Open AccessResearch on Fracture Prediction of Permian Volcanic Reservoirs of Jiamuhe Formation in Jinlong-2 Well Field
Author(s) -
Qingping Jiang,
Yang Xiao,
Dongliang Chen,
Sheng Li,
Dongchao Ji
Publication year - 2019
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.179
H-Index - 26
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/384/1/012049
Subject(s) - geology , volcano , drilling , fracture (geology) , permian , petrology , petroleum engineering , seismology , geotechnical engineering , paleontology , engineering , structural basin , mechanical engineering
The practice of volcanic reservoirs exploration and exploitation for years shows that fractures are not only important factors in controlling hydrocarbon migration and enrichment, but also favorable conditions for efficient exploitation. This study used drilling data, seismic data and laboratory analysis data to clarify fracture characteristics and distribution of volcanic reservoirs. in study area. The fracture characteristics were predicted by using post-stack structure-oriented coherence and ant tracking methods with the result of various fracture developmental degree of different zones on the plane. Comparative analysis of drilling data, geostress and imaging logging interpretation results have obtained preferable prediction results, which is of great significance for effective exploration and exploitation of volcanic reservoirs.