42-273-31867

Final Completion

KING RANCH BORREGOS

KLEBERG County · District 4 · EXXON MOBIL CORPORATION · ZONE 21-B TREND

Permits

Max Depth

7,920 ft

First Permit

1984-04-03

Latest Activity

1986-04-29

Lifespan

2 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1986-05-26

Shut-In

—

Plugged

2009-04-15

EWA / Production operator mismatch

Scheduling: EXXON MOBIL CORPORATION ≠ Production: EXXON CORP. (reported 1997-07)

EWA / Permit operator mismatch

Scheduling: EXXON MOBIL CORPORATION ≠ Permit: EXXON CORP.

Resolved via: scheduling → EXXON MOBIL CORPORATION

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2009-04

Operator History

originally filed by EXXON CORP. — asset transferred

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 (9)

Interval	Type
2,821–6,837 ft	Perforated
4,209–4,999 ft	Perforated
4,799–4,809 ft	Perforated
4,828–4,834 ft	Perforated
4,829–4,834 ft	Perforated
6,034–6,140 ft	Perforated
6,728–6,800 ft	Perforated
6,821–6,837 ft	Perforated
7,140–7,146 ft	Perforated

Casing (3)

Size	Set Depth	Cement
8.625"	1,218 ft	595 sx
2.875"	7,491 ft	1,030 sx
2.875"	7,491 ft	—

Permit History (3)

#301643 Recompletion Final Completion

KING RANCH BORREGOS · 7,520 ft

1986-04-29

#275442 Recompletion Final Completion

KING RANCH BORREGOS · 7,520 ft

1985-05-16

#234393 Drill Final Completion

KING RANCH BORREGOS · 7,920 ft

1984-04-03

Spud 1984-05-25

Applications (4)

#301643 A EXXON CORP.

received 1986-06-19

#301643 A EXXON CORP.

received 1986-04-28

#275442 A EXXON CORP.

received 1985-05-15

#234393 A EXXON CORP.

received 1984-04-02

Records & Logs

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

W-2/G-1 2005-04-26

W-2/G-1 1996-10-09

W-2/G-1 1996-03-04

W-2/G-1 1986-09-18 log on file

W-2/G-1 1986-10-03

W-2/G-1 1985-11-18 log on file

+5 more filings

Completion packets + logs ↗ Wellbore 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: 612
Max Depth: 7,920 ft
Drill Type: Vertical
County: KLEBERG
District: 4
Operator: EXXON MOBIL CORPORATION
Completed: 1986-05-26

Operator

Name: EXXON MOBIL CORP
Location: SPRING
P-5 Status: Delinquent (filed 2025-04-16)
Cum Oil (all leases): 155,164,556 bbl
Cum Gas (all leases): 2,032,561,175 mcf
Activities: CSGD/G, CSGD/P, G/PUR, GTHS/C, GTHS/G
Total Permits: 1,223