... in seismic imaging of the pre-carbonate targets. The study involved building a detailed anisotropic 3D earth model using borehole and seismic data covering more than 600 km2 area to create a robust synthetic seismic dataset. Geological and petrophysical review preceded seismic interpretation...

... Upstream Oil & Gas Reservoir Characterization image migrated Artificial Intelligence reservoir geomechanics diagenetic function velocity model effective stress tomography workflow cross-line section seismic velocity Earth Model international petroleum technology conference...

... this problem, a two-way wave equation approach was employed to derive a velocity model via prestack acoustic full-waveform inversion (FWI). FWI is a waveform-based velocity model building algorithm that operates in the data domain. It is a semi-automated process to obtain a high-resolution earth model...

... boundary Earth Model image log azimuth international petroleum technology conference penetration vertical well integration bulk density IPTC 17517 Enhanced Reservoir Characterization with Horizontal Well Logs in Dukhan Field, Qatar Abdulla Al-Naama, Adel Al-Sahlawi, Rowan Stanley, Hilal...

... and development maturity, including in-field exploration targets. This paper describes the work undertaken to build a full field Shared Earth Model (SEM) to support future drilling to maximize the field recovery and extend the field lifetime. The key business deliverable for the SEM was to allow more effective...

... Abstract Seismic guided drilling (SGD) is a workflow that uses drilling information from a well being drilled and existing surface seismic data plus offset well information, to recalibrate and update the existing 3D earth model, including seismic image, pore pressure, fracture gradient...

... Artificial Intelligence Exploration Seismology application tomography discrepancy impedance gradient misfit function Upstream Oil & Gas Earthquake Adjoint Tomography synthetic seismogram Earth Model Reservoir Characterization imaging earth subsurface structure perturbation...

... scratch test reservoir geomechanics safe drawdown pressure perforation reservoir characterization tombua-landana field drawdown pressure rock strength in-situ stress sand production log analysis drilling performance overburden stress earth model well logging core test mem...

..., P90 models for development optimization and economic analysis. Optimization runs and preliminary economic analysis suggested that primary development on a 160 or 320-acre spacing was appropriate for the Humma Marrat reservoir. partitioned neutral zone reservoir earth model meddaugh griest...

... between LWD tools in the field and Saudi Aramco's offices in Dhahran provides real-time information to quickly update the 3D earth model, enabling multi-disciplinary geosteering teams to make fairly quick decisions regarding well bore trajectory changes. In the initial step of the modeling-while-drilling...