【摘要】 本文制作了放喷无产量的ＳＬＵＧ试井积积比图版，该图版的纵坐标是ＳＬＵＧ试井解的积分与ＳＬＵＧ试井解和ｔＤ／ＣＤ的乘积的比。该图版与定产量试井的压导比图版相似。本文还提出了相应的ＳＬＵＧ试井分析方法。该图版既扩大了早期续流段的区别，又扩大了晚期段的区别，并保持水平平行移动匹配，提高了匹配分辨率。更多还原

【Abstract】 New type curves of ratios of integration ( ∫ t D /C D 0 p Dwfslug (τ)dτ) with multiplication (( t D/ C D)· p Dwfslug ) for SLUG well test have been achieved in this paper.These type curves are identical with the type curves of ratios of the pressure ( p Dwf ) with the derivation (d p Dwf dln( t D/ C D)) for the constant rate, but their longitudinal coordinate axes are different. The longitudinal coordinate axis of the former is log ∫ t D /C D 0p Dwfslug (τ) d τ/[(t D /C D )·p Dwfslug ] and the latter is p Dwf d p Dwf dln( t D/ C D).The forms of this new type curves are defined by C D e 2S skin . The bigger the C D e 2 S skin is, the more concave the new type curves in the early stage are, and the higher the new type curves are in the late stage.The new type curves improve the distinguishability both in the early and late stages of afterflow section and at the same time keep the matching of horizontal and parallel movement.更多还原