42-347-33269
PRODUCING HorizontalACLCO UNIT
NACOGDOCHES County · District 6 · APEX NATURAL GAS LLC · CARTHAGE (HAYNESVILLE SHALE)
Permits
2
Max Depth
13,800 ft
First Permit
2011-08-10
Latest Activity
2011-08-10
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2012-06-06
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: APEX NATURAL GAS LLC ≠ Permit: EOG RESOURCES, INC.
Resolved via: production → APEX NATURAL GAS, 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
2012-03
Last Production
2026-07
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 (8) Elevation 334 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| AUSTIN CHALK | 4,988 ft | -4,654 ft |
| GLEN ROSE | 5,757 ft | -5,423 ft |
| JAMES LIME | 7,620 ft | -7,286 ft |
| JAMES LIME | 7,820 ft | -7,486 ft |
| PETTIT | 8,127 ft | -7,793 ft |
| TRAVIS PEAK | 9,060 ft | -8,726 ft |
| COTTON VALLEY "B" (Cotton Valley) | 11,570 ft | -11,236 ft |
| HAYNESVILLE | 13,030 ft | -12,696 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 (21)
| Interval | Type |
|---|---|
| 14,256–14,407 ft | Perforated |
| 14,256–18,911 ft | Perforated |
| 14,489–14,648 ft | Perforated |
| 14,728–14,888 ft | Perforated |
| 14,971–15,124 ft | Perforated |
| 15,207–15,366 ft | Perforated |
| 15,446–15,605 ft | Perforated |
| 15,685–15,836 ft | Perforated |
| 15,924–16,085 ft | Perforated |
| 16,164–16,323 ft | Perforated |
| 16,403–16,563 ft | Perforated |
| 16,647–16,801 ft | Perforated |
| 16,881–17,040 ft | Perforated |
| 17,120–17,280 ft | Perforated |
| 17,362–17,515 ft | Perforated |
+6 more intervals
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 10.75" | 3,202 ft | 1,630 sx |
| 7.625" | 13,238 ft | 2,050 sx |
| 5.5" | 18,979 ft | 750 sx |
Permit History (2)
Applications (2)
Records & Logs
2 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
- 4H
- Max Depth
- 13,800 ft
- Drill Type
- Horizontal
- County
- NACOGDOCHES
- District
- 6
- Operator
- APEX NATURAL GAS LLC
- Completed
- 2012-06-06
Operator
- Location
- HOUSTON
- P-5 Status
- Active (filed 2025-06-09)
- Cum Oil (all leases)
- — bbl
- Cum Gas (all leases)
- 10,384,181 mcf
- Activities
- G/PUR, OPRS/G
- Total Permits
- 98