WELL · 42-285-33633 · DISTRICT 2
Sustr Unit #1H
Lavaca County · Eagleville (Eagle Ford-2) field · Producing · Horizontal
Sustr Unit #1H (API 42-285-33633) is a horizontal well in Lavaca County operated by Matrix Petroleum LLC, completed June 11, 2012 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued March 14, 2012, permitted to 13,000 ft.
It was permitted by Nfr Energy, LLC and has since transferred to Matrix Petroleum LLC on the wellbore schedule.
Completion filings report 4 formation tops, including Navarro, Taylor, Pecan Gap, Eagle Ford.
Its lease has reported 182K barrels of oil and 690K mcf of gas since June 2012, last reporting in July 2026.
Operator of record
Permitted by NFR Energy, LLC; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed Apr 4, 2026 · 18 permits on file · (713) 922-9979
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Matrix Petroleum LLC |
| Production reports | Matrix Petroleum, LLCthrough Mar 2026 |
| Latest permit | NFR Energy, LLCMar 14, 2012 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 13,000
- total depth, ft
- 1
- permits on file
- Mar 14, 2012
- last permit issued
- Jun 11, 2012
- completed
- 182K
- cumulative oil, bbl
- 690K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jun 2012 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jun 11, 2012
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
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 |
|---|---|---|---|---|---|---|
| Sustr Unit O-2-10162 | Eagleville (Eagle Ford-2) | Matrix Petroleum, LLC | 1 | 182K | 690K | Jun 2012 – Jul 2026 |
Gas, mcf lease total
Last 12 months 0 · prior 12 54,126(-100%)
Oil, barrels lease total
Last 12 months 3,021 · prior 12 1,579(+91%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1NFR Energy, LLCJun 2012 → Jan 2013
- 2Sabine Oil & Gas LLCFeb 2013 → Mar 2015
- 3Sabine Oil & Gas CorporationApr 2015 → Sep 2017
- 4Teal Operating, LLCOct 2017 → Oct 2021
- 5Silverbow Resources Oper, LLCNov 2021 → Sep 2022
- 6Matrix Petroleum, LLCOct 2022 → Mar 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 735724-99 | Drill | NFR Energy, LLC | Mar 9, 2012 | Mar 14, 2012 | Mar 17, 2012 | 13,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-2-10162 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 313 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Navarro | 9,644 | -9,331 |
| Taylor | 10,140 | -9,827 |
| Pecan Gap | 10,971 | -10,658 |
| Eagle FordEAGLE FORD 2 | 11,934 | -11,621 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 12,097 | 16,659 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 1,039 | 13.5 | 440 S |
| 5.5 | 10,030 | 6.75 | 870 S |
| 7.625 | 10,515 | 9.875 | 1,074 S |
| 5 | 16,784 | 6.75 | 870 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 | Nov 7, 2012 | Aug 28, 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 42-285-33633 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-285-33633 → 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/28533633, documented in the API reference.