集束射孔技术在低孔渗油气层开发中的应用

Application of Beaming Perforation Technology to Low-Porosity and Low-Permeability Reservoir Development

介绍了针对低孔、低渗油气藏的集束射孔工艺的原理,以实际井为例,开展了集束射孔的优化设计,按设计实施后,获得了预期的产能效果,说明了集束射孔工艺并进行合理的射孔设计,对低孔渗油气层产能的提高具有一定的效果。建议在国内推广应用该项集工艺和设计为一体的配套技术,为我国低孔、低渗油气藏的开发服务。

The theory of the beaming perforation technology suitable for low-porosity and low-permeability reservoirs is introduced,and the actual well is taken as example to make the optimizing design of beaming perforation.Following implementation of this design,the anticipated producing effect is obtained,which indicates that the beaming perforation technology matched the reasonable perforating design can increase and optimize the productivity of such reservoirs.It is suggested that popularization and application of this technology will be helpful to efficient development of domestic low-porosity and low-permeability reservoirs.