鉆進導向管 的英文怎麼說
中文拼音 [zhēnjìndǎoxiàngguǎn]
鉆進導向管
英文
drill director-
The local directional drilling is just staring in terrane, the equipments and the technologies ca n ' t satisfy far and far the spot construction needs, according to current circumstance and considing the existed equipments, the author put forward drilling by air hammer in terrane, having designed compounded - drilling tools, and recommended technology parameters. producing experiments have obtained good achievements in economic and in techniques
國內定向鉆進鋪管技術在巖層只是剛剛起步，設備、工藝遠遠不能滿足現場施工需要，本文針對國內、外巖層定向鉆進非開挖設備及工藝現狀，結合國內大多施工單位的已有設備，提出巖層空氣潛孔錘導向鉆進工法，設計了適合巖層鉆進的實用鉆具，並提出具有針對性的工藝參數，生產性試驗取得了良好的經濟技術指標。Technology of laying pipeline by guiding drilling of trenchless technology mean a new technological method to control and guide rig to creep into through various kinds of guiding apparatus, lay all kinds of different underground pipelines under the condition of not excavated or excavating few in the earth ' s surface
非開挖導向鉆進鋪管技術就是指通過各種導向儀控制鉆機鉆進的技術手段，在地表不開挖或少開挖的條件下進行鋪設各種地下管線的施工新技術。On the basis of front research and summing - up guiding drilling ' s rigs and projects of laying pipeline nation and abroad, develop " guiding drilling ' s rig optimum seeking system ", it provides directive significance for guiding drilling construction
基於以上兩方面的研究，在對國內外現有導向鉆機設備和導向鉆進鋪管工程的研究與整理的基礎上，開發出了「導向鉆進設備優選系統」 ，對導向鉆進施工具有指導意義。During the detail construction, this paper emphasized the importance and seriousness of designing tracking. when construction of directional hole, according to the demand of designing tracking, we choose suitable directional drilling machine and control equipment and emphasized the importance of slop prepare during the back - dragging
在具體施工的過程中，本文強調了設計軌跡的重要性和嚴肅性，在施工定向軌跡時，一定要根據設計軌跡的要求，選擇合適的定向鉆機和導向設備，嚴格遵循設計軌跡進行施工，同時強調在回拖鋪管過程中泥漿配備的重要性。Associated with a practical example of pipeline crossing with directional drilling technique in yizheng - changling crude oil pipeline, this paper analyzes the characteristics of crossing through rocky stratum with directional drilling, deliberates the stratum status, drilling machine selection, drilling tool assembly, direction control, mud control ; drilling process as well as emergency dealing scenarios at the stages of guiding - hole drilling, aperture expanding and back - towing
摘要結合儀征長嶺原油管道洪湖長江定向鉆穿越工程實例，分析了管道定向鉆穿越長距離巖石層的特點，論述了定向鉆穿越巖石層的地層狀況、鉆具組合、控向措施、泥漿控制、鉆進工藝以及導向孔鉆進、擴孔、回拖階段的應急預案，針對在鉆導向孔過程中因泥漿壓力高、信號線多次出現被高壓泥漿沖壞、造成控向信號不穩定甚至中斷的情況，對信號線的安裝提出了改進措施。分享友人