WHO SHOULD ATTEND ?  

This course is designed to appeal to any geophysicists, geologists, petrophysicists or engineers interested in knowing about the fundamental of seismic data processing which is now play an important role in oil and gas exploration as well as reservoir characterization. Knowledge on the fundamental of seismic data processing will enable them to guide the processing centre to produce high quality seismic section which is more suitable for their need  

COURSE DESCRIPTION  

Fundamental is something from which all sophisticated methods originate. It is the spring of the state of the art of all modern technology.  

Digital processing of seismic data is entirely a mathematical process. It consists of complicated mathematical operations which transforms the recorded seismic data into a seismic section which is ready for interpretation. An interesting thing of this course is that no matter how complicated the mathematical operations they are, it can be decomposed into a series of simple arithmetic operations which are easy to understand. Using this philosophy, the digital processing of seismic data can be explained clearly and fundamentally. This fundamental concept will be very beneficial for the geoscientists to grasp the basic principles of seismic data processing which in turn enables them to QC the quality of seismic section, in order to advise the seismic processing crew for the improvement of the section. In addition, not only does this course explain the processing steps in a simple way, but also the physics and geology behind the wave propagation which generates the seismic records will be explained in a simple and interesting way too. 

COURSE CONTENTS  

Day-1 

• Understanding the mechanism which creates the seismic waves and its complicated appearance. 
• Processing flow chart : marine and land 
• Amplitude recovery 
• Static correction 
• Deconvolution before stack 
• Digital Filtering and Spectral Analysis. 

Day-2 

• Common Depth Point Gather 
• Velocity Analysis, NMO and DMO 
• Stacking 
• Deconvolution after stack 
• Seismic Migration 
• Display  

Day-3 

• Processing workshops using synthetic seismic data  

Day-4 

• Processing workshops using controlled real seismic data  

Day-5 

• Discussion on workshop’s results 

ABOUT THE INSTRUCTORS  

Prof. Dr. Suprajitno Munadi is a Research Professor in Geophysics at the Research and Development Centre for Oil and Gas Technology “LEMIGAS”. He has been working with LEMIGAS since 1974. Dr. Suprajitno completed his S1 degree in Physics from Gadjah Mada University,Yogyakarta in 1973, then he attended course in Petroleum Geophysics form French Petroleum Institute and obtained Dipl. Ing. in 1974. Subsequently he joined Exploration Division LEMIGAS.  

From 1981-1985 he did Ph.D. program in Exploration Seismology at The School of Earth Sciences, Flinders University of South Australia and obtained his Ph.D. degree in 1986. In 1991-1992 he joined Geophysics Group, Department of Geology, Royal School of Mines, Imperial College of Science Technology and Medicine in London as a Post Doctoral Research Fellow. He used to work as a Seismic Processing Supervisor in Japex Geoscience Institute, Tokyo in 1991. Dr. Suprajitno is also a part time lecturer at the Reservoir Geophysics Master Programme at the University of Indonesia since 1994 up to now.   

Humbang Purba received S1 degree in Physics at the University of Indonesia ini 2003 and S-2 Degree in Reservoir Geophysics in 2008. Subsequently, he joined LEMIGAS and worked as research assistance under the supervision of Prof. Dr. Suprajitno Munadi. He did research on the application of Matching Pursuit Decomposition for oil and gas reservoir. He used to work at CNOOC SEES in apprenticeship program. He used to teach on : Introduction to Applied Seismology for Oil and Gas Prospecting at the University Diponegoro, Semarang together with Prof. Dr. Suprajitno Munadi under the sponsorship of HAGI. 

For registration and detail information, please contact:  

IPA SECRETARIAT 

Indonesia Stock Exchange Building - Tower 2, 20th Floor (Suite 2001) 

Jln. Jendral Sudirman Kav. 52-53 Jakarta 12190 - Indonesia 

Telephone : (62-21) 515-5959 

Facsimile : (62-21) 5140-2545; 5140-2546 

E-mail : Rini.Kusumastuti [at] ipa.or.id  or  anna.sulistiyaningsih [at] ipa.or.id  or  nevi.septianti [at] ipa.or.id