GPCI ’s project management system assures industry standard and HSSE compliant data acquisition campaigns tailored to the specific G&G tasks as well as project execution in time and budget.
Our expert knowledge allows :

• Optimized survey design and description of minimum technical requirements
• Compilation of the “Scope of Work” including HSSE requirements (IAGC, IOGP, etc.), drafts for remuneration schemes and draft contracts reflecting client’s interests
• Tender and service provider evaluation
• Support to client for final contract negotiation
• Support to client for field operations management including EIA compliance, permitting work safety supervision and QC
• Data processing management and QC

Our practical expertise covers 2D and 3D seismic acquisition :

• Land (jungle and mountain environment)
• Marine streamer and OBS
• Transition zone environments

Well seismic surveys :

• Design of check shot surveys, vertical seismic profiling (VSP), including walk-away, walk-above and walk-around VSP
• Optimized scope of work reflecting the real minimum requirements of the client
• Tender process and contracting
• Field operations QC and monitoring to minimize survey and rig standby costs
• Processing follow-up and advise on data integration

Marine geo-hazard surveys including site (platform, rig) or route (pipeline, cable) surveys :

• Sea-bed surveys including bythymetry, side scan sonar or multibeam echo sounder, sub-bottom profiler, magnetometer and seabed sampling and shallow CPT
• Geotechnical borings and CPT for leg penetration analysis of platform and rigs
• Shallow gas hazard surveys based on high resolution 2D or 3D seismic
• Desktop studies and compilation of existing relevant data to refine client’s and its contractor’s requirements
• Survey design, optimized scope of work
• Tender process and contracting support
• Field operations QC and monitoring to minimize standby costs
• Processing and interpretation follow-up including data logistics
  and QC
• Industry standard compliance (IOGP , DNVGL , SNAME )
• Third party expertize if required

Permanent or temporary installation at seabed requires a hazard evaluation for :

• Seabed clearance
• Foundation stability
• Dredging hazards
• Near seabed channels or debris flows
• Pockmarks

Offshore drilling requires in addition hazard evaluations for :

• Gas hydrates
• Shallow gas hazards
• Freshwater influx

Decommissioning of offshore installations may require hazard evaluations for :

• Description of the before and after status
• Support for safe removal operations

Our experts have extensive experience in managing of seismic processing projects with most of the international processing providers.

We are offering :

• Planning of target specific processing workflows and provision of detailed scope of work considering cost efficiency
• Tender support and contractor selection
• Technical QC on all stages of the processing and regular data quality reviews with and progress reporting to the client

GPCI is continuously extending its seismic data processing expertise and related computing infrastructure.

• De-migration of existing seismic volumes and re-migration to depth domain using velocity models.
  This off ers an advanced t/z conversion workflow and a probabilistic approach to analysing variability of structural dips of target horizons related to different migration velocities.
• Refining velocity analysis using Kirchhoff depth migration clearly improves target imaging with direct impact on geo-velocity model building and pore-pressure prediction for well planning.

• Survey design
• Tender, and service provider evaluation
• Contract negotiation
• Field operation follow-up

Well survey

• VSP design
• Tender, and service provider evaluation
• Contract negotiation
• Field operation follow-up

Site surveys (prior drilling operation offshore)

• Debris survey (Data acquisition)
• Bathymetry
• Side Scan Sonar
• Magnetometry
• Sub Bottom Profiler
• Shallow gas hazard assessment
• 2D/3D High Resolution seismic survey design
• Tender, and service provider evaluation
• Contract negotiation
• Field operation follow-up