Are you being mislead by "Attractive Amplitudes"?
                   Emerald's 3-D "Density Cube™" clears up the problem.

Q.

The field below, which produced for over 20 years, is depleted.  So why are there such strong amplitude anomalies evident on this recently acquired 3-D seismic dataset?

(Doesn't it make you want to question the validity of current 4-D technology?)

A.

It turns out that the residual amounts of gas left behind after production are still enough to create a misleading bright spot.

Q.

Is there a technology that can discriminate between non-economic residual hydrocarbons and economic quantities that may still remain?

A.

Absolutely!  Emerald's 3-D "Density Cube™"  technology is not sensitive to residual hydrocarbons. In fact, it can identify saturation and "bypassed pay" as seen above.

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