WELL · 42-123-31337 · DISTRICT 2
Mueller-Henze Unit #1
DE Witt County · Smith Creek (Wilcox 10 100) field · Vertical
Mueller-Henze Unit #1 (API 42-123-31337) is a plugged well in De Witt County, plugged September 22, 1998, last operated by Magnum Producing & Operating CO..
The RRC has issued 2 drilling permits between 1983 and 1987, permitted to 10,700 ft.
It was permitted by Plumb Operating Company, Inc. and has since transferred to Magnum Producing & Operating CO. on the wellbore schedule.
Completion filings report 4 formation tops, including Yegua, Wilcox, Top Of Roeder, Top Of 5th Roeder.
Operator of record
Magnum Producing & Operating Co.
Permitted by Plumb Operating Company, Inc.; the EWA schedule now lists a different operator.
Corpus Chrsti, TX · P-5 Y, filed Dec 5, 2003 · 173 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Magnum Producing & Operating Co. |
| Production reports | Magnum Producing & Operating Co.through Mar 1998 |
| Latest permit | Plumb Operating Company, Inc.Nov 4, 1987 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,700
- total depth, ft
- 2
- permits on file
- Nov 4, 1987
- last permit issued
- Oct 22, 1987
- completed
- 0
- cumulative oil, bbl
- 10K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jan 1999
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Oct 22, 1987
- Shut in
- —
- Plugged
- Sep 22, 1998
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 |
|---|---|---|---|---|---|---|
| Mueller-Henze Unit G-2-125609 | Smith Creek (Wilcox 10,100) | Magnum Producing & Operating Co. | 1 | 0 | 10K | Jan 1993 – Jan 1999 |
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.
- 1D C Energy, Inc.Jan 1993 → Mar 1993
- 2Magnum Producing & Operating Co.May 1993 → Mar 1998
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 338383-99 | Recompletion | Plumb Operating Company, Inc. | Nov 4, 1987 | Nov 4, 1987 | — | 10,400 |
| 217522-99 | Drill | Plumb Operating Company, Inc. | Oct 12, 1983 | Oct 18, 1983 | Nov 25, 1983 | 10,700 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-2-125609 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 265 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,095 | 10,104 | Perforated |
| 10,198 | 10,206 | Perforated |
| 10,226 | 10,234 | Perforated |
| 10,246 | 10,253 | Perforated |
| 10,264 | 10,271 | Perforated |
| 10,287 | 10,298 | Perforated |
| 10,287 | 10,312 | Perforated |
| 10,302 | 10,312 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 16 | 40 | 24 | 4 Y |
| 9.625 | 1,515 | 12.25 | 740 S |
| 5.5 | 10,168 | 8.75 | 750 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 16, 1987 | Nov 12, 1987 | Yes |
| 00 | Dec 1, 1987 | — | — |
| 00 | Jan 10, 1985 | Dec 10, 1984 | — |
| 00 | Aug 6, 1984 | Mar 26, 1984 | — |
| 00 | Aug 3, 1984 | Mar 26, 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 42-123-31337 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-123-31337 → 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/12331337, documented in the API reference.