..., brittleness, stress magnitudes and natural fractures has improved perforation efficiency and production performance. This paper discusses a novel application of multi-scale fracture detection from borehole micro-resistivity image and dipole shear wave reflection imaging in shale gas horizontal wells...

... primarily due to the interference of gas and fines, which are naturally available in CSG wells. The pump failure leads to a significant downtime which requires an expensive well intervention to replace the pump. This paper aims to develop a procedure to detect incipient pump failure to better plan...