Structurally controlled hydrothermal dolomite (HTD) reservoir facies and associated
productive leached limestones are major hydrocarbon producers in North America and are …

In the past decade, more than 20 new natural gas fields have been discovered in laterally
discontinuous dolomites of the Upper Ordovician Black River Group in south-central New …

This issue of the AAPG Bulletin is dedicated to structurally controlled hydrothermal alteration
of carbonate rocks and reservoirs. This type of alteration covers the spectrum of carbonate …

The latest dolomite bandwagon is the “hydrothermal dolomite model”. In its present form, this
bandwagon is doomed or at least very much overstated for at least two reasons:(1) there are …

This study deals with the diagenetic evolution of dolostones of the Romaine Formation, from
cores and outcrops on Anticosti and Mingan islands, and reports evidence for hydrocarbon …

Fault‐controlled hydrothermal dolomitization in tectonically complex basins can occur at any
depth and from different fluid compositions, including 'deep‐seated','crustal'or …

Ordovician carbonates in the subsurface of southwestern Ontario and exposed in the
Manitoulin Island area are located on the margins of the Michigan Basin. In the subsurface …

Regional and localized extensive fluid flow events may have occurred during tectonic
thrusting, sediment loading, uplift andcompression in the Western Canada Sedimentary …

Late-stage, coarsely crystalline replacement dolomite and associated saddle dolomite
cement form a widespread diagenetic facies in the Middle Devonian Presqu'ile barrier that …

Many, if not most, of the dolomites in the Western Canada Sedimentary Basin appear to
have formed in the subsurface during two or more stages: intermediate (between 500 and …