42-347-33157
PRODUCING HorizontalATKINSON UNIT
NACOGDOCHES County · District 6 · APEX NATURAL GAS LLC · CARTHAGE (HAYNESVILLE SHALE)
Permits
1
Max Depth
14,500 ft
First Permit
2010-04-09
Latest Activity
2010-04-09
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2010-11-12
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 (8) Elevation 241 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| AUSTIN CHALK | 5,085 ft | -4,844 ft |
| PALUXY | 6,035 ft | -5,794 ft |
| GLEN ROSE | 6,285 ft | -6,044 ft |
| RODESSA | 7,845 ft | -7,604 ft |
| PETTIT | 8,645 ft | -8,404 ft |
| TRAVIS PEAK | 9,375 ft | -9,134 ft |
| CV "B" LIME | 11,985 ft | -11,744 ft |
| HAYNESVILLE | 12,122 ft | -11,881 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 (15)
| Interval | Type |
|---|---|
| 14,389–14,626 ft | Perforated |
| 14,690–14,919 ft | Perforated |
| 14,982–15,213 ft | Perforated |
| 15,273–15,501 ft | Perforated |
| 15,568–15,791 ft | Perforated |
| 15,862–16,085 ft | Perforated |
| 16,157–16,333 ft | Perforated |
| 16,452–16,687 ft | Perforated |
| 16,746–16,982 ft | Perforated |
| 17,041–17,277 ft | Perforated |
| 17,352–17,571 ft | Perforated |
| 17,630–17,865 ft | Perforated |
| 17,925–18,158 ft | Perforated |
| 18,220–18,454 ft | Perforated |
| 18,650–18,751 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 10.75" | 3,168 ft | 1,330 sx |
| 7.625" | 13,152 ft | 1,760 sx |
| 5.5" | 18,777 ft | 760 sx |
Permit History (1)
Applications (1)
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
- 14,500 ft
- Drill Type
- Horizontal
- County
- NACOGDOCHES
- District
- 6
- Operator
- APEX NATURAL GAS LLC
- Completed
- 2010-11-12
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