WELL · 42-057-30779 · DISTRICT 2
State Tract 105 #11
Calhoun County · Matagorda Bay (4680) field · Vertical
State Tract 105 #11 (API 42-057-30779) is a well in Calhoun County operated by Sonora Exploration Corporation, completed November 2, 1984.
The RRC has issued 3 drilling permits between 1977 and 1994, permitted to 5,913 ft.
It was permitted by Eltex Energy Group, Inc. and has since transferred to Sonora Exploration Corporation on the wellbore schedule.
No lease production has been reported under this well’s leases.
Operator of record
Sonora Exploration Corporation
Permitted by Eltex Energy Group, Inc.; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed Jul 7, 2000 · 31 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Sonora Exploration Corporation |
| Production reports | High Island Gas LLCthrough Oct 2014 |
| Latest permit | Eltex Energy Group, Inc.May 11, 1994 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 5,913
- total depth, ft
- 3
- permits on file
- May 11, 1994
- last permit issued
- Nov 2, 1984
- completed
- 0
- cumulative oil, bbl
- 210K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Nov 2, 1984
- Shut in
- —
- Plugged
- —
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 4 leases this well is completed on; they carry 5 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| State Tract 105 G-2-150659 | Matagorda Bay (2100) | High Island Gas LLC | 1 | 0 | 210K | Jul 1994 – Jul 2026 |
| State Tract 105 O-2-7991 | Matagorda Bay | Genesis Producing Company | 1 | 0 | 0 | Jul 1994 – Sep 2004 |
| State Tract 105 O-2-5683 | Matagorda Bay | Eltex Energy Group, Inc. | 2 | 0 | 0 | Jan 1993 – Aug 2003 |
| State Tract 105 G-2-113711 | Matagorda Bay (4680) | Sonora Exploration Corporation | 1 | 0 | 0 | Jan 1993 – Jul 1994 |
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.
- 1H-M Resource Management, Inc.Sep 1994 → Jul 2000
- 2Sterling Expl. & Prod. Co., LLCJun 2003 → Apr 2010
- 3High Island Gas LLCMay 2010 → Oct 2014
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 423770-99 | Recompletion | Eltex Energy Group, Inc. | May 9, 1994 | May 11, 1994 | Jul 19, 1994 | 5,902 |
| 233359-99 | Recompletion | Sonora Exploration Corporation | Mar 16, 1984 | Mar 23, 1984 | — | 5,913 |
| 2830-99 | Drill | Weeks Petroleum Corporation | Jul 12, 1977 | Jul 12, 1977 | Jan 26, 1978 | 5,913 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-2-113711 | — | — | — | — |
| — | — G-2-150659 | — | — | — | — |
| — | — O-2-5683 | — | — | — | — |
| — | — O-2-7991 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 2,106 | 2,109 | Perforated |
| 3,189 | 5,038 | Perforated |
| 4,659 | 4,663 | Perforated |
| 5,032 | 5,038 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 16 | 94 | — | — |
| 10.75 | 1,193 | 15 | 800 S |
| 2.375 | 3,595 | — | — |
| 2.375 | 5,033 | — | — |
| 7.625 | 5,686 | 9.875 | 880 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 | Dec 30, 1994 | Aug 3, 1994 | — |
| 00 | Nov 16, 1994 | Aug 3, 1994 | Yes |
| 00 | Oct 6, 1994 | Nov 20, 1984 | — |
| 00 | Aug 31, 1994 | — | — |
| 00 | Jan 22, 1985 | Nov 20, 1984 | — |
| 00 | Dec 20, 1984 | Nov 20, 1984 | — |
| 00 | Dec 5, 1984 | Nov 7, 1984 | — |
| 00 | Jan 12, 1984 | Jul 15, 1982 | — |
| 00 | Jan 12, 1984 | Aug 22, 1979 | — |
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 42-057-30779 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-057-30779 → 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/05730779, documented in the API reference.