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- Gordian technique for separated layer instrument in slim hole. 小直徑井下分層治理工具關鍵技術
- Now this technique is applied in the slim hole drilling in Daqing Oil Field. 目前，此項技術已在大慶油田小井眼鑽井中推廣應用。
- A crosslinking agent DCL-KB was developed against the characteristic of slim hole fracturing. 根據小眼井的特點和技術要求,研製了可控制交聯時間的延遲交聯劑DCL-KB,該劑是硼與特殊的配位絡合體在常溫下合成的,比普通硼砂分子大得多的絡合物。
- The theory of multi-object optimization is used to perform an optimized designation of slim hole drilling parameters. 應用多目標優化理論，對小井眼鑽井參數進行了優化設計。
- Since 1995,sidetracking operations have been conducted in Zhongyuan Oilfield,and a set of perfect slim hole sidetracking technology has been formed. 中原油田自1995年以來開始進行了老井開窗側鑽小眼井技術，數年的努力形成了一套完善工藝。
- The coring technology in deep slim hole has been applied in China.It provided dependable core data for exploratory development. 深井小井眼鑽井取心技術作為其配套技術,已相繼在國內油田應用,為勘探開發提供了可靠的岩心資料。
- In order to reduce the investment on peripheral stripper wells, the technique of producing oil with slim hole is adopted. 採用小井眼技術進行開採，主要是為解決外圍低產油田開發投資大、經濟效益差的問題。
- With the low drilling cost,low drillings and low environment pollution,the slim hole drilling has a great development worldwide in recent year. 由於小井眼鑽井成本低、排出岩屑體積小,對環境污染小,近幾年來在世界範圍內得到了大力發展,因此,各種小井眼鑽井設備應運而生。
- The experiment about using slim hole and cool explosives to excavate a slope protection layer in excavation blasting is introduced, and excellent effectiveness is achieved. 介紹在邊坡保護層開挖爆破中採用小直徑低爆速炸藥的試驗情況及取得的良好效果。
- Considering small annular clearance and large hole curvature in slim hole, the nonlinear mechanics analysis of BHA is carried out by gap-element method. 針對小井眼水平井環空間隙小、曲率大的特點,應用間隙元法對下部鑽具組合進行了非線性靜力學分析;
- By analyzing the random contact and impact between drilling string and bore hole wall at arbitrary depth and circle direction in slim hole well, a dynamic model of whole drilling string is presented. 考慮小井眼細長鑽柱沿井深和井眼圓周方向的隨機接觸碰撞，建立了鑽柱瞬態動力學模型。
- Reasons causing the poor cementing quality and short well life of the sidetracking slim hole were investigated, and the measures taken and reaming techniques were also illustrated. 研究了造成側鑽小井眼井固井質量低、壽命短的主要原因,介紹了所採取的措施和擴孔施工工藝。
- It is concluded that the designed BHAs with three or four stabilizers have better effects on anti-deflection and improving ROP,and provide a suitable algorithm for slim hole BHA design. 現場應用表明：用該方法所設計組配的三穩定器和四穩定器防斜鑽具組合有良好的防斜效果，基本上滿足小眼井防斜打快的要求，為小眼井鑽具組合設計提供了一種實用的計算方法。
- As Shengli oilfield entered middle and later development stage, more and more challenges were encountered including oil sheet, sidetracking, liner cementing and slim hole cementing. 為解決勝利油田開發中後期小間隙固井中存在的諸多問題,從水泥石的彈性和韌性等方面開發出了增韌纖維水泥漿。
- More accurate calculation of pressure loss in narrow annuli of slim holes and coiled tubing operations is required. 在小眼井和連續油管作業的窄環空中，要求更加準確地計算摩擦壓降。
- His strength in a crisis is an ace in the hole. 臨危不懼是他的看家本領。
- Besearch on Enhancing the Cement Job of Slim Hole 提高小井眼固井質量研究
- She tries to get fit and slim down. 她努力使身體健康體形苗條。
- He is the person with multiple injuries. 他就是那個多處受傷的人。
- He chiseled a hole in the door to fit a new lock. 他在門上鑿了個孔，以便裝一把新鎖。
