TEXAS · WELLS · YOAKUM COUNTY · EAST WASSON CLEARFORK "B" LEASE · API 42-501-35089 · DISTRICT 7B
East Wasson Clearfork B #1
Yoakum County · Wasson NE. (Clear Fork) field · Producing · Vertical
East Wasson Clearfork B #1 (API 42-501-35089) is a well in Yoakum County operated by Oxy USA Wtp LP, completed February 25, 2005 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued January 6, 2005, permitted to 8,697 ft.
Completion filings report 9 formation tops, including Rustler, Yates, Seven Rivers, Queen.
Its lease has reported 40.3K barrels of oil and 16.7K mcf of gas since February 2005, last reporting volume in April 2026. The lease carries 2 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
- Oct 16, 2025
- Permits on file
- 2,289
- Phone
- (713) 215-7000
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | OXY USA WTP LP |
| Production reports | OXY USA WTP LPthrough Apr 2026 |
| Latest permit | OXY USA WTP LPJan 6, 2005 |
- 8,697
- total depth, ft
- 1
- permits on file
- Jan 6, 2005
- last permit issued
- Feb 25, 2005
- completed
- 40.3K
- cumulative oil, bbl
- 16.7K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Mar 2005 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Feb 25, 2005
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active – Extension (X)
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 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| East Wasson Clearfork "B" O-11-68761 | Wasson, NE. (Clear Fork) | OXY USA WTP LP | 2 | 40.3K | 16.7K | Feb 2005 – Apr 2026 |
Oil, barrels lease total
Last 12 months 1,063 · prior 12 1,056(+1%)
Gas, mcf lease total
Last 12 months 207 · prior 12 2,404(-91%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1OXY USA WTP LPMar 2005 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 555777-99 | Drill | OXY USA WTP LP | Jan 6, 2005 | Jan 6, 2005 | Jan 21, 2005 | 8,900 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Feb 25, 2005 | East Wasson Clearfork B O-11-68761 | Wasson NE. (Clear Fork) | OXY USA WTP LP | Producing | 8,697 |
Formation tops
As filed on W-2/G-1. Subsea from 3,557 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Rustler | 2,490 | 1,067 |
| Yates | 3,290 | 267 |
| Seven Rivers | 3,550 | 7 |
| Queen | 4,073 | -516 |
| Grayburg | 4,481 | -924 |
| San Andres | 4,758 | -1,201 |
| Glorieta | 6,132 | -2,575 |
| Clear ForkUPPER CLEARFORK | 6,310 | -2,753 |
| Tubb | 7,666 | -4,109 |
| Clear ForkLOWER CLEARFORK | 7,765 | -4,208 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,264 | 8,656 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 16 | 40 | 26 | 130 S |
| 8.625 | 2,526 | 12.25 | 1,050 S |
| 5.5 | 8,697 | 7.875 | 500 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 | Jul 19, 2005 | Apr 6, 2005 | Yes |
| 00 | May 9, 2005 | — | — |
Well logs
The RRC's map lists this well among those with logs online. Its monthly inventories loaded here, which start in July 2006, list none for it, so none are itemized.
Open the RRC's log search for this well ↗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 42-501-35089 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-501-35089 → 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/50135089, documented in the API reference.