WELL · 42-059-35974 · DISTRICT 7
Isenhower John D. #1
Callahan County · Callahan County Regular field · Vertical
Isenhower John D. #1 (API 42-059-35974) is a plugged well in Callahan County, plugged January 25, 1993, last operated by Y Aeta Oil & Gas Company.
The RRC has issued one drilling permit, issued January 10, 1989, permitted to 1,000 ft.
It was permitted by Nanco Construction CO., Inc. and has since transferred to Y Aeta Oil & Gas Company on the wellbore schedule.
Completion filings report one formation top, including Cook Sand.
Operator of record
Permitted by Nanco Construction Co., Inc.; the EWA schedule now lists a different operator.
Richmond, TX · P-5 Y, filed Jun 7, 1996 · 1 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Y Aeta Oil & Gas Company |
| Production reports | none |
| Latest permit | Nanco Construction Co., Inc.Jan 10, 1989 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 1,000
- total depth, ft
- 1
- permits on file
- Jan 10, 1989
- last permit issued
- Jan 23, 1989
- completed
- 0
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Mar 2008
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jan 23, 1989
- Shut in
- —
- Plugged
- Jan 25, 1993
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; they carry 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Isenhower, John D. O-8-25594 | Callahan County Regular | Y'aeta Oil & Gas Company | 2 | 0 | 0 | Jan 1993 – Mar 2008 |
No volumes reported on these leases in the last three years.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 355010-99 | Drill | Nanco Construction Co., Inc. | Jan 9, 1989 | Jan 10, 1989 | — | 1,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-8-25594 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,700 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Cook Sand | 441 | 1,259 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 441 | 457 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 4.5 | 484 | 6.75 | 75 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 | Dec 20, 1989 | Nov 6, 1989 | Yes |
| 00 | Nov 30, 1989 | — | — |
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 42-059-35974 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-059-35974 → 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/05935974, documented in the API reference.