TEXAS · WELLS · DENTON COUNTY · CHEN UNIT A LEASE · API 42-121-33948 · DISTRICT 7C
Chen Unit A #2H
Denton County · Newark East (Barnett Shale) field · Producing · Horizontal
Chen Unit A #2H (API 42-121-33948) is a horizontal well in Denton County operated by Eagleridge Operating LLC, completed September 25, 2011 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued March 25, 2010, permitted to 8,501 ft.
It was permitted by Williams Prod. Gulf Coast, L.P. and has since transferred to Eagleridge Operating LLC on the wellbore schedule.
Completion filings report 2 formation tops, including Marble Falls, Barnett.
Its lease has reported 1.97M mcf of gas since September 2011, last reporting volume in April 2026.
Operator of record
Permitted by Williams Prod. Gulf Coast, L.P.; the EWA schedule now lists a different operator.
- Based in
- Dallas, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- Apr 8, 2026
- Permits on file
- 129
- Phone
- (214) 295-6704
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Eagleridge Operating LLC |
| Production reports | Eagleridge Operating, LLCthrough Apr 2026 |
| Latest permit | Williams Prod. Gulf Coast, L.P.Mar 25, 2010 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,501
- total depth, ft
- 2
- permits on file
- Mar 25, 2010
- last permit issued
- Sep 25, 2011
- completed
- 0
- cumulative oil, bbl
- 1.97M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Oct 2011 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Sep 25, 2011
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active – Extension (X)
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 |
|---|---|---|---|---|---|---|
| Chen Unit A G-13-264062 | Newark, East (Barnett Shale) | Eagleridge Operating, LLC | 1 | 0 | 1.97M | Sep 2011 – Apr 2026 |
Gas, mcf lease total
Last 12 months 82,454 · prior 12 85,137(-3%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Williams Prod. Gulf Coast, L.P.Oct 2011 → Jan 2012
- 2WPX Energy Gulf Coast, LPFeb 2012 → Apr 2012
- 3Premier Natural Resources Ii,llcJun 2012 → Feb 2015
- 4Trinity River Energy Oper, LLCMar 2015 → Jun 2017
- 5Eagleridge Operating, LLCJul 2017 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 693371-98 | Drill | Williams Prod. Gulf Coast, L.P. | Feb 22, 2011 | Mar 25, 2010 | Jul 2, 2011 | 8,500 |
| 693371-99 | Drill | Williams Prod. Gulf Coast, L.P. | Mar 24, 2010 | Mar 25, 2010 | — | 8,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Sep 25, 2011 | Chen Unit A G-13-264062 | Newark East (Barnett Shale) | Eagleridge Operating LLC | Producing | 8,501 |
Formation tops
As filed on W-2/G-1. Subsea from 522 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Marble FallsMARBLE FALLS LIME | 7,657 | -7,135 |
| BarnettUPPER BARNETT SHALE | 8,042 | -7,520 |
| BarnettLOWER BARNETT SHALE | 8,313 | -7,791 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,085 | 9,448 | Perforated |
| 9,538 | 9,901 | Perforated |
| 9,992 | 10,355 | Perforated |
| 10,445 | 10,808 | Perforated |
| 10,899 | 11,261 | Perforated |
| 11,352 | 11,715 | Perforated |
| 11,806 | 12,168 | Perforated |
| 12,259 | 12,667 | Perforated |
| 12,712 | 13,020 | Perforated |
| 13,166 | 13,529 | Perforated |
| 13,619 | 13,982 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 2,027 | 12.25 | 770 S |
| 5.5 | 14,022 | 8.75 | 1,445 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 11, 2012 | Nov 11, 2011 | Yes |
Well logs
1 log loaded from the RRC's log index, the latest received Sep 22, 2014. 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 Marble Falls, Barnett | 2 TIFF | 20 to 14,032 | Sep 22, 2014run Jul 17, 2011 | 1.17 + 0.64 |
"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 42-121-33948 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-121-33948 → 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/12133948, documented in the API reference.