WELL · 42-055-33629 · DISTRICT 1
Tally Unit #3
Caldwell County · Fentress (1750) field · Vertical
Tally Unit #3 (API 42-055-33629) is a plugged well in Caldwell County, plugged June 24, 2021, last operated by Higher Standard Oil Company Inc..
The RRC has issued 2 drilling permits between 1984 and 2007, permitted to 1,800 ft.
It was permitted by Chaparral Natural Resources,Inc and has since transferred to Higher Standard Oil Company Inc. on the wellbore schedule.
Completion filings report 2 formation tops, including Austin Chalk, Fentress (1750).
Its lease has reported 7.99K barrels of oil since January 2007, last reporting in July 2026.
Operator of record
Higher Standard Oil Company Inc.
Permitted by Chaparral Natural Resources,inc; the EWA schedule now lists a different operator.
Frisco, TX · P-5 Y, filed May 29, 2025 · 11 permits on file · (469) 317-3456
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Higher Standard Oil Company Inc. |
| Production reports | Higher Standard Oil Company,inc.through Sep 2015 |
| Latest permit | Chaparral Natural Resources,incJan 30, 2007 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 1,800
- total depth, ft
- 2
- permits on file
- Jan 30, 2007
- last permit issued
- Jan 30, 2007
- completed
- 7.99K
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 2007 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jan 30, 2007
- Shut in
- —
- Plugged
- Jun 24, 2021
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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Tally Unit O-1-14786 | Fentress (1750) | Higher Standard Oil Company,inc. | 1 | 7.99K | 0 | Jan 2007 – 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.
- 1Chaparral Natural Resources,inc.Feb 2007 → Dec 2009
- 2F-B Oil, LPJan 2010 → Oct 2011
- 3Oak Valley Operating, LLCDec 2011 → Feb 2013
- 4Higher Standard Oil Company,inc.Jun 2013 → Sep 2015
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 631511-99 | Reenter | Chaparral Natural Resources,inc | Jan 5, 2007 | Jan 30, 2007 | Jan 29, 2007 | 1,800 |
| 246011-99 | Drill | Son Petroleum | Jul 19, 1984 | Jul 19, 1984 | — | 1,700 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-1-14786 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 500 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Austin Chalk | 1,500 | -1,000 |
| Fentress (1750) | 1,720 | -1,220 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 1,500 | 1,536 | Perforated |
| 1,730 | 1,740 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 126 | 12.25 | 85 S |
| 4.5 | 1,812 | 7.875 | 361 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 | May 16, 2007 | Feb 1, 2007 | — |
| 00 | Mar 21, 2007 | — | — |
| 00 | Nov 14, 1984 | Oct 31, 1984 | — |
| 00 | Nov 9, 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 42-055-33629 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-055-33629 → 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/05533629, documented in the API reference.