Menggulin oilfield is composed of conventional heavy oil sand reservoirs and conventional heavy oil bottom water conglomerate reservoirs.

蒙古林油田由普通稠油砂岩油藏和普通稠油砾岩底水油藏组成，油层单一，油水粘度比大，层间接替能力差、稳产难度大。

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Heavy oil reservoir of loose sand is of large porosity, loose cementation and higher clay content.

疏松砂岩稠油油藏孔隙度大，胶结疏松，粘土矿物含量偏高。

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To understand the effect of operational technique on heavy oil cold recovery through sand producing and to make corresponding strategy are significant for spreading this method in China.

搞清矿场操作技术对稠油出砂冷采的影响，制定相应的技术策略，对稠油出砂冷采技术在我国的推广应用具有重要意义。

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Kloza said much of the expansion would come along the Gulf of Mexico and in the Midwest, an ideal spot to process heavy crude from Canada's emerging oil sand deposits.

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It issued a press release in January trumpeting new technology that cheaply upgrades the kind of heavy oil found in Venezuela and mined out of Canada's tar sands with rapid applications of heat using sand as the heat carrier.

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