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计算机工程 ›› 2026, Vol. 52 ›› Issue (9): 457-468. doi: 10.19678/j.issn.1000-3428.0252025

• 交叉融合与工程应用 • 上一篇    

融合亲和传播聚类与图卷积神经网络的成岩相标注方法

张可佳1,2, 王晓凡1, 刘涛1,*(), 刘宗堡3, 张岩1,2, 王晨雨4, 王浩然3   

  1. 1. 东北石油大学计算机与信息技术学院, 黑龙江 大庆 163318
    2. 黑龙江省石油大数据与智能分析重点实验室, 黑龙江 大庆 163318
    3. 东北石油大学地球科学学院, 黑龙江 大庆 163318
    4. 大庆油田有限责任公司数智化项目经理部, 黑龙江 大庆 163453
  • 收稿日期:2025-01-09 修回日期:2025-03-11 出版日期:2026-09-15 发布日期:2025-04-25
  • 通讯作者: 刘涛
  • 作者简介:

    张可佳, 男, 副教授、博士, 主研方向为深度学习、时序数据挖掘

    王晓凡,硕士研究生

    刘涛(通信作者),博士研究生

    刘宗堡, 教授

    张岩, 硕士研究生

    王晨雨, 硕士研究生

    王浩然, 博士研究生

  • 基金资助:
    国家自然科学基金面上项目(42172161); 黑龙江省自然科学基金联合基金重点项目(ZL2024D003); 黑龙江省自然科学基金(LH2022D011); 黑龙江省教育厅基本科研业务费专项资金(2024YSKYFX-01); 大庆市指导性科技计划(zd-2024-05)

Labeling Method for Diagenetic Facies Integrating Affinity Propagation Clustering and Graph Convolutional Neural Networks

ZHANG Kejia1,2, WANG Xiaofan1, LIU Tao1,*(), LIU Zongbao3, ZHANG Yan1,2, WANG Chenyu4, WANG Haoran3   

  1. 1. School of Computer and Information Technology, Northeast Petroleum University, Daqing 163318, Heilongjiang, China
    2. Heilongjiang Key Laboratory of Petroleum Big Data and Intelligent Analysis, Daqing 163318, Heilongjiang, China
    3. School of Earth Sciences, Northeast Petroleum University, Daqing 163318, Heilongjiang, China
    4. Digital Intelligence Project Department, Daqing Oilfield Co., Ltd., Daqing 163453, Heilongjiang, China
  • Received:2025-01-09 Revised:2025-03-11 Online:2026-09-15 Published:2025-04-25
  • Contact: LIU Tao

摘要:

成岩相样本标注是保证成岩相智能识别准确的关键环节。针对成岩相样本自动标注技术存在样本需求量大和准确率低的问题, 提出一种融合亲和传播(AP)聚类和图卷积神经网络(GCN)相结合的自动标注方法AP-GCN。该方法充分融合了AP聚类捕捉复杂关联关系的优势和GCN挖掘空间分布特征的能力, 选取松辽盆地三肇凹陷州六区块扶余油层为靶区, 实现成岩相样本的自动标注。首先, 归纳成岩相类型并预处理测井曲线数据, 进行少量标签标注, 由此构建自动标注数据集, 为后续自动标注过程奠定了基础; 其次, 利用AP聚类构造图结构, 建立测井曲线深度节点之间的关联关系; 然后, 通过图卷积层聚合节点特征, 实现成岩相的快速准确标注。最后, 设计对比实验验证所提方法的有效性。实验结果表明, AP-GCN方法对各类成岩相标注精确率在86%以上, 召回率在90%以上, F1值在88%以上, 成岩相样本自动标注准确率为90.6%, 证明了该方法的有效性和实用性, 为成岩相样本自动标注提供了新的解决思路。

关键词: 成岩相, 成岩相识别, 自动标注, 图卷积神经网络, 亲和传播聚类

Abstract:

Annotation of diagenetic facies samples is a crucial step in ensuring the accuracy of intelligent diagenetic facies recognition. To address the challenges of high sample demand and limited accuracy in current automatic annotation technologies, this paper proposes an automatic annotation method AP-GCN, which integrates Affinity Propagation (AP) clustering and Graph Convolutional neural Network (GCN). This method effectively integrates the advantages of AP clustering in capturing complex correlations with the capability of GCN for mining spatial distribution features. The Fuyu oil layer within the Zhouliu Block of the Sanzhao Depression in the Songliao Basin is selected as the target area to implement the automatic annotation of diagenetic facies samples. First, diagenetic facies types are summarized and the logging curve data are preprocessed; a limited number of labels are annotated to construct an automatic annotation dataset, which forms the basis for the subsequent automatic annotation process. Second, a graph structure is constructed by using AP clustering to establish correlations between the depth nodes of the logging curves. Subsequently, the node features are aggregated through the graph convolutional layer to achieve rapid and accurate annotation of diagenetic facies. Finally, a comparative experiment is designed to verify the effectiveness of the proposed method. The experimental results demonstrate that the precision of the AP-GCN method for various diagenetic facies annotations exceeds 86%, with recall above 90% and F1 value above 88%. The proposed method achieves an annotation accuracy of 90.6%, confirming its effectiveness and practicality. It provides a novel solution for the automatic annotation of diagenetic facies samples.

Key words: diagenetic facies, diagenetic facies identification, automatic labeling, Graph Convolutional neural Network (GCN), Affinity Propagation (AP) clustering