双河油田的综合油气化探异常及其找油意义

GEOCHEMICAL ANOMALIES OF INTEGRATED OIL/GAS EXPLORATION IN SHUANGHE OIL FIELD AND ITS SIGNIFICANCE IN SEARCH OF OIL

张金来

Zhang Jinlai

地矿部石油地质综合大队一○一队

Research Party of Petroleum Geology, Ministry of Geology and Mineral Resources

用水化学法和△C法对泌阳凹陷双河油田进行了综合油气化探测量,取得了比较明显的综合油气化探异常,建立了水化学和△C异常模式,据此,对综合油气化探测量具有重要的指导意义。

Intergrated geochemical exploration of oil/gas, including hydrochemical and △C methods, was carried out in Shuanghe Oil Field. Hydrochemical anomaly pattern and the △C anomaly pattern were established. The hydroche-mical measurement consists of the concentrations of methane, benzene, and phenol, Ultraviolet absorption spectrum, and fluorescence spectrum. Thus, the oil/gas exploration of Miyang Oil Field is under the guidance of the hydrochemical anomaly pattern of Shuanghe Oil Field, and judged by the carbon isotopic composition of some of the samples, the hydro-chemical anomalies in Miyang Depression were evaluated, and favourable prospecting areas and sections for oil/gas exploration were proposed.

https://doi.org/10.11781/sysydz198701001