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公开(公告)号：US20170242138A1
公开(公告)日：2017-08-24
申请号：US15441773
申请日：2017-02-24
申请人： Wen J Whan
发明人： Wen J Whan
摘要： An apparatus of confining an earth block to engage with a horizontal vibrator for generating shear dominated seismic source and a method of applying the apparatus are related. An apparatus of confining an earth block to be engaged with at least one vibrator for generating a shear dominated seismic source comprises a plurality of horizontal steels, a plurality of vertical steel sheet piles, a plurality of vertical elongated steel pile sheets, a plurality of horizontal elongated steels, and at least one vibrator.
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公开(公告)号：US20180258720A1
公开(公告)日：2018-09-13
申请号：US15457228
申请日：2017-03-13
申请人： Wen J Whan
发明人： Wen J Whan
CPC分类号： E21B21/065 , B01D21/265
摘要： A system and methods of using air compressors to create a jet vacuum to accelerate the drilling fluid circulation, which is located on the surface, or down the hole through passages along the well casings or drilling pipes. The jet vacuum is applied to help suck up the drilling fluids with cuttings. They are used in addition to the pumps and boosters to push and circulate the drilling mud or aerated-compound fluid. The invention accelerates the drilling fluid circulation and reduces the number of pumps and boosters.
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公开(公告)号：US10042063B2
公开(公告)日：2018-08-07
申请号：US15441773
申请日：2017-02-24
申请人： Wen J Whan
发明人： Wen J Whan
摘要： An apparatus of confining an earth block to engage with a horizontal vibrator for generating shear dominated seismic source and a method of applying the apparatus are related. An apparatus of confining an earth block to be engaged with at least one vibrator for generating a shear dominated seismic source comprises a plurality of horizontal steels, a plurality of vertical steel sheet piles, a plurality of vertical elongated steel pile sheets, a plurality of horizontal elongated steels, and at least one vibrator.
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