TEXAS · WELLS · RUSK COUNTY · GRAY GAS UNIT LEASE · API 42-401-33209 · DISTRICT 06
Gray Gas Unit #6R
Rusk County · Oak Hill (Cotton Valley) field · Producing · Vertical
Gray Gas Unit #6R (API 42-401-33209) is a well in Rusk County operated by Tgnr East Texas II LLC, completed June 11, 2004 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued February 19, 2003, permitted to 10,650 ft.
It was permitted by Samson Lone Star LP and has since transferred to Tgnr East Texas II LLC on the wellbore schedule.
Completion filings report 4 formation tops, including Rodessa, Pettit, Travis Peak, Cotton Valley.
Its lease has reported 815 barrels of oil and 1.12M mcf of gas since June 2004, last reporting volume in August 2026.
Operator of record
Permitted by Samson Lone Star LP; 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
- 162
- Phone
- (346) 308-2250
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | TGNR East Texas II LLC |
| Production reports | TGNR East Texas II LLCthrough Apr 2026 |
| Latest permit | Samson Lone Star LPFeb 19, 2003 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,650
- total depth, ft
- 2
- permits on file
- Feb 19, 2003
- last permit issued
- Jun 11, 2004
- completed
- 815
- cumulative oil, bbl
- 1.12M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · JUN 2004 THROUGH AUG 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jun 11, 2004
- 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 |
|---|---|---|---|---|---|---|
| Gray Gas Unit G-6-205259 | Oak Hill (Cotton Valley) | TGNR East Texas II LLC | 1 | 815 | 1.12M | Jun 2004 – Aug 2026 |
Gas, mcf lease total
Last 12 months 14,161 · prior 12 21,092(-33%)
Wells named Gray Gas Unit
TGNR East Texas II LLC's other wells filed under this lease name in Rusk 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.
- 1Samson Lone Star LPJun 2004 → Jun 2007
- 2Samson Lone Star, LLCJul 2007 → Sep 2017
- 3Rockcliff Energy Operating LLCOct 2017 → Nov 2023
- 4TGNR East Texas II LLCDec 2023 → Aug 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 528632-98 | Drill | Samson Lone Star LP | Mar 19, 2004 | Feb 19, 2003 | May 5, 2004 | 11,100 |
| 528632-99 | Drill | Samson Lone Star LP | Feb 19, 2003 | Feb 19, 2003 | — | 11,100 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jun 11, 2004 | Gray Gas Unit G-6-205259 | Oak Hill (Cotton Valley) | TGNR East Texas II LLC | Producing | 10,650 |
Formation tops
As filed on W-2/G-1. Subsea from 330 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Rodessa | 6,210 | -5,880 |
| Pettit | 6,790 | -6,460 |
| Travis Peak | 7,032 | -6,702 |
| Cotton Valley | 8,786 | -8,456 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,060 | 10,320 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,047 | 12.25 | 335 S |
| 4.5 | 10,650 | 7.875 | 1,570 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 22, 2005 | Oct 22, 2004 | Yes |
| 00 | Jan 11, 2005 | — | — |
Well logs
The RRC's map lists this well among those with logs online. Its monthly inventories loaded here, which start in July 2006, list none for it, so none are itemized.
Open the RRC's log search for this well ↗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 42-401-33209 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-401-33209 → 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/40133209, documented in the API reference.