| 摘要: |
| 苏10-28-33井在盒8段~山西组山2段(上部)进行了连续取心和取样分析,总进尺达111.68m。对110多米岩心及其1800多块样品分析结果进行了综合研究,并对该井的储层物性发育特征及主控因素进行了分析,为气田的下一步开发打下了基础。 |
| 关键词: 苏里格|苏10-28-33井|储层特征|主控因素 |
| DOI： |
| 附件 |
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| 基金项目: |
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| Physical properties and controlling factors for the reservoirs in the Su10-28-33 well in the Sulige Gas Field,Ih Ju Meng,Nei Mongol |
| ZHU Shi-quan |
| (Research Institute of Engineering and Technology, Liaohe Bureau of Petroleum Exploration, Panjin 124010, Liaoning, China) |
| Abstract: |
| The studied samples are collected from the depth of 111.68 m in the eighth member of the Shihezi Formation to the second member of the Shanxi Formation through the Su10-28-33 well in the Sulige Gas Field,Ih Ju Meng,Nei Mongol.The analysis of more than 1800 pieces of samples,in integration with the examination of sedimentary environments,shows that the sandstone reservoirs were deposited in the transitional environments from the braided stream to the meandering stream in the second member of the Shanxi Formation,whereas those from the eighth member of the Shihezi Formation are assigned to the typical braided stream deposits.Two major fluvial depositional cycles are developed in the exploration intervals at the boundary between the eighth member of the Shihezi Formation and the first and second members of the Shanxi Formation.Lithologically,the sandstones with good physical properties have the features of coarser grain sizes,low mud contents,and low contents of lime(dolomitic) cements. |
| Key words: Sulige|Su10-28-33 well|reservoir quality|controlling factor |
