WELL · 42-285-33067 · DISTRICT 2
Peirce Unit #1
Lavaca County · Giv N Take (Wilcox 10500) field · Vertical
Peirce Unit #1 (API 42-285-33067) is a plugged well in Lavaca County, plugged June 14, 2007, last operated by Chaparral Natural Resources Inc..
The RRC has issued 2 drilling permits between 2004 and 2005, permitted to 12,500 ft.
Completion filings report 2 formation tops, including Wilcox, Middle Wx.
Operator of record
Chaparral Natural Resources Inc.
Austin, TX · P-5 Y, filed Jun 4, 2026 · 29 permits on file · (512) 789-9860
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Chaparral Natural Resources Inc. |
| Production reports | Chaparral Natural Resources,inc.through Nov 2006 |
| Latest permit | Chaparral Natural Resources,incJan 25, 2005 |
- 12,500
- total depth, ft
- 2
- permits on file
- Jan 25, 2005
- last permit issued
- Jul 25, 2004
- completed
- 0
- cumulative oil, bbl
- 65.9K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jun 2004 THROUGH Feb 2008
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jul 25, 2004
- Shut in
- —
- Plugged
- Jun 14, 2007
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 2 leases this well is completed on; they carry 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Peirce Unit G-2-207763 | Giv'n Take (Wilcox 10500) | Chaparral Natural Resources,inc. | 1 | 0 | 65.9K | Jul 2004 – Feb 2008 |
| Peirce Unit G-2-204467 | Wildcat | Chaparral Natural Resources,inc. | 1 | 0 | 0 | Jun 2004 – Jul 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.
- 1Chaparral Natural Resources,inc.Jul 2004 → Nov 2006
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 556723-99 | Recompletion | Chaparral Natural Resources,inc | Jan 25, 2005 | Jan 25, 2005 | Mar 20, 2004 | 10,500 |
| 541787-99 | Drill | Chaparral Natural Resources,inc | Feb 6, 2004 | Feb 12, 2004 | Mar 20, 2004 | 12,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-2-204467 | — | — | — | — |
| — | — G-2-207763 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 185 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| WilcoxMIDDLE WILCOX | 10,265 | -10,080 |
| Middle WX | 10,265 | -10,080 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,265 | 10,320 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 16 | 2,550 | 20 | 1,850 S |
| 10.75 | 9,513 | 14.75 | 1,075 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 | May 27, 2011 | Jun 17, 2004 | — |
| 00 | Nov 7, 2005 | Aug 18, 2005 | — |
| 00 | Jul 13, 2005 | Jan 7, 2005 | Yes |
| 00 | Apr 27, 2005 | — | — |
| 00 | Dec 7, 2004 | — | — |
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 42-285-33067 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-285-33067 → 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/28533067, documented in the API reference.