TEXAS · WELLS · MCMULLEN COUNTY · SOUTH TEXAS SYNDICATE -G- LEASE · API 42-311-32829 · DISTRICT 01
South Texas Syndicate -G- #11
McMullen County · Green Branch SE.(6200) field · Vertical
South Texas Syndicate -G- #11 (API 42-311-32829) is a plugged well in Mcmullen County, plugged March 14, 2014, last operated by Whiting Oil And Gas Corporation.
The RRC has issued one drilling permit, issued April 26, 1990, permitted to 6,300 ft.
It was permitted by American Cometra, Inc. and has since transferred to Whiting Oil And Gas Corporation on the wellbore schedule.
Completion filings report 3 formation tops, including Queen City, Carrizo, Wilcox.
Operator of record
Whiting Oil and Gas Corporation
Permitted by American Cometra, Inc.; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Mar 18, 2026
- Permits on file
- 2,092
- Phone
- (281) 404-9500
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Whiting Oil and Gas Corporation |
| Production reports | Swift Energy Companythrough Nov 1999 |
| Latest permit | American Cometra, Inc.Apr 26, 1990 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 6,300
- total depth, ft
- 1
- permits on file
- Apr 26, 1990
- last permit issued
- Jun 15, 1990
- completed
- 0
- cumulative oil, bbl
- 335K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Mar 2014
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jun 15, 1990
- Shut in
- —
- Plugged
- Mar 14, 2014
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 |
|---|---|---|---|---|---|---|
| South Texas Syndicate -G- G-1-135148 | Green Branch, SE.(6200) | Whiting Oil and Gas Corporation | 1 | 0 | 335K | Jan 1993 – Mar 2014 |
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.
- 1American Cometra, Inc.Jan 1993 → Mar 1993
- 2Swift Energy CompanyApr 1993 → Nov 1999
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 372605-99 | Drill | American Cometra, Inc. | Apr 25, 1990 | Apr 26, 1990 | Apr 30, 1990 | 6,300 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jun 15, 1990 | South Texas Syndicate -G- G-1-135148 | Green Branch SE.(6200) | Whiting Oil and Gas Corporation | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 357 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Queen City | 2,365 | -2,008 |
| Carrizo | 4,005 | -3,648 |
| Wilcox | 5,350 | -4,993 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,131 | 6,175 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 681 | 12.25 | 305 S |
| 4.5 | 6,300 | 7.875 | 1,000 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 | Oct 1, 1990 | Jul 1, 1990 | Yes |
| 00 | Aug 4, 1990 | — | — |
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 42-311-32829 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-311-32829 → 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/31132829, documented in the API reference.