often walking a fine line between pore pressure and fracture gradient as it drills and completes oil and gas wells. The industry also finds it difficult to predict pore pressure ahead of the drill ...

To clarify the influence of pore pressure gradient on hydraulic fracture propagation, the stress distribution in and around the borehole is explained by theoretical analysis method in this paper. A ...

Abstract To investigate the effect of pore pressure distribution on fracture behavior of rock in gas fracturing, nitrogen fracturing experiments on the sandstone are performed under different gas ...

Engineers often use estimated pore and fracture pressure profiles along the well path as primary input to the well design due to their overriding influence on casing seat selection. This ...

With more interpreted data types, such as pore pressure, overburden pressure and fracture pressure, operators are able to apply definitive measurements in planning and drilling wells, which helps ...

Pore pressure diffusion led to microseismicity at Illinois basin carbon sequestration site. ScienceDaily . Retrieved June 2, 2025 from www.sciencedaily.com / releases / 2024 / 05 / 240508121203.htm ...