TEXAS · WELLS · HARRISON COUNTY · DEADMON "A" LEASE · API 42-203-33026 · DISTRICT 06
Deadmon A #A 3
Harrison County · Oak Hill (Cotton Valley) field · Producing · Vertical
Deadmon A #A 3 (API 42-203-33026) is a well in Harrison County operated by Tgnr East Texas II LLC, completed December 28, 2004 and listed as producing on the RRC schedule, shut in August 1, 2026.
The RRC has issued one drilling permit, issued October 21, 2004, permitted to 10,750 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 6 formation tops, including Massive Anhydrite (marker), Rodessa, Pettit, Travis Peak.
No lease production has been reported under this well’s leases.
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 LPOct 21, 2004 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,750
- total depth, ft
- 1
- permits on file
- Oct 21, 2004
- last permit issued
- Dec 28, 2004
- completed
- 0
- cumulative oil, bbl
- 1.12M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Dec 2004 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Dec 28, 2004
- Shut in
- Aug 1, 2026
- 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 |
|---|---|---|---|---|---|---|
| Deadmon "A" G-6-207606 | Oak Hill (Cotton Valley) | TGNR East Texas II LLC | 1 | 0 | 1.12M | Dec 2004 – Jul 2026 |
Gas, mcf lease total
Last 12 months 12,238 · prior 12 14,685(-17%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Samson Lone Star LPDec 2004 → Jun 2007
- 2Samson Lone Star, LLCJul 2007 → Sep 2017
- 3Rockcliff Energy Operating LLCOct 2017 → Nov 2023
- 4TGNR East Texas II LLCDec 2023 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 552671-99 | Drill | Samson Lone Star LP | Oct 21, 2004 | Oct 21, 2004 | Nov 6, 2004 | 11,070 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Dec 28, 2004 | Deadmon A G-6-207606 | Oak Hill (Cotton Valley) | TGNR East Texas II LLC | Producing · shut in Aug 1, 2026 | 10,750 |
Formation tops
As filed on W-2/G-1. Subsea from 273 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Massive Anhydrite (marker)MASSIVE ANHYDRITE | 5,894 | -5,621 |
| Rodessa | 6,111 | -5,838 |
| PettitPETTET | 6,775 | -6,502 |
| Travis Peak | 7,063 | -6,790 |
| Cotton Valley | 8,858 | -8,585 |
| Bossier | 10,489 | -10,216 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,016 | 10,467 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,014 | 12.25 | 390 S |
| 4.5 | 10,750 | 7.875 | 2,270 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. About these reports →
| Suffix | Filed | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Jun 22, 2005 | Feb 7, 2005 | Yes |
| 00 | Apr 14, 2005 | — | — |
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 42-203-33026 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-203-33026 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward). then paste it into their search.
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/20333026, documented in the API reference.