In December, Cadre Proppants opened the worldâs first proppant-on-demand system (PoDS). Located at the companyâs headquarters in Voca, Texas â which is the largest single-line proppant plant in the state â the service was designed to reduce costs associated with scheduling, transportation and storage of large volumes of proppant required by customers that perform hydraulic fracturing of oil and gas wells.
The history of thesegroups has been investigated by archaeologists for over ahundred years, revealing patterns of cultural change on theislands and the nearby mainland of California.San Nicolas, located 60 miles (102 km) off the coastof southern California, is one of the most intriguing of theChannel Islands.
Main article: Juana Maria. The most famous resident of San Nicolas Island was the Lone Woman of San Nicolas Island, christened Juana Maria; her birth name was never known to anyone on the mainland. She was left behind (explanations for this vary) when the rest of the Nicolenos (NicoleÃ±os-ghalas) at were moved to the. mainland