The geometry and petrogenesis of dolomite hydrocarbon reservoirs: introduction, C J R Braithwaite, G Rizzi, G Darke • Concepts and models of dolomitization: a critical reappraisal, H G Machel • Sedimentary dolomite: a reality check, D T Wright, D Wacey • Irish Lower Carboniferous replacement dolomite: isotopic modelling evidence for a diagenetic origin involving low-temperature modified-seawater, W R Wright, I D Somerville, J M Gregg, K L Shelton, A W Johnson • Dolomitization: from conceptual to numerical models, F F Whitaker, P L Smart, G D Jones • Origin and petrophysics of dolostone pore space, F J Lucia • Basin fluid flow, base-metal sulphide mineralization and the development of dolomite petroleum reservoirs, J M Gregg • Predicting and characterizing fractures in dolostone reservoirs: using the link between diagenesis and fracturing, J F W Gale, S E Laubach, R A Marrett, J E Olson, J Holder, R M Reed • Reservoir properties of Arab carbonates, Al Rayyan Field, offshore Qatar, D Clark, J Heaviside, K Habib • Porosity and permeability in Miocene carbonate platforms of the Marion Plateau, offshore NE Australia: relationships to stratigraphy, facies, and dolomitization, S N Ehrenberg • Dolomites in SE Asia - varied origins and implications for hydrocarbon exploration, A J H Carnell, M E J Wilson • Patterned dolomites: microbial origins and clues to vanished evaporites in the Arab Formation, Upper Jurassic, Arabian Gulf, A Kirkham • Palaeozoic dolomite reservoirs in the Permian Basin, SW USA: stratigraphic distribution, porosity, permeability and production, A H Saller • Contrasting patterns of pore-system modification due to dolomitization and fracturing in Dinantian, basin margin carbonates from the UK, J E Bouch, A E Milodowski, K Ambrose • Geometry and origin of dolomudstone reservoirs: Pekisko Formation (Lower Caboniferous), western Canada, J C Hopkins • Early dolomitization and fluid migration through the Lower Carboniferous carbonate platform in the SE Irish Midlands: implications for reservoir attributes, Z R Nagy, J M Gregg, K L Shelton, S P Becker, I D Somerville, A W Johnson • Mulhall, C.M. Sevastopulo, G.D. Genesis of some Carboniferous dolomites in the south and east of Ireland, C M Mulhall, G D Sevastopulo •