[1]奥立德,林 波.朱家墩储气库密封性评价[J].复杂油气藏,2021,14(03):86-90.[doi:10.16181/j.cnki.fzyqc.2021.03.016]
 AO Lide,LIN Bo.Sealability evaluation of Zhujiadun underground gas storage[J].Complex Hydrocarbon Reservoirs,2021,14(03):86-90.[doi:10.16181/j.cnki.fzyqc.2021.03.016]
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朱家墩储气库密封性评价()
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《复杂油气藏》[ISSN:1674-4667/CN:31-2019/TQ]

卷:
14卷
期数:
2021年03期
页码:
86-90
栏目:
油气开发
出版日期:
2021-10-25

文章信息/Info

Title:
Sealability evaluation of Zhujiadun underground gas storage
作者:
奥立德林 波
中国石化江苏油田分公司勘探开发研究院,江苏 扬州 225009
Author(s):
AO LideLIN Bo
Exploration and Development Research Institute of Jiangsu Oilfield,SINOPEC,Yangzhou 225009,China
关键词:
枯竭气藏动态储量储气库盖层完整性断层密封性
Keywords:
depleted gas reservoir dynamic reserves underground gas storage integrity of cap rockssealing capacity of faults
分类号:
TE822
DOI:
10.16181/j.cnki.fzyqc.2021.03.016
文献标志码:
A
摘要:
朱家墩气藏处于开发后期接近枯竭阶段,作为储气库选址具有先天优势。气藏砂岩储层仅20 m左右,上覆泥岩厚度约600 m,具有良好的侧向封挡条件。通过泥岩盖层厚度分布、突破压力和三轴加卸载同步渗透率测试,朱家墩储气库可满足60个周期循环注采;通过断层的静态和动态密封性评价,进一步论证朱家墩气藏改建储气库的密封性和可行性。在储气库上限压力用原始地层压力不会破坏其密封性,适合建库。
Abstract:
Zhujiadun gas reservoir is in the near-exhaustion stage at the later stage of development,and has inherent advantages as a gas storage location.The sandstone reservoir of the gas reservoir is only about 20 m,and the thickness of the overlying mudstone is about 600 m,which has good lateral sealing conditions.Through mudstone caprock thickness distribution,breakthrough pressure,and triaxial loading and unloading simultaneous permeability tests,Zhujiadun gas storage can meet 60 cycles of injection and production.Through the static and dynamic sealing performance evaluation of the fault,the sealing performance and feasibility of the Zhujiadun gas reservoir to be rebuilt into the gas storage are further demonstrated.Using the original formation pressure at the upper limit pressure of the gas storage will not damage its sealing performance,so it is suitable for the construction of gas storage.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2021-04-19 ;改回日期:2021-05-27 。
第一作者简介:奥立德(1971— ),高级工程师,主要从事油气田开发和储气库研究工作。E-mail:aold.jsyt@sinopec.com。
基金项目:中国石化江苏油田分公司科研项目“朱家墩气藏改建储气库可行性研究”(JS200010)。
更新日期/Last Update: 2021-10-25