地震结构灰色关联在塔河油田4区奥陶系储层预测中的应用

STUDY OF THE ORDOVICIAN RESERVOIR AND THE RESPONSE OF STRUCTURAL FEATURE OF SEISMIC DATA IN BLOCK 4 OF TAHE OIL FIELD

对塔河油田4区奥陶系油层、地震数据体结构特征研究结果表明:塔河油田4区奥陶系油层具有明显的地震数据体结构特征响应,并在随后用此“地震数据结构特征预测油气法”所部署的一系列钻井中得到了印证,提高了钻探成功率,获得了明显的经济效益.

This paper indicates that the Ordovician reservoir in Block 4 of Tahe Oilfield has obvious response of structural feature of seismic data volume through in-depth study of structural feature of seismic data volume of the Ordovician reservoir in Block 4 of Tahe Oilfield. Consequently, this conclusion is verified by a series of wells drilled and deployed according to this 'Oil and Gas Prediction Method with Structural Feature of Seismic Data'. This method improves the success ratio of drilling operation and obtains obvious economic benefit.