Seismic Acquisition & Processing
The course will give attendees a better understanding of the operational side of Borehole Seismic (BHS) to help with job planning and coordination of different job types with BHS contractor. The course will also cover wellsite QC and operation to help ensure optimum quality data is recorded so that survey objectives are met.
B. Geophysics Course/Seismic Data Processing
3 days
Skilled
Classroom
DAY 1
- Introduction to Borehole Seismic
- Basic well seismic principle and applications
- VSP acquisition examples
- Equipment and Operational Planning
- Acquisition tools and equipment
- Operational planning
- VSP job preparation, survey type, tools, and equipment selection.
DAY 2
- HSE, Job Preparation and Supervision, QC
- VSP and HSE during offshore surveys
- VSP acquisition preparation and supervision methodology
- Advance Operation
- Navigation
- Walkawak/walkaround, walkabove
- Wellsite Job Finalization
- Data preparation
- Stack summary listing
- Time-depth curve and velocity plots
- Wellsite reporting
- If possible, will be visiting to Schlumberger/Halliburton base in Balikpapan (will be arranged by PHM)
DAY 3
- Continue Wellsite Job Finalization (if not finished in Day 2)
- Basin Processing
- Processing overview by third party processing company
- Sonic validation
- Sonic calibration
- Exercise: time correction and sonic drift
- Reporting and time depth computation
- Exercise: well to seismic tie
Borehole Seisimic (BHS), covering acquisition techniques, job planning, survey design, and wellsite QC for different job types – Checkshote, Zero Offset VSP, Vertical Incideng VSP, Walkaway, Walkaround, and 3D-VSP. Basic processing, Sonic and time/depth is also covered.
A geophysicist and borehole seismic specialist with more than 17–19 years of professional experience in the oil and gas industry, specializing in borehole seismic and acoustic/sonic applications. He has extensive expertise in the design, acquisition, processing, and interpretation of borehole geophysics data, ranging from simple velocity surveys to complex multi-stage monitoring in fracturing wells. His experience covers a wide range of well conditions, from shallow vertical wells to deep and horizontal wells, using both conventional and challenging conveyance methods. He has worked across numerous international regions including the Middle East, Asia-Pacific, Europe, Africa, and North America, while also taking leadership roles in technical support, business development, operational execution, resource preparation, evaluation and improvement, as well as delivering technical training and conducting industry-standard audits. Skilled in industry software such as Petrel, Geolog, GeoFrame, Omega, and Techlog for single- and multi-well applications.
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