From custom blends to lost circulation materials, engineered solutions for shale drilling to unconventional applications, Pri ... nce Energy provides a comprehensive selection of high quality engineered materials and additives for the global energy market. Our mission is to deliver the high performance solutions our customers need to optimize drilling performance, minimize risk, and increase productivity. We combine commitment to research and development with extensive oil and gas knowledge to ensure that our customers have hands-on access to specialists and to the extensive resources needed to meet today's oil and gas drilling challenges. Headquartered in Houston, Prince Energy has built a strong reputation for reliability and integrity. Our close relationships with quality international suppliers, world-class engineering, and state of the art processing and manufacturing facilities ensure that Prince is best positioned to always deliver for our customers – from source to solution. For a list of available positions please consult http://www.princecorp.com/careers. To be considered for one of those positions or to contact HR, please send your résumé and a cover letter to Prince Minerals HR at jobs@princecorp.com (please reference job ID number in cover letter). read more