WELL · 42-355-06281 · DISTRICT 4
State Tract 470 #2
Nueces County · Vertical
State Tract 470 #2 (API 42-355-06281) is a permitted well in Nueces County filed by Chaparral (USA) Energy, Inc.; no completion report is on file yet.
The RRC has issued 6 drilling permits between 1978 and 2002, permitted to 9,494 ft.
Its 4 leases have reported 17.5K barrels of oil and 1.24M mcf of gas since January 1993, last reporting in July 2026. The leases carry 4 wells, so these are lease totals, not this well alone.
Operator of record
Oklahoma City, OK · P-5 Y, filed Nov 8, 2002 · 24 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | Chaparral Energy, L.L.C.through Feb 2014 |
| Latest permit | Chaparral (USA) Energy, Inc.Feb 8, 2002 |
- 9,494
- total depth, ft
- 6
- permits on file
- Feb 8, 2002
- last permit issued
- —
- completed
- 17.5K
- cumulative oil, bbl
- 1.24M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- 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 4 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| State Tract 470 G-4-188751 | Mustang Island ( 7-A) | TR Offshore, LLC | 1 | 0 | 454K | Mar 2002 – Jul 2026 |
| State Tract 470 O-4-11267 | Mustang Island, W. (19 Sd.) | Chaparral Energy, L.L.C. | 1 | 9.23K | 56.9K | Jan 1993 – Mar 2008 |
| State Tract 470 O-4-12368 | Mustang Island, W. (14 Sd.) | Chaparral (USA) Energy, Inc. | 1 | 8.23K | 18.6K | Jul 1994 – Jun 2002 |
| State Tract 470 G-4-155101 | Mustang Island, W. (11 Sd.) | Chaparral (USA) Energy, Inc. | 1 | 0 | 709K | Jul 1995 – Mar 2002 |
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.
- 1Bristol Resources CorporationJan 1993 → Dec 1998
- 2Chaparral (USA) Energy, Inc.Mar 2002 → Sep 2002
- 3Chaparral Energy, L.L.C.Oct 2002 → Feb 2014
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 517466-99 | Recompletion | Chaparral (USA) Energy, Inc. | Feb 8, 2002 | Feb 8, 2002 | Feb 8, 2002 | 8,672 |
| 429909-99 | Recompletion | Bristol Resources Corporation | Nov 10, 1994 | Nov 18, 1994 | Jul 3, 1995 | 8,672 |
| 423915-99 | Recompletion | Bristol Resources Corporation | May 13, 1994 | May 17, 1994 | — | 8,672 |
| 332292-99 | Recompletion | Arco Oil & Gas Co. | Jun 30, 1987 | Jul 6, 1987 | — | 9,494 |
| 286956-99 | Recompletion | Arco Oil & Gas Co. | Oct 3, 1985 | Oct 9, 1985 | — | 9,494 |
| 16582-99 | Recompletion | Atlantic Richfield Co. | Jan 18, 1978 | Jan 18, 1978 | — | 9,494 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-155101 | — | — | — | — |
| — | — G-4-188751 | — | — | — | — |
| — | — O-4-11267 | — | — | — | — |
| — | — O-4-12368 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,652 | 7,654 | Perforated |
| 8,224 | 8,226 | Perforated |
| 8,230 | 8,234 | Perforated |
| 8,290 | 8,294 | Perforated |
| 8,531 | 8,536 | Perforated |
| 8,698 | 8,726 | Perforated |
| 8,837 | 8,842 | Perforated |
| 9,367 | 9,387 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 20 | 150 | 20 | — |
| 20 | 150 | — | — |
| 2 | 150 | — | — |
| 13.625 | 1,000 | 15 | 700 S |
| 13.375 | 1,080 | 15 | 930 S |
| 9.625 | 7,600 | 12.25 | 350 S |
| 9.625 | 7,603 | 12.25 | 650 S |
| 2.375 | 8,820 | — | — |
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 11, 2002 | Apr 29, 2002 | Yes |
| 00 | May 31, 2002 | — | — |
| 00 | Nov 9, 1995 | Aug 23, 1995 | Yes |
| 00 | Aug 28, 1995 | — | — |
| 00 | Oct 4, 1994 | Aug 4, 1994 | Yes |
| 00 | Aug 25, 1994 | Aug 6, 1987 | Yes |
| 00 | Sep 2, 1987 | Aug 6, 1987 | Yes |
| 00 | Aug 13, 1987 | — | — |
| 00 | Apr 29, 1985 | Jul 27, 1981 | — |
| 00 | Jan 12, 1984 | Jul 27, 1981 | — |
| 00 | Jan 12, 1984 | Nov 9, 1978 | — |
| 00 | Jan 12, 1984 | Jul 21, 1978 | — |
| 00 | Jan 12, 1984 | — | — |
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 42-355-06281 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-355-06281 → 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/35506281, documented in the API reference.