TY - SER AU - Parker,Kevin TI - A remote terminal unit-of whatever color-is more than a black box PY - 2009/// CY - PB - N1 - The RTU has been a workhorse of the petroleum industry for more than 20 years — a thoroughly domesticated animal often seen as just one more element, more or less, of the post-industrial landscape. The last several years, however, while hardly qualifying as a disruptive technology, RTUs have evolved to become a base node for the intelligent oil and gas field ER -