Through the comprehensive assessment for the constructional design of offshore drilling and workover machines used in wenchang oilfield group , it is proved that the design possesses the following advantages of high modularization and standardization , excellent matching with platform deck assembly blocks , rational material utilization ratio , reducing self weight , implementing pre - engineering of design , and taking account of the updating demands for later stage 通過綜合評價,文昌油田群海洋鉆修井機的結(jié)構(gòu)設(shè)計具有以下優(yōu)點:模塊化、標準化設(shè)計水平高,與平臺甲板組塊的匹配性良好,合理控制了材料的利用率,減輕了自重,實現(xiàn)了設(shè)計的預工程化,兼顧了后期改造升級的需要。