Generally speaking, wooden lanes are often oiled heavier than synthetics due to the fact that oil dissipates much quicker on wood.
As with synthetics, oil on a wooden surfaced lane may be pushed around in any direction, to the sides and down lane for instance, but there is also the added element of oil slipping between wooden boards, particularly if the wood is older and worn.
Therefore, when playing on a wooden house, be prepared to make rapid moves with feet and target if you notice the shot jumping, which is usually an indicator that oil has disappeared in a particular area of the lane due to traffic.
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Regards,
BowlingWolf