TEXAS · WELLS · RUSK COUNTY · CUNNINGHAM "A" LEASE · API 42-401-32629 · DISTRICT 06
Cunningham A #6
Rusk County · Oak Hill (Cotton Valley) field · Producing · Vertical
Cunningham A #6 (API 42-401-32629) is a well in Rusk County operated by Tgnr East Texas II LLC, completed May 28, 1996 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued March 11, 1996, permitted to 10,730 ft.
It was permitted by Marathon Oil Company and has since transferred to Tgnr East Texas II LLC on the wellbore schedule.
Completion filings report 6 formation tops, including BMA, James Lime, Pettit, Travis Peak.
Its lease has reported 3.71K barrels of oil and 1.97M mcf of gas since May 1996, last reporting volume in April 2026.
Operator of record
Permitted by Marathon Oil Company; 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 | Marathon Oil CompanyMar 11, 1996 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,730
- total depth, ft
- 1
- permits on file
- Mar 11, 1996
- last permit issued
- May 28, 1996
- completed
- 3.71K
- cumulative oil, bbl
- 1.97M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · May 1996 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- May 28, 1996
- 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.
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 |
|---|---|---|---|---|---|---|
| Cunningham "A" G-6-159223 | Oak Hill (Cotton Valley) | TGNR East Texas II LLC | 1 | 3.71K | 1.97M | May 1996 – Apr 2026 |
Gas, mcf lease total
Last 12 months 8,400 · prior 12 12,640(-34%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Marathon Oil CompanyMay 1996 → Aug 1999
- 2Classic Oil & Gas, Inc.Sep 1999 → Jan 2000
- 3Samson Lone Star LPFeb 2000 → Jun 2007
- 4Samson Lone Star, LLCJul 2007 → Sep 2017
- 5Rockcliff Energy Operating LLCOct 2017 → Nov 2023
- 6TGNR East Texas II LLCDec 2023 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 444745-99 | Drill | Marathon Oil Company | Feb 13, 1996 | Mar 11, 1996 | Apr 14, 1996 | 11,200 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| May 28, 1996 | Cunningham A G-6-159223 | Oak Hill (Cotton Valley) | TGNR East Texas II LLC | Producing | 10,730 |
Formation tops
As filed on W-2/G-1. Subsea from 381 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| BMA | 6,304 | -5,923 |
| James LimeJAMES LS | 6,777 | -6,396 |
| Pettit | 6,986 | -6,605 |
| Travis Peak | 7,269 | -6,888 |
| Cvsd(b/Cf"b" LS) | 9,166 | -8,785 |
| TaylorTAYLOR SANDS (LWR CV) | 10,260 | -9,879 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,213 | 9,254 | Perforated |
| 9,322 | 9,440 | Perforated |
| 9,526 | 9,663 | Perforated |
| 9,734 | 10,590 | Perforated |
| 10,300 | 10,590 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,555 | 12.25 | 480 S |
| 4.5 | 10,730 | 7.875 | 775 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 | Jul 3, 2001 | May 7, 2001 | — |
| 00 | Feb 27, 2001 | Dec 27, 2000 | — |
| 00 | Sep 26, 1996 | Aug 21, 1996 | Yes |
| 00 | Sep 25, 1996 | Jun 27, 1996 | — |
| 00 | Aug 7, 1996 | — | — |
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 42-401-32629 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-401-32629 → 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/40132629, documented in the API reference.