WELL · 42-123-33655 · DISTRICT 2
Geffert-Hoefling #1
DE Witt County · Holly (Frio 3050) field · Vertical
Geffert-Hoefling #1 (API 42-123-33655) is a plugged well in De Witt County, plugged March 28, 2019, last operated by Cimarron Engineering LLC.
The RRC has issued one drilling permit (amended once), issued July 11, 2014, permitted to 5,000 ft.
Completion filings report 8 formation tops, including Catahoula, Frio, Vicksburg, Yegua.
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 Mar 2018 |
| Latest permit | Cimarron Engineering Corp.Jul 11, 2014 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 5,000
- total depth, ft
- 2
- permits on file
- Jul 11, 2014
- last permit issued
- Sep 19, 2014
- completed
- 0
- cumulative oil, bbl
- 169K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Sep 2014 THROUGH Mar 2019
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Sep 19, 2014
- Shut in
- —
- Plugged
- Mar 28, 2019
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 |
|---|---|---|---|---|---|---|
| Geffert-Hoefling G-2-276760 | Holly (Frio 3050) | Cimarron Engineering, LLC | 1 | 0 | 169K | Sep 2014 – Mar 2019 |
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.
- 1Cimarron Engineering, LLCSep 2014 → Mar 2018
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 788552-98 | Drill | Cimarron Engineering, LLC | Jan 20, 2015 | Jul 11, 2014 | Sep 5, 2014 | 5,000 |
| 788552-99 | Drill | Cimarron Engineering Corp. | Jun 3, 2014 | Jul 11, 2014 | Sep 5, 2014 | 5,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-2-276760 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 222 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Catahoula | 1,386 | -1,164 |
| Frio | 2,458 | -2,236 |
| Vicksburg | 3,454 | -3,232 |
| Yegua | 4,552 | -4,330 |
| Austin Chalk | — | — |
| Eagle Ford | — | — |
| EdwardsEDWARDS - H2S | — | — |
| Wilcox | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,035 | 3,036 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 815 | 12.25 | 335 S |
| 4.5 | 4,972 | 7.875 | 725 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 | Jun 1, 2015 | Feb 5, 2015 | 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 42-123-33655 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-123-33655 → 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/12333655, documented in the API reference.