WELL · 42-702-30256 · DISTRICT 4
Stirrup/State Unit #2
Mustang IS-LB County · MU 861-L (Mid Frio S-2 S-3 FB-A) field · Directional
Stirrup/State Unit #2 (API 42-702-30256) is a plugged well in Mustang IS-LB County, plugged September 26, 2012, last operated by Apache Shelf Inc..
The RRC has issued 2 drilling permits between 2001 and 2003, permitted to 17,000 ft.
It was permitted by Spinnaker Exploration CO.,L.L.C. and has since transferred to Apache Shelf Inc. on the wellbore schedule.
Completion filings report 5 formation tops, including S1 Sand, Frio, S2 Sand, S3 Sand.
Operator of record
Permitted by Spinnaker Exploration Co.,l.l.c.; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed Oct 3, 2014 · (800) 272-2434
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Apache Shelf Inc. |
| Production reports | Spinnaker Exploration Co.,l.l.c.through Sep 2004 |
| Latest permit | Spinnaker Exploration Co.,l.l.c.Sep 29, 2003 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 17,000
- total depth, ft
- 2
- permits on file
- Sep 29, 2003
- last permit issued
- Mar 2, 2003
- completed
- 0
- cumulative oil, bbl
- 307K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Oct 2001 THROUGH Sep 2012
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Mar 2, 2003
- Shut in
- —
- Plugged
- Sep 26, 2012
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 |
|---|---|---|---|---|---|---|
| Stirrup/State Unit G-4-197012 | MU 861-L (Mid Frio S-2 S-3 FB-A) | Apache Shelf, Inc. | 1 | 0 | 307K | Mar 2003 – Sep 2012 |
| Stirrup/State Unit G-4-186029 | Wildcat | Spinnaker Exploration Co.,l.l.c. | 1 | 0 | 0 | Oct 2001 – Mar 2003 |
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.
- 1Spinnaker Exploration Co.,l.l.c.Mar 2003 → Sep 2004
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 536899-99 | Recompletion | Spinnaker Exploration Co.,l.l.c. | Aug 1, 2001 | Sep 29, 2003 | Aug 8, 2001 | 17,000 |
| 512131-99 | Drill | Spinnaker Exploration Co.,l.l.c. | Aug 1, 2001 | Aug 1, 2001 | Aug 8, 2001 | 17,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-186029 | — | — | — | — |
| — | — G-4-197012 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 96 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| S1 Sand | 14,880 | -14,784 |
| FrioMIDDLE FRIO S-1 SAND | 14,885 | -14,789 |
| FrioMIDDLE FRIO S-2 SAND | 15,340 | -15,244 |
| S2 Sand | 15,340 | -15,244 |
| S3 Sand | 15,920 | -15,824 |
| FrioMIDDLE FRIO S-3 SAND | 15,923 | -15,827 |
| FrioMIDDLE FRIO S-4 SAND | 16,175 | -16,079 |
| S4 Sand | 16,240 | -16,144 |
| FrioMIDDLE FRIO S-5 SAND | 16,330 | -16,234 |
| FrioMIDDLE FRIO S-6 SAND | 16,538 | -16,442 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 15,352 | 15,372 | Perforated |
| 15,946 | 15,966 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 18.625 | 680 | 24 | 1,522 S |
| 16 | 4,352 | 22 | 3,630 S |
| 11.875 | 11,500 | 14.75 | 1,300 S |
| 7.625 | 14,617 | 9 | 170 S |
| 7.625 | 14,659 | 9 | 170 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 | Nov 21, 2003 | Apr 25, 2003 | — |
| 00 | Oct 10, 2003 | — | — |
| 00 | Jan 16, 2002 | Nov 28, 2001 | Yes |
| 00 | Dec 27, 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 42-702-30256 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-702-30256 → 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/70230256, documented in the API reference.