曙三区砂岩油藏防砂经验与效果评价

Evaluation of sand control experience and effect of sandstone oil reservoir in Shu3 Area

黄晓君

Huang Xiaojun

辽河油田分公司曙光采油厂，辽宁 盘锦 124111

(Shuguang Oil Production Plant,Liaohe Oilfield Company, CNPC, Panjin 124111,China).

曙三区是曙光油田主力区块之一，该区油藏具有砂、蜡、水、稠的特点。因此，对曙三区砂岩油藏防砂经验介绍与防砂效果评价具有十分重要的意义。通过对该砂岩油藏钻井、测井、动态数据等系列资料开展综合研究，对油藏地质特征、开发历程进行精细研究，总结了曙三区自投产以来实施的各类防砂措施，并在此基础上从防砂机理、防砂方式等各个方面进行了防砂效果评价，其结果对曙三区及国内同类油藏的开发具有很强的实用性和借鉴价值。

Shu3 Area is one of main tracts in Shuguang Oilfield. The oil reservoirs of the area belong to heavy oil reservoir. Because the
reservoirs are characterized by high sand content, high wax content and high water cut, it is very important to introduce the sand
control experience and evaluate the sand control effect in the area. All kinds of sand control measures have been summarized since
putting into production in the area by integrating the reservoir drilling, logging and dynamic data, and careful analyzing the geologic
characteristic and the development history of the oil reservoirs.The sand control effect is evaluated from sand control mechanism
and sand control ways.The study result provides the very strong practicability and maneuverability for the development of same oil
reservoirs in the area and at home.