Modular jack-up platform debuts in Peru's Amazon jungle
Andréia Aparecida Franco · Oil & gas journal/Oil and gas journal · 1975
Robishaw Engineering Inc., Houston, has designed and built a jack-up platform based on a modular flotation and erection system that allows exploratory and development drilling year round in any location that cannot be reached by conventional equipment. All components are light enough to be transported by helicopters rated for 4000-lb loads, yet strong and buoyant enough to serve as working platforms. The pile-supported self-elevating drilling platform consists of H-shaped steel girders joined by pin connectors and tension wires. Deck panels are steel-plated. When elevated on steel pilings, the platform can support loads imposed by rigs capable of drilling to 18,000 ft. One such unit is currently being used in the Peruvian rain forest.