1.概况尚店油田位于山东东营凹陷最西缘,是一个被断层复杂化了的鼻状构造,勘探面积约100(千米)~2(见图1)。尚店油田西部为沙河街早期拱升的林樊家构造。老第三系晚期的东营组地层,在尚店油田先是向西超覆沉积,后露出水面遭受剥蚀,与上覆新第三系的馆陶组为不整合接触(见图2)。由于馆陶、东营组油层射孔试油中出砂严重,目前储量基本没有动用。2.试油、试采及出砂情况 1. Overview Shangdian Oilfield is located in the westernmost part of Dongying Depression in Shandong Province. It is a nose-like structure complicated by faults and has an exploration area of ​​about 100 km 2 (see Figure 1). Shangdian Oilfield west of Shahe Street arch early Lin Fanjia structure. The Dongying Formation in the late Tertiary Period was supercontaminated to the west in Shangdian Oilfield. After that, the water surface was exposed to denudation and became inconsolidated contact with the Guantao Formation overlying the Neogene Tertiary (see Figure 2). Due to Guantao and Dongying formations, serious sand was produced in perforation test oil reservoirs, and the current reserves have basically not been used. 2. Test oil, test mining and sand production