TEXAS · WELLS · PANOLA COUNTY · CGU 21 LEASE · API 42-365-30814 · DISTRICT 06
Cgu 21 #2
Panola County · Carthage (Cotton Valley) field · Vertical
Cgu 21 #2 (API 42-365-30814) is a plugged well in Panola County, plugged November 5, 2021, last operated by Tgnr East Texas LLC.
The RRC has issued one drilling permit, issued August 30, 1978, permitted to 9,900 ft.
It was permitted by Champlin Petroleum CO. and has since transferred to Tgnr East Texas LLC on the wellbore schedule.
Completion filings report 6 formation tops, including Glen Rose, Lloyd, Pettit, L. Pettit.
Its lease has reported 1.07M mcf of gas since the record begins in January 1993, with no volume in the three years through August 2026.
Operator of record
Permitted by Champlin Petroleum Co.; 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 May 2019 |
| Latest permit | Champlin Petroleum Co.Aug 30, 1978 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,900
- total depth, ft
- 1
- permits on file
- Aug 30, 1978
- last permit issued
- Jun 5, 1987
- completed
- 0
- cumulative oil, bbl
- 1.07M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · MAR 1994 THROUGH MAY 2019
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jun 5, 1987
- Shut in
- —
- Plugged
- Nov 5, 2021
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.
Wells nearby
Every well with a location on file around this well, in any state, nearest first.
Texas locations come from drilling permits, so most older Texas wells have none and are not listed.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH AUG 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 21 G-6-81246 | Carthage (Cotton Valley) | TGNR East Texas LLC | 1 | 0 | 1.07M | by Jan 1993 – May 2019 |
No volumes reported on these leases in the last three years.
Wells named Cgu 21
TGNR East Texas LLC's other wells filed under this lease name in Panola County, newest permit first. The RRC gives a gas well its own lease number, so the name is what joins the wells of a unit.
Loading the lease's wellsChain of custody
Every operator that reported production on this well's lease, in order.
- 1Union Pacific Resources CompanyMar 1994 → 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 → May 2019
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 31670-99 | Drill | Champlin Petroleum Co. | Aug 30, 1978 | Aug 30, 1978 | Oct 8, 1978 | 9,900 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jun 5, 1987 | Cgu 21 G-6-81246 | Carthage (Cotton Valley) | TGNR East Texas LLC | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 367 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Glen Rose | 3,564 | -3,197 |
| Lloyd | 5,324 | -4,957 |
| Pettit | 5,942 | -5,575 |
| L. Pettit | 6,100 | -5,733 |
| Travis Peak | 6,310 | -5,943 |
| Cotton Valley | 8,333 | -7,966 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,551 | 9,049 | Perforated |
| 8,551 | 9,640 | Perforated |
| 9,270 | 9,640 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 2,510 | 12.25 | 910 S |
| 4.5 | 9,723 | 8.75 | 1,535 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 | Nov 9, 1987 | Oct 13, 1987 | — |
| 00 | Jan 12, 1984 | Mar 9, 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 42-365-30814 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-365-30814 → 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/36530814, documented in the API reference.