WELL · 42-123-00217 · DISTRICT 2
Koenig Unit B #1
DE Witt County · Vertical
Koenig Unit B #1 (API 42-123-00217) is a permitted well in De Witt County filed by Klotzman, M. S. Exploration CO.; no completion report is on file yet.
The RRC has issued 2 drilling permits (amended once) between 1998 and 2023, permitted to 10,800 ft.
Completion filings report one formation top, including Wilcox.
Operator of record
Klotzman, M. S. Exploration Co.
Victoria, TX · P-5 Y, filed Dec 4, 2025 · 64 permits on file · (361) 573-2416
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | Klotzman, M. S. Exploration Co.through Dec 2022 |
| Latest permit | Klotzman, M. S. Exploration Co.Jan 11, 2023 |
- 10,800
- total depth, ft
- 3
- permits on file
- Jan 11, 2023
- last permit issued
- —
- completed
- 0
- cumulative oil, bbl
- 409K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Apr 1999 THROUGH Dec 2023
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- Shut in
- —
- Plugged
- —
Surface location
29.072909, -97.239317
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in DE Witt County.
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 |
|---|---|---|---|---|---|---|
| Koenig Unit "B" G-2-173789 | Koenig, North (10,800) | Klotzman, M. S. Exploration Co. | 1 | 0 | 409K | Apr 1999 – Dec 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.
- 1Ampak Oil CompanyApr 1999 → Aug 2009
- 2Klotzman, M. S. Exploration Co.Sep 2009 → Dec 2022
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 885731-99 | Recompletion | Klotzman, M. S. Exploration Co. | Nov 14, 2022 | Jan 11, 2023 | — | 10,775 |
| 477790-98 | Reenter | Ampak Oil Company | Apr 27, 1999 | Jul 9, 1998 | Aug 17, 1998 | 10,800 |
| 477790-99 | Reenter | Ampak Oil Company | Jul 9, 1998 | Jul 9, 1998 | — | 10,800 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-2-173789 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 181 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| WilcoxMIDDLE WILCOX | 10,730 | -10,549 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,018 | 10,038 | Perforated |
| 10,730 | 10,740 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 1,586 | — | 750 S |
| 4.5 | 10,257 | 7 | 185 S |
| 7 | 10,514 | — | 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 | Sep 28, 1999 | May 10, 1999 | Yes |
| 00 | Aug 12, 1999 | — | — |
| 00 | Jan 12, 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 42-123-00217 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-123-00217 → 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.
Nearby wells and their tops
NEAREST 8 LOCATED WELLS WITH TOPS · WITHIN 16 KM
Draw a cross-section
This well's tops beside its 5 nearest neighbours, subsea-aligned so they line up regardless of surface terrain.
Thomas, Anne Friar42-123-32277
2.2 KM · Forest Oil Corporation · Section with this well →
| Frio | 2,400 | -2,175 |
| Wilcox | 7,310 | -7,085 |
| J Sand | 9,211 | -8,986 |
| Roeder | 9,782 | -9,557 |
M.A. Wesley42-123-32197
2.2 KM · Forest Oil Corporation · Section with this well →
| Wilcox | 7,210 | -6,983 |
| J Sand | 9,175 | -8,948 |
| Roeder | 9,803 | -9,576 |
Zengerle42-123-35276
11.8 KM · Cimarron Engineering, LLC · Section with this well →
| Catahoula | 2,098 | -1,858 |
| Frio | 3,320 | -3,080 |
| Vicksburg | 3,906 | -3,666 |
| Yegua | 4,884 | -4,644 |
| Edwards | — | |
| Eagle Ford | — | |
| Wilcox | — | |
| Austin Chalk | — |
Butterfly42-123-35150
14.0 KM · Rosewood Resources, Inc. · Section with this well →
| Wilcox | 6,425 | -6,218 |
| Austin Chalk | 13,441 | -13,234 |
| Eagle Ford | 13,851 | -13,644 |
| Frio | — | |
| Vicksburg | — | |
| Yegua | — | |
| Catahoula | — | |
| Edwards | — |
Butterfly42-123-35149
14.0 KM · Rosewood Resources, Inc. · Section with this well →
| Wilcox | 6,333 | -6,126 |
| Austin Chalk | 13,427 | -13,220 |
| Eagle Ford | 13,859 | -13,652 |
| Edwards | — | |
| Yegua | — | |
| Vicksburg | — | |
| Frio | — | |
| Catahoula | — |
R4 Partners42-123-35252
14.8 KM · Kaler Energy Corp. · Section with this well →
| Yegua | 3,869 | -3,599 |
| Wilcox | 6,731 | -6,461 |
| Vicksburg | — | |
| Edwards | — | |
| Austin Chalk | — | |
| Frio | — | |
| Eagle Ford | — | |
| Catahoula | — |
Scorpion42-123-35299
15.0 KM · Rosewood Resources, Inc. · Section with this well →
| Wilcox | 6,251 | -6,037 |
| Austin Chalk | 13,316 | -13,102 |
| Eagle Ford | 13,782 | -13,568 |
| Frio | — | |
| Vicksburg | — | |
| Yegua | — | |
| Catahoula | — | |
| Edwards | — |
Scorpion42-123-35298
15.0 KM · Rosewood Resources, Inc. · Section with this well →
| Wilcox | 6,279 | -6,064 |
| Austin Chalk | 13,381 | -13,166 |
| Eagle Ford | 13,858 | -13,643 |
| Edwards | — | |
| Vicksburg | — | |
| Yegua | — | |
| Catahoula | — | |
| Frio | — |
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/12300217, documented in the API reference.