PRIMA®

INTEGRATED SEISMIC DATA PROCESSING, INTERPRETATION AND QC

PRIMA is an integrated seismic data processing and interpretation software suite that seamlessly combines a complete data processing system with fully-functioning interpretation software. The result is a comprehensive, yet easy-to-use, software package that facilitates quick and accurate processing and interpretation of data. With PRIMA, the emphasis is on interactivity and user- friendliness. PRIMA’s intuitive GUI-based design frees the geophysicist to concentrate on what really matters - creating high-quality sub-surface images.

GATHER CONDITIONING

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• Time or depth gather input ƒ
• Continuous velocity and anisotropy (eta) estimation ƒ Time variant trim statics ƒ
• Horizon and volume based attribute calculations
• ƒReal time crossplot and 3D volume linkage

2D AND 3D (OBC, NAZ AND WAZ) DATA PROCESSING AND QC

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• Field acquisition geometry QC ƒ
• Interactive job building ƒ
• Interactive pre and post-stack testing ƒ
• Signal and noise / amplitude and phase / FK spectra ƒ
• Signal processing ƒ
• Denoise / Demultiple processing ƒ
• Pre-stack and post-stack migrations • Post-stack processing

VELOCITY ANALYSIS

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• Linked picking on stacks, semblances and gathers ƒ Display previous, next pick trend ƒƒ
• Overlay interval velocity ƒƒ
• Real-time moveout of gathers

INTERPRETATION AND QC

PRIMA provides a complete interpretation package for 2D and 3D data through its Project 2D and Project 3D modules. Within each module time or depth slices and stacks are linked in real-time with gather volumes, allowing fast navigation through large 3D volumes. In addition, a full-featured suite of interpretation tools allows the user to build, edit and QC salt models, or execute other complex interpretation projects.

INTERPRETATION FEATURES

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• 3D and 2D seismic data interpretation ƒƒ
• Auto-picking ƒƒ
• Surface editing and processing (filtering and surface math) ƒ Velocity/attribute overlay ƒƒ
• Inline/crossline depth/time slice displays ƒƒ
• Arbitrary lines ƒƒ
• 2D and 3D viewers ƒƒ
• Instant access to gather volumes

GATHER CONDITIONING

PRIMA interactive job building, data viewing and interactive QC make it the software of choice for all types of gather conditioning prior to AVO analysis. PRIMA has a comprehensive selection of algorithms, including continuous velocity and anisotropy (eta) analysis, and time variant trim statics.

GATHER CONDITIONING

ƒ
• Time or depth gather input ƒ
• Continuous velocity and anisotropy (eta) estimation ƒ Time variant trim statics ƒ
• Horizon and volume based attribute calculations ƒ
• Real time cro