The document lists 10 projects providing drilling fluid material and engineering services to oil and gas companies in Indonesia. It details the client, contract value, period and role as main contractor for each project providing water base mud, oil base mud, equipment, and drilling fluid engineers for drilling and workover operations. The total value of contracts listed is over $25 million spanning from 2012 to 2017, demonstrating extensive experience providing integrated mud engineering services to major clients like Pertamina EP.