WHY THESE SEISMIC VIBRATOR TRUCKS HAVE BEEN SHAKING UP SOUTHEAST HOUSTON A neighborhood resident tells Swamplot what George Henderson, owner of Premier Geophysical Services, told the Park Place Civic Club last week about what the firm’s seismic vibrator trucks have been doing in the area: “He is going west as far as I-45 and south of I-10 from Beltway 8 East. He is mapping gas, oil, and minerals. Per Henderson, Park Place property owners own the mineral rights. No, he will not divulge his client. No, COH does not have access to his findings. He gave an example in the past where they set up equipment on a commercial lot and purchased a house next to it for a hefty sum. He said they can work across long distances from set-ups like that. They should be done here in two weeks.” Photo: Swamplot inbox