from its top to the next deeper top filed, and the deepest runs to the bottom of the log. Depths are measured along the wellbore, so on a horizontal the lateral counts in the formation it was landed in.
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 42-123-32600 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-123-32600 → scanned completion filings
The logs loaded for this well are under Well logs, with the RRC's log search for it.
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/12332600, documented in the API reference.