WELL · 42-123-35276 · DISTRICT 2
Zengerle #1
DE Witt County · Arneckeville (Yegua 4910) field · Vertical
Zengerle #1 (API 42-123-35276) is a plugged well in De Witt County, plugged June 11, 2024, last operated by Cimarron Engineering LLC.
The RRC has issued one drilling permit, issued April 4, 2023, permitted to 5,500 ft.
Completion filings report 8 formation tops, including Catahoula, Frio, Vicksburg, Yegua.
Its lease has reported 321 barrels of oil since May 2023, last reporting in July 2026.
Operator of record
Kingsville, TX · P-5 Y, filed Sep 4, 2025 · 93 permits on file · (361) 522-2053
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Cimarron Engineering LLC |
| Production reports | Cimarron Engineering, LLCthrough May 2024 |
| Latest permit | Cimarron Engineering, LLCApr 4, 2023 |
- 5,500
- total depth, ft
- 1
- permits on file
- Apr 4, 2023
- last permit issued
- May 24, 2023
- completed
- 321
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · May 2023 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- May 24, 2023
- Shut in
- —
- Plugged
- Jun 11, 2024
Surface location
28.966881, -97.242699
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 |
|---|---|---|---|---|---|---|
| Zengerle O-2-12674 | Arneckeville (Yegua 4910) | Cimarron Engineering, LLC | 1 | 321 | 0 | May 2023 – Jul 2026 |
Oil, barrels lease total
Last 12 months 0 · prior 12 4(-100%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Cimarron Engineering, LLCMay 2023 → May 2024
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 889519-99 | Drill | Cimarron Engineering, LLC | Apr 3, 2023 | Apr 4, 2023 | Apr 15, 2023 | 5,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-2-12674 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 240 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Catahoula | 2,098 | -1,858 |
| Frio | 3,320 | -3,080 |
| Vicksburg | 3,906 | -3,666 |
| Yegua | 4,884 | -4,644 |
| Austin Chalk | — | — |
| Eagle Ford | — | — |
| EdwardsEDWARDS - H2S | — | — |
| Wilcox | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,919 | 4,926 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,646 | 12.25 | 645 S |
| 4.5 | 5,500 | 7.875 | 695 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 | Nov 1, 2023 | Oct 23, 2023 | Yes |
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 42-123-35276 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-123-35276 → 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.
Watts-Gisler42-469-33827
9.2 KM · Union Gas Operating Company · Section with this well →
| Frio | 2,940 | -2,737 |
| Yegua | 5,210 | -5,007 |
| Wilcox | 8,550 | -8,347 |
| Catahoula | — | |
| Vicksburg | — | |
| Frio | — | |
| Yegua | — |
Atkinson, Mary et AL42-469-30409
10.0 KM · Klotzman, M. S. Exploration Co. · Section with this well →
| Catahoula | 1,670 | -1,501 |
| Frio | 2,300 | -2,131 |
| Vicksburg | 3,590 | -3,421 |
| Yegua | 5,170 | -5,001 |
Koenig Unit B42-123-00217
11.8 KM · Klotzman, M. S. Exploration Co. · Section with this well →
| Wilcox | 10,730 | -10,549 |
Thomas, Anne Friar42-123-32277
13.9 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
13.9 KM · Forest Oil Corporation · Section with this well →
| Wilcox | 7,210 | -6,983 |
| J Sand | 9,175 | -8,948 |
| Roeder | 9,803 | -9,576 |
Arco Cooley42-469-33516
13.9 KM · Prize Operating Company · Section with this well →
| Frio | 3,611 | -3,462 |
| Massive | 8,900 | -8,751 |
| Wilcox | 9,300 | -9,151 |
| Mission Valley,w.(wilcox 10600) | 10,267 | -10,118 |
Dlugosch42-123-33702
14.2 KM · Terrafina Energy, LLC · Section with this well →
| Catahoula | 1,450 | -1,174 |
| Frio | 2,460 | -2,184 |
| Vicksburg | 3,440 | -3,164 |
| Yegua | 4,660 | -4,384 |
| Wilcox | 6,590 | -6,314 |
| Eagle Ford | — | |
| Austin Chalk | — | |
| Edwards | — |
Dulgush42-123-33190
14.3 KM · Terrafina Energy, LLC · Section with this well →
| Frio | 2,696 | -2,421 |
| Vicksburg | 3,440 | -3,165 |
| Wilcox | 7,244 | -6,969 |
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/12335276, documented in the API reference.