WELL · 42-443-31165 · DISTRICT 7
Banner Estate #51
Terrell County · Brown-Bassett (Wolfcamp) field · Vertical
Banner Estate #51 (API 42-443-31165) is a plugged well in Terrell County, plugged June 9, 2011, last operated by Mobil Producing TX. & N.M. Inc..
The RRC has issued one drilling permit, issued May 8, 2006, permitted to 6,100 ft.
It was permitted by Encore Operating, L.P. and has since transferred to Mobil Producing TX. & N.M. Inc. on the wellbore schedule.
Completion filings report 3 formation tops, including T/Wolfcamp, T/Wolfcamp B, T/Wolfcamp C.
Operator of record
Mobil Producing TX. & N.M. Inc.
Permitted by Encore Operating, L.P.; the EWA schedule now lists a different operator.
Spring, TX · P-5 Y, filed May 4, 2026 · 6,763 permits on file · (281) 773-7706
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Mobil Producing TX. & N.M. Inc. |
| Production reports | Mobil Producing TX. & N.M. Inc.through Aug 2008 |
| Latest permit | Encore Operating, L.P.May 8, 2006 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 6,100
- total depth, ft
- 1
- permits on file
- May 8, 2006
- last permit issued
- Aug 23, 2006
- completed
- 0
- cumulative oil, bbl
- 31K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Aug 2006 THROUGH Jun 2011
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Aug 23, 2006
- Shut in
- —
- Plugged
- Jun 9, 2011
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 |
|---|---|---|---|---|---|---|
| Banner Estate G-9-221380 | Brown-Bassett (Wolfcamp) | Mobil Producing TX. & N.M. Inc. | 1 | 0 | 31K | Aug 2006 – Jun 2011 |
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.
- 1Encore Operating, L.P.Aug 2006 → Mar 2007
- 2Mobil Producing TX. & N.M. Inc.Apr 2007 → Aug 2008
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 618819-99 | Drill | Encore Operating, L.P. | May 5, 2006 | May 8, 2006 | Jul 2, 2006 | 6,100 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-9-221380 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,420 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| T/Wolfcamp | 2,357 | 63 |
| T/Wolfcamp B | 5,257 | -2,837 |
| T/Wolfcamp C | 5,467 | -3,047 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,404 | 5,414 | Perforated |
| 5,730 | 5,740 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,307 | 11 | 350 S |
| 4.5 | 6,177 | 7.875 | 340 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 | Mar 13, 2007 | Oct 16, 2006 | Yes |
| 00 | Nov 14, 2006 | — | — |
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 42-443-31165 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-443-31165 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward) and the University Lands library. 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/44331165, documented in the API reference.