TEXAS · WELLS · DENTON COUNTY · WALLING LEASE · API 42-121-32432 · DISTRICT 7C
Walling #1
Denton County · Newark East (Barnett Shale) field · Temp Abandoned · Horizontal
Walling #1 (API 42-121-32432) is a horizontal well in Denton County operated by Eagleridge Operating LLC, completed May 3, 2006 and listed as temp abandoned on the RRC schedule, shut in September 1, 2015.
The RRC has issued one drilling permit (amended once), issued September 29, 2004, permitted to 8,140 ft.
It was permitted by North Texas Llano Operating Corp and has since transferred to Eagleridge Operating LLC on the wellbore schedule.
Completion filings report 5 formation tops, including Marble Falls, U. Barnett Shale, Forestburg, L. Barnett Shale.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by North Texas Llano Operating Corp; 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 | Trinity River Energy Oper, LLCthrough Aug 2015 |
| Latest permit | North Texas Llano Operating CorpSep 29, 2004 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,140
- total depth, ft
- 2
- permits on file
- Sep 29, 2004
- last permit issued
- May 3, 2006
- completed
- 0
- cumulative oil, bbl
- 510K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · May 2006 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- May 3, 2006
- Shut in
- Sep 1, 2015
- 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 |
|---|---|---|---|---|---|---|
| Walling G-13-240187 | Newark, East (Barnett Shale) | Eagleridge Operating, LLC | 1 | 0 | 510K | May 2006 – Jul 2026 |
No volumes reported on these leases in the last three years.
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Williams Prod. Gulf Coast, L.P.May 2006 → Jan 2012
- 2WPX Energy Gulf Coast, LPFeb 2012 → May 2012
- 3Premier Natural Resources Ii,llcJun 2012 → Feb 2015
- 4Trinity River Energy Oper, LLCMar 2015 → Aug 2015
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 551666-98 | Drill | North Texas Llano Operating Corp | Feb 22, 2005 | Sep 29, 2004 | Apr 1, 2005 | 9,001 |
| 551666-99 | Drill | North Texas Llano Operating Corp | Sep 29, 2004 | Sep 29, 2004 | — | 9,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| May 3, 2006 | Walling G-13-240187 | Newark East (Barnett Shale) | Eagleridge Operating LLC | Temp Abandoned · shut in Sep 1, 2015 | 8,140 |
Formation tops
As filed on W-2/G-1. Subsea from 666 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Marble FallsMARBLE FALLS LIME | 7,431 | -6,765 |
| U. Barnett Shale | 7,751 | -7,085 |
| Forestburg | 7,900 | -7,234 |
| L. Barnett Shale | 8,210 | -7,544 |
| Ord. Unc. | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,708 | 9,223 | Perforated |
| 9,473 | 9,477 | Perforated |
| 9,473 | 9,988 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,525 | 12.25 | 530 S |
| 9.625 | 1,569 | 12.25 | 530 S |
| 5.5 | 10,261 | 7.875 | 460 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. About these reports →
| Suffix | Filed | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Dec 12, 2008 | Sep 8, 2008 | — |
| 00 | Oct 15, 2008 | May 16, 2007 | Yes |
| 00 | Oct 10, 2008 | — | — |
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 42-121-32432 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-121-32432 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward). then paste it into their search.
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/12132432, documented in the API reference.