RockWave’s people have access to one of the most trusted toolboxes in O&G seismic processing, DUG Insight. Combining this with the power and scalability of cloud computing means there is no longer a compromise to make by choosing a small, service-minded and flexible processing shop over a corporate warehouse.

If you want clean gathers then you need to pay attention to details within the Time pre-processing sequence. RockWave listens to your challenges and designs a processing sequence to solve them, taking your field data on a journey through the following as a minimum:

• Noise attenuation: separating swell, seismic interference, linear noise from true reflection signal.

• Designature: bubble pulse suppression and zero-phase conversion, making use of near-field hydrophone (NFH) data to create far-field signatures.

• Broadband: bandwidth enhancement through inversion-based source & receiver side deghosting and Q compensation.

• Multiple attenuation: SWME (Shallow Water Multiple Elimination), SRME (Surface Related Multiple Estimation), IMA (Interbed Multiple Attenuation), Tau-P Deconvolution, Radon.

• Velocity modelling: Anisotropic Time Tomography, Interval Velocity Picking, CMP Trim statics, eta correction.

• Migration: 4D regularisation and Kirchhoff pre-stack time migration (PSTM).

  
  

​Read about RockWave’s Time and Depth processing project with ONE-Dyas prior to their successful appraisal drilling campaign, where attention to details particularly at demultiple phase was particularly beneficial.

Then get in touch with one of our geophysicists to find out how we can support your project with close attention to detail at the pre-processing phase.

Related services: UHRS Reprocessing