物探与化探2025，Vol.49Issue(3)：588-598,11.DOI:10.11720/wtyht.2025.1427
昆特依气田2区块基岩裂缝预测及孔—缝叠置分析
Bedrock fracture prediction and pore-fracture overlay analysis:A case study of the Kun 2 block in the Kunteyi gas field
马元琨 1温中林 1李积永 1王海成 1陈芳芳 1徐钰 1张蕾 1潘以红2
作者信息
- 1. 中国石油青海油田分公司 勘探开发研究院,甘肃 敦煌 736202||青海省高原咸化湖盆油气地质重点实验室,甘肃 敦煌 736202
- 2. 北京博达瑞恒科技有限公司,北京 100101
- 折叠
摘要
Abstract
This study aims to determine the development of dissolution pores and fractures in the target bedrock reservoir space in the Kun 2 block in the Kunteyi gas field within the Qaidam Basin.The seismic data were classified into 12 attributes in five major catego-ries for fracture prediction and comparative analysis of bedrock reservoirs.The results show that the maximum likelihood attribute a-ligned highly with the well data,with high vertical and horizontal resolution,superior to curvature,coherence,discontinuity,and simi-larity attributes.Moreover,the favorable areas for the distribution of bedrock reservoirs were effectively predicted using the dissolution pore-fracture overlay analysis method,providing a basis for subsequent exploitation well deployment.关键词
昆特依气田/裂缝预测/容孔/最大似然属性Key words
Kunteyi/fracture prediction/dissolution pore/maximum likelihood attribute分类
天文与地球科学引用本文复制引用
马元琨,温中林,李积永,王海成,陈芳芳,徐钰,张蕾,潘以红..昆特依气田2区块基岩裂缝预测及孔—缝叠置分析[J].物探与化探,2025,49(3):588-598,11.
