WELL · 42-481-33849 · DISTRICT 3
Johnnie Mae Gas Unit #1
Wharton County · Phase Four (9560 Yegua) field · Vertical
Johnnie Mae Gas Unit #1 (API 42-481-33849) is a plugged well in Wharton County, plugged June 5, 2015, last operated by Llewellin Operating Company LLC.
The RRC has issued one drilling permit, issued January 24, 1996, permitted to 10,000 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 6 formation tops, including Jackson, Hockley, Yegua, Eponides Yeguaensis.
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 Apr 2015 |
| Latest permit | Cox & Perkins Exploration, Inc.Jan 24, 1996 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,000
- total depth, ft
- 1
- permits on file
- Jan 24, 1996
- last permit issued
- Feb 26, 1996
- completed
- 0
- cumulative oil, bbl
- 4.25M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Feb 1996 THROUGH Sep 2015
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Feb 26, 1996
- Shut in
- —
- Plugged
- Jun 5, 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 |
|---|---|---|---|---|---|---|
| Johnnie Mae Gas Unit G-3-158642 | Phase Four (9560 Yegua) | Llewellin Operating Company, LLC | 1 | 0 | 4.25M | Feb 1996 – Sep 2015 |
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.Feb 1996 → Jun 2012
- 2Llewellin Operating Company, LLCJul 2012 → Apr 2015
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 444001-99 | Drill | Cox & Perkins Exploration, Inc. | Jan 23, 1996 | Jan 24, 1996 | Feb 6, 1996 | 10,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-3-158642 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 107 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,568 | 9,571 | Perforated |
| 9,604 | 9,611 | Perforated |
| 9,616 | 9,621 | Perforated |
| 9,650 | 9,653 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 2,280 | 12.25 | 810 S |
| 7 | 6,597 | 8.75 | 345 S |
| 2.875 | 9,727 | 6.125 | 225 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 | Jul 11, 1996 | Mar 20, 1996 | Yes |
| 00 | Jul 3, 1996 | — | — |
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 42-481-33849 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-481-33849 → 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/48133849, documented in the API reference.