WELL · 42-001-32287 · DISTRICT 6
Wolf Heirs #1
Anderson County · Rawlins (1020 Wilcox) field · NO Production · Vertical
Wolf Heirs #1 (API 42-001-32287) is a well in Anderson County operated by Tsar Energy LLC, completed August 11, 2001 and listed as no production on the RRC schedule.
The RRC has issued 2 drilling permits between 1998 and 2002, permitted to 2,225 ft.
It was permitted by Hansen Oil Corporation and has since transferred to Tsar Energy LLC on the wellbore schedule.
Completion filings report one formation top, including Carrizo.
Its 2 leases have reported 7.82K barrels of oil since September 1998, last reporting in July 2026. The leases carry 2 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Hansen Oil Corporation; the EWA schedule now lists a different operator.
Dallas, TX · P-5 Y, filed Feb 4, 2026 · 3 permits on file · (214) 886-9898
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Tsar Energy LLC |
| Production reports | LA Roca Energy, LPthrough Oct 2021 |
| Latest permit | Hansen Oil CorporationAug 12, 2002 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 2,225
- total depth, ft
- 2
- permits on file
- Aug 12, 2002
- last permit issued
- Aug 11, 2001
- completed
- 7.82K
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Sep 1998 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Aug 11, 2001
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Delinquent
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 |
|---|---|---|---|---|---|---|
| Wolf Heirs O-6-13876 | Rawlins (Wilcox) | Tsar Energy, LLC | 1 | 4.13K | 0 | Sep 1998 – Jul 2026 |
| Wolf Heirs O-6-14179 | Rawlins (1020 Wilcox) | Tsar Energy, LLC | 1 | 3.69K | 0 | Sep 2001 – Jul 2026 |
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.
- 1Hansen Oil CorporationSep 1998 → Aug 2002
- 2Rawlins Operating Company, LLCSep 2002 → Oct 2017
- 3LA Roca Energy, LPNov 2017 → Oct 2021
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 516771-99 | Recompletion | Hansen Oil Corporation | Jan 11, 2002 | Aug 12, 2002 | Aug 10, 2001 | 1,035 |
| 476274-99 | Drill | Hansen Oil Corporation | May 14, 1998 | Jun 22, 1998 | Jul 7, 1998 | 2,225 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-6-13876 | — | — | — | — |
| — | — O-6-14179 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 431 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| CarrizoTOP OF CARRIZO | 610 | -179 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 1,021 | 1,022 | Perforated |
| 1,844 | 1,854 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 5.5 | 2,208 | 7.875 | 332 S |
| 5.5 | 2,209 | 7.875 | 332 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 | Sep 23, 2002 | Sep 13, 2001 | Yes |
| 00 | Sep 5, 2002 | — | — |
| 00 | Apr 26, 1999 | Feb 16, 1999 | Yes |
| 00 | Mar 22, 1999 | — | — |
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 42-001-32287 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-001-32287 → 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/00132287, documented in the API reference.