RRC field 94475500 · District 08
W. Z. B. (Grayburg)
The W. Z. B. (Grayburg) field reported 858 barrels of oil in the last 12 months.
Field dossier
858bbl oil, last 12 months−55% vs prior year
- Producing leases
- 1of 5 on record
- Operators
- 1
- Counties
- 1
- Biggest operator
- Oxyrock Operating, LLC
Own minerals in this field?
Where the field sits
This county
1 county
- Data through
- Jul 2026
- Leases on record
- 5
Five years of output in W. Z. B. (Grayburg)
Oil output in the W. Z. B. (Grayburg) field fell 55% over the last 12 months
733 bbl through Jul 2026, against 1,632 bbl a year earlier. Peak Jul 2024: 512 bbl.
Gas output in the W. Z. B. (Grayburg) field fell 100% over the last 12 months
0 mcf through Jul 2026, against 2,802 mcf a year earlier. Peak Jun 2025: 1,324 mcf.
SourceTexas Railroad Commission Production Data Query, field 94475500, through Jul 2026, file dated Sep 18, 2026.
Leases in the W. Z. B. (Grayburg) field
Under each volume: change on the year before.
733bbl oil−55%
Showing 1 of 1.
SourceTexas Railroad Commission Production Data Query.
Recent drilling permits in the W. Z. B. (Grayburg) field
No recent permits.