42-391-31217

EL OSO CATTLE CO.

REFUGIO County · District 2 · AMOCO PRODUCTION COMPANY · MARY ELLEN OCONNOR (FQ-40 SAND)

Permits

Max Depth

6,150 ft

First Permit

1978-01-20

Latest Activity

1987-03-26

Lifespan

9 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1978-07-01

Shut-In

—

Plugged

2022-07-12

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Injection / Disposal

H-1 Injection Plugged 2022-07-21 UIC #000063836 permitted 1987-07-14

Permitted Volume

1,000 bbl/d

Max Pressure

1,500 psi

Injection Interval

4,240–4,260 ft

Injected (12mo)

—

Monthly injected volume (bbl, from H-10 filings through 2017-10-01)

Lease Production

Production is reported at the lease level. View production data, decline curves, and history on the lease page.

Oil

production & DCA →

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 (3)

Interval	Type
4,246–4,252 ft	Perforated
5,912–5,920 ft	Perforated
5,984–5,992 ft	Perforated

Casing (5)

Size	Set Depth	Cement
9.625"	1,342 ft	800 sx
9.625"	1,342 ft	800 sx
2.375"	5,879 ft	—
5.5"	6,150 ft	1,480 sx
5.5"	6,150 ft	1,480 sx

Permit History (3)

#328309 Recompletion U

EL OSO CATTLE COMPANY · 6,150 ft

1987-03-26

#236569 Recompletion Final Completion

EL OSO CATTLE COMPANY · 6,100 ft

1984-04-24

#16707 Drill

EL OSO CATTLE COMPANY · 6,150 ft

1978-01-20

Spud 1978-05-22

Applications (3)

#328309 A AMOCO PRODUCTION COMPANY

received 1987-03-26

#236569 A AMOCO PRODUCTION COMPANY

received 1984-04-19

#16707 A AMOCO PRODUCTION COMPANY

received 1978-01-20

Records & Logs

7 completion filings on record · 1 with log images at RRC.

W-2/G-1 2003-08-21

W-2/G-1 1988-09-21

W-2/G-1 1989-01-31

W-2/G-1 1987-06-09 log on file

W-2/G-1 1984-07-10

+1 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 REFUGIO County.

Well Details

Well Number: 27
Max Depth: 6,150 ft
Drill Type: Vertical
County: REFUGIO
District: 2
Operator: AMOCO PRODUCTION COMPANY
Completed: 1978-07-01

Operator

Name: TEXACO INC
Location: HOUSTON
P-5 Status: Inactive (filed 2015-06-29)
Cum Oil (all leases): 193,446,571 bbl
Cum Gas (all leases): 700,639,245 mcf
Total Permits: 7,201