WELL · 42-121-30440 · DISTRICT 9
Aat-Upvic #1
Denton County · Monteath (Caddo) field · Vertical
Aat-Upvic #1 (API 42-121-30440) is a well in Denton County operated by Devon Energy Operating CO. L.P., completed January 5, 1984.
The RRC has issued 2 drilling permits between 1983 and 2002, permitted to 8,000 ft.
Completion filings report 3 formation tops, including Caddo, Atoka, Ellenburger.
No lease production has been reported under this well’s leases.
Operator of record
Devon Energy Operating Co. L.P.
Oklahoma City, OK · P-5 Y, filed Oct 8, 2004 · 939 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Devon Energy Operating Co. L.P. |
| Production reports | BKV Barnett, LLCthrough Apr 2026 |
| Latest permit | Devon Energy Operating Co., L.P.Aug 30, 2002 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,000
- total depth, ft
- 2
- permits on file
- Aug 30, 2002
- last permit issued
- Jan 5, 1984
- completed
- 0
- cumulative oil, bbl
- 994K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jan 5, 1984
- Shut in
- —
- Plugged
- —
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 |
|---|---|---|---|---|---|---|
| Aat-UP-Vic G-13-196401 | Newark, East (Barnett Shale) | BKV Barnett, LLC | 1 | 0 | 936K | Dec 2002 – Jul 2026 |
| Aat-Upvic G-13-108867 | Monteath (Caddo) | Devon Energy Operating Co., L.P. | 1 | 0 | 58.5K | Jan 1993 – Dec 2002 |
Gas, mcf lease total
Last 12 months 8,711 · prior 12 8,927(-2%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Dallas Royalty, Inc.Jan 1993 → May 1998
- 2Mitchell Energy CorporationJun 1998 → Dec 2000
- 3Mitchell Energy Company L.P.Jan 2001 → Sep 2001
- 4Devon Energy Operating Co., L.P.Apr 2003 → Jul 2004
- 5Devon Energy Production Co, L.P.Aug 2004 → Sep 2020
- 6BKV Barnett, LLCOct 2020 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 523286-99 | Recompletion | Devon Energy Operating Co., L.P. | Aug 30, 2002 | Aug 30, 2002 | Sep 16, 2002 | 7,860 |
| 195728-99 | Drill | GO Oil Corp. | May 19, 1983 | May 19, 1983 | — | 8,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-13-108867 | — | — | — | — |
| — | — G-13-196401 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 744 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| CaddoCADDO LIME | 3,850 | -3,106 |
| Atoka | 5,090 | -4,346 |
| EllenburgerELLENBURGER LIME | 7,810 | -7,066 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,868 | 3,904 | Perforated |
| 7,116 | 7,448 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,058 | 12.25 | 525 S |
| 3.5 | 5,344 | 4.5 | — |
| 4.5 | 5,414 | 7.875 | 450 S |
| 2.875 | 7,549 | 3.875 | 250 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 7, 2003 | Oct 17, 2003 | Yes |
| 00 | Sep 10, 2003 | — | — |
| 00 | Feb 22, 1984 | Jan 30, 1984 | — |
| 00 | Feb 10, 1984 | Jan 30, 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 42-121-30440 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-121-30440 → 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/12130440, documented in the API reference.