TEXAS · WELLS · PANOLA COUNTY · BLANKENSHIP UNIT LEASE · API 42-365-33811 · DISTRICT 06
Blankenship Unit #13
Panola County · Carthage (Cotton Valley) field · Producing · Vertical
Blankenship Unit #13 (API 42-365-33811) is a well in Panola County operated by Tgnr Panola LLC, completed March 2, 1998 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued November 14, 1997, permitted to 9,690 ft.
It was permitted by Texaco E & P Inc. and has since transferred to Tgnr Panola LLC on the wellbore schedule.
Completion filings report 4 formation tops, including Rodessa, Pettit, Travis Peak, Cotton Valley.
Its lease has reported 2 barrels of oil and 1.56M mcf of gas since March 1998, last reporting volume in April 2026.
Operator of record
Permitted by Texaco E & P Inc.; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Jan 27, 2026
- Permits on file
- 69
- Phone
- (346) 308-2250
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | TGNR Panola LLC |
| Production reports | TGNR Panola LLCthrough Apr 2026 |
| Latest permit | Texaco E & P Inc.Nov 14, 1997 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,690
- total depth, ft
- 1
- permits on file
- Nov 14, 1997
- last permit issued
- Mar 2, 1998
- completed
- 2
- cumulative oil, bbl
- 1.56M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Mar 1998 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Mar 2, 1998
- 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 |
|---|---|---|---|---|---|---|
| Blankenship Unit G-6-167764 | Carthage (Cotton Valley) | TGNR Panola LLC | 1 | 2 | 1.56M | Mar 1998 – Apr 2026 |
Gas, mcf lease total
Last 12 months 9,954 · prior 12 9,466(+5%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Texaco E & P Inc.Mar 1998 → May 2002
- 2Chevron U. S. A. Inc.Jun 2002 → Mar 2025
- 3TGNR Panola LLCApr 2025 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 469887-99 | Drill | Texaco E & P Inc. | Nov 10, 1997 | Nov 14, 1997 | Jan 22, 1998 | 10,250 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Mar 2, 1998 | Blankenship Unit G-6-167764 | Carthage (Cotton Valley) | TGNR Panola LLC | Producing | 9,690 |
Formation tops
As filed on W-2/G-1. Subsea from 276 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Rodessa | 5,200 | -4,924 |
| Pettit | 5,285 | -5,009 |
| Travis Peak | 6,230 | -5,954 |
| Cotton Valley | 8,500 | -8,224 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,418 | 8,796 | Perforated |
| 8,900 | 9,224 | Perforated |
| 9,512 | 9,570 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 16 | 75 | — | — |
| 8.625 | 1,004 | 11 | 400 S |
| 4.5 | 9,690 | 7.875 | 910 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 | May 12, 1998 | Mar 20, 1998 | Yes |
| 00 | May 6, 1998 | — | — |
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 42-365-33811 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-365-33811 → 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/36533811, documented in the API reference.