42-347-33173
PRODUCING HorizontalLAUREN ALSTON UNIT
NACOGDOCHES County · District 6 · APEX NATURAL GAS LLC · CARTHAGE (HAYNESVILLE SHALE)
Permits
2
Max Depth
14,300 ft
First Permit
2010-06-17
Latest Activity
2010-06-17
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2011-01-23
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
2010-11
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 (10) Elevation 279 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SARATOGA | 3,990 ft | -3,711 ft |
| AUSTIN (Austin Chalk) | 5,130 ft | -4,851 ft |
| AUSTIN CHALK | 5,130 ft | -4,851 ft |
| PALUXY | 6,060 ft | -5,781 ft |
| GLEN ROSE | 6,310 ft | -6,031 ft |
| RODESSA | 7,820 ft | -7,541 ft |
| PETTIT | 8,640 ft | -8,361 ft |
| TRAVIS PEAK | 9,320 ft | -9,041 ft |
| CV "B" LIME | 10,900 ft | -10,621 ft |
| HAYNESVILLE | 13,045 ft | -12,766 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 (18)
| Interval | Type |
|---|---|
| 14,299–14,535 ft | Perforated |
| 14,299–19,249 ft | Perforated |
| 14,594–14,828 ft | Perforated |
| 14,900–15,126 ft | Perforated |
| 15,183–15,418 ft | Perforated |
| 15,481–15,716 ft | Perforated |
| 15,773–16,007 ft | Perforated |
| 16,073–16,299 ft | Perforated |
| 16,372–16,598 ft | Perforated |
| 16,664–16,889 ft | Perforated |
| 16,951–17,187 ft | Perforated |
| 17,246–17,482 ft | Perforated |
| 17,541–17,776 ft | Perforated |
| 17,835–18,071 ft | Perforated |
| 18,134–18,361 ft | Perforated |
+3 more intervals
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 3,185 ft | 2,230 sx |
| 7.625" | 13,204 ft | 1,925 sx |
| 5.5" | 19,424 ft | 900 sx |
Permit History (2)
Applications (2)
Records & Logs
1 completion filing 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
- 1H
- Max Depth
- 14,300 ft
- Drill Type
- Horizontal
- County
- NACOGDOCHES
- District
- 6
- Operator
- APEX NATURAL GAS LLC
- Completed
- 2011-01-23
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