WELL · 42-041-31073 · DISTRICT 3
Varisco Antonio #1
Brazos County · Kurten (Buda) field · Vertical
Varisco Antonio #1 (API 42-041-31073) is a well in Brazos County operated by Graham Royalty Ltd., completed February 14, 1984.
The RRC has issued 2 drilling permits between 1983 and 1991, permitted to 8,500 ft.
Completion filings report 6 formation tops, including Pecan Gap, Austin Chalk, False Buda, Buda.
Its 2 leases have reported 43.3K barrels of oil and 60.8K mcf of gas since January 1993, last reporting in July 2026.
Operator of record
Covington, LA · P-5 Y, filed Apr 5, 1996 · 227 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Graham Royalty Ltd. |
| Production reports | Wildfire Energy Operating LLCthrough Mar 2026 |
| Latest permit | Graham Royalty, Ltd.Jul 18, 1991 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,500
- total depth, ft
- 2
- permits on file
- Jul 18, 1991
- last permit issued
- Feb 14, 1984
- completed
- 43.3K
- cumulative oil, bbl
- 60.8K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Feb 14, 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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Varisco, Antonio O-3-21130 | Kurten (Austin Chalk) | Wildfire Energy Operating LLC | 1 | 43.3K | 60.8K | Jan 1993 – Jul 2026 |
| — O-3-17402 | — | — | 0 | 0 | 0 | — |
Oil, barrels lease total
Last 12 months 850 · prior 12 997(-15%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Graham Royalty, Ltd.Jan 1993 → Oct 1993
- 2Midpar L.P.Nov 1993 → Feb 1995
- 3Parker & Parsley Development L.PMar 1995 → May 1996
- 4Costilla Petroleum CorporationJun 1996 → Jan 1997
- 5Costilla Energy, Inc.Feb 1997 → Mar 1999
- 6Petra Oleum Corp.Apr 1999 → Apr 2000
- 7Union Pacific Resources CompanyMay 2000 → Jan 2001
- 8Rme Petroleum CompanyFeb 2001 → Nov 2002
- 9Anadarko E&P Company LPDec 2002 → Dec 2012
- 10Anadarko E&P Onshore LLCJan 2013 → Apr 2017
- 11Wildhorse Resources Mngt Co, LLCAug 2017 → Aug 2017
- 12Wildfire Energy Operating LLCOct 2024 → Mar 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 389943-99 | Recompletion | Graham Royalty, Ltd. | Jul 16, 1991 | Jul 18, 1991 | Nov 27, 1990 | 7,630 |
| 224543-99 | Drill | Republic Mineral Corporation | Feb 23, 1984 | Dec 14, 1983 | — | 8,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-3-17402 | — | — | — | — |
| — | — O-3-21130 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 241 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Pecan Gap | 6,988 | -6,747 |
| Austin Chalk | 7,072 | -6,831 |
| False Buda | 7,646 | -7,405 |
| Buda | 7,694 | -7,453 |
| Georgetown | 7,776 | -7,535 |
| Duck Creek | 7,924 | -7,683 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,194 | 7,265 | Perforated |
| 7,698 | 7,744 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 3,227 | 12.25 | 1,150 S |
| 5.5 | 7,936 | 7.625 | 408 S |
| 5.5 | 7,936 | 7.875 | 408 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 | Aug 22, 1991 | Jul 15, 1991 | Yes |
| 00 | Aug 16, 1991 | Mar 23, 1984 | — |
| 00 | Apr 11, 1984 | Mar 23, 1984 | — |
| 00 | Mar 30, 1984 | Mar 23, 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 42-041-31073 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-041-31073 → 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/04131073, documented in the API reference.