2D/3D/4D LAND SEISMIC DATA ACQUISITION & PROCESSING

Parsan is providing services for Seismic data acquisition & Processing in collaboration with reputed International geophysical services contractor.

Our collaborator Azimut Energy Services has been dealing with 2D and 3D seismic data acquisition business with over 50 years. Company extensive experience includes the seismic operations on land and in transition zones with use of both explosive and non-explosive sources. The Company`s staff is quite competent in advanced design technologies and evaluation of the most optimal design to solve any geological tasks specified with use of the most modern hardware and software. 
The Company has the advanced seismic technological equipment that enables to perform sophisticated work and orders at the international standards, including:

• Telemetric recording systems like  Ser?el, I/O and ground equipment for 10 000 channels;
• Modern vibrator sources AHV and HEMI
• Drilling units (about 50 units) including those mounted on wheels, caterpillars, baggy, and manual;
• Modern navigation systems
• Seismic station for LVL study;
• Bases of field crews able to maintain five operating crews simultaneously;
• Vehicles and tractor technique to support year-round operations in any climate and orographic conditions.

2D/3D/4D MARINE SEISMIC SERVICES

Parsan for providing Marine seismic services is associated with WGP group from UK. WGP is an independent marine geophysical organization delivering a wide range of technologies and services throughout the global oil & gas industry.

WGP group specializes in following areas:

2D Marine Seismic Data Acquisition: Over the years WGP has conducted marine seismic data acquisition in pioneering locations worldwide accumulating first-class global knowledge. WGP has carried out 2D marine seismic surveys for Oil & Gas major companies like Shell, Repsol, Hess and Santos. Besides projects for Oil & Gas companies, WGP has acquired thousands of marine 2D seismic data for TGS – Nopec for their multi client data base.

Life of Field Seismic (LofS) – 4D: Otherwise known as Time Lapse Seismic or 4D Seismic, WGP offers a full acquisition service for Life of Field Seismic projects.

• Bespoke survey design
• Utilisation of Ocean Bottom Cables or Nodes for acquisition
• Cable installation - Trenched or temporary / portable
• The benefits of utilizing ocean bottom receivers against towed streamer techniques are well versed, and include:
• Very quiet environment
• All source-receiver offsets
• All azimuths
• Absolute receiver repeatability
• 4 component data (pressure & sheer wave)
• Excellent source manoeuvrability

WGP has carried out two Life of Field Seismic (LofS) – 4D for British Petroleum

Ocean Bottom Seismic (OBC/OBN): Building on WGP’s contemporary experience of performing Ocean Bottom Seismic techniques in pursuit of LoFS projects, the same experience, technique and skill set is transferrable to exploration activity. Together with its industrial partners, WGP provides full service ocean bottom seismic data acquisition:

• Ocean Bottom Cable for both shallow and deep water applications
• Ocean Bottom Nodes for both shallow and deep water applications

Magnetic & Gravity: Complimenting marine seismic data with magnetic and gravity acquisition is of great benefit to clients operating in new areas of exploration as well.
WGP provides a cost-effective acquisition and processing solution tailored to your needs:

• State of the art equipment; proven, reliable and robust
• Skilled operators with vast experience of working in the offshore survey industry
• Comprehensive data processing, interpretation and reporting
• Logistics for all personnel, equipment and data

Geophysical Project Management: Something quite unique, listening to the Client and Delivering what they need:
Typical projects completed in the past include:

• Engaged by an Oceanographic Institute to develop a source handling system to reduce manual handling of airguns
• Design, procurement, installation and commissioning of survey vessel refurbishment and upgrade
• Consultancy, design and management of a transition zone survey
• Design and testing of seismic airguns to reduce high frequency noise output