H. Sugiyama

Simultaneous Propagation of Multiple Hydraulic Fractures – Evidence, Impact and Modeling Implications

Leen Weijers, C. A. Wright, H. Sugiyama et al. · International Oil and Gas Conference and Exhibition in China · 2000 · 39 citations

Engineering, Fracture Surveillance, Simultaneous Propagation +22

The First Successful Fracture Treatment Campaign Conducted in Japan: Stimulation Challenges in a Deep, NaturallyFractured Volcanic Rock

Leen Weijers, Larry Griffin, H. Sugiyama et al. · SPE Annual Technical Conference and Exhibition · 2002 · 33 citations

Rock Testing, Volcanology, Engineering +27

Hydraulic Fracturing in a Deep, Naturally Fractured Volcanic Rock in Japan – Design Considerations and Execution Results

Leen Weijers, Larry Griffin, H. Sugiyama et al. · SPE Asia Pacific Oil and Gas Conference and Exhibition · 2002 · 23 citations

Rock Testing, Volcanology, Fractured Volcanic Rock +23

Constituent material properties and clast-size distribution of volcanic breccia

Atsushi Saotome, Ryunoshin Yoshinaka, Masahiko Osada et al. · Engineering Geology · 2002 · 22 citations

Volcanology, Earth Science, Engineering +7

Hydraulic Fracturing in a Deep, Naturally Fractured Volcanic Rock in Japan - Design Considerations and Execution Results

L. Weijers, L.G. Griffin, H. Sugiyama et al. · Proceedings of SPE Asia Pacific Oil and Gas Conference and Exhibition · 2002 · 10 citations