海上风电勘探装备研发与应用

Development and application of offshore wind power exploration equipment

摘要:

配置合理的海上风电勘探装备，对海上风电地质钻探至关重要，而配置合理、功能齐备的海上风电勘探平台更是重中之重。为了提升35 m以上水深海上风电勘探作业工效、安全、精度，本文主要从平台运维功能和勘探功能设计为切入点，针对性地开展了平台主要技术规格、升降操控系统、场区设计、现场土工试验室等方面的海上风电勘探自升式勘探平台装备的功能设计与研究，研发了具备双孔勘探能力的自升式勘探平台，并在投产运营2年中，取得了良好的使用效果，勘探工效、安全性大大提升，达到了研发的目标，为海上风电勘探提供了有力的装备支撑。

Abstract:

The proper composition of offshore wind power exploration equipment is very important to offshore wind power geological drilling， whilst the proper composition of an offshore wind power exploration platform with complete functions is the most important. In order to improve offshore wind power exploration efficiency， safety， and accuracy at water depth more than 35 m， with the platform operation and exploration function design as the fundament， functional design research was conducted on offshore wind exploration jack-up platform equipment in terms of the main technical specifications， lift platform control system design， site geotechnical laboratory. A jack-up exploration platform with double-hole exploration capability has been developed， and achieved good field results with greatly improved efficiency and safety since it was put into operation for two years. It meets the research and development objectives， and provides powerful equipment support for offshore wind power exploration.