WELL · 42-481-34237 · DISTRICT 3
Duncan F. B. #3
Wharton County · Bernard W. (7000) field · Vertical
Duncan F. B. #3 (API 42-481-34237) is a plugged well in Wharton County, plugged March 5, 2009, last operated by Apache Corporation.
The RRC has issued 2 drilling permits (amended twice) between 2000 and 2004, permitted to 8,600 ft.
Completion filings report 5 formation tops, including Clodine, W Bernard, E Bernard, Basil Yegua.
Its 3 leases have reported 3.46K barrels of oil and 124K mcf of gas since September 2000, last reporting in March 2009. The leases carry 3 wells, so these are lease totals, not this well alone.
Operator of record
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Dec 3, 2025
- Permits on file
- 9,756
- Phone
- (713) 954-5500
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Apache Corporation |
| Production reports | Apache Corporationthrough Sep 2006 |
| Latest permit | Apache CorporationMar 2, 2004 |
- 8,600
- total depth, ft
- 4
- permits on file
- Mar 2, 2004
- last permit issued
- Apr 21, 2004
- completed
- 3.46K
- cumulative oil, bbl
- 124K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Sep 2000 THROUGH Mar 2009
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Apr 21, 2004
- Shut in
- —
- Plugged
- Mar 5, 2009
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 3 leases this well is completed on; they carry 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Duncan, F. B. G-3-201534 | Bernard, W. (7000) | Apache Corporation | 1 | 0 | 34.4K | Apr 2004 – Mar 2009 |
| Duncan O-3-23934 | Bernard, W. (Yegua 7120) | Apache Corporation | 1 | 3.46K | 69.2K | Sep 2000 – Mar 2008 |
| Duncan G-3-186117 | Bernard, W. (Yegua 7120) | Apache Corporation | 1 | 0 | 20.3K | Aug 2001 – Sep 2004 |
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.
- 1Apache CorporationSep 2000 → Sep 2006
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 542708-99 | Recompletion | Apache Corporation | Mar 2, 2004 | Mar 2, 2004 | Apr 16, 2004 | 8,490 |
| 497193-97 | Drill | Apache Corporation | Feb 12, 2001 | Jul 14, 2000 | — | 8,600 |
| 497193-98 | Drill | Apache Corporation | Oct 4, 2000 | Jul 14, 2000 | — | 8,600 |
| 497193-99 | Drill | Mustang Fuel Corporation | Jul 14, 2000 | Jul 14, 2000 | — | 8,600 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-3-186117 | — | — | — | — |
| — | — G-3-201534 | — | — | — | — |
| — | — O-3-23934 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 130 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Clodine | 7,052 | -6,922 |
| W Bernard | 7,160 | -7,030 |
| E Bernard | 7,208 | -7,078 |
| Basil Yegua | 7,590 | -7,460 |
| Cook MountainCOOK MOUNTAIN 3 | 8,065 | -7,935 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,018 | 7,022 | Perforated |
| 7,158 | 7,163 | Perforated |
| 7,160 | 7,167 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,641 | 12.25 | 765 S |
| 9.625 | 2,025 | 12.25 | 765 S |
| 7 | 7,467 | 8.75 | 300 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 | Jul 20, 2004 | May 21, 2004 | Yes |
| 00 | Jun 18, 2004 | — | — |
| 00 | Jun 4, 2002 | Oct 11, 2000 | Yes |
| 00 | Mar 18, 2002 | Oct 11, 2000 | Yes |
| 00 | Jan 28, 2002 | Sep 21, 2001 | — |
| 00 | Jan 2, 2002 | — | — |
| 00 | Feb 21, 2001 | — | — |
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 42-481-34237 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-481-34237 → 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/48134237, documented in the API reference.