Content:
   Michael Else

Pagemasters:
   OEMM Web Team

Methane hydrates are ice-like crystalline minerals in which hydrocarbon and nonhydrocarbon gases are held within rigid cages of water molecules. They are called a clathrate: a crystal lattice of molecules ensnaring an unrelated compound. At high pressures and low temperatures, water forms a molecular trap for methane. The result is a white, flaky material that looks like ice.

Methane hydrates can become a hazard by blocking pipelines and interfering with oilfield operations. The OSER program is assessing the safety concerns associated with the development of hydrates and managing projects to predict and eliminate hydrates in deep water operations with joint industry partners.