42-003-35780
Final CompletionESL
ANDREWS County · District 8 · SYNTROLEUM GAS DEVELOPMENT LLC · SHAFTER LAKE (SAN ANDRES)
Permits
1
Max Depth
4,850 ft
First Permit
1987-04-02
Latest Activity
1987-04-02
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1987-06-02
Shut-In
—
Plugged
2003-11-17
EWA / Production operator mismatch
Scheduling: SYNTROLEUM GAS DEVELOPMENT LLC ≠ Production: HILCORP ENERGY COMPANY (reported 2026-04)
EWA / Permit operator mismatch
Scheduling: SYNTROLEUM GAS DEVELOPMENT LLC ≠ Permit: MOBIL PRODUCING TX. & N.M. INC.
Resolved via: production → HILCORP ENERGY COMPANY
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 (7) Elevation 3,179 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| RUSTLER | 1,963 ft | +1,216 ft |
| SALADO | 2,066 ft | +1,113 ft |
| YATES | 3,070 ft | +109 ft |
| SEVEN RIVERS | 3,280 ft | -101 ft |
| QUEEN | 4,250 ft | -1,071 ft |
| GRAYBURG | 4,373 ft | -1,194 ft |
| SAN ANDRES | 4,621 ft | -1,442 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 (1)
| Interval | Type |
|---|---|
| 4,677–4,739 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 508 ft | 350 sx |
| 5.5" | 4,848 ft | 1,175 sx |
Permit History (1)
Applications (1)
Records & Logs
3 completion filings on record · 2 with log images at RRC.
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.
No GPS coordinates yet
Well Details
- Well Number
- 330
- Max Depth
- 4,850 ft
- Drill Type
- Vertical
- County
- ANDREWS
- District
- 8
- Operator
- SYNTROLEUM GAS DEVELOPMENT LLC
- Completed
- 1987-06-02
Operator
- Location
- TULSA
- P-5 Status
- Inactive (filed 2006-08-30)
- Cum Oil (all leases)
- — bbl
- Cum Gas (all leases)
- — mcf