42-003-35475

Final Completion

MARLO 11

ANDREWS County · District 8 · SANDRIDGE EXPL. AND PROD. LLC · SHAFTER LAKE N. (SAN ANDRES)

Permits

Max Depth

4,900 ft

First Permit

1986-02-07

Latest Activity

2011-05-16

Lifespan

25 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1986-02-27

Shut-In

—

Plugged

2011-12-22

EWA / Production operator mismatch

Scheduling: SANDRIDGE EXPL. AND PROD. LLC ≠ Production: DAKOTA RESOURCES, INC. (I) (reported 1994-05)

Resolved via: scheduling → SANDRIDGE EXPL. AND PROD. LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2012-08

Lease Production

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

Formation Tops (1) Elevation 3,178 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
SAN ANDRES	4,491 ft	-1,313 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 (1)

Interval	Type
4,482–4,736 ft	Perforated

Casing (2)

Size	Set Depth	Cement
8.625"	292 ft	200 sx
5.5"	4,914 ft	600 sx

Permit History (2)

#716232 Field Transfer Final Completion

MARLO '11' · 4,900 ft

2011-05-16

Spud 1986-02-11

#297675 Drill Final Completion

MARLO "11" · 4,900 ft

1986-02-07

Applications (2)

#716232 A SANDRIDGE EXPL. AND PROD., LLC

received 2011-05-12

#297675 A DRILMOR, INC.

received 1986-01-24

Records & Logs

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

W-2/G-1 2011-07-20

W-2/G-1 1986-03-31 log on file

W-2/G-1 1986-04-15

Completion packets + logs ↗ Wellbore filings ↗

Completion packets open directly (post-2011 filings include attached logs). Log images and the UL library 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 ANDREWS County.

Well Details

Well Number: 2
Max Depth: 4,900 ft
Drill Type: Vertical
County: ANDREWS
District: 8
Operator: SANDRIDGE EXPL. AND PROD. LLC
Completed: 1986-02-27

Operator

Name: SANDRIDGE EXPL. AND PROD., LLC
Location: OKLAHOMA CI, TY
P-5 Status: Active (filed 2025-09-10)
Cum Oil (all leases): 34,273,053 bbl
Cum Gas (all leases): 570,818,154 mcf
Activities: OPRS/O
Total Permits: 3,454