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Corporate lineage

Plains Petroleum Company

Now part of Williams Companies, The.

3
Recorded transactions
Acquired
Current status
1
Predecessor on record

Lineage

The chain on record.

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

Predecessors · acquired by Plains Petroleum Company

Plains Petroleum Company · acquired by

Quick answers

About Plains Petroleum Company.

Who acquired Plains Petroleum Company?
Plains Petroleum Company was acquired into Williams Companies, The, which is the current successor entity in the chain tracked by the OGLandman M&A directory.
Is Plains Petroleum Company still an independent company?
No. Plains Petroleum Company is no longer independent; it is now part of Williams Companies, The.
What companies did Plains Petroleum Company acquire?
Plains Petroleum Company acquired McAdams, Roux and Associates, Inc. Full list available in the lineage chain below.

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.