Production technology policy limitation study by integration of 3D geology model construction with reservoir numerical simulation in Wazhuang oil field, Jiangsu

In terms of the characteristics of slender shape, long borehole segment, multi-oil layers, thin intercalated layers and multi-faults exist in Wazhuang oil field, the authors built a 3D reservoir geological model with the help of technical understandings of integrating geology modeling and reservoir numerical simulation and based on the tectonic study, strata contrast, analyses of sedimentary facies and well logging. Citing the model as a static geological model,a refined reservoir numerical simulation was conducted. Based on the historical fitting success, the author carried out a production technology policy limitation study on exploitation formation, well space from the faults and layered oil match, and obtained a rational production policy, providing a rational guide for the production of the oil field.