华庆油田元284水平井区调整对策研究

Adjustment in Hua Yuan Daqing oilfield horizontal well region 284

华庆油田元284水平井区是典型的低渗、低压油田,属于超低渗透油藏。本文以建立有效驱替为目的,研究得到元284水平井区形成有效驱替压力系统的相关图版。在建立的有效驱替图版的基础上,通过分析其形成有效驱替的主控因素,制定相应的分区调整对策。此研究可为超低渗油藏水平井开发的有效驱替分析和开发政策调整提供重要参考。

Hua Yuan Daqing oilfield horizontal well region 284 is a typical low permeability,low pressure oil field belonging to ultra--low permeability reservoir. In this paper, in order to establish effective displacement for the purpose of research was 284 yuan horizontal well region to form an effective displace- ment pressure system and associated method for plates. On the basis of the establishment of effective dis- placement of the plate, which is formed by analyzing the effective displacement of the main factors, to de- velop the appropriate partition Adjustment Measures. This study can be ultra--low permeability reservoirs with horizontal wells to develop an effective drive provides an velopment of policy adjustments.