... that is available for front-end, pre-licensing, screening of the areas for geohazards complexity is limited. geologist maine sustainability stratigraphy information management geological subdiscipline social responsibility reservoir characterization geology sustainable development geological survey...

..., presenting different challenges. Little is often known about the seabed ground conditions and geohazards at the early stages of site development such that early acquisition and interpretation of bathymetry and geophysical data are essential to ensure that developments are not exposed to significant geohazard...

... to investigate the internal architecture of tunnel valleys and their role as geohazards. We discover that over 40 % of the tunnel valleys examined contain buried glacial landforms including eskers, crevasse squeeze ridges, glacitectonic structures, and kettle holes. Due to the association of these features...

... and geohazards and obstructions present within. Specifically, this enabled a more cohesive representation and characterization of boulders, hard layers, and conductor pipes. The ability to merge data sets and maintain data quality suggests that optimal positioning, soil velocity and static corrections were...

... uncertainty. The second element results in initial ranges for geotechnical parameters, plus the identification of geo-engineering constraints and geohazards. The third element, feasibility of foundation concepts, is addressed against foundation performance criteria considering ground conditions, geo...

... ABSTRACT: There is varied interpretation of what constitutes a geohazard. This paper first explores use of the term, then proposes a more selective use of the term for the benefit of geo-engineering and geo-risk management activities on development projects. It is proposed to restrict the term...

... for fixed offshore wind farms and presents a structured approach to evaluate the suitability of each concept foundation in relation to the site conditions including seabed features, geohazards, geotechnical conditions and seismicity. The assessment of the foundation suitability mainly considers...

... exists. geology sedimentary rock interpretation clastic rock geologist geological subdiscipline resolution potential ground condition reservoir characterization mapping survey line quaternary deposit geohazard information offshore renewable project stratigraphy ground condition...

... 250 000 years2. The resulting present-day seafloor is an irregular patchwork of geomorphological forms and geohazard features includ- ing incised canyons, plateaux and escarpments, fault scarps, pockmarks and landslide scars (Figure 2). The shallow soils across the WND are predominately soft marine...

... ABSTRACT BP Egypt has set up a UK-based multidisciplinary team, the Geohazard Assessment Team (GAT), to manage the shallow geological and geotechnical risks to its portfolio of deepwater projects in the West Nile Delta (WND) and to develop plans to mitigate these risks. The GAT was established...

... site investigation seafloor shear strength geohazard soil boring soil bomg resistance piston core geophysical data geotechnical data information fiom foundation design gulf artificial intelligence caisson reservoir characterization pcpt upstream oil & gas rafted block...

... assessment upstream oil & gas structural geology current activity failure mode erosion drilling geohazard reservoir characterization information management interpretation crater earthquake development scenario quantification shallow gas integration visualisation...

... Abstract A geohazard investigation in deep water presents a challenge to all existing investigative techniques This paper reports on the work performed over the last 4 years in developing wireline logging systems which add significantly to the quality and applicability of sample and seismic...

... and typically anchored by suction caissons or driven piles. If one ignores the implications of major geohazards, which are briefly discussed below, the main geotechnical concerns for foundations and anchors relate to then installability, long term beanng or holding capacity, and deformation behaviour under self...