MacKey v. Great Lakes Investments, Inc.

OPINION

CATHERINE STONE, Justice.

Great Lakes Investments, Inc./Great Lakes Interests, Inc. and Ken Mackey assert competing claims to royalty payments under an oil and gas lease. After the trial court determined Great Lakes Investments, Inc./Great Lakes Interests, Inc. owned the disputed royalty payments, Mackey filed this appeal claiming that the trial court erred by granting summary judgment in favor of Great Lakes Investments, Ine./Great Lakes Interests, Inc. 1 The Madrid and Laredo Trading Company, Ltd., an intervenor in the underlying lawsuit, also appeals, claiming the trial court’s…