TEXAS · WELLS · PANOLA COUNTY · WILLIAMSON GAS UNIT LEASE · API 42-365-37941 · DISTRICT 06
Williamson Gas Unit #3H
Panola County · Carthage (Cotton Valley) field · Horizontal
Williamson Gas Unit #3H (API 42-365-37941) is a plugged horizontal well in Panola County, plugged May 5, 2014, last operated by Anadarko E&P Onshore LLC.
The RRC has issued one drilling permit, issued August 6, 2012, permitted to 12,500 ft.
It was permitted by Anadarko E&P Company LP and has since transferred to Anadarko E&P Onshore LLC on the wellbore schedule.
Completion filings report 4 formation tops, including James Lime, Travis Peak, Cotton Valley, Justiss.
Operator of record
Permitted by Anadarko E&P Company LP; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Oct 22, 2025
- Permits on file
- 4,576
- Phone
- (713) 215-7000
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Anadarko E&P Onshore LLC |
| Production reports | none |
| Latest permit | Anadarko E&P Company LPAug 6, 2012 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 12,500
- total depth, ft
- 1
- permits on file
- Aug 6, 2012
- last permit issued
- Nov 4, 2012
- completed
- 0
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Nov 2012 THROUGH —
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Nov 4, 2012
- Shut in
- —
- Plugged
- May 5, 2014
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 |
|---|---|---|---|---|---|---|
| Williamson Gas Unit G-6-267684 | Carthage (Cotton Valley) | Anadarko E&P Onshore LLC | 1 | 0 | 0 | Nov 2012 – — |
No volumes reported on these leases in the last three years.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 745344-99 | Drill | Anadarko E&P Company LP | Jul 25, 2012 | Aug 6, 2012 | Sep 15, 2012 | 12,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Nov 4, 2012 | Williamson Gas Unit G-6-267684 | Carthage (Cotton Valley) | Anadarko E&P Onshore LLC | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 321 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| James Lime | 6,057 | -5,736 |
| Travis Peak | 6,664 | -6,343 |
| Cotton Valley | 8,712 | -8,391 |
| Justiss | 9,583 | -9,262 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,420 | 12,663 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 1,068 | 17.5 | 891 S |
| 9.625 | 6,336 | 12.25 | 1,819 S |
| 7 | 10,178 | 8.75 | 435 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 16, 2013 | Jan 16, 2013 | Yes |
Well logs
1 log loaded from the RRC's log index, the latest received Dec 8, 2015. 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 |
|---|---|---|---|---|
| RESISTIVITYSpans James Lime, Travis Peak, Cotton Valley, Justiss | TIFF | 1,068 to 12,762 | Dec 8, 2015run Oct 20, 2012 | 1.48 |
"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 42-365-37941 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-365-37941 → 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/36537941, documented in the API reference.