TEXAS · WELLS · YOAKUM COUNTY · PRENTICE SOUTHWEST UNIT LEASE · API 42-501-33124 · DISTRICT 7B
Prentice Southwest Unit #101
Yoakum County · Prentice (6700) field · Shut In · Vertical
Prentice Southwest Unit #101 (API 42-501-33124) is a well in Yoakum County operated by Occidental Permian Ltd., completed June 18, 1994 and listed as shut in on the RRC schedule, shut in January 1, 1998.
The RRC has issued one drilling permit, issued March 12, 1987, permitted to 6,877 ft.
It was permitted by Amoco Production Company and has since transferred to Occidental Permian Ltd. on the wellbore schedule.
Completion filings report 7 formation tops, including Rustler, T. Rustler Anhydrite, Glorieta, T. Glorieta.
Its lease has reported 5.14M barrels of oil and 1.94M mcf of gas since January 1993, last reporting volume in April 2026. The lease carries 124 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Amoco Production Company; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Feb 2, 2026
- Permits on file
- 6,251
- Phone
- (713) 215-7000
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Occidental Permian Ltd. |
| Production reports | Occidental Permian Ltd.through Apr 2026 |
| Latest permit | Amoco Production CompanyMar 12, 1987 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 6,877
- total depth, ft
- 1
- permits on file
- Mar 12, 1987
- last permit issued
- Jun 18, 1994
- completed
- 5.14M
- cumulative oil, bbl
- 1.94M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jun 18, 1994
- Shut in
- Jan 1, 1998
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
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 lease this well is completed on; they carry 124 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Prentice Southwest Unit O-11-60367 | Prentice (6700) | Occidental Permian Ltd. | 124 | 5.14M | 1.94M | Jan 1993 – Apr 2026 |
Oil, barrels lease total
Last 12 months 23,601 · prior 12 36,112(-35%)
Gas, mcf lease total
Last 12 months 17,380 · prior 12 30,247(-43%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Amoco Production CompanyJan 1993 → Feb 1997
- 2Altura Energy Ltd.Mar 1997 → Apr 2000
- 3Occidental Permian Ltd.May 2000 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 324565-99 | Drill | Amoco Production Company | Dec 19, 1986 | Mar 12, 1987 | — | 6,900 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jun 18, 1994 | Prentice Southwest Unit O-11-60367 | Prentice (6700) | Occidental Permian Ltd. | Shut In · shut in Jan 1, 1998 | 6,877 |
Formation tops
As filed on W-2/G-1. Subsea from 3,570 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Rustler | 2,471 | 1,099 |
| T. Rustler Anhydrite | 2,471 | 1,099 |
| Glorieta | 5,935 | -2,365 |
| T. Glorieta | 5,935 | -2,365 |
| Clear ForkCLEARFORK | 6,375 | -2,805 |
| T. Clfk C-1 | 6,375 | -2,805 |
| T. Clfk C-5 | 6,669 | -3,099 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,365 | 6,877 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 500 | 12.25 | 400 S |
| 5.5 | 6,365 | 7.875 | 1,250 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Feb 13, 2019 | Jan 24, 2019 | — |
| 00 | Jul 3, 1987 | Jun 22, 1987 | Yes |
| 00 | Jun 29, 1987 | — | — |
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 42-501-33124 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-501-33124 → scanned completion filings
Log images filed since 2004 open from the RRC's log search for this well; none are loaded here for it.
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/50133124, documented in the API reference.