RokDoc Seismic Data Conditioning

Gather View QC

The Gather Viewer tool lets users generate on-the-fly gathers around a well from any stage in the conditioning workflow. Gathers are opened in a Petrel* well viewer and allow overlapping or adjacent comparisons between the seismic data pre- and post- function.

Plug-in Overview

Before any inversion process it is crucial to make sure that input seismic is fit for purpose. The RokDoc SDC plug-in provides a comprehensive range of functions that allow users to interrogate their seismic data, apply a customisable workflow to condition gathers, and then QC and realise the new products. Workflows are carried out on-the-fly and can be examined at every step.

Specifications

• Based on, and linked to, the industry-reference RokDoc platform
• Utilises full conditioning functions from RokDoc SDC and Inversion module
• Backed by Ikon’s global support network (14 offices)
• Identical functionality to RokDoc enables users to leverage experts as required
• Sessions are saved in Petrel and may be reactivated at any time
• Operates with Petrel* 2013/14 on MS Windows 7 or Windows 8

Features

The SDC workflow incorporates industry standard functions including trim static Gather Flattening, Spectral Balancing, and new to RokDoc, 1D Taylor Time Shift Estimation, which includes time shift volumes. Helpful QC tools include an attribute calculator to describe any change in character with angle/offset, a gather viewer and a section viewer for visual review.