TEXAS · WELLS · PANOLA COUNTY · CGU 18-21-22 LEASE · API 42-365-38143 · DISTRICT 06
Cgu 18-21-22 #71HH
Panola County · Carthage (Haynesville Shale) field · Producing · Horizontal
Cgu 18-21-22 #71HH (API 42-365-38143) is a horizontal well in Panola County operated by Tgnr East Texas LLC, completed November 3, 2014 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued May 12, 2014, permitted to 10,707 ft.
It was permitted by Anadarko E&P Onshore LLC and has since transferred to Tgnr East Texas LLC on the wellbore schedule.
Completion filings report 10 formation tops, including Nacatoch, Blossom, Fredericksburg, Paluxy.
Its lease has reported 2.27M mcf of gas since August 2014, last reporting volume in August 2026.
Operator of record
Permitted by Anadarko E&P Onshore LLC; 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 Apr 2026 |
| Latest permit | Anadarko E&P Onshore LLCMay 12, 2014 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,707
- total depth, ft
- 1
- permits on file
- May 12, 2014
- last permit issued
- Nov 3, 2014
- completed
- 0
- cumulative oil, bbl
- 2.27M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · NOV 2014 THROUGH AUG 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Nov 3, 2014
- Shut in
- —
- 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.
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 18-21-22 G-6-275177 | Carthage (Haynesville Shale) | TGNR East Texas LLC | 1 | 0 | 2.27M | Aug 2014 – Aug 2026 |
Gas, mcf lease total
Last 12 months 36,924 · prior 12 47,294(-22%)
Wells named Cgu 18-21-22
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.
- 1Anadarko E&P Onshore LLCNov 2014 → Nov 2016
- 2Cci East Texas Upstream LLCDec 2016 → Jan 2021
- 3TGNR East Texas LLCFeb 2021 → Aug 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 780783-99 | Drill | Anadarko E&P Onshore LLC | Feb 27, 2014 | May 12, 2014 | Jul 10, 2014 | 13,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Nov 3, 2014 | Cgu 18-21-22 G-6-275177 | Carthage (Haynesville Shale) | TGNR East Texas LLC | Producing | 10,707 |
Formation tops
As filed on W-2/G-1. Subsea from 333 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Nacatoch | 1,576 | -1,243 |
| Blossom | 2,336 | -2,003 |
| Fredericksburg | 3,052 | -2,719 |
| Paluxy | 3,303 | -2,970 |
| Glen Rose | 3,595 | -3,262 |
| Rodessa | 5,290 | -4,957 |
| PettitPETTET | 5,975 | -5,642 |
| Travis Peak | 6,314 | -5,981 |
| Cotton Valley | 8,307 | -7,974 |
| BossierUPPER BOSSIER | 9,315 | -8,982 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,995 | 15,427 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 16 | 1,058 | 20 | 983 S |
| 10.75 | 6,478 | 13.5 | 2,523 S |
| 5.5 | 15,565 | 6.75 | 818 S |
| 4.5 | 15,565 | 6.75 | 818 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 | Mar 11, 2015 | Jan 9, 2015 | Yes |
| 00 | Dec 22, 2014 | Nov 3, 2014 | Yes |
Well logs
1 log loaded from the RRC's log index, 1 of it with a digital LAS file, the latest received Aug 30, 2017. Gamma ray. These are the logs loaded into Petrora from the Railroad Commission's inventories, not necessarily every log run on the well. The RRC holds the files; each opens from its log search for the well. The kind is the RRC's description of the log; the interval is the one filed for it.
Open the RRC's log search for this well ↗| Logas described | Files | Intervalft, as filed | Datereceived | SizeMB |
|---|---|---|---|---|
| Gamma RaySpans Bossier | LAS + TIFF | 9,999 to 15,586 | Aug 30, 2017 | 0.34 + 3.59 |
"Spans" is by this well's own filed formation tops: a formation runs from its top to the next deeper top filed, and the deepest runs to the bottom of the log. Depths are measured along the wellbore, so on a horizontal the lateral counts in the formation it was landed in.
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 42-365-38143 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-365-38143 → scanned completion filings
The logs loaded for this well are under Well logs, with the RRC's log search 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/36538143, documented in the API reference.