WELL · 42-481-02821 · DISTRICT 3
Pierce Estates #C139
Wharton County · Magnet Withers (Miocene 4200) field · Vertical
Pierce Estates #C139 (API 42-481-02821) is a well in Wharton County operated by Apache Corporation, completed September 5, 2004.
The RRC has issued 3 drilling permits between 1995 and 2013, permitted to 6,000 ft.
Completion filings report 2 formation tops, including Miocene (undifferentiated), Frio.
Its 4 leases have reported 2.07K barrels of oil and 255K mcf of gas since January 1993, last reporting in July 2026. The leases carry 6 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
- 9,754
- Phone
- (713) 954-5500
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Apache Corporation |
| Production reports | Apache Corporationthrough Apr 2015 |
| Latest permit | Apache CorporationMay 16, 2013 |
- 6,000
- total depth, ft
- 3
- permits on file
- May 16, 2013
- last permit issued
- Sep 5, 2004
- completed
- 2.07K
- cumulative oil, bbl
- 255K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Sep 5, 2004
- Shut in
- —
- Plugged
- —
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 4 leases this well is completed on; they carry 6 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Pierce Estates G-3-271800 | Magnet Withers (Miocene 4150) | Remora Management, LLC | 1 | 0 | 45.7K | May 2013 – Jul 2026 |
| Pierce Estates G-3-204032 | Magnet Withers (Miocene 4200) | Apache Corporation | 1 | 0 | 61.6K | Sep 2004 – May 2013 |
| Pierce Estate G-3-155174 | Magnet Withers | Apache Corporation | 1 | 0 | 146K | Jul 1995 – Sep 2004 |
| Pierce Estates O-3-6823 | Magnet Withers (F-10-C) | Apache Corporation | 3 | 2.07K | 946 | Jan 1993 – Jul 1997 |
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.
- 1Texaco E & P Inc.Jan 1993 → Aug 1993
- 2Apache CorporationAug 1995 → Apr 2015
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 762351-99 | Recompletion | Apache Corporation | May 9, 2013 | May 16, 2013 | May 2, 2013 | 6,000 |
| 550723-99 | Recompletion | Apache Corporation | Sep 9, 2004 | Sep 9, 2004 | — | 6,000 |
| 438741-99 | Recompletion | Apache Corporation | Aug 10, 1995 | Aug 16, 1995 | Jul 24, 1995 | 5,526 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-3-155174 | — | — | — | — |
| — | — G-3-204032 | — | — | — | — |
| — | — G-3-271800 | — | — | — | — |
| — | — O-3-6823 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 88 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Miocene (undifferentiated)MIOCENE | 2,000 | -1,912 |
| Frio | 5,500 | -5,412 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,148 | 4,154 | Perforated |
| 4,302 | 4,311 | Perforated |
| 5,464 | 5,470 | Perforated |
| 6,157 | 6,170 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 1,755 | 13.5 | 600 S |
| 2.375 | 6,059 | — | — |
| 4.5 | 6,758 | 9.875 | 900 S |
| 4.5 | 6,758 | — | 900 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 | Apr 8, 2014 | May 21, 2013 | — |
| 00 | Jan 4, 2005 | Sep 13, 2004 | Yes |
| 00 | Nov 5, 2004 | — | — |
| 00 | Nov 6, 1995 | Aug 10, 1995 | Yes |
| 00 | Sep 7, 1995 | — | — |
| 00 | Jan 12, 1984 | May 9, 1975 | — |
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 42-481-02821 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-481-02821 → 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/48102821, documented in the API reference.