42-215-31043

Final Completion

SWALLOW 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: schedulingARCO OIL & GAS CO.

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

1993-01

Last Production

2026-07

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
FormationTop Depth (MD)Subsea (+above / −below SL)
FRIO 5,050 ft-4,971 ft
TOP FRIO (Frio)5,050 ft-4,971 ft
ARMSTRONG5,285 ft-5,206 ft
UPPER HARRELL5,370 ft-5,291 ft
SWALLOW5,980 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)

IntervalType
5,288–5,304 ftPerforated
5,369–5,387 ftPerforated
6,074–6,081 ftPerforated
6,092–6,095 ftPerforated
6,167–6,174 ftPerforated
6,178–6,187 ftPerforated
6,840–6,860 ftPerforated
6,950–6,960 ftPerforated

Casing (4)

SizeSet DepthCement
10.75"1,956 ft
2.375"6,750 ft
2.375"6,910 ft
7"7,068 ft

Records & Logs

11 completion filings on record · 2 with log images at RRC.

W-2/G-1 2008-08-05
W-2/G-1 2009-01-05
W-2/G-1 1995-12-15 log on file
W-2/G-1 1996-03-28
W-2/G-1 1995-04-13 log on file
W-2/G-1 1995-05-09

+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

Coordinates come from the RRC GIS backfill and usually appear within days of permit issuance. Located in HIDALGO County.

Well Details

Well Number
9
Max Depth
7,100 ft
Drill Type
Vertical
County
HIDALGO
District
4
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