DSZ-A not only can plug high water-bearingformation, but also can plug case leakage.
DSZ - A堵剂不但可以封堵高含水层,而且可用于套管堵漏。
2
The oil and gas reservoir formation in Tugulu structure, Zhunnan area, Xinjiang, is of low-resistivity characteristic with little difference from the resistivity of water-bearingformation.
新疆准南地区吐谷鲁构造油气储层电阻率低,与水层电阻率差异不大。
3
It may be concluded that the sedimentary facies, tectogenetic movement, the formationwater and geothermic gradient are all important factors to form the oil-bearing sandstone.