采盐井腔改建储气库和声纳测量技术的应用
Converting Salt Cavern into Underground Gas Storage and Applying Sonar for Survey
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- DOI:
- 作者:
- 屈丹安1, 杨海军2, 徐宝财2
QU Dan-an1, YANG Hai-jun2, XU Bao-cai2
- 作者单位:
- 1. 西气东输管道公司储气库项目部, 江苏 金坛 213200;
2. 重庆大学西南资源开发及环境灾害控制工程教育部重点实验室, 重庆 400030
Underground Storage Management Department, PetroChina West-East Gas Pipeline Company, Jintan 213200, China
- 关键词:
- 天然气;储气库;采盐井腔;声纳测量技术
gas storage;salt cavern;sonar survey technique;reconstruction;natural gas
- 摘要:
- 为确保西气东输管道的季节调峰和安全稳定运行,需要建设大型地下储气库,利用江苏金坛盐盆内的采盐井腔作为储气库是一条快速经济的捷径。文章论述了利用声纳测量技术对采盐井腔进行腔体形态测量、初选、稳定性评价,制订井筒修复改建的技术方案,确定注气排卤参数和现场施工技术方案的过程。
In order to ensure seasonal gas supply peak regulation and safe operation of West-East Gas Pipeline, large scale underground gas storages are needed. Utilizing the salt cavern in Jintan salt basin as the gas storage is a quick and economical way. The sonar technique is used for survey, preliminary selection and stability assessment of the cavern configuration. The technical scheme of brine well rehabilitation and recon-struction is worked out, and the parameters of natural gas injection and bittern ejection as well as the technical scheme of field construction are determined.2009,06(06): 25-28 收稿日期：2009-3-6分类号：TE972.2作者简介：屈丹安（1965-），男，陕西洛川人，高级工程师，中国地质大学（北京）石油与天然气工程专业硕士，重庆大学采矿专业在读博士，现从事储气库相关工作。参考文献：
[1] 王希勇, 罗雨香, 龙刚，等. 中国天然气供应安全战略研究[J]. 中国能源，2006，28（2）：23-25.
[2] 丁国生，谢萍. 中国地下储气库现状与发展展望[J]. 天然气工业，2006，26（6）：111-113.
[3] James E B, Andreas R. Execution and results of a sonar survey in ahorizontal leached cavern[A]. Technical Class of the Spring 2001Meeting[C]. Orlando, Florida, U.S.A.， April 22-25, 2001.
[4] CSA Z341, Storage of Hydrocarbons in Underground Formations[S].
[5] Hartmut von Tryller, Andreas Reitze. Influence of the physicalconditions in a cavern on the execution and results of sonar surveys[A]. Spring 2005 Conference [C]. Syracuse, New York, USA. 17-20April, 2005.