WELL · 42-321-31809 · DISTRICT 3
Milberger #1
Matagorda County · Milberger (Gravier) field · NO Production · Vertical
Milberger #1 (API 42-321-31809) is a well in Matagorda County operated by Clr Secondary Recovery LLC, completed February 20, 2000 and listed as no production on the RRC schedule.
The RRC has issued one drilling permit, issued January 31, 2000, permitted to 9,700 ft.
It was permitted by Hydrocarbon Lease Management Inc and has since transferred to Clr Secondary Recovery LLC on the wellbore schedule.
Completion filings report 4 formation tops, including Frio, Bouldin, U. Truitt, Gravier.
Its lease has reported 126K barrels of oil and 168K mcf of gas since February 2000, last reporting in July 2026.
Operator of record
Permitted by Hydrocarbon Lease Management Inc; the EWA schedule now lists a different operator.
Wichita Falls, TX · P-5 Y, filed Apr 4, 2026 · (903) 929-8227
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | CLR Secondary Recovery LLC |
| Production reports | Sun Resources Texas, Inc.through Jan 2016 |
| Latest permit | Hydrocarbon Lease Management IncJan 31, 2000 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,700
- total depth, ft
- 1
- permits on file
- Jan 31, 2000
- last permit issued
- Feb 20, 2000
- completed
- 126K
- cumulative oil, bbl
- 168K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Feb 2000 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Feb 20, 2000
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Delinquent
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 |
|---|---|---|---|---|---|---|
| Milberger O-3-23858 | Milberger (Gravier) | CLR Secondary Recovery, LLC | 1 | 126K | 168K | Feb 2000 – 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.
- 1Hydrocarbon Lease Management IncMar 2000 → Oct 2001
- 2Hydrocarbon Lease Management LtdNov 2001 → Jul 2002
- 3White Oak Operating Company LLCAug 2002 → Jun 2004
- 4Opex Energy, LLCJul 2004 → Jul 2005
- 5Tryco Exploration, LLCAug 2005 → Nov 2006
- 6Sun Resources, Inc.Dec 2006 → Nov 2008
- 7Sun Resources Texas, Inc.Dec 2008 → Jan 2016
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 491567-99 | Drill | Hydrocarbon Lease Management Inc | Jan 31, 2000 | Jan 31, 2000 | Feb 6, 2000 | 9,700 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-3-23858 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 62 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| FrioTOP FRIO | 7,778 | -7,716 |
| Bouldin | 9,350 | -9,288 |
| U. Truitt | 9,442 | -9,380 |
| Gravier | 9,534 | -9,472 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,535 | 9,551 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,277 | 12.25 | 542 S |
| 5.5 | 9,691 | 8.75 | 480 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 26, 2000 | Jun 26, 2000 | Yes |
| 00 | Aug 21, 2000 | — | — |
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 42-321-31809 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-321-31809 → 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/32131809, documented in the API reference.