扇形沉积体生长过程的动力学机制及分形模拟

周江羽; 吴冲龙; 李星; 田宜平

Volume 25 Issue 1

Jan. 2000

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Article Navigation > Earth Science > 2000 > 25(1): 33-38

ZHOU Jiang-yu, WU Chong-long, LI Xing, TIAN Yi-ping, 2000. DYNAMIC MECHANISM AND FRACTAL SIMULATION OF GROWTH PROCESS OF FAN-SHAPED SEDIMENTARY BODIES. Earth Science, 25(1): 33-38.

Citation:

ZHOU Jiang-yu, WU Chong-long, LI Xing, TIAN Yi-ping, 2000. DYNAMIC MECHANISM AND FRACTAL SIMULATION OF GROWTH PROCESS OF FAN-SHAPED SEDIMENTARY BODIES. Earth Science, 25(1): 33-38.

ZHOU Jiang-yu, WU Chong-long, LI Xing, TIAN Yi-ping, 2000. DYNAMIC MECHANISM AND FRACTAL SIMULATION OF GROWTH PROCESS OF FAN-SHAPED SEDIMENTARY BODIES. Earth Science, 25(1): 33-38.

Citation:

ZHOU Jiang-yu, WU Chong-long, LI Xing, TIAN Yi-ping, 2000. DYNAMIC MECHANISM AND FRACTAL SIMULATION OF GROWTH PROCESS OF FAN-SHAPED SEDIMENTARY BODIES. Earth Science, 25(1): 33-38.

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DYNAMIC MECHANISM AND FRACTAL SIMULATION OF GROWTH PROCESS OF FAN-SHAPED SEDIMENTARY BODIES

1.
Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640, China
2.
Faculty of Earth Resources, China University of Geosciences, Wuhan 430074, China

Received Date: 1998-10-05
Publish Date: 2000-01-25

Abstract

Abstract

Fan_shaped sedimentary bodies are important oil-gas accumulation bodies for the Mesozoic and Cenozoic oil- and gas-bearing basins in the inland and offshore of China. The quantified characterization of the spatial distribution pattern of the sedimentary bodies and that of the spatial variation principle of the inner structure parameters, are of important significance to the oil and gas exploration. The growth process of a fan-shaped sedimentary body is a complex nonlinear dynamic process. The analysis of the sedimentary dynamic, chaotic dynamic and fractal dynamic mechanisms of the growth process concludes that the growth process of the fan-shaped sedimentary bodies has fractal features. The crevasse process is an important cause for the complex and changing surface shapes of the sedimentary bodies. The fractal geometry theory will be relatively well applied to the quantitative modeling and simulation of the sedimentary bodies. The combination of fractal with geostatistics is applied to simulation the surface shapes and internal structures of the fan-shaped sedimentary bodies. In addition, a discussion of the simulation results is presented.
- fan-shaped sedimentary body,
- sedimentary dynamics,
- chaos,
- fractal,
- geostatistics,
- computer simulation

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References(26)

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