The evaluation of the Jurassic reservoir rocks in the Jidong prospect area, Hebei

The main part of the Jidong prospect area is located at the northern part of the Huanghua depression in eastern Hebei. The integrated study of the diagenesis, lithology, reservoir porosity and reservoir quality has disclosed that the Jurassic reservoir rocks in the prospect area are generally characterized by low maturation and poor physical properties, and only the areas north of Xinanzhuang fault and west of Baigezhuang buried hills may be prospective for the exploration of the oil pools within the Jurassic buried hills.