Rekan-rekan, Bersama ini saya sampaikan agenda Program Kursus Seismic Reservoar 2003 yang diadakan oleh Fakultas Ilmu Kebumian dan Teknologi Mineral bekerja sama dengan Lab. Geofisika Reservoar-Dept. Teknik Geofisika, Institut Teknologi Bandung :
Judul Kursus : Advance Seismic Reservoir Characterization Techniques Tanggal : 20 - 24 Oktober 2003 Tempat : Holiday Inn Hotel - Bandung Untuk informasi lebih lanjut dapat menghubungi saya di alamat dibawah ini. Semoga bermanfaat. Terima kasih & Salam, Sigit Sukmono Lab.of Reservoir Geophysics Dept. of Geophysical Engineering Institute of Technology Bandung Basic Science Center, 2nd Floor Jl. Ganesha 10 Bandung 40132 Ph/Fax.(+62) (0)22-2509167 Mobile 0811220756 Email :[EMAIL PROTECTED]; [EMAIL PROTECTED] ==================================================== COURSE ON ADVANCE SEISMIC RESERVOIR CHARACTERIZATION TECHNIQUES Date & Venue The Course will be held on 20-24 October 2003 at Holiday Inn Hotel - Bandung. About the Course In this Course the participants learn to apply various seismic attributes to solve the stratigraphic problems in field exploration and development. Proper uses of seismic attribute can extract information from seismic data that is otherwise hidden and will enhance the capability of predicting, characterizing and monitoring hydrocarbon reservoirs. The seismic inversion and complex attributes are used for geometry delineation and reservoir properties description, whereas the AVO and 4-D seismic techniques are used for gas/fluid detection and recovery monitoring. The techniques can assist also in better definition of reservoir continuity and flow unit, their physical characteristics and distribution, and to aid the well delineation. The Course comprises of approximately 40% theory and 60% workshops, in which 90% of the problem-set packages are Indonesia cases. Course Detail Agenda 1st Day Fundamentals of seismic stratigraphy and system-tract analysis Theory on relative sea level changes and seismic sequences, seismic characteristics of sequence boundaries, seismic facies and depositional sequences, cycle and paracycles in the system stract, interpretation of system tract in seismic section, system tracts and hydrocarbon play. Problem-sets on the delineation of seismic sequences, depositional facies, system tracts and their hydrocarbon play in conventional seismic sections for the following depositional environments : 1) Fluvio-deltaic, 2) Shallow water (lacustrine and neritic), 3) Turbidite and deep sea, 4) Carbonate platform and reefs 2nd Day Complex attributes for advance seismic stratigraphy analysis Theory on instantaneous complex attributes and their potential uses : reflection strength, instantaneous phase, instantaneous frequency, apparent polarity, response phase, response frequency, perigram, cosine of phase, etc. Problem-sets on the application of complex attribute for : 1) Sequences, system-tracts and depositional facies mapping, 2) Weak reflector mapping, 3) Regional sequence correlation, 4) Thin sand reservoir mapping, 5) Thin source rock mapping, 6) DHI identification 3rd Day Amplitude, frequency and time attributes for advance stratigraphy analysis Theory on post stack amplitude-frequency-time attributes and their uses : reflection amplitude, composite amplitude, amplitude ratio, RMS amplitude, envelope-weighted frequency, time-derivative frequency, dip-azimuth, illumination, edge-coherence-variance, etc. Problem-sets on the application for : 1) Stratigraphic analysis and development well delineation, 2) Thin facies mapping in compartmentalized reservoir, 3) Meandering-stream facies mapping and development well delineation, 4) Fluvial facies isopach mapping, 5) Detail fault and stratigraphic mapping in clastic and carbonate environment 4th Day Seismic inversion and AVO for reservoir delineation and gas/fluid detection Theory on seismic inversion and AVO and their uses : convolutional model, recursive, model-based and sparse-spike inversion, using AI to derive reservoir properties (porosity, lithology, sand/shale ratio, etc), Zoeppritz equation, AVO modeling, AVO classification, AVO cross-plots, AVO attributes. Problem-sets on the application for : 1) Clastics reservoir delineation and description, 2) Carbonate reservoir delineation and description, 3) Well delineation using integrated analysis of AI, geological and engineering data, 4)Estimating AVO anomaly type using well data, 5) Delineating gas sand class I and III using CDP gathers, 6) Delineating gas-sands using P-G crossplot and PxG display, 7) Delineating gas-sands using AVO, AI and complex attributes 5th Day Time-Lapse seismic for gas/fluid monitoring Theory on the uses of time-lapse seismic monitoring, rock physics basis in 4-D seismic analysis, the time-change of reservoir properties and related seismic observable, repeatibility requirements of seismic data. Problem-sets on the :1) Amplitude attributes for mapping by-passed oils and monitoring reservoir production, 2) Time-attributes for monitoring steam-front movements, 3) Interpretation of the seismic changes as a function of pressure and temperature, 4) 4-D seismic monitoring for enhancing thermal recovery
