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Natural Gas Seepage

The Earth’s Hydrocarbon Degassing

  • Giuseppe Etiope

Table of contents

  1. Front Matter
    Pages i-xiii
  2. Giuseppe Etiope
    Pages 1-15
  3. Giuseppe Etiope
    Pages 45-61
  4. Giuseppe Etiope
    Pages 63-84
  5. Giuseppe Etiope
    Pages 109-139
  6. Giuseppe Etiope
    Pages 141-163
  7. Giuseppe Etiope
    Pages 165-182
  8. Back Matter
    Pages 195-199

About this book

Introduction

The book offers a modern, comprehensive, and holistic view of natural gas seepage, defined as the visible or invisible flow of gaseous hydrocarbons from subsurface sources to Earth’s surface. Beginning with definitions, classifications for onshore and offshore seepage, and fundamentals on gas migration mechanisms, the book reports the latest findings for the global distribution of gas seepage and describes detection methods. Seepage implications are discussed in relation to petroleum exploration, environmental impacts (hazards, pollution, atmospheric emissions, and past climate change), emerging scientific issues (abiotic gas and methane on Mars), and the role of seeps in ancient cultures. With an updated bibliography and an integrated analysis of available data, the book offers a new fundamental awareness - gas seepage is more widespread than previously thought and influences all of Earth’s external “spheres”, including the hydrosphere, atmosphere, biosphere, and anthroposphere.

Keywords

Environmental impact Gaseous hydrocarbons Methane Petroleum exploration Seeps

Authors and affiliations

  • Giuseppe Etiope
    • 1
  1. 1.Sezione Roma 2, Istituto Nazionale di Geofisica e Vulcanologia, Rome, Italy andFaculty of Environmental Science and Engineering, Babes-Bolyai UniversityCluj-NapocaRomania

Bibliographic information