Baker Atlas conducted a Checkshot Survey and an Offset VSP Survey for Texas Brine Company Ltd. in the well Oxy Geismar 3, located in the Grand Bayou field, Assumption Parish, Louisiana. The objectives of the surveys were to:
Measure time-depth information
Image the salt flank
At the time of the survey, the well had been flushed to create a cavern below 3400ft. The surveys were performed in the borehole above this depth. A sketch of the well and possible salt location is shown as Figure 3. All measured depths are referenced to Ground Level. The well is considered vertical.
The survey began at 9:52 hrs on September 25, 2010 and was finished at 10:49 hrs on September 26th, 2010.
A vibrator source was used for the surveys. One vibrator was positioned 123 ft. from the wellhead at an azimuth of 77 degrees for the checkshot survey and then…
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