Time lapse seismic measurements of a laminated reservoir including sands and shales are processed to determine changes in the laminated reservoir. An initial petrophysical model is obtained at a wellbore from measurements made with a multicomponent resistivity logging tool. Changes in the amplitude versus offset behavior of the reflections from the top of the reservoir are indicative of changes in fluid saturation and/or formation pressure.

As medidas seismic do lapso de tempo de um reservatório laminado including areias e xistos são processadas para determinar mudanças no reservatório laminado. Um modelo petrophysical inicial é obtido em um wellbore das medidas feitas com uma ferramenta registrando do resistivity multicomponent. As mudanças na amplitude contra o comportamento offset das reflexões do alto do reservatório são indicativas das mudanças na pressão fluida do saturation e/ou da formação.

 
Web www.patentalert.com

< Optical compensatory sheet comprising optically uniaxial or biaxial transparent stretched film

< Optical sensors for the detection of nitric oxide

> Flexible multi-section MRI radio frequency array coil

> Side-looking NMR probe for oil well logging

~ 00062