TEXAS · WELLS · GAINES COUNTY · WASSON SOUTH CLEARFORK UNIT LEASE · API 42-165-10020 · DISTRICT 7B
Wasson South Clearfork Unit #7519S
Gaines County · Wasson 72 field · Vertical
Wasson South Clearfork Unit #7519S (API 42-165-10020) is a plugged well in Gaines County, plugged January 14, 2025, last operated by Occidental Permian Ltd..
The RRC has issued one drilling permit, issued January 20, 1983, permitted to 7,800 ft.
It was permitted by Shell Oil Company and has since transferred to Occidental Permian Ltd. on the wellbore schedule.
Completion filings report 5 formation tops, including U. Clearfork, Clear Fork, Tubb, L. Clearfork.
Its lease has reported 26.3M barrels of oil and 32.3M mcf of gas since January 1993, last reporting volume in April 2026. The lease carries 255 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Shell Oil 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 | Shell Oil CompanyJan 20, 1983 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 7,800
- total depth, ft
- 1
- permits on file
- Jan 20, 1983
- last permit issued
- Sep 15, 1990
- completed
- 26.3M
- cumulative oil, bbl
- 32.3M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Sep 15, 1990
- Shut in
- —
- Plugged
- Jan 14, 2025
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 255 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Wasson South Clearfork Unit O-11-62865 | Wasson 72 | Occidental Permian Ltd. | 255 | 26.3M | 32.3M | Jan 1993 – Apr 2026 |
Oil, barrels lease total
Last 12 months 161,864 · prior 12 139,950(+16%)
Gas, mcf lease total
Last 12 months 119,745 · prior 12 92,757(+29%)
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 |
|---|---|---|---|---|---|---|
| 227728-99 | Recompletion | Shell Oil Company | Dec 9, 1983 | Jan 20, 1983 | — | 7,800 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Sep 15, 1990 | Wasson South Clearfork Unit O-11-62865 | Wasson 72 | Occidental Permian Ltd. | Plugged | — |
| — | Wasson A. L. B O-11-17849 | Wasson S. (Wichita-Albany) | Shell Western E&P Inc. | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 3,552 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| U. Clearfork | 5,985 | -2,433 |
| Clear ForkUPPER CLEARFORK | 6,252 | -2,700 |
| Tubb | 7,095 | -3,543 |
| Tubb | 7,096 | -3,544 |
| L. Clearfork | 7,178 | -3,626 |
| Wichita-AlbanyWICHITA ALBANY | 7,618 | -4,066 |
| Wichita-AlbanyWICHITA | 7,666 | -4,114 |
| Clear ForkLOWER CLEARFORK | 7,878 | -4,326 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,914 | 6,837 | Perforated |
| 5,914 | 7,497 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 7.625 | 2,077 | — | 700 S |
| 7.625 | 2,089 | 9.875 | 700 S |
| 7.625 | 2,089 | — | 700 S |
| 4.5 | 7,788 | — | 850 S |
| 4.5 | 7,800 | 6.75 | 350 S |
| 4.5 | 7,800 | — | 350 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 | Dec 13, 1990 | Nov 19, 1990 | — |
| 00 | May 9, 1984 | Apr 9, 1984 | — |
| 00 | Apr 28, 1984 | Apr 9, 1984 | — |
| 00 | Jan 12, 1984 | Jan 24, 1964 | — |
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 42-165-10020 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-165-10020 → scanned completion filings
Log images filed since 2004 open from the RRC's log search for this well; none are loaded here for it. The University Lands library has no per-well link: then paste it into its 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/16510020, documented in the API reference.