Wang Xuemin, Ji Zhaofeng.et al, . TECHNOLOGY USING IN DEEP ZONE PROFIEL CONTROL[J]. Oil Drilling & Production Technology, 2001, 23(3): 77-78,86. DOI: 10.3969/j.issn.1000-7393.2001.03.025
Citation:
Wang Xuemin, Ji Zhaofeng.et al, . TECHNOLOGY USING IN DEEP ZONE PROFIEL CONTROL[J]. Oil Drilling & Production Technology, 2001, 23(3): 77-78,86. DOI: 10.3969/j.issn.1000-7393.2001.03.025
Wang Xuemin, Ji Zhaofeng.et al, . TECHNOLOGY USING IN DEEP ZONE PROFIEL CONTROL[J]. Oil Drilling & Production Technology, 2001, 23(3): 77-78,86. DOI: 10.3969/j.issn.1000-7393.2001.03.025
Citation:
Wang Xuemin, Ji Zhaofeng.et al, . TECHNOLOGY USING IN DEEP ZONE PROFIEL CONTROL[J]. Oil Drilling & Production Technology, 2001, 23(3): 77-78,86. DOI: 10.3969/j.issn.1000-7393.2001.03.025
The effect mechanism of plugging big pore throat with composite material profile control system was expounded. The plugging capability of the profile control system was evaluated. The profile control efficiency is 76.5% and at the same time benefit oil well take effect rate is 60.1% after 51 wells had been done in Dagang Oilfield, which cumulative increase productivity reached 32,683 tons. The marked economic benefit was obtained.
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