MCMULLEN SWD
MCMULLEN County · District 1 · CROSSTEX ENVIRONMENTAL STX LLC · EAGLEVILLE (EAGLE FORD-1)
Permits
2
Max Depth
10,500 ft
First Permit
2011-10-06
Latest Activity
2011-10-06
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2024-08-01
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: CROSSTEX ENVIRONMENTAL STX LLC ≠ Permit: COASTAL PLAINS DISPOSAL #1, LLC
Resolved via: scheduling → CROSSTEX ENVIRONMENTAL STX LLC
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
2012-01
Last Production
2026-07
Injection / Disposal
Permitted Volume
20,000 bbl/d
Max Pressure
2,132 psi
Injection Interval
4,265–6,500 ft
Injected (12mo)
2,115,092 bbl
Monthly injected volume (bbl, from H-10 filings through 2026-03-01)
Operator History
originally filed by COASTAL PLAINS DISPOSAL #1, LLC — asset transferred
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (4) Elevation 694 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| WILCOX | 4,830 ft | -4,136 ft |
| ANACACHO | 9,122 ft | -8,428 ft |
| AUSTIN CHALK | 9,534 ft | -8,840 ft |
| EAGLE FORD | 9,673 ft | -8,979 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 (3)
| Interval | Type |
|---|---|
| 4,830–5,545 ft | Perforated |
| 4,837–5,530 ft | Perforated |
| 10,100–10,250 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 4,120 ft | 1,069 sx |
| 7" | 10,263 ft | 452 sx |
Permit History (2)
Applications (2)
Records & Logs
5 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
- 1
- Max Depth
- 10,500 ft
- Drill Type
- Vertical
- County
- MCMULLEN
- District
- 1
- Operator
- CROSSTEX ENVIRONMENTAL STX LLC
- Completed
- 2024-08-01
Operator
- Location
- LAFAYETTE
- P-5 Status
- X (filed 2026-05-11)
- Cum Oil (all leases)
- — bbl
- Cum Gas (all leases)
- — mcf
- Activities
- OPRS/G, OPRS/O