PREFACE iii
INTRODUCTION vii
CHAPTER 1 Concept of Gas Wettability and Research Status 1
CHAPTER 2 Evaluation Methods and Influencing Factors of Gas Wettability 29
CHAPTER 3 Gas-wetting Alteration Agent and Gas-wetting Alteration Mechanism 85
CHAPTER 4 Effect of Gas Wettability on the Surface Properties of Rocks 121
CHAPTER 5 Effect of Gas Wettability on Capillaries and Oil，Gas，and Water Distribution and Seepage 163
CHAPTER 6 Application of Gas Wettability in Petroleum Engineering 193
INDEX 255
