Seismic data processing serves as a fundamental and intricate phase in the realm of geophysics, playing a pivotal role in unraveling the mysteries concealed beneath the Earth's surface. This methodological process is indispensable not only in the pursuit of locating and characterizing subsurface structures for oil and gas exploration but also in the broader context of environmental studies and diverse geophysical applications.

The role of the client or interpreter in data processing Quality Control (QC) is integral to ensuring the reliability and accuracy of the seismic data for subsequent geological interpretation. Clients and interpreters play a vital role as they possess valuable insights into the geological context and objectives of the project. Their involvement helps tailor the QC process to specific exploration or reservoir characterization goals.

Firstly, the client/interpreter is responsible for providing clear and comprehensive specifications regarding the desired outcomes and geological features of interest. This includes communicating the specific challenges posed by the geological setting and the expected characteristics of the subsurface structures. This information guides the data processing team in setting appropriate parameters and criteria for QC checks.