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- MS-215 type large diameter wire line core barrel and its application in CBM well MS-215型大直徑繩索取心器及其在煤層氣井中的應用
- Research on Deep Hole Wire Line Core drilling Tech. In Complicated Stratum 複雜地層中深孔繩索取心鑽探技術研究
- Research on Deep Hole Wire Line Core drilling Tech.in Complicated Stratum 複雜地層中深孔繩索取心鑽探技術研究
- Wire Line Core Drilling Technology Used in R2H3Q3 Leaky Bed in Guizhou 貴州R_2H_3Q_3漏失層繩索取芯鑽進技術
- the wire line coring fluid moves the hamme 繩索取心液動錘
- Keywords low density;solid free;drilling fluid;wire line coring; 關鍵詞低密度;無固相;鑽井液;繩索取心;
- S95 CBM wire line core tool S95煤層氣井繩索取心工具
- wire line core 繩索取芯
- Please circulate and then wire line survey! 請循環泥漿,然後進行吊測!
- wire line core drilling 繩索取芯
- Is your line nylon rope or wire line? 譯文：請問是尼龍纜繩，還是鋼絲繩?
- The wire line coring sneaks in the minerals investigation example comparison studies 繩索取心鑽進在礦產勘查實例中的比較研究
- After having completed the model analysis of the pressurized water reactor (PWR) core barrel in an l:10 model, the dynamic characteristics are obtained. 在反應堆1:10模型上進行了堆芯吊籃結構的空氣和靜水中模態分析試驗,獲得動態特性。
- This piece of wire line is three times shorter than that one. 這根鋼絲繩的長度是那根的三分之一。
- The application of two types of self designing and developing core barrel in tertiary sandstone containing shingle and conglomerate of Songliao Basin was introduced. 介紹了自行設計加工的2種取心鑽具在松遼盆地第三系含礫砂岩、砂礫岩層的應用情況。
- Run in hole core barrel. 下取芯筒。
- Wire line flexible pumping rod is a coiled rod with sealing wire line. 鋼絲繩柔性抽油桿是一種特種密封鋼絲繩的連續抽油桿。
- Raising the stability of outer core barrel is the main approach to extend the life of core bit and to raise core recovery and the footage of single core barrel. The outer core barrel with centralizer is an effective method to raise its stability. 提高外筒穩定性是延長取心鑽頭壽命、提高岩心收穫率及單簡進尺的最主要途徑,而外筒加扶正器是提高其穩定性的有效方法。
- The test and popularization results of the method of putting in stalk through pulling apart core by Using the long core barrel in Sichuan hard rocks are simply presented in this article. 本文簡要介紹了撥斷岩心接單根方法在四川硬地層長筒取心中的試驗和推廣效果。
- Core barrel blockage usually occurs in the unconsolidated and broken sand formation coring.If this is not detected in time then the core will be worn out easily, and the data will be lost. 在疏鬆及破碎砂岩地層取心時,經常會遇到的問題是堵心或卡心,若沒有及時發現容易磨心,使資料丟失。
