42-285-33396
PRODUCING HorizontalMERTZ GAS UNIT NO 2
LAVACA County · District 2 · CAPITAL STAR OIL & GAS INC. · WORD N. (EDWARDS)
Permits
1
Max Depth
17,000 ft
First Permit
2007-05-31
Latest Activity
2007-05-31
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2007-10-20
Shut-In
—
Plugged
—
P-5 Org Status: X
EWA / Permit operator mismatch
Scheduling: CAPITAL STAR OIL & GAS INC. ≠ Permit: PIONEER NATURAL RES. USA, INC.
Resolved via: production → CAPITAL STAR OIL & GAS, INC.
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
2007-10
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 (4) Elevation 309 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| WILCOX | 5,800 ft | -5,491 ft |
| MIDWAY | 10,297 ft | -9,988 ft |
| AUSTIN CHALK | 13,290 ft | -12,981 ft |
| EDWARDS | 13,649 ft | -13,340 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 (4)
| Interval | Type |
|---|---|
| 13,938–13,939 ft | Perforated |
| 14,511–14,512 ft | Perforated |
| 15,109–15,110 ft | Perforated |
| 15,680–15,681 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 543 ft | 695 sx |
| 9.625" | 3,202 ft | 1,470 sx |
| 5.5" | 14,435 ft | 1,885 sx |
Permit History (1)
Applications (1)
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
- 4
- Max Depth
- 17,000 ft
- Drill Type
- Horizontal
- County
- LAVACA
- District
- 2
- Operator
- CAPITAL STAR OIL & GAS INC.
- Completed
- 2007-10-20
Operator
- Location
- HOUSTON
- P-5 Status
- X (filed 2026-03-19)
- Cum Oil (all leases)
- 279,450 bbl
- Cum Gas (all leases)
- 98,380,124 mcf
- Activities
- CSGD/G, CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
- Total Permits
- 48