42-123-32261
PRODUCING HorizontalHARLAN METTING 01
DE WITT County · District 2 · MARATHON OIL EF LLC · DE WITT (EAGLE FORD SHALE)
Permits
4
Max Depth
18,750 ft
First Permit
2008-10-21
Latest Activity
2008-10-21
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2010-10-24
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Production operator mismatch
Scheduling: MARATHON OIL EF LLC ≠ Production: ENSIGN OPERATING LLC (reported 2023-02)
EWA / Permit operator mismatch
Scheduling: MARATHON OIL EF LLC ≠ Permit: PIONEER NATURAL RES. USA, INC.
Resolved via: scheduling → MARATHON OIL EF 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
2010-10
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 (3) Elevation 323 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| EAGLE FORD | — | — |
| LOWER CHALK | — | — |
| UPPER AUSTIN CHALK (Austin Chalk) | — | — |
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 (1)
| Interval | Type |
|---|---|
| 13,950–18,363 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 1,252 ft | 960 sx |
| 9.625" | 7,150 ft | 490 sx |
| 5.5" | 18,510 ft | 1,225 sx |
Permit History (4)
HARLAN METTING GAS UNIT NO 1 · 18,750 ft
2008-10-21
HARLAN METTING GAS UNIT NO 1 · 18,500 ft
2008-10-21
HARLAN METTING GAS UNIT NO 1 · 17,500 ft
2008-10-21
Spud 2010-08-10
HARLAN METTING 01 · 18,750 ft
2008-10-21
Spud 2010-08-09
Applications (4)
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
- 1
- Max Depth
- 18,750 ft
- Drill Type
- Horizontal
- County
- DE WITT
- District
- 2
- Operator
- MARATHON OIL EF LLC
- Completed
- 2010-10-24
Operator
- Name
- MARATHON OIL EF LLC
- Location
- HOUSTON
- P-5 Status
- Active (filed 2025-09-26)
- Cum Oil (all leases)
- 409,189,156 bbl
- Cum Gas (all leases)
- 1,029,735,602 mcf
- Activities
- CSGD/G, CSGD/P, G/PUR, GTHS/C, GTHS/G, GTHS/O, OPRS/G, OPRS/O
- Total Permits
- 3,175