TEXAS · WELLS · PANOLA COUNTY · CGU 12 LEASE · API 42-365-31917 · DISTRICT 06
Cgu 12 #4
Panola County · Carthage (Cotton Valley) field · Temp Abandoned · Vertical
Cgu 12 #4 (API 42-365-31917) is a well in Panola County operated by Tgnr East Texas LLC, completed January 24, 1989 and listed as temp abandoned on the RRC schedule, shut in July 1, 2020.
The RRC has issued one drilling permit, issued August 17, 1988, permitted to 9,850 ft.
It was permitted by Union Pacific Resources Company and has since transferred to Tgnr East Texas LLC on the wellbore schedule.
Completion filings report 4 formation tops, including Duck Creek, Pettit, Travis Peak, Cotton Valley.
Its lease has reported 1.51M mcf of gas since January 1993, with no volume in the three years through April 2026.
Operator of record
Permitted by Union Pacific Resources Company; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Feb 4, 2026
- Permits on file
- 41
- Phone
- (346) 308-2250
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | TGNR East Texas LLC |
| Production reports | TGNR East Texas LLCthrough Mar 2023 |
| Latest permit | Union Pacific Resources CompanyAug 17, 1988 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,850
- total depth, ft
- 1
- permits on file
- Aug 17, 1988
- last permit issued
- Jan 24, 1989
- completed
- 0
- cumulative oil, bbl
- 1.51M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Mar 2023
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jan 24, 1989
- Shut in
- Jul 1, 2020
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
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 |
|---|---|---|---|---|---|---|
| Cgu 12 G-6-130164 | Carthage (Cotton Valley) | TGNR East Texas LLC | 1 | 0 | 1.51M | Jan 1993 – Mar 2023 |
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.
- 1Union Pacific Resources CompanyJan 1993 → Jan 2001
- 2Rme Petroleum CompanyFeb 2001 → Nov 2002
- 3Anadarko E&P Company LPDec 2002 → Dec 2012
- 4Anadarko E&P Onshore LLCJan 2013 → Nov 2016
- 5Cci East Texas Upstream LLCDec 2016 → Jun 2020
- 6TGNR East Texas LLCDec 2021 → Mar 2023
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 349386-99 | Drill | Union Pacific Resources Company | Jul 26, 1988 | Aug 17, 1988 | — | 10,200 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jan 24, 1989 | Cgu 12 G-6-130164 | Carthage (Cotton Valley) | TGNR East Texas LLC | Temp Abandoned · shut in Jul 1, 2020 | 9,850 |
Formation tops
As filed on W-2/G-1. Subsea from 236 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Duck Creek | 2,615 | -2,379 |
| PettitUPPER PETTIT | 5,900 | -5,664 |
| PettitLOWER PETTIT | 6,040 | -5,804 |
| Travis Peak | 6,230 | -5,994 |
| Cotton Valley | 8,220 | -7,984 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,362 | 9,610 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 16 | 60 | 26 | 30 S |
| 10.75 | 2,515 | 13.5 | 1,035 S |
| 4.5 | 9,850 | 6.5 | 845 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Apr 7, 1989 | Mar 6, 1989 | Yes |
| 00 | Mar 30, 1989 | — | — |
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 42-365-31917 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-365-31917 → scanned completion filings
Log images filed since 2004 open from the RRC's log search for this well; none are loaded here for it.
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/36531917, documented in the API reference.