42-165-31346
Final CompletionNORTH ROBERTSON SAN ANDRES UNIT
GAINES County · District 8 · CITATION OIL & GAS CORP. · ROBERTSON N. (SAN ANDRES)
Permits
4
Max Depth
5,000 ft
First Permit
1978-03-03
Latest Activity
2017-09-06
Lifespan
40 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2017-03-02
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
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 (13) Elevation 3,359 ft (DF)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| YATES - OVERPRESSURE, INERT GAS (Yates) | 2,844 ft | +515 ft |
| YATES(PER BRENDA-4-2-07-KT) (Yates) | 2,846 ft | +513 ft |
| SEVEN RIVERS | 3,090 ft | +269 ft |
| QUEEN | 3,672 ft | -313 ft |
| SAN ANDRES | 4,365 ft | -1,006 ft |
| SAN ANDRES - ACTIVE CO2 FLOOD (San Andres) | 4,367 ft | -1,008 ft |
| CLEARFORK (Clear Fork) | — | — |
| GLORIETA | — | — |
| LEONARD | — | — |
| SAN ANDRES 4365 (San Andres) | — | — |
| SAN ANGELO | — | — |
| SPRABERRY | — | — |
| WICHITA ALBANY (Wichita-Albany) | — | — |
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 (2)
| Interval | Type |
|---|---|
| 2,854–3,088 ft | Perforated |
| 4,560–4,685 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 1,791 ft | 750 sx |
| 5.5" | 4,775 ft | 700 sx |
Permit History (4)
NORTH ROBERTSON SAN ANDRES UNIT · 5,000 ft
2017-09-06
Spud 2017-02-02
NORTH ROBERTSON SAN ANDRES UNIT · 5,000 ft
2014-06-06
Spud 2014-06-30
DOSS, M. S. · 5,000 ft
2007-01-11
Spud 2006-12-13
DOSS, M. S. · 4,800 ft
1978-03-03
Applications (4)
Records & Logs
7 completion filings on record · 2 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
- 307
- Max Depth
- 5,000 ft
- Drill Type
- Vertical
- County
- GAINES
- District
- 8
- Operator
- CITATION OIL & GAS CORP.
- Completed
- 2017-03-02
Operator
- Location
- HOUSTON
- P-5 Status
- X (filed 2026-05-27)
- Cum Oil (all leases)
- 72,247,033 bbl
- Cum Gas (all leases)
- 24,511,082 mcf
- Activities
- CSGD/G, CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
- Total Permits
- 865