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- Methodology for horizontal gravel pack wells in Brazilian deepwater. 巴西深水域中水平礫石充填井的方法。
- Water wells from a spring beneath the rock. 水從巖石下的泉內涌出。
- The effect of gravel packing in screen casing annular and perforations on the well productivity can be shown by gravel pack productivity ratio, which can be calculated by the additional skin factor. 計算射孔孔眼礫石層及環(huán)空礫石層的附加表皮因數 ,用礫石充填后產(chǎn)能比考慮炮眼和篩套環(huán)空礫石充填對產(chǎn)能的影響 ;壓裂增產(chǎn)倍數與礫石充填產(chǎn)能比的乘積即為壓裂充填防砂后的總產(chǎn)能比。
- To those reservoirs that have high mechanical skin and have bad effect after conventional gravel pack,frac-packing for sand-control i... 水循環(huán)充填、高速水充填適用于污染較小的、不適宜壓裂的高滲透率地層,而壓裂充填適宜于污染嚴重,常規礫石充填效果較差的油氣層。
- The device is comprised of transparent well bore, hoisting mechanism, gravel packing device, data acquisition system and image processing system. 該裝置由透明模擬試驗井筒、起升系統、礫石充填設備、數據采集和圖象處理系統五大部分組成。
- Water welled out from a crack in the pipe. 水從水管的裂口噴出來(lái)。
- Water wells from a spring under the rock. 水從巖石下的泉水中涌出。
- Water wells from a spring beneath a rock. 水從石下泉中涌出。
- He knows the water best who has waded through it. 要知水深淺,須問(wèn)過(guò)來(lái)人。
- It is Rotarians drilling water wells. 扶輪社員們鑿水井。
- MULTI LAYER RESERVOIR GRAVEL PACKED WELL COMPLETION PRESSURE EVALUATION 礫石充填完井多層油藏井底壓力評價(jià)
- A solids-free liquid used to control a well should downhole hardware fail and to help place certain completion-related equipment, such as gravel packs, without damaging the producing formation. 一種無(wú)固相流體用于一旦井下完井硬件失效后控制井眼，以及有助于安放某些與完井相關(guān)的設備，諸如礫石充填物，而不會(huì )損害產(chǎn)層。
- The water well project in Yemen is an early international drilling project that carried out by Great Wall Drilling Co. 也門(mén)水井項目是長(cháng)城鉆井公司獨自開(kāi)發(fā)的國際項目中較早的一個(gè),業(yè)主是也門(mén)國家水電部。
- Abstract： An experiment on pore-blocking mechanism in gravel pack was simulated with different gravels and different sands in diameters. 摘 要： 用不同粒度中值的礫石和地層砂對礫石層的擋砂機理進(jìn)行了實(shí)驗研究。
- Water well before and after applying mulch to give your landscaping a good beginning. 先澆水，然后應用土壤覆蓋，對你的庭院是一個(gè)好的起點(diǎn)。
- Determination method for minimum flow rate of gravel pack in vertical well 垂直井礫石充填防砂最小排量的確定方法
- Bleaching is done in clear water better in stream water. 漂洗用清水，最好是溪水。
- permeable consolidated gravel pack 可滲透膠結礫石充填體
- Water wells are largely required in Mali due to its insufficiency. 摘要非洲馬里缺水，需要大量水井。
- The discovery water well and the crowded ashes, the very great degree reflected prosperous then. 發(fā)現的水井和密集的灰燼，很大程度反映出當時(shí)的繁榮?！?/li>
