42-417-36187

Final Completion

NAIL ZA

SHACKELFORD County · District 7 · JACOBS C. E. CO. · SHACKELFORD COUNTY REGULAR (GAS)

Permits

Max Depth

4,999 ft

First Permit

1985-02-13

Latest Activity

1989-06-02

Lifespan

4 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1989-01-31

Shut-In

—

Plugged

1990-10-17

Lease Production

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

Gas

production & DCA →

Formation Tops (10) Elevation 1,553 ft (GL)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
B/COLEMAN JUNCTION	560 ft	+993 ft
B/COLEMAN JUNCTION LS	560 ft	+993 ft
FRYE SS	970 ft	+583 ft
SADDLE CREEK	1,124 ft	+429 ft
SADDLE CREEK LS (Saddle Creek)	1,124 ft	+429 ft
BRECKENRIDGE	1,387 ft	+166 ft
BRECKENRIDGE LS	1,387 ft	+166 ft
STRAWN	3,030 ft	-1,477 ft
CADDO	4,466 ft	-2,913 ft
MISSISSIPPIAN	4,734 ft	-3,181 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 (2)

Interval	Type
972–978 ft	Perforated
4,896–4,900 ft	Perforated

Casing (3)

Size	Set Depth	Cement
8.625"	121 ft	80 sx
4.5"	1,875 ft	400 sx
4.5"	4,999 ft	150 sx

Permit History (2)

#359824 Recompletion Final Completion

NAIL ZA · 4,999 ft

1989-06-02

#266838 Drill Final Completion

NAIL ZA · 4,999 ft

1985-02-13

Applications (2)

#359824 A JACOBS, C. E., CO.

received 1989-05-30

#266838 A JACOBS, C. E., CO.

received 1985-02-12

Records & Logs

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

W-2/G-1 1989-05-26 log on file

W-2/G-1 1989-06-09

W-2/G-1 1985-04-19

W-2/G-1 1985-05-17

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 SHACKELFORD County.

Well Details

Well Number: 1
Max Depth: 4,999 ft
Drill Type: Vertical
County: SHACKELFORD
District: 7
Operator: JACOBS C. E. CO.
Completed: 1989-01-31

Operator

Name: JACOBS, C. E., CO
Location: ALBANY
P-5 Status: Inactive (filed 2021-04-20)
Cum Oil (all leases): 3,942,962 bbl
Cum Gas (all leases): 2,351,439 mcf
Total Permits: 356