LWD: Long way of design measured from center of bond to center of bond. 短節(jié)距：從節(jié)點(diǎn)中心到節(jié)點(diǎn)中心的短的菱形對(duì)角線的長(zhǎng)度。
LWD neutron logging takes an important part in logging-while-drilling(LWD). 隨鑽中子測(cè)井在隨鑽測(cè)井中佔(zhàn)有重要地位。
The technical properties and operation keys of LWD system are introduced. 介紹了無(wú)線隨鑽測(cè)量（LWD）系統(tǒng)的技術(shù)特性和施工要點(diǎn)。
The technical properties and operation keywords of LWD system are introduced. 介紹了無(wú)線隨鑽測(cè)量(LWD)系統(tǒng)的技術(shù)特性和施工要點(diǎn)。
Evaluations of well logging data by using LWD and checks of target depth are also discussed. 討論了LWD測(cè)井資料的評(píng)價(jià)及目的層垂深的校核問(wèn)題。
The main characteristic of LWD (Logging While Drilling) is drilling and logging at the same time. 無(wú)線隨鑽測(cè)井主要特點(diǎn)是邊鑽進(jìn)邊測(cè)井,在完成鑽井任務(wù)的同時(shí)完成測(cè)井任務(wù)。