Historically, it is something that just simply evolved. And few regulations dictate the way it is used. And it stands as one the primary reasons this region hosts the highest concentration of petrochemical plants on earth. But the pipeline connection remains the most important, he said. In many ways the pipeline system here represents a mysterious asset for the industry that relies so heavily on its operation.
Many companies refuse to discuss their activities on the system.
And the professional who has been mapping the system regularly since the mid-1970s isn't even sure about its exact total length. Colo. Until last year MapSearch was a Houston map publishing company that had pioneered coverage of the petrochemical pipeline network here by convincing the chemical companies to share information. Since most of MapSearch's sales come through mail order, Mr. Govreau decided recently to merge his love of the Colorado mountains with his business interests. But that move hasn't dampened his understanding or appreciation for the Gulf Coast network. But nowhere else, as far as I know, is there such a unique, interconnecting web of suppliers and consumers.