PIONEER NATURAL RES. USA, INC. — GREATHOUSE -C- #4D
API 31737738 · UIC 000104315 · Martin County, TX · District 08
Inside Gardendale SRA
State regulator injection rate restrictions may apply
Status
active
Class
—
Fluid
—
Formation
—
Depth
4,400–5,010 ft
Max Rate
6,000 bbl/d
Permitted Max PSI
—
Lifetime Volume
3,499,166 bbl
Permit Date
—
Latest Injection Reporting
Report Month
Dec 2025
Monthly Total
39,878 bbl
Daily Avg
1,286 bbl/d
Avg Pressure
1,024 PSI
Injection Trend (24 mo)
+354%01/23Total 1,397,961 bbl12/25
Seismic Activity (10 mi, 1 yr, M2.0+)
34earthquakes within 10 miles
Site Imagery & Verification
Compliance
2 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.