3DGeo Inc., 3D Seismic Imaging

PRODUCTS: 3DGeo has positioned itself as a leading-edge provider and developer of high-technology software products and services to the oil and gas industry. 3DGeo currently markets and licenses a suite of three-dimensional high-end seismic data processing software pa ckages and services. The software packages use advanced algorithms unavailable anywhere else in the industry. These software products facilitate imaging in areas with complicated structural problems. Depending on a customer's needs and targets, 3DGeo can mix and match software technology to produce the best possible image. These products can be delivered either as custom processing, software packages, or as services over the Internet.

		AIM Accelerated Imaging and Modeling. A complete 2D and 3D velocity model building, velocity analysis and depth imaging system. AIM is the only system in the industry specializing in wave-equation velocity analysis.

		AccuVEL Migration velocity analysis from Kirchhoff prestack migration gathers or wave equation migration angle gathers.

		SHOT Our industry leading SHOT migration algorithm provides output angle gathers for velocity analysis as well as anisotropic corrections and illumination compensation.

		FAST Full Azimuth Streamer Technology. This wave equation migration is optimized for multi-streamer wide azimuth and single azimuth marine surveys. It is significantly faster and uses less resources than its counterpart, shot migration (SPEED) and always uses the full aperture of the data for migration. Additionally, FAST provides output angle gathers for velocity analysis at no additional cost.

		K3D K3D images 3-D prestack data below complex structure by an accurate and flexible implementation of 3-D Kirchhoff prestack depth migration. K3D implements effective load balancing and traveltime table cacheing algorithms to achieve high efficiency on both parallel and vector computers.

		AMO AMO is new partial-migration operator which can be effectively applied to improve the accuracy and reduce the computational cost of 3-D prestack imaging. For example, a 3-D prestack dataset can be drastically reduced in size by coherent partial-stacking after AMO. AMO can also be effectively used for regularizing data geometries (e.g., to correct for cable feather) and for interpolating unevenly and irregularly sampled land data.

		WED3D WED3D upward or downward continues seismic data between arbitrarily shaped datums by Kirchhoff summation. WED3D can be used to either datum data through complex velocity or "flood the topography" by datuming upward from rugged topography.

		MCTMIG MCTMIG images poststack volumes by a highly accurate full 3-D downward continuation algorithm. MCTMIG implements a proprietary improvement of the popular Hale-McClellan migration algorithm based on efficient extrapolation operator.

		3DPSTM 3DPSTM images prestack data using 3-D time migration. This program includes all of the features of 3DPSDM, such as antialiasing and target migration, in a robust time formulation.