TEXAS · WELLS · HARRISON COUNTY · TAYLOR ESTATE LEASE · API 42-203-34371 · DISTRICT 06
Taylor Estate #4H
Harrison County · Carthage (Haynesville Shale) field · Producing · Horizontal
- Fields on the latest permit · any of 2
- Carthage, North (Bossier Shale) · Waskom (Cotton Valley)
- Not one formation; the well must be completed in one of them, and no target formation is stated. The district's wildcat field is also on the permit.
Taylor Estate #4H (API 42-203-34371) is a horizontal well in Harrison County operated by Tgnr East Texas II LLC, completed October 5, 2008 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued April 9, 2008, permitted to 10,902 ft.
It was permitted by Samson Lone Star, LLC and has since transferred to Tgnr East Texas II LLC on the wellbore schedule.
Completion filings report 6 formation tops, including Glen Rose, Rodessa, James Lime, Pettit.
Its lease has reported 536 barrels of oil and 1.59M mcf of gas since October 2008, last reporting volume in August 2026.
Operator of record
Permitted by Samson Lone Star, LLC; 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, LLCApr 9, 2008 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,902
- total depth, ft
- 2
- permits on file
- Apr 9, 2008
- last permit issued
- Oct 5, 2008
- completed
- 536
- cumulative oil, bbl
- 1.59M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · OCT 2008 THROUGH AUG 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Oct 5, 2008
- 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 |
|---|---|---|---|---|---|---|
| Taylor Estate G-6-245893 | Carthage (Haynesville Shale) | TGNR East Texas II LLC | 1 | 536 | 1.59M | Oct 2008 – Aug 2026 |
Gas, mcf lease total
Last 12 months 19,182 · prior 12 16,859(+14%)
Wells named Taylor Estate
TGNR East Texas II LLC's other wells filed under this lease name in Harrison 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, LLCOct 2008 → Sep 2017
- 2Rockcliff Energy Operating LLCOct 2017 → Nov 2023
- 3TGNR East Texas II LLCDec 2023 → Aug 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 657602-98 | Drill | Samson Lone Star, LLC | Oct 30, 2008 | Apr 9, 2008 | May 26, 2008 | 12,000 |
| 657602-99 | Drill | Samson Lone Star, LLC | Mar 18, 2008 | Apr 9, 2008 | May 26, 2008 | 12,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Oct 5, 2008 | Taylor Estate G-6-245893 | Carthage (Haynesville Shale) | TGNR East Texas II LLC | Producing | 10,902 |
Formation tops
As filed on W-2/G-1. Subsea from 272 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Glen Rose | 3,273 | -3,001 |
| Rodessa | 5,096 | -4,824 |
| James Lime | 5,547 | -5,275 |
| Pettit | 5,856 | -5,584 |
| Travis Peak | 6,157 | -5,885 |
| Cotton Valley | 8,018 | -7,746 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 11,710 | 14,378 | Perforated |
| 14,450 | 15,560 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 443 | 12.25 | 350 S |
| 7 | 10,553 | 8.75 | 550 S |
| 4.5 | 14,450 | 6.125 | 750 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 | Apr 17, 2009 | Mar 6, 2009 | Yes |
| 00 | Mar 25, 2009 | — | — |
Well logs
1 log loaded from the RRC's log index, the latest received Aug 2, 2011. 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 described | Files | Intervalft, as filed | Datereceived | SizeMB |
|---|---|---|---|---|
| COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYSpans Glen Rose, Rodessa, James Lime, Pettit, Travis Peak, Cotton Valley | TIFF | 440 to 10,349 | Aug 2, 2011run Jun 4, 2008 | 5.83 |
"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 42-203-34371 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-203-34371 → 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/20334371, documented in the API reference.