42-371-20148
Final CompletionSTATE OF TEXAS UNIT 1
PECOS County · District 8 · SOUTHERN NATURAL GAS COMPANY · SHEEPHERDER (SIMPSON 19400)
Permits
3
Max Depth
22,500 ft
First Permit
2002-08-16
Latest Activity
2002-08-16
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1967-07-29
Shut-In
—
Plugged
1968-11-05
EWA / Production operator mismatch
Scheduling: SOUTHERN NATURAL GAS COMPANY ≠ Production: ENDEAVOR ENERGY RESOURCES L.P. (reported 2011-03)
EWA / Permit operator mismatch
Scheduling: SOUTHERN NATURAL GAS COMPANY ≠ Permit: ENDEAVOR ENERGY RESOURCES L.P.
Resolved via: scheduling → SOUTHERN NATURAL GAS 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
2003-01
Last Production
2016-10
Operator History
originally filed by ENDEAVOR ENERGY RESOURCES L.P. — asset transferred
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (7) Elevation 3,545 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| WOODFORD | 16,573 ft | -13,028 ft |
| DEVONIAN | 16,830 ft | -13,285 ft |
| SILURIAN (Silurian (undifferentiated)) | 16,970 ft | -13,425 ft |
| FULLELMAN | 17,012 ft | -13,467 ft |
| MONTOYA | 17,056 ft | -13,511 ft |
| SIMPSON | 17,860 ft | -14,315 ft |
| ELLENBURGER | 20,168 ft | -16,623 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 (2)
| Interval | Type |
|---|---|
| 16,848–16,930 ft | Perforated |
| 19,380–19,397 ft | Perforated |
Casing (6)
| Size | Set Depth | Cement |
|---|---|---|
| 30" | 15 ft | 50 sx |
| 20" | 20 ft | — |
| 20" | 2,064 ft | 3,715 sx |
| 20" | 2,065 ft | 3,715 sx |
| 13.375" | 9,463 ft | 6,765 sx |
| 9.625" | 16,538 ft | 6,340 sx |
Permit History (3)
Applications (3)
Records & Logs
3 completion filings on record · 1 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
- 1
- Max Depth
- 22,500 ft
- Drill Type
- Vertical
- County
- PECOS
- District
- 8
- Operator
- SOUTHERN NATURAL GAS COMPANY
- Completed
- 1967-07-29
Operator
- Location
- BIRMINGHAM
- P-5 Status
- Inactive (filed 2011-09-26)