42-347-33246
PRODUCING HorizontalRUSSELL UNIT
NACOGDOCHES County · District 6 · APEX NATURAL GAS LLC · CARTHAGE (HAYNESVILLE SHALE)
Permits
2
Max Depth
13,600 ft
First Permit
2011-05-18
Latest Activity
2011-05-18
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2012-06-04
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
2012-01
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 (7) Elevation 521 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| AUSTIN CHALK | 5,295 ft | -4,774 ft |
| GLEN ROSE | 6,295 ft | -5,774 ft |
| JAMES LIME | 8,325 ft | -7,804 ft |
| PETTIT | 8,595 ft | -8,074 ft |
| TRAVIS PEAK | 9,245 ft | -8,724 ft |
| COTTON VALLEY "B" (Cotton Valley) | 12,022 ft | -11,501 ft |
| HAYNESVILLE | 12,058 ft | -11,537 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 (20)
| Interval | Type |
|---|---|
| 13,796–14,009 ft | Perforated |
| 13,796–18,630 ft | Perforated |
| 14,064–14,273 ft | Perforated |
| 14,331–14,537 ft | Perforated |
| 14,591–14,801 ft | Perforated |
| 14,854–15,065 ft | Perforated |
| 15,122–15,329 ft | Perforated |
| 15,386–15,593 ft | Perforated |
| 15,650–15,857 ft | Perforated |
| 15,912–16,122 ft | Perforated |
| 16,163–16,385 ft | Perforated |
| 16,429–16,649 ft | Perforated |
| 16,710–16,913 ft | Perforated |
| 16,971–17,177 ft | Perforated |
| 17,221–17,441 ft | Perforated |
+5 more intervals
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 10.75" | 2,690 ft | 1,120 sx |
| 7.625" | 12,356 ft | 2,400 sx |
| 5" | 18,685 ft | 700 sx |
Permit History (2)
Applications (2)
Records & Logs
3 completion filings on record · 2 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
- 1H
- Max Depth
- 13,600 ft
- Drill Type
- Horizontal
- County
- NACOGDOCHES
- District
- 6
- Operator
- APEX NATURAL GAS LLC
- Completed
- 2012-06-04
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
- 92