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随着胜利油田部分区块开发进入中后期,含水率的升高严重制约了老油田的开发,而控水增油的前提是能够准确的找水。微差井温测井和硼中子测井技术在油井的找水方面各有优缺点,适应不同的地质条件。因此,分析了两种测井技术特点,并根据油井的具体地质情况确定了合适的技术措施,现场应用效果显著,能够有效地找到出水层位,为控水增油提供了有力保障。
With the development of some blocks in Shengli Oilfield entering the middle and later stages, the increase of moisture content seriously restricts the development of old oilfields. However, the premise of water control and oil increase is that water can be accurately found. Microphotometer well logging and boron neutron logging technology have their own advantages and disadvantages in finding oil wells to adapt to different geological conditions. Therefore, the characteristics of the two logging technologies are analyzed, and the appropriate technical measures are determined according to the specific geological conditions of the oil well. The effective application in the field can effectively find out the water layer and provide a powerful guarantee for controlling water and oil.