Skip to content
HomePermit TrackerCounty RecordsM&A DirectoryNRA CalculatorBlog

Corporate lineage

Western Oil Sands, Inc.

Now part of Marathon Oil Corporation.

4
Recorded transactions
Acquired
Current status
0
Predecessors on record

Lineage

The chain on record.

Each arrow is a recorded acquisition or merger. Open any company to trace its own chain.

Quick answers

About Western Oil Sands, Inc.

Who acquired Western Oil Sands, Inc.?
Western Oil Sands, Inc. was acquired into Marathon Oil Corporation, which is the current successor entity in the chain tracked by the OGLandman M&A directory.
Is Western Oil Sands, Inc. still an independent company?
No. Western Oil Sands, Inc. is no longer independent; it is now part of Marathon Oil Corporation.

From lineage to the paper

the successor is one answer. the deed is the other.

Now find where the paper is filed.

Knowing which entity a mineral interest rolls up to today is half the work. The county records directory tells you where that county’s deed and lease index lives, how far back it runs, and whether you can pull images online or have to go in person.