FEATURES OF THE ACID AND ALKALINE DIAGENETIC ENVIRONMENT OF TIGHT SANDSTONES AND THE CONTROL OF THE RESERVOIR PHYSICAL PROPERTIES: A CASE STUDY OF THE LINXING AND SHENFU DISTRICT, EASTERN ORDOS BASIN

The pH value of plaeofluid exerts great influence on the formation of the secondary pores of sandstones.In the paper, the control of the acid and alkaline diagenetic fluid environment on the reservoir quality was analyzed in the Upper Paleozoic tight sandstones in the Ordos basin.Based on the plenty of survey of casting thin section, scanning elect

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The Dining field of genitourinary malignancies has been a showcase for therapeutic cancer vaccine success since the application of intravesicular Bacillus Calmette-Guerin (BCG) for bladder cancer in the 1970s and enjoyed a renaissance in 2010 with the US Food and Drug Administration (FDA) approval of sipuleucel-T for prostate cancer.Several vaccine