The 4D Drainage Simulation
Zaps of the "Big" LF
1985 (Pennzoil)
1988 (Texaco)
1992 (Shell)
1985 - 1988
1988 - 1992
Well History Verifies Gas Cap Formation, then Depletion Predicted by 4D Analysis
Drainage into a Hypothetical, New Horizontal Well
Located with Our 4D Technologies.
Click on the above panel to see this sequence animated.