This dataset is a market activity representing the consumption market of the region. The dataset includes transport, freight of the product from the gate to the consumer end, and transport services are calculated based on the transportation situation of this product in the region. This dataset represents the inventory from cradle to gate of the product. The dataset contains both thickened oil and unthickened oil onshore production. In China, the production proportion of petroleum is 10% thickened oil and 90% unthickened oil, this dataset can represent the average production combination in China. thickened oil reservoirs refer to reservoirs where the viscosity of the stored petroleum is greater than 50 mPa·s under reservoir conditions. petroleum in thickened oil reservoirs has high viscosity and poor fluidity, making it difficult to exploit; low-permeability oil fields refer to oil fields with low permeability, low abundance, and low single-well productivity. The net calorific value of petroleum is 43.4 MJ/kg, and the average calorific value of natural gas is 36 MJ/Sm3.