采油平台淘空防护措施的试验研究  

Test Study on the Anti-scouring Measures for Production Platform

作　　者：初新杰[1] 

机构地区：[1]胜利石油管理局钻井工艺研究院,山东东营257017

出　　处：《海岸工程》2005年第3期19-25,共7页Coastal Engineering

基　　金：国家高技术研究发展规划项目--可移动桶形基础采油系统技术研究(863-820-10-01)

摘　　要：通过室内试验,研究了采油平台的冲淘机理和防护措施,对仿生海底、仿生林、抛石块、抛石子袋等防冲淘措施进行了方案设计和试验,完成了导管架式、桶形基础式、沉垫式3种采油平台的冲淘及防护措施试验研究,提出和完善了多层次抛石防护技术,并将研究成果成功应用于海上防护工程。提出的研究思路以及得到的研究成果,对解决胜利油田海区粉土地基的防冲淘难题具有重要指导意义。The indoor tests were made to study the scouring mechanism and protective measures for production platform, and the scheme designs and tests for 4 anti-scouring measures （bionic seabed, bionic forest, ripraps and riprap bags） were made. The test and study on the scouring and protective measures for jacket platform, bucket foundation platform and underwater tank foundation platform have been made, the multi-layer riprap protective technique has been proposed and perfected, and these study results have been applied successfully to the offshore protective works. The above-mentioned study concept and results have guiding significances for solving the anti-scouring problems of silty foundations in the Shengli oil field sea area.

关 键 词：采油平台 淘空 防护 物模试验 粉土地基 

分 类 号：TE58[石油与天然气工程—油气田开发工程]