Updated for today's engineer, Formulas and Calculations for Drilling, Production, and Workover, Fifth Edition delivers the quick answers for daily petroleum challenges. Starting with a review of basic equations, calculations, and many worked examples, this reference offers a quick look up of topics such as drilling fluids, pressure control, and air and gas calculations. The formulas and calculations are provided in either English field units o...
William J. Perry and Ashton B. Carter, two of the world's foremost defense authorities, draw on their experience as leaders of the U.S. Defense Department to propose a new American security strategy for the twenty-first century.
This volume, by leading strategists and security experts, sets new standards by defining the new concept of cooperative security, identifying the trends that motivate it, outlining the implications for practical policy action, and acknowledging the possible future constraints.
Carter engages the reader in discovering the meaning of church, ministry, and gifts, from the early church up to the present. As a follow-up to the Bible study, readers and study groups look at ways in which God's gifts are practical as well as spiritual. Four ministry categories, closely connected to the congregational primary task (receive, relate, equip, send), are identified, and Scripture readings, activities, and ways to implement specif...
