42-405-30361
PRODUCING HorizontalMARVIN HARDY GAS UNIT
SAN AUGUSTINE County · District 6 · APEX NATURAL GAS LLC · CARTHAGE (HAYNESVILLE SHALE)
Permits
1
Max Depth
14,000 ft
First Permit
2010-07-01
Latest Activity
2010-07-01
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2010-11-13
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 380 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SARATOGA | 3,970 ft | -3,590 ft |
| GLEN ROSE | 5,990 ft | -5,610 ft |
| RODESSA | 7,540 ft | -7,160 ft |
| JAMES LIME | 8,120 ft | -7,740 ft |
| PETTIT | 8,430 ft | -8,050 ft |
| TRAVIS PEAK | 9,165 ft | -8,785 ft |
| CV "B" LIME | 11,940 ft | -11,560 ft |
| HAYNESVILLE SHALE (Haynesville) | 13,510 ft | -13,130 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 |
|---|---|
| 13,899–14,139 ft | Perforated |
| 14,199–14,440 ft | Perforated |
| 14,505–14,740 ft | Perforated |
| 14,799–15,040 ft | Perforated |
| 15,099–15,340 ft | Perforated |
| 15,399–15,640 ft | Perforated |
| 15,699–15,940 ft | Perforated |
| 15,999–16,240 ft | Perforated |
| 16,299–16,540 ft | Perforated |
| 16,609–16,835 ft | Perforated |
| 16,899–17,140 ft | Perforated |
| 17,204–17,440 ft | Perforated |
| 17,499–17,740 ft | Perforated |
| 17,799–18,040 ft | Perforated |
| 18,220–18,341 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 3,085 ft | 2,150 sx |
| 7.625" | 12,913 ft | 2,265 sx |
| 5.5" | 18,395 ft | 950 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
- 14,000 ft
- Drill Type
- Horizontal
- County
- SAN AUGUSTINE
- District
- 6
- Operator
- APEX NATURAL GAS LLC
- Completed
- 2010-11-13
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