TEXAS · WELLS · FORT BEND COUNTY · MUELLER LEASE · API 42-157-32308 · DISTRICT 03
Mueller #1
Fort Bend County · Rosenberg W. (LWR Cook MTN) field · Producing · Vertical
Mueller #1 (API 42-157-32308) is a well in Fort Bend County operated by Cml Exploration LLC, completed December 20, 2004 and listed as producing on the RRC schedule, shut in May 1, 2022.
The RRC has issued 2 drilling permits (amended once) between 2004 and 2005, permitted to 9,740 ft.
It was permitted by Patterson Petroleum LP and has since transferred to Cml Exploration LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Frio, Yegua, Georgetown.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by Patterson Petroleum LP; the EWA schedule now lists a different operator.
- Based in
- Austin, TX
- P-5 status
- Active (A)
- P-5 last filed
- Oct 20, 2025
- Permits on file
- 514
- Phone
- (512) 328-8085
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | CML Exploration LLC |
| Production reports | CML Exploration, LLCthrough Apr 2022 |
| Latest permit | Patterson Petroleum LPJun 14, 2005 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,740
- total depth, ft
- 3
- permits on file
- Jun 14, 2005
- last permit issued
- Dec 20, 2004
- completed
- 0
- cumulative oil, bbl
- 1.73M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Nov 2004 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Dec 20, 2004
- Shut in
- May 1, 2022
- Plugged
- —
Operator's P-5 on the schedule: Active – Extension (X)
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 |
|---|---|---|---|---|---|---|
| Mueller G-3-207013 | Rosenberg, W. (LWR Cook MTN) | CML Exploration, LLC | 1 | 0 | 1.73M | Nov 2004 – Jul 2026 |
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.
- 1Patterson Petroleum LPNov 2004 → Jul 2007
- 2Patterson Petroleum LLCAug 2007 → Oct 2007
- 3CML Exploration, LLCNov 2007 → Apr 2022
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 602004-99 | Field transfer | Patterson Petroleum LP | Jun 14, 2005 | Jun 14, 2005 | — | 9,800 |
| 551366-98 | Drill | Patterson Petroleum LP | Feb 14, 2005 | Sep 22, 2004 | — | 9,800 |
| 551366-99 | Drill | Patterson Petroleum LP | Sep 22, 2004 | Sep 22, 2004 | Sep 27, 2004 | 9,800 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Dec 20, 2004 | Mueller G-3-207013 | Rosenberg W. (LWR Cook MTN) | CML Exploration LLC | Producing · shut in May 1, 2022 | 9,740 |
| Dec 20, 2004 | Mueller G-3-207013 | Rosenberg W. (LWR Cook MTN) | CML Exploration LLC | Producing · shut in May 1, 2022 | 9,740 |
Formation tops
As filed on W-2/G-1. Subsea from 110 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| FrioTOP FRIO | 4,100 | -3,990 |
| YeguaBASE YEGUA | 8,275 | -8,165 |
| GeorgetownTOP GEORGETOWN | 9,400 | -9,290 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,400 | 9,502 | Perforated |
| 9,578 | 9,637 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 2,270 | 12.25 | 905 S |
| 7 | 8,428 | 8.75 | 380 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 20, 2005 | May 23, 2005 | Yes |
| 00 | Jun 6, 2005 | Jan 12, 2005 | Yes |
| 00 | Mar 24, 2005 | — | — |
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 42-157-32308 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-157-32308 → 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/15732308, documented in the API reference.