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.
books.google.com - Far off the coast of California looms a harsh rock known as the island of San Nicholas. Dolphins flash in the blue waters around it, sea otter play in the vast kep beds, and sea elephants loll on the stony beaches. Here, in the early 1800s, according to history, an Indian girl spent eighteen years alone, and this beautifully written novel is her story.