Application of Exploration Benefit Method in Prediction of Oil andGas Resources in Jinhu Sag, North Jiangsu Basin
Received date: 2008-03-05
Revised date: 2008-04-07
Online published: 2008-06-10
With the development of the oil and gas exploration, more and more oil and gas resources are discovered. How much oil and gas remained in mature oilfields is an important question for petroleum geologists. The paper presents exploration benefit method to assess remaining oil potential in the Jinhu sag, North Jiangsu Basin, and briefly discusses the principles and steps of the exploration benefit method in the oil and gas resources evaluation. By the data obtained in 2004, it is predicted that the oil and gas reserve undiscovered in the Jinhu sag is about (3 320~3 670)×104t. The application of the exploration benefit method proved that the method slides over the problem of oil and gas genetic mechanism appropriately and reduces the subjective impact on oil and gas resources evaluation, which makes the results of oil and gas resources evaluation more objective. The exploration benefit method is proved to be a simple, straightforward, flexible mean, with which geologists could use statistics as an aid in estimating undiscovered resources
Key words： Exploration benefit method; Jinhu sag; Oil and gas resources; Application.
ZHU Hou-qin ;LIU Ping-lan ;PANG Xiong-qi . Application of Exploration Benefit Method in Prediction of Oil andGas Resources in Jinhu Sag, North Jiangsu Basin[J]. Natural Gas Geoscience, 2008 , 19(3) : 362 -366 . DOI: 10.11764/j.issn.1672-1926.2008.03.362
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