This book focuses on oilfield performance analysis and development adjustment by integrating geology, applied mathematics, and other relevant theories. Based on the abundant and detailed field test and production data from Daqing and Tarim, two major oilfields in China, the regularities, characteristics, design, and adjustment of waterflooding development of sandstone reservoirs throughout the life cycle are described. Field development theories and practices are organically combined in this book, which, embracing comprehensive, systematic, and pragmatic contents, is conducive to development technicians to quickly grasp the characteristics of waterflooding and prepare adjustment plans. It is also useful as a textbook in petroleum colleges and short training courses.

Chapter 1 Oilfield Development Procedures.- Chapter 2 Reservoir Geology.- Chapter 3 Reservoir Development Principle.- Chapter 4 Reservoir Development Mechanism.- Chapter 5 Production Capacity of Oilfields.- Chapter 6 Oilfield Development Planning.- Chapter 7 Tracking Study on FDP Implementation.- Chapter 8 Zonal Water Injection.- Chapter 9 Adjustment of Development Plan.- Appendix A Determination of the Horizontal Length within Reservoirs.- Appendix B Trial-and-error Method Used in Horizontal Length Determination.- Appendix C Injection-production Balance Crossplot.