42-169-31873
INJECTIONPOST-MONTGOMERY UNIT 1
GARZA County · District 8 · BROWN GEO. R PARTNERSHIP LP THE · GARZA
Permits
1
Max Depth
3,300 ft
First Permit
1982-06-14
Latest Activity
1982-06-14
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2007-04-05
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: BROWN GEO. R PARTNERSHIP LP THE ≠ Permit: BROWN, GEORGE R.
Resolved via: production → BROWN, GEO. R PARTNERSHIP,LP,THE
Production Summary Production data is a work in progress — still being validated against RRC filings. Spot something off or have questions? [email protected]
Cum Oil
— bbl
Cum Gas
— mcf
First Production
1993-01
Last Production
2026-07
Injection / Disposal
Permitted Volume
500 bbl/d
Max Pressure
1,450 psi
Injection Interval
2,976–3,074 ft
Injected (12mo)
52,336 bbl
Monthly injected volume (bbl, from H-10 filings through 2026-05-01)
Operator History
Chain of Custody
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (2) Elevation 2,603 ft (KB)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SAN ANDRES | 2,380 ft | +223 ft |
| SAN ANDRES | 2,386 ft | +217 ft |
As reported by operators on W-2/G-1 completion filings (RRC wellbore records). Depths are measured depth; names appear as filed. Subsea = reported elevation − measured depth (negative = below sea level; vertical wellbores only). View filings & logs at RRC ↗
Perforations (2)
| Interval | Type |
|---|---|
| 2,966–3,074 ft | Perforated |
| 2,976–3,074 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 165 ft | 125 sx |
| 2.375" | 2,960 ft | — |
| 5.5" | 3,163 ft | 700 sx |
Permit History (1)
Applications (1)
Records & Logs
3 completion filings on record.
Completion packets open directly (post-2011 filings include attached logs). Log images can't be deep-linked — clicking copies the API for you to paste.
No GPS coordinates yet
Well Details
- Well Number
- C-21
- Max Depth
- 3,300 ft
- Drill Type
- Vertical
- County
- GARZA
- District
- 8
- Operator
- BROWN GEO. R PARTNERSHIP LP THE
- Completed
- 2007-04-05
Operator
- Location
- HOUSTON
- P-5 Status
- Active (filed 2026-02-03)
- Cum Oil (all leases)
- 15,962,892 bbl
- Cum Gas (all leases)
- 4,677,703 mcf
- Activities
- CSGD/P, G/PUR, OPRS/O
- Total Permits
- 160