TEXAS · WELLS · LAVACA COUNTY · API 42-285-31496 · DISTRICT 02
Aschbacher C. F. #1
Lavaca County · Vienna (Wilcox Middle U) field · Vertical
Aschbacher C. F. #1 (API 42-285-31496) is a plugged well in Lavaca County, plugged November 4, 2008, last operated by Devon Energy Production CO L.P..
The RRC has issued one drilling permit, issued June 10, 1980, permitted to 17,500 ft.
It was permitted by Mitchell Energy Corporation and has since transferred to Devon Energy Production CO L.P. on the wellbore schedule.
Its 2 leases have reported 3.99K barrels of oil and 351K mcf of gas since January 1993, last reporting in June 2009. The leases carry 2 wells, so these are lease totals, not this well alone.
Operator of record
Devon Energy Production Co L.P.
Permitted by Mitchell Energy Corporation; the EWA schedule now lists a different operator.
- Based in
- Oklahoma City, OK
- P-5 status
- Active (A)
- P-5 last filed
- Dec 18, 2025
- Permits on file
- 9,266
- Phone
- (405) 235-3611
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Devon Energy Production Co L.P. |
| Production reports | Devon Energy Production Co, L.P.through Sep 2007 |
| Latest permit | Mitchell Energy CorporationJun 10, 1980 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 17,500
- total depth, ft
- 1
- permits on file
- Jun 10, 1980
- last permit issued
- Aug 13, 1981
- completed
- 3.99K
- cumulative oil, bbl
- 351K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jun 2009
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Aug 13, 1981
- Shut in
- —
- Plugged
- Nov 4, 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 |
|---|---|---|---|---|---|---|
| Aschbacher, C. F. O-2-8866 | Vienna (Wilcox, Middle U) | Devon Energy Production Co, L.P. | 1 | 3.99K | 58.1K | Apr 2004 – Jun 2009 |
| Aschbacher, C. F. G-2-97343 | Vienna (Wilcox, Middle U) | Devon Energy Production Co, L.P. | 1 | 0 | 292K | Jan 1993 – May 2005 |
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.
- 1Mitchell Energy CorporationJan 1993 → Dec 2000
- 2Mitchell Energy Company L.P.Jan 2001 → Mar 2002
- 3Devon Energy Operating Co., L.P.Apr 2002 → Jul 2004
- 4Devon Energy Production Co, L.P.Aug 2004 → Sep 2007
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 83431-99 | Drill | Mitchell Energy Corporation | Jun 10, 1980 | Jun 10, 1980 | — | 17,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Aug 13, 1981 | Aschbacher C. F. G-2-97343 | Vienna (Wilcox Middle U) | Devon Energy Production Co L.P. | Plugged | — |
| — | Aschbacher C. F. O-2-8866 | Vienna (Wilcox Middle U) | Devon Energy Production Co L.P. | Plugged | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 11,953 | 12,183 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 20 | 60 | — | — |
| 13.375 | 3,523 | 17.5 | 2,820 S |
| 9.625 | 11,100 | 12.25 | 1,195 S |
| 2.875 | 11,880 | — | — |
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 | Dec 14, 2004 | Jun 18, 2004 | — |
| 00 | Jul 7, 2004 | — | — |
| 00 | Jan 12, 1984 | Feb 5, 1982 | — |
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 42-285-31496 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-285-31496 → 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/28531496, documented in the API reference.