例句與用法

1. Abstract : the stimulation treatment of & quot; loosening rock by the dilatancy of explosive waves & quot; is tested in the casing well 4242 for studying its result and its influence on casing . the result of the field test shows that this test is successful in technology , the oil production of the well is 4 times as much as that of it before the test ; the deformation of casing is local , and the result of the strength calculation shows that the deformation will not destroy casing
   文摘:為了研究“壓脹松動”增產(chǎn)技術(shù)的增產(chǎn)效果和對套管的影響,在延長石油管理局子長油礦對4242井進行了現(xiàn)場實驗.該技術(shù)采用強動載波在地層深處疊加的方法,造成壓脹條件,松動巖石,增大近井帶滲透率,提高油井產(chǎn)量.施工后,該井產(chǎn)量增加為原來的4倍多.本次實驗工藝上是成功的,首先是按設(shè)計要求引爆了炸藥,其二是由于采取了保護措施,使套管變形局限在施工段處,不影響下泵,不影響油井生產(chǎn);套管強度校核分析也證明了套管不會破壞.施工后地質(zhì)效果明顯