Considering oil penetrable rate, stratum pressure, liquid pressure, etc, which affect oil well yield, a network model of oil well drifting forecast was established.
在综合考虑了油层渗透率、地层压力、井底流压等对油井产液量产生影响的因素的基础上，建立了基于上述网络算法的抽油井流入动态预测模型。
The slips in the packer is for supporting packer and for locking rubber after anchoring. The capability of the slips influences directly on oil well yield and productive safety.
封隔器上的卡瓦锚定后起到支撑封隔器、锁定胶皮筒的作用，其性能好坏直接影响到油井的产量和生产安全。
His well began to yield 20 barrels of crude oil a day.
他的油井从此每天生产20桶原油。
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