Understanding Pore Space through Log Measurements

<p>1. Pore Space and its Classification – Different types of pores and their origin – Concept of different types of porosity – different models of pore space<br>2. Porosity Estimation from Logs – Modelling grain properties and fluid saturation for estimating porosity from logs – Review of techniques of inversion of log data to gross attributes of the pore space<br>3. Pore attributes for conventional reservoirs - Clastic and carbonate rock pore types - concepts of pore size - pore shape – surface to volume ratio – pore connectivity – pore compressibility <br>4. Pore attributes for non-conventional reservoirs – Tight Gas Reservoirs – Basin Centred Gas Reservoirs – Shale Gas Reservoirs – Coals – surface to volume ratio – pore compressibility <br>5. An overview of log measurements which help obtain pore attributes in respect of conventional reservoirs<br>6. An overview of log measurements which are essential for understanding pore attributes and pore space attributes of non-conventional reservoirs<br>7. Techniques for characterizing grains and pores from logs <br>8. Archie’s cementation exponent–importance of, and salient features of effective medium theory based approaches <br>9. Permeability of unimodal pore system– conventional reservoirs – unimodal porosity - the crucial role this porosity plays in controlling permeability–Permeability and Stoneley wave Propagation.<br>10. Bi-Modal, Tri-Modal Pore Systems, Fractures</p>