TEXAS · WELLS · YOAKUM COUNTY · CENTRAL OWNBY UNIT LEASE · API 42-501-36293 · DISTRICT 7B
Central Ownby Unit #1303
Yoakum County · Ownby (Clear Fork Upper) field · Producing · Directional
Central Ownby Unit #1303 (API 42-501-36293) is a well in Yoakum County operated by Occidental Permian Ltd., completed March 31, 2014 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued November 21, 2013, permitted to 7,225 ft.
Completion filings report 10 formation tops, including Santa Rosa, Yates, San Andres, Glorieta.
Its lease has reported 12.3M barrels of oil and 2.68M mcf of gas since January 1993, last reporting volume in April 2026. The lease carries 156 wells, so these are lease totals, not this well alone.
Operator of record
- 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 | Occidental Permian Ltd.Nov 21, 2013 |
- 7,225
- total depth, ft
- 1
- permits on file
- Nov 21, 2013
- last permit issued
- Mar 31, 2014
- completed
- 12.3M
- cumulative oil, bbl
- 2.68M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Mar 31, 2014
- Shut in
- —
- 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 156 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Central Ownby Unit O-11-66222 | Ownby (Clear Fork, Upper) | Occidental Permian Ltd. | 156 | 12.3M | 2.68M | Jan 1993 – Apr 2026 |
Oil, barrels lease total
Last 12 months 97,996 · prior 12 107,048(-8%)
Gas, mcf lease total
Last 12 months 26,335 · prior 12 27,253(-3%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Shell Western E&P Inc.Jan 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 |
|---|---|---|---|---|---|---|
| 773645-99 | Drill | Occidental Permian Ltd. | Nov 12, 2013 | Nov 21, 2013 | Feb 12, 2014 | 7,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Mar 31, 2014 | Central Ownby Unit O-11-66222 | Ownby (Clear Fork Upper) | Occidental Permian Ltd. | Producing | 7,225 |
Formation tops
As filed on W-2/G-1. Subsea from 3,584 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Santa RosaRED BED-SANTA ROSA | 2,593 | 991 |
| Yates | 3,360 | 224 |
| San AndresSAN ANDRES - HIGH FLOWS, H2S, CO | 4,774 | -1,190 |
| Glorieta | 6,153 | -2,569 |
| Clear ForkCLEARFORK - ACTIVE CO2 FLOOD | 6,618 | -3,034 |
| Leonard | — | — |
| Pennsylvanian | — | — |
| Strawn | — | — |
| Wichita-AlbanyWICHITA | — | — |
| Wolfcamp | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,670 | 6,868 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 2,666 | 12.25 | 1,320 S |
| 5.5 | 6,118 | 7.875 | 1,015 S |
| 5.5 | 7,211 | 7.875 | 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 | Sep 2, 2014 | May 23, 2014 | Yes |
Well logs
1 log loaded from the RRC's log index, the latest received Sep 11, 2014. Density, Neutron, Resistivity. These are the logs loaded into Petrora from the Railroad Commission's inventories, not necessarily every log run on the well. The RRC holds the files; each opens from its log search for the well. The kind is the RRC's description of the log; the interval is the one filed for it.
Open the RRC's log search for this well ↗| Logas described | Files | Intervalft, as filed | Datereceived | SizeMB |
|---|---|---|---|---|
| COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYSpans Yates, San Andres, Glorieta, Clear Fork | TIFF | 4,000 to 7,232 | Sep 11, 2014run Mar 10, 2014 | 6.67 |
"Spans" is by this well's own filed formation tops: a formation runs from its top to the next deeper top filed, and the deepest runs to the bottom of the log. Depths are measured along the wellbore, so on a horizontal the lateral counts in the formation it was landed in.
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 42-501-36293 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-501-36293 → scanned completion filings
The logs loaded for this well are under Well logs, with the RRC's log search 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/50136293, documented in the API reference.