TEXAS · WELLS · HARRISON COUNTY · DEADMON "A" LEASE · API 42-203-33213 · DISTRICT 06

Deadmon A #A 5

Shut in

Harrison County · Oak Hill (Cotton Valley) field · Temp Abandoned  · Directional

Permitted field
Hallsville (Cotton Valley)
The district's wildcat field is also on the permit.

Deadmon A #A 5 (API 42-203-33213) is a well in Harrison County operated by Tgnr East Texas II LLC, completed October 17, 2005 and listed as temp abandoned on the RRC schedule, shut in February 1, 2025.

The RRC has issued one drilling permit, issued June 17, 2005, permitted to 10,760 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 5 formation tops, including Rodessa, Pettit, Travis Peak, Cotton Valley.

Its lease has reported 1.28K barrels of oil and 1.1M mcf of gas since October 2005, last reporting volume in January 2025.

Operator of record

TGNR East Texas II LLC

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 scheduleTGNR East Texas II LLC
Production reportsTGNR East Texas II LLCthrough Jan 2025
Latest permitSamson Lone Star LPJun 17, 2005

The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.

10,760
total depth, ft
1
permits on file
Jun 17, 2005
last permit issued
Oct 17, 2005
completed
1.28K
cumulative oil, bbl
1.1M
cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Oct 2005 THROUGH Jan 2025

Regulatory status · RRC wellbore file

Schedule
ON SCHEDULE
Completed
Oct 17, 2005
Shut in
Feb 1, 2025
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 →

LeaseFieldReporting operatorWellsOil, bblGas, mcfReported
Deadmon "A" G-6-216363Oak Hill (Cotton Valley)TGNR East Texas II LLC11.28K1.1MOct 2005 – Jan 2025

Gas, mcf lease total

Last 12 months 0 · prior 12 823(-100%)

01K2K3K202420252026

Chain of custody

Every operator that reported production on this well's lease, in order.

  1. 1Samson Lone Star LPOct 2005 → Jun 2007
  2. 2Samson Lone Star, LLCJul 2007 → Sep 2017
  3. 3Rockcliff Energy Operating LLCOct 2017 → Nov 2023
  4. 4TGNR East Texas II LLCDec 2023 → Jan 2025

Permits

PermitTypeOperatorReceivedIssuedSpudDepth
602276-99DrillSamson Lone Star LPJun 17, 2005Jun 17, 2005Sep 2, 200511,000

Completions

CompletedLeaseFieldOperatorStatusDepth
Oct 17, 2005Deadmon A G-6-216363Oak Hill (Cotton Valley)TGNR East Texas II LLCTemp Abandoned · shut in Feb 1, 202510,760

Formation tops

As filed on W-2/G-1. Subsea from 250 ft elevation.Download CSV →

FormationMD ftSubsea
Rodessa6,175-5,925
Pettit6,853-6,603
Travis Peak7,122-6,872
Cotton Valley8,811-8,561
Bossier10,559-10,309

Perforations

Perforated and open-hole intervals.

FromToType
9,09410,556Perforated

Casing

Strings as reported, shallowest first.

Casing inSet atHole inCement
9.6251,01012.25370 S
4.510,7607.8751,470 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 →

SuffixRRC record dateW-2 / G-1 dateLogs referenced
00Oct 4, 2006Dec 12, 2005Yes
00Jun 14, 2006——

Well logs

1 log loaded from the RRC's log index, the latest received Jan 19, 2007. Density, Neutron, Resistivity. 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 describedFiles Intervalft, as filedDatereceivedSizeMB
Combination: Resistivity/Neutron Density PorosityHIGH RES INDUCTION DUAL SPACED NEUTRON SPECTRAL DENSITY MICROLOGSpans Rodessa, Pettit, Travis Peak, Cotton Valley, BossierTIFF1,010 to 10,735Jan 19, 2007run Sep 29, 2005—

"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.

Find logs withinmiles of this well:List →Map →

Search the well logs loaded into Petrora →

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.

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/20333213, documented in the API reference.