It is well established that sedimentary margins grow by sediments bypassing through shelf-
and slope-incising canyons onto the basin floor and by sediments being deposited …

The irregular structures of paleokarst systems are among the major factors resulting in
carbonate reservoir heterogeneity, which restricts the further exploration of paleokarst …

Cavern and vug porosities in the Ordovician carbonates in the Halahatang oil field are
currently hot targets for hydrocarbon exploration in the Tarim Basin of northwestern China …

Tahe oilfield in the Tarim Basin of China is a typical deep marine carbonate fracture-cavity
type reservoir. Large paleokarst caves are the important storage space types in this …

Deeply buried paleocaves exist widely in the world and act as an important type of
hydrocarbon reservoirs. Three-dimensional (3-D) seismic data are commonly used to detect …

ABSTRACT The Morro Vermelho Cave (MVC)(Brazil) developed within the Morro Vermelho
karst system, which affected Neoproterozoic limestones (Salitre Formation). The MVC …

Seismic data, borehole image logs, and conventional well logs were used to investigate the
distribution and characteristics of paleokarst features in the Aptian carbonates of the Barra …

Paleokarst reservoirs are the major type of the Ordovician carbonate reservoirs in the Tahe
Oilfield. Due to the strong heterogeneity in distribution, it is a real challenge to detect the …

The presence of complex karst caves poses significant challenges to construction safety and
progress in tunnel engineering. Undetected karst caves in front of tunnel faces pose a risks …

Abstract The Upper Jurassic 'Malm'carbonates of southern Germany are currently the most
developed reservoir for geothermal energy production in Germany. Although many studies …