PIONEER NATURAL RES. USA, INC. — MARIENFELD 13
API 31741652 · UIC 000117418 · Midland County, TX · District 10
Status
active
Class
—
Fluid
—
Formation
—
Depth
11,050–12,300 ft
Max Rate
30,000 bbl/d
Permitted Max PSI
—
Lifetime Volume
12,139,734 bbl
Permit Date
—
Latest Injection Reporting
Report Month
Dec 2025
Monthly Total
97,737 bbl
Daily Avg
3,153 bbl/d
Avg Pressure
880 PSI
Injection Trend (24 mo)
-50%01/24Total 3,011,258 bbl12/25
Seismic Activity (10 mi, 1 yr, M2.0+)
60earthquakes within 10 miles
Site Imagery & Verification
Compliance
No violations on record
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Data as of 3/21/2026. Sourced from public regulatory data. Estimates based on publicly reported volumes and permitted rates. Verify independently before operational decisions.