WELL · 42-481-35210 · DISTRICT 3
Bender Gas Unit #1
Wharton County · Phase Four (10640 Yegua) field · Directional
Bender Gas Unit #1 (API 42-481-35210) is a plugged well in Wharton County, plugged December 11, 2015, last operated by Llewellin Operating Company LLC.
The RRC has issued one drilling permit, issued August 8, 2011, permitted to 10,950 ft.
It was permitted by Cox & Perkins Exploration, Inc. and has since transferred to Llewellin Operating Company LLC on the wellbore schedule.
Completion filings report 4 formation tops, including Frio, Jackson, Yegua, Nm2.
Operator of record
Llewellin Operating Company LLC
Permitted by Cox & Perkins Exploration, Inc.; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed Apr 6, 2018 · 10 permits on file · (713) 580-7202
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Llewellin Operating Company LLC |
| Production reports | Llewellin Operating Company, LLCthrough Nov 2015 |
| Latest permit | Cox & Perkins Exploration, Inc.Aug 8, 2011 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,950
- total depth, ft
- 1
- permits on file
- Aug 8, 2011
- last permit issued
- Jan 18, 2012
- completed
- 0
- cumulative oil, bbl
- 213K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 2012 THROUGH Feb 2016
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jan 18, 2012
- Shut in
- —
- Plugged
- Dec 11, 2015
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 |
|---|---|---|---|---|---|---|
| Bender Gas Unit G-3-264915 | Phase Four (10640 Yegua) | Llewellin Operating Company, LLC | 1 | 0 | 213K | Jan 2012 – Feb 2016 |
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.
- 1Cox & Perkins Exploration, Inc.Jan 2012 → Jun 2012
- 2Llewellin Operating Company, LLCJul 2012 → Nov 2015
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 721460-99 | Drill | Cox & Perkins Exploration, Inc. | Aug 2, 2011 | Aug 8, 2011 | Sep 22, 2011 | 10,950 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-3-264915 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 112 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 11,079 | 11,088 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 2,260 | 14.75 | 1,404 S |
| 7.625 | 6,470 | 9.875 | 676 S |
| 4.5 | 11,158 | 6.75 | 400 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 | Oct 10, 2012 | Feb 10, 2012 | 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 42-481-35210 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-481-35210 → 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/48135210, documented in the API reference.