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Abstract

Well logging programs are usually designed to measure<br>petrophysical properties within the reservoir and the<br>immediate surrounding formations. Rarely, if ever, is much of<br>the overburden logged. As more sophisticated surfacemeasured<br>geophysical methods are used, properties of the<br>overburden are becoming more important (fig. 1). One method<br>that is becoming more prevalent, 4C OBC seismic, can benefit<br>from logging formations from surface continuously down to<br>the reservoir. In preparation for the processing and<br>interpretation of a major acquisition of 4C surface seismic run<br>to illuminate a carbonate reservoir within Idd El Shargi North<br>Dome field located offshore Qatar (fig. 2), a specialized<br>logging program was devised and acquired on a well in the<br>field to obtain formation elastic properties of compressional<br>and shear velocity, including HTI anisotropy information,<br>continuously from the sea floor down to the reservoir.

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/content/papers/10.3997/2214-4609-pdb.147.iptc11155
2007-12-04
2020-05-30
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http://instance.metastore.ingenta.com/content/papers/10.3997/2214-4609-pdb.147.iptc11155
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