WELL · 42-481-32646 · DISTRICT 3
Koch E. H. Estate #5
Wharton County · Louise N. (Duson Sand) field · Vertical
Koch E. H. Estate #5 (API 42-481-32646) is a plugged well in Wharton County, plugged September 14, 2010, last operated by Acoma Oil Corporation.
The RRC has issued one drilling permit, issued May 8, 1984, permitted to 4,100 ft.
Completion filings report one formation top, including Frio.
Its lease has reported 23.4K barrels of oil and 21 mcf of gas since January 1993, last reporting in January 2011.
Operator of record
Saint Paul, MN · P-5 Y, filed Oct 4, 2025 · 13 permits on file · (651) 227-6675
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Acoma Oil Corporation |
| Production reports | Acoma Oil Corporationthrough Oct 2008 |
| Latest permit | Acoma Oil CorporationMay 8, 1984 |
- 4,100
- total depth, ft
- 1
- permits on file
- May 8, 1984
- last permit issued
- Dec 21, 1984
- completed
- 23.4K
- cumulative oil, bbl
- 21
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jan 2011
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Dec 21, 1984
- Shut in
- —
- Plugged
- Sep 14, 2010
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 |
|---|---|---|---|---|---|---|
| Koch, E. H. Estate O-3-2822 | Louise, N. (Duson Sand) | Acoma Oil Corporation | 1 | 23.4K | 21 | Jan 1993 – Jan 2011 |
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.
- 1Acoma Oil CorporationJan 1993 → Oct 2008
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 239021-99 | Drill | Acoma Oil Corporation | Mar 22, 1984 | May 8, 1984 | Sep 26, 1984 | 4,100 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-3-2822 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 112 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Frio | 3,594 | -3,482 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,050 | 4,059 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 334 | 12.25 | 260 S |
| 4.5 | 4,072 | 7.875 | 365 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 | Jan 30, 1985 | Jan 9, 1985 | — |
| 00 | Jan 26, 1985 | — | — |
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 42-481-32646 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-481-32646 → 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/48132646, documented in the API reference.