Trace-fossil assemblages reflect the response of the benthos to sets of paleoenvironmental
conditions during and immediately after sedimentation. Trace fossils have been widely …

The upper part of the Austin Chalk (AC-B1 subunit), as seen in a series of cores in areas of
the Maverick Basin and San Marcos Arch in south-central Texas, contains a stratigraphic …

Porosity in shale reservoirs is profoundly influenced by diagenetic processes that shape the
evolution of pore space. In the Songliao Basin, the first member of the Qingshankou …

Reactive transport in porous media exhibits multifaceted interactions that are dependent on
the matrix and fluid properties, and which ultimately alter these properties. A set of …

Production from the argillaceous Austin Chalk reservoirs from the Gulf of Mexico Basin is
predominately from natural fractures, with some production from tight matrix. To understand …

The chemical composition of acidic springs with elevated arsenic (As) concentrations
discharging from the Cretaceous Austin Chalk in North-Central Texas, USA, along with the …

In situ gamma radiation measurements were performed to calculate the radiogenic heat
production of sedimentary and igneous rocks from the Sabinas Basin (northeastern Mexico) …

Mineral precipitation due to reactions with injected fluids during unconventional fracture
stimulation is a well-recognized problem. The goal of this study is to evaluate secondary …

Oxygen concentration in the ocean is vital for sustaining marine ecosystems. While the
potential impacts of deoxygenation on modern oceans are hard to predict, lessons can be …

The main type of oil and gas reservoir in the Xinhenan-Sandaoqiao area is buried hills. The
distribution pattern and scale of reservoirs in this area are obviously controlled by pre-Sinian …