42-215-31043
Final CompletionSWALLOW GAS UNIT
HIDALGO County · District 4 · ARCO OIL & GAS CO. · DONNA (6940)
Permits
6
Max Depth
7,100 ft
First Permit
1980-06-23
Latest Activity
2007-05-12
Lifespan
27 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1980-09-10
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: ARCO OIL & GAS CO. ≠ Production: BP AMERICA PRODUCTION COMPANY (reported 2005-12)
EWA / Permit operator mismatch
Scheduling: ARCO OIL & GAS CO. ≠ Permit: BP AMERICA PRODUCTION COMPANY
Resolved via: scheduling → ARCO OIL & GAS CO.
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 (5) Elevation 79 ft
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| FRIO | 5,050 ft | -4,971 ft |
| TOP FRIO (Frio) | 5,050 ft | -4,971 ft |
| ARMSTRONG | 5,285 ft | -5,206 ft |
| UPPER HARRELL | 5,370 ft | -5,291 ft |
| SWALLOW | 5,980 ft | -5,901 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 (8)
| Interval | Type |
|---|---|
| 5,288–5,304 ft | Perforated |
| 5,369–5,387 ft | Perforated |
| 6,074–6,081 ft | Perforated |
| 6,092–6,095 ft | Perforated |
| 6,167–6,174 ft | Perforated |
| 6,178–6,187 ft | Perforated |
| 6,840–6,860 ft | Perforated |
| 6,950–6,960 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 10.75" | 1,956 ft | — |
| 2.375" | 6,750 ft | — |
| 2.375" | 6,910 ft | — |
| 7" | 7,068 ft | — |
Permit History (6)
SWALLOW GAS UNIT · 7,075 ft
2007-05-12
Spud 2007-07-17
SWALLOW GAS UNIT · 7,075 ft
1995-11-15
Spud 1995-11-06
SWALLOW GAS UNIT · 7,075 ft
1995-02-08
Spud 1995-03-10
SWALLOW GAS UNIT · 7,075 ft
1992-06-08
SWALLOW GAS UNIT · 7,075 ft
1992-06-08
Spud 1992-06-29
SWALLOW GAS UNIT · 7,100 ft
1980-06-23
Spud 1980-07-06
Applications (6)
Records & Logs
11 completion filings on record · 2 with log images at RRC.
+5 more filings
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
- 9
- Max Depth
- 7,100 ft
- Drill Type
- Vertical
- County
- HIDALGO
- District
- 4
- Operator
- ARCO OIL & GAS CO.
- Completed
- 1980-09-10
Operator
- Location
- PLANO
- P-5 Status
- Inactive (filed 2004-11-23)
- Cum Oil (all leases)
- 16,679,531 bbl
- Cum Gas (all leases)
- 57,198,899 mcf
- Total Permits
- 3,065