Permits
5
Max Depth
1,999 ft
First Permit
2005-01-21
Latest Activity
2020-04-30
Lifespan
15 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
—
Shut-In
—
Plugged
—
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
1993-01
Last Production
2026-07
Injection / Disposal
PECOS County disposal market →Permitted Volume
15,000 bbl/d
Max Pressure
725 psi
Injection Interval
1,450–1,986 ft
Injected (12mo)
—
Monthly injected volume (bbl, from H-10 filings through 2026-05-01)
Seismicity: no M2+ earthquakes recorded within 10 km in the last 24 months · TexNet catalog
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 (9) Elevation 2,795 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| BASE (CREATACEOUS) | 785 ft | +2,010 ft |
| BASE (CRETACEOUS) (Base Cretaceous (marker)) | 785 ft | +2,010 ft |
| BASE CRETACEOUS (Base Cretaceous (marker)) | 785 ft | +2,010 ft |
| SMITH SAND | 997 ft | +1,798 ft |
| YATES (SMITH SAND) (Yates) | 997 ft | +1,798 ft |
| SEVEN RIVERS | 1,108 ft | +1,687 ft |
| QUEEN | 1,540 ft | +1,255 ft |
| GRAYBURG | 1,569 ft | +1,226 ft |
| SAN ANDRES | 1,600 ft | +1,195 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 ↗
Offset Well Tops (nearest 8 wells with tops)
What nearby completed wells reported.
Nearest wells within 10 mi (surface locations). Click wells to select them, then open the cross-section to compare tops side by side (max 6 wells per section, including this one).
Perforations (9)
| Interval | Type |
|---|---|
| 1,622–1,632 ft | Perforated |
| 1,656–1,666 ft | Perforated |
| 1,678–1,693 ft | Perforated |
| 1,683–1,695 ft | Perforated |
| 1,692–2,146 ft | Perforated |
| 1,696–2,114 ft | Perforated |
| 1,696–2,745 ft | Perforated |
| 1,704–1,746 ft | Perforated |
| 1,745–1,755 ft | Perforated |
Casing (6)
| Size | Set Depth | Cement |
|---|---|---|
| 20" | 40 ft | — |
| 13.375" | 930 ft | 1,110 sx |
| 8.625" | 1,321 ft | 760 sx |
| 2.875" | 1,672 ft | — |
| 7" | 1,749 ft | 450 sx |
| 7" | 1,755 ft | 450 sx |
Permit History (5)
YATES FIELD UNIT · 1,690 ft
2020-04-30
YATES FIELD UNIT · 1,999 ft
2018-11-19
Spud 2019-01-23
YATES FIELD UNIT · 1,999 ft
2011-12-22
Spud 2011-12-31
YATES FIELD UNIT · 1,999 ft
2011-05-04
Spud 2011-05-14
YATES FIELD UNIT · 1,999 ft
2005-01-21
Spud 2005-01-20
Applications (5)
Records & Logs
7 completion filings on record · 4 with log images at RRC.
+1 more filings
Completion packets open directly (post-2011 filings include attached logs). Log images and the UL library can't be deep-linked — clicking copies the API for you to paste.
Well Details
- Well Number
- 275E33
- Max Depth
- 1,999 ft
- Drill Type
- Horizontal
- County
- PECOS
- District
- 8
- Operator
- MARATHON OIL COMPANY
Operator
- Name
- MARATHON OIL CO
- Location
- HOUSTON
- P-5 Status
- Active (filed 2025-08-14)
- Cum Oil (all leases)
- 183,150,113 bbl
- Cum Gas (all leases)
- 1,013,063,895 mcf
- Activities
- CSGD/P, G/PUR
- Total Permits
- 3,707