TEXAS · WELLS · CALHOUN COUNTY · API 42-057-31569 · DISTRICT 02
State Tract 90 #1U
Calhoun County · Powderhorn South (2700) field · Directional
State Tract 90 #1U (API 42-057-31569) is a plugged well in Calhoun County, plugged June 16, 2000, last operated by Prime Operating Company.
The RRC has issued 2 drilling permits between 1997 and 1998, permitted to 6,812 ft.
Completion filings report one formation top, including Miocene (undifferentiated).
Operator of record
- Based in
- Midland, TX
- P-5 status
- Active (A)
- P-5 last filed
- Jan 29, 2026
- Permits on file
- 595
- Phone
- (432) 682-5600
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Prime Operating Company |
| Production reports | Prime Operating Companythrough Apr 2000 |
| Latest permit | Prime Operating CompanyMar 26, 1998 |
- 6,812
- total depth, ft
- 2
- permits on file
- Mar 26, 1998
- last permit issued
- Oct 25, 1997
- completed
- 0
- cumulative oil, bbl
- 558K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Oct 1997 THROUGH Jun 2000
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Oct 25, 1997
- Shut in
- —
- Plugged
- Jun 16, 2000
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 |
|---|---|---|---|---|---|---|
| State Tract 90 G-2-166789 | Powderhorn, South (4700 Miocene) | Prime Operating Company | 1 | 0 | 368K | Oct 1997 – Jun 2000 |
| State Tract 90 G-2-167813 | Powderhorn, South (2700) | Prime Operating Company | 1 | 0 | 190K | Oct 1997 – Jun 2000 |
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.
- 1Prime Operating CompanyOct 1997 → Apr 2000
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 474378-99 | Recompletion | Prime Operating Company | Mar 16, 1998 | Mar 26, 1998 | Sep 17, 1997 | 6,500 |
| 466947-99 | Drill | Prime Operating Company | Aug 29, 1997 | Aug 29, 1997 | Sep 17, 1997 | 6,812 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Oct 25, 1997 | State Tract 90 G-2-167813 | Powderhorn South (2700) | Prime Operating Company | Plugged | — |
| Oct 15, 1997 | State Tract 90 G-2-166789 | Powderhorn South (4700 Miocene) | Prime Operating Company | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 5 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Miocene (undifferentiated)MIOCENE | 1 | 4 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 2,673 | 2,684 | Perforated |
| 3,048 | 3,060 | Perforated |
| 4,704 | 4,714 | Perforated |
| 6,248 | 6,262 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 898 | 12.25 | 385 S |
| 5.5 | 3,246 | 8.5 | 750 S |
| 5.5 | 6,514 | 8.5 | 770 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 | Aug 7, 1998 | Mar 9, 1998 | Yes |
| 00 | Jun 17, 1998 | Mar 9, 1998 | Yes |
| 00 | May 7, 1998 | — | — |
| 00 | Apr 29, 1998 | Dec 5, 1997 | Yes |
| 00 | Mar 6, 1998 | — | — |
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 42-057-31569 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-057-31569 → 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/05731569, documented in the API reference.