WELL · 42-399-34620 · DISTRICT 7
Calcote Unit #1
Runnels County · Winters North (Gardner Sand) field · Vertical
Calcote Unit #1 (API 42-399-34620) is a plugged well in Runnels County, plugged April 28, 2022, last operated by Hardrock Resources Inc..
The RRC has issued one drilling permit (amended once), issued August 18, 1998, permitted to 4,700 ft.
It was permitted by Walsh Resources, Inc. and has since transferred to Hardrock Resources Inc. on the wellbore schedule.
Completion filings report 6 formation tops, including Coleman Junction, Gunsite, Palo Pinto, Capps Lm.
Its lease has reported 43.4K barrels of oil and 114K mcf of gas since March 1999, last reporting in February 2023.
Operator of record
Permitted by Walsh Resources, Inc.; the EWA schedule now lists a different operator.
Winters, TX · P-5 Y, filed Nov 4, 2025 · 4 permits on file · (325) 716-9033
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Hardrock Resources Inc. |
| Production reports | Walsh Resources, Inc.through Apr 2017 |
| Latest permit | Walsh Resources, Inc.Aug 18, 1998 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 4,700
- total depth, ft
- 2
- permits on file
- Aug 18, 1998
- last permit issued
- Mar 1, 1999
- completed
- 43.4K
- cumulative oil, bbl
- 114K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Mar 1999 THROUGH Feb 2023
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Mar 1, 1999
- Shut in
- —
- Plugged
- Apr 28, 2022
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 |
|---|---|---|---|---|---|---|
| Calcote Unit O-9-14867 | Winters, North (Gardner Sand) | Hardrock Resources Inc. | 1 | 43.4K | 114K | Mar 1999 – Feb 2023 |
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.
- 1Walsh Resources, Inc.Mar 1999 → Apr 2017
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 478728-98 | Drill | Walsh Resources, Inc. | Dec 17, 1998 | Aug 18, 1998 | Feb 15, 1999 | 4,700 |
| 478728-99 | Drill | Walsh Resources, Inc. | Aug 14, 1998 | Aug 18, 1998 | — | 4,700 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-9-14867 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,891 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Coleman Junction | 1,446 | 445 |
| Gunsite | 2,803 | -912 |
| Palo Pinto | 3,735 | -1,844 |
| Capps LM | 3,961 | -2,070 |
| Gardner LM | 4,297 | -2,406 |
| Gardner SD | 4,374 | -2,483 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,374 | 4,377 | Perforated |
| 4,386 | 4,392 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 174 | 12.25 | 100 S |
| 4.5 | 4,428 | 7.875 | 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 | Apr 27, 1999 | Mar 11, 1999 | Yes |
| 00 | Mar 26, 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 42-399-34620 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-399-34620 → 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/39934620, documented in the API reference.