Pdf methods of multicomponent seismic data interpretation. Distributed computing of seismic imaging algorithms arxiv. Purchase seismic data analysis techniques in hydrocarbon exploration 1st edition. Due to the datacomputing intensive nature of seismic imaging. Multicomponent seismic technology was experimented with in the 1960s and 1970s, with different types of sources and processing of the acquired swave data thereafter. Authorcitation index free pdf excerpt multicomponent seismic technology did not become a viable science for energy explorationists until the 1960s and 1970s, when conoco began to test and demonstrate its horizontal vibrator. Multicomponent seismic multicomponent seismic technology geophysical references seismic loads guide to the seismic load provisions of asce 716 seismic loads guide to the seismic load provisions of asce 710 pdf seismic evaluation and retrofit of existing buildings 4117 seismic evaluation and retrofit of exi seismic evaluation and retrofit. Today, advancements in seismic technology have helped find, drill and produce oil and natural gas with. Presented at the 6 th international oil exploration conference the. Multicomponent data provides vital additional information. Seismic imaging is a tool that bounces sound waves off underground rock structures to reveal possible crude oil and natural gasbearing formations.
Westerngeco provided the 4c obc seismic data used in this research. Previously, there had been little effort to acquire and use shearwave swave seismic data in exploration and. Gcdistinguishing fizzgas and commercial gas reservoirs. Seismic data analysis techniques in hydrocarbon exploration 1st. A principle that is emphasized throughout this book is that the physics of any multicomponent seismic technology cannot be understood unless that technology is viewed in terms of the particledisplacement vectors associated with the various modes of a seismic wavefield. Previously, there had been little effort to acquire and use shearwave swave seismic data in. Ps binning approach a case study t krishna prasad, b k barve, g sarvesam, r k khanna, k baskaran, summary compressional wave pwave technology dominated the oil industry for the last 80 years, and majority of hydrocarbon finds have been made using this technology. Interpretation and modeling of pp and ps seismic data from lousana multicomponent seismic data interpretation cycle. Cgg has been driving the evolution of multicomponent seismic for over 35 years, providing powerful reservoir insights for all environments. These techniques are used in early exploration to identify prospective locations.
Department of energy doenetl contract defc2605nt42667 and by the minerals management service contract mms 0105ct39388. We have experience of processing multicomponent seismic data from challenging environments all over the world from 3component foothills surveys to 4component transition zone obc and. In this paper, the concept of environmentfriendly seismic survey using. Here, pwave seismic is unable to differentiate reservoir sandstones from basement, volcaniclastics and basalt dykes and sills. Seismic reflection technology has developed as a method to image. Geosigns is highly advanced seismic imaging and interpretation technology. Multicomponent and volcanics in some parts of the world, such as onshore libya, it can be difficult to distinguish between reservoir and volcanic formations. Multicomponent seismic technology geoscienceworld books. Seismic technology eliminated exploring with the drill bit. A new seismic survey technology using underwater speaker. Cayros group offers geophysical services such as multicomponent seismic inversion, multiattribute analysis and avo modeling. Seismic reflection imaging remains the most widely used geophysical technique. Gcdistinguishing fizzgas and commercial gas reservoirs with multicomponent seismic technology by bob a.