WELL · 42-353-32389 · DISTRICT 7
Caldwell #1
Nolan County · Delaney S Delight (Canyon Reef) field · Vertical
Caldwell #1 (API 42-353-32389) is a plugged well in Nolan County, plugged September 24, 2003, last operated by Chisholm Operating Inc..
The RRC has issued one drilling permit, issued January 31, 1996, permitted to 5,500 ft.
It was permitted by Chisholm Exploration and has since transferred to Chisholm Operating Inc. on the wellbore schedule.
Completion filings report one formation top, including Canyon.
Its lease has reported 4.66K barrels of oil and 5.27K mcf of gas since March 1996, last reporting in November 2003.
Operator of record
Permitted by Chisholm Exploration; the EWA schedule now lists a different operator.
Abilene, TX · P-5 Y, filed Jul 4, 2026 · 194 permits on file · (325) 668-6166
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Chisholm Operating Inc. |
| Production reports | Chisholm Operating, Inc.through Mar 2001 |
| Latest permit | Chisholm ExplorationJan 31, 1996 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 5,500
- total depth, ft
- 1
- permits on file
- Jan 31, 1996
- last permit issued
- Mar 25, 1996
- completed
- 4.66K
- cumulative oil, bbl
- 5.27K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Mar 1996 THROUGH Nov 2003
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Mar 25, 1996
- Shut in
- —
- Plugged
- Sep 24, 2003
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 |
|---|---|---|---|---|---|---|
| Caldwell O-8-27844 | Delaney's Delight (Canyon Reef) | Chisholm Operating, Inc. | 1 | 4.66K | 5.27K | Mar 1996 – Nov 2003 |
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.
- 1Chisholm ExplorationMar 1996 → Dec 2000
- 2Chisholm Operating, Inc.Jan 2001 → Mar 2001
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 443624-99 | Drill | Chisholm Exploration | Jan 11, 1996 | Jan 31, 1996 | Mar 4, 1996 | 5,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-8-27844 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,343 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| CanyonCANYON REEF | 5,188 | -2,845 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,193 | 5,197 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 320 | 7.875 | 465 S |
| 4.5 | 5,260 | 7.875 | 150 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 | Jun 14, 1996 | Apr 18, 1996 | — |
| 00 | May 31, 1996 | — | — |
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 42-353-32389 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-353-32389 → 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/35332389, documented in the API reference.