FF DILLEY SWD
FRIO County · District 1 · NEC OPERATING LLC · PEARSALL (AUSTIN CHALK)
Permits
1
Max Depth
5,760 ft
First Permit
2012-08-09
Latest Activity
2012-08-09
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2012-11-30
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: NEC OPERATING LLC ≠ Permit: GREENHUNTER WATER, LLC
Resolved via: scheduling → NEC OPERATING 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
2012-11
Last Production
2026-07
Injection / Disposal
Permitted Volume
25,000 bbl/d
Max Pressure
2,450 psi
Injection Interval
4,900–5,660 ft
Injected (12mo)
—
Monthly injected volume (bbl, from H-10 filings through 2026-02-01)
Operator History
originally filed by GREENHUNTER WATER, 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 (3) Elevation 490 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| OLMOS | 4,900 ft | -4,410 ft |
| OLMOS B (Olmos) | 5,080 ft | -4,590 ft |
| SAN MIGUEL | 5,473 ft | -4,983 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 (1)
| Interval | Type |
|---|---|
| 5,474–5,594 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.667" | 3,411 ft | 1,180 sx |
| 7" | 5,760 ft | 310 sx |
Permit History (1)
Applications (1)
Records & Logs
3 completion filings on record · 1 with log images at RRC.
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
- 5,760 ft
- Drill Type
- Vertical
- County
- FRIO
- District
- 1
- Operator
- NEC OPERATING LLC
- Completed
- 2012-11-30
Operator
- Name
- NEC OPER, LLC
- Location
- SOUTHLAKE
- P-5 Status
- Active (filed 2026-04-15)
- Cum Oil (all leases)
- 163,895 bbl
- Cum Gas (all leases)
- 483,949 mcf
- Activities
- OPRS/O
- Total Permits
- 1