TEXAS · WELLS · DENTON COUNTY · TWU LEASE · API 42-121-31938 · DISTRICT 7C
Twu #1
Denton County · Newark East (Barnett Shale) field · Vertical
Twu #1 (API 42-121-31938) is a plugged well in Denton County, plugged August 26, 2014, last operated by Endeavor Energy Resources L.P..
The RRC has issued one drilling permit, issued May 8, 2003, permitted to 11,000 ft.
Completion filings report 3 formation tops, including Dolomite, U. Barnett, L. Barnett.
Operator of record
Endeavor Energy Resources L.P.
- Based in
- Midland, TX
- P-5 status
- Active (A)
- P-5 last filed
- Jun 12, 2026
- Permits on file
- 6,190
- Phone
- (432) 221-7400
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Endeavor Energy Resources L.P. |
| Production reports | none |
| Latest permit | Endeavor Energy Resources L.P.May 8, 2003 |
- 11,000
- total depth, ft
- 1
- permits on file
- May 8, 2003
- last permit issued
- Jan 13, 2004
- completed
- 0
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · JAN 2004 THROUGH —
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jan 13, 2004
- Shut in
- —
- Plugged
- Aug 26, 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.
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 |
|---|---|---|---|---|---|---|
| Twu G-13-200181 | Newark, East (Barnett Shale) | Endeavor Energy Resources L.P. | 1 | 0 | 0 | Jan 2004 – — |
No volumes reported on these leases in the last three years.
Wells named Twu
Endeavor Energy Resources L.P.'s other wells filed under this lease name in Denton 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 wellsPermits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 531733-99 | Drill | Endeavor Energy Resources L.P. | May 8, 2003 | May 8, 2003 | Jun 1, 2003 | 11,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jan 13, 2004 | Twu G-13-200181 | Newark East (Barnett Shale) | Endeavor Energy Resources L.P. | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 638 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Dolomite | 7,858 | -7,220 |
| U. Barnett | 8,500 | -7,862 |
| L. Barnett | 9,190 | -8,552 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,919 | 9,160 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,520 | 12.25 | 725 S |
| 5.5 | 9,238 | 7.875 | 675 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 | Jul 1, 2004 | Mar 3, 2004 | Yes |
| 00 | Apr 5, 2004 | — | — |
Well logs
The RRC's map lists this well among those with logs online. Its monthly inventories loaded here, which start in July 2006, list none for it, so none are itemized.
Open the RRC's log search for this well ↗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 42-121-31938 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-121-31938 → 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/12131938, documented in the API reference.