WELL · 42-321-32108 · DISTRICT 3
Middlebrook Gas Unit #1ST
Matagorda County · Green Bay (Frio 10830) field · Directional
Middlebrook Gas Unit #1ST (API 42-321-32108) is a plugged well in Matagorda County, plugged May 11, 2012, last operated by Samson Exploration LLC.
The RRC has issued 2 drilling permits (amended once) between 2006 and 2007, permitted to 13,500 ft.
It was permitted by Samson Lone Star LP and has since transferred to Samson Exploration LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Frio, Orange Mkr., 10,842' Sand.
Operator of record
Permitted by Samson Lone Star LP; the EWA schedule now lists a different operator.
Tulsa, OK · P-5 Y, filed Oct 5, 2018 · 117 permits on file · (855) 288-2966
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Samson Exploration LLC |
| Production reports | Samson Lone Star, LLCthrough Sep 2011 |
| Latest permit | Samson Lone Star LPMay 31, 2007 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 13,500
- total depth, ft
- 3
- permits on file
- May 31, 2007
- last permit issued
- Nov 25, 2007
- completed
- 0
- cumulative oil, bbl
- 890K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Aug 2006 THROUGH May 2012
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Nov 25, 2007
- Shut in
- —
- Plugged
- May 11, 2012
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 |
|---|---|---|---|---|---|---|
| Middlebrook Gas Unit G-3-223720 | Green Bay (Frio 10830) | Samson Exploration, LLC | 1 | 0 | 890K | Aug 2006 – May 2012 |
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.
- 1Samson Lone Star LPOct 2006 → Jun 2007
- 2Samson Lone Star, LLCDec 2007 → Sep 2011
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 639609-99 | Recompletion | Samson Lone Star LP | May 24, 2007 | May 31, 2007 | Aug 18, 2007 | 12,000 |
| 617725-98 | Drill | Samson Lone Star LP | Jun 7, 2006 | Apr 18, 2006 | May 14, 2006 | 13,500 |
| 617725-99 | Drill | Samson Lone Star LP | Apr 18, 2006 | Apr 18, 2006 | May 14, 2006 | 13,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-3-223720 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 5 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Frio | 9,280 | -9,275 |
| Orange Mkr. | 9,810 | -9,805 |
| 10,842' Sand | 10,842 | -10,837 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,842 | 10,875 | Perforated |
| 10,870 | 10,902 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 3,030 | 17.5 | 2,470 S |
| 9.625 | 7,952 | 12.25 | 560 S |
| 3.5 | 8,859 | 12.25 | 560 S |
| 5.5 | 10,996 | 8.5 | 200 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 | Apr 3, 2008 | Jan 4, 2008 | — |
| 00 | Apr 30, 2007 | Sep 7, 2006 | Yes |
| 00 | Jan 10, 2007 | — | — |
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 42-321-32108 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-321-32108 → 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/32132108, documented in the API reference.