42-273-31313

Final Completion

KING RANCH ALAZAN

KLEBERG County · District 4 · EXXON CORP. · HINOJOSA N.(G-12)

Permits

7

Max Depth

6,600 ft

First Permit

1978-09-27

Latest Activity

1998-10-14

Lifespan

20 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1978-11-06

Shut-In

Plugged

2004-10-04

!

EWA / Production operator mismatch

Scheduling: EXXON CORP. ≠ Production: EXXON MOBIL CORPORATION (reported 2000-11)

Resolved via: schedulingEXXON CORP.

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

1993-01

Last Production

2008-03

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

No tops on file for this well. Formation tops come from W-2/G-1 completion filings — this well has none yet, which is normal for permits that were never drilled, dry holes plugged without a filing, or wells completed before digital records. Offset-well tops can't be shown either — this well has no surface coordinates on file yet.

Check this well's filings at RRC ↗

Perforations (8)

IntervalType
5,138–5,145 ftPerforated
5,203–5,207 ftPerforated
5,230–5,238 ftPerforated
5,697–5,700 ftPerforated
5,978–5,988 ftPerforated
6,001–6,011 ftPerforated
6,021–6,026 ftPerforated
6,068–6,076 ftPerforated

Casing (6)

SizeSet DepthCement
8.625"1,580 ft625 sx
2.875"6,176 ft560 sx
2.875"6,192 ft
6,192 ft
2.875"6,193 ft560 sx
2.875"6,193 ft

Records & Logs

15 completion filings on record · 6 with log images at RRC.

W-2/G-1 1999-03-15 log on file
W-2/G-1 1999-03-31
W-2/G-1 1996-05-07 log on file
W-2/G-1 1996-05-30 log on file
W-2/G-1 1995-05-11 log on file
W-2/G-1 1995-05-26

+9 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 KLEBERG County.

Well Details

Well Number
321
Max Depth
6,600 ft
Drill Type
Vertical
County
KLEBERG
District
4
Operator
EXXON CORP.
Completed
1978-11-06

Operator

Location
HOUSTON
P-5 Status
S (filed 1999-03-15)
Cum Oil (all leases)
215,968,885 bbl
Cum Gas (all leases)
2,000,503,710 mcf
Activities
OPRS/O
Total Permits
19,549