K7030是哈萨克斯坦MMG油田在卡拉姆卡斯区块的一口水平井,该井完井后浅层天然气窜直至井口,对生产产生了非常不利的影响,本文就此井各个层位砂岩孔隙结构特征进行浅析,希望从砂岩孔隙结构的角度对今后的开采提供借鉴作用,从而对这类技术上和生产上的难题提供支持。 K7030 is a horizontal well in the Karakas block of the MMG oilfield in Kazakhstan. After completion of the well, the shallow gas channeling up to the wellhead has a very negative impact on production. The pore structure of each layer in this well is characterized by In the light of the analysis, I hope to provide reference for future exploitation from the perspective of pore structure of sandstone so as to provide support for such technical and production problems.