Evaluation of remaining geological reserves and prediction of production potential in block X of Jingbian gasfield
This article takes the X block of Jingbian gasfield as an example to carry out fine delineation of geological sub layers in the block.By establishing a three-dimensional geo-logical model of the reservoir to recalculate the geological reserves of the block,the distribu-tion characteristics of geological reserves in the block were characterized.Combined with the distribution of gas release area of single wells that have been put into operation,factors such as reservoir distribution and reserve abundance were considered to further clarify the distri-bution characteristics of geological reserves that have been used.By evaluating the remaining unused geological reserves between wells and the distribution characteristics of geological re-serves in undeveloped production areas,the direction of production capacity construction de-ployment has been clarified,and the development potential of the block has been implement-ed in combination with well network and well type optimization,providing support for ensur-ing long-term stable production of the block.
geological modelreservoir characterizationgeological reserve distribution cha-racteristicsdeveloping potential
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