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首页> 外文会议>International Conference on Energy, Environment and Sustainable Development >Characteristics and Classified Evaluation of reservoir in pay zone II and III of Lower part of Lower ZuunBayan Formation in Block B of South Buir Oilfield
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Characteristics and Classified Evaluation of reservoir in pay zone II and III of Lower part of Lower ZuunBayan Formation in Block B of South Buir Oilfield

机译：南布尔油田楼楼B型下祖金淘区下半年储层储层特征及分类评价

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摘要

Block B of South Buir Oilfield is located in the Eastern Province of the People's Republic of Mongolia. Main oil reservoir is pay zoneIIof L.L.Z (K_1n_1 II), followed by pay zone III of L.L.Z (K_1n_1 III) and pay zone I of L.L.Z (K_1n_1 I). For the purpose of studying the petrological characteristics, physical properties and pore structures of the reservoir of pay zone II and III of Lower part of Lower ZuunBayan, a large numbers of scanning electron microscopes, thin sections, casting thin sections and well logging data were analyzed. Pyroclastic rock is the main lithology of this area, pores in the L.L.Z are mainly complete intergranular pores, dissolved pores, the formation is a reservoir of lower porosity and permeability to intermediate porosity and medium permeability. Classified evaluation shall be carried out to reservoirs, according to standard of reservoirs classified evaluation, porosity and permeability data of ordinary physical property analysis and mercury injection data analysis, and corresponding mercury injection parameters. Comprehensive evaluation of reservoirs at pay zone III is type III, reservoirs of pay zone II is type II.
机译：南布尔油田的B座位于蒙古人民共和国东部省。主储油储存器是支付L.L.Z（K_1N_1 II）的COUNTIOIOOF，其次是L.L.Z（K_1N_1 III）的支付区III和L.L.Z的支付区I.（k_1n_1 i）。为了研究粪便区II和下部下部的储层的岩石学特征，物理性质和孔隙结构，分析了大量扫描电子显微镜，薄剖面，铸造薄截面和井测井数据。 Pyroclastic岩石是该区域的主要岩性，L.L.Z中的孔主要是完全的晶体孔，溶解孔，形成是孔隙率低的储存器和中间孔隙率和中间渗透性的渗透性。分类评估应按储层标准进行储层，根据普通物理性质分析和汞注射数据分析的孔隙率和渗透数据，以及相应的汞注射参数。薪酬区III综合评价III型为III型，薪酬区II的水库是II型。

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