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1)  completion method
完井方式
1.
During the polymer flooding in unconsolidated sandstone reservoirs,reduction of polymer solution viscosity might be caused because of unreasonable selection of sand control completion method,and consequently polymer flooding effect would be affected.
疏松砂岩油藏在注聚过程中,可能会由于防砂完井方式的选择不合理而导致聚合物溶液粘度大幅度下降,从而影响聚合物驱效果。
2.
On the basis of researching the empirical formulas of productivity calculation of the oil & gas well completion both in China and broad, and several common completion methods in shallow gas pool of east Sichuan gas field, the mathematical model for predicting completion productivity has been established.
在分析研究目前国内外油气井完井产能计算经验公式的基础上,针对四川气田东部浅层气藏常用的几种完井方式,建立了该地区完井产能预测的数学模型。
3.
Based on the Grey Theory, a new method to choosing the optimal completion method was proposed, which considered the initial productivity, the accumulative productivity, the NPV, the expense, the dynamic invest payback period.
基于油井初始产能预测模型及概率统计方法,对储层不确定性参数进行数据离散,求得产能概率分布及最可能出现的初始产油量,结合油井产能递减规律模型和NPV经济评价模型,运用灰色理论,给出了一种完井方式优选的多指标综合方法,考虑了初始产油量、累计产油量、净现值、措施成本、动态投资回收期等多个评价指标,求取不同完井方式各指标的关联系数,进而求取不同完井方式的关联度,比较不同完井方式的关联度,选择最优完井方式,为油田完井方式的选择提供依据。
2)  well completion
完井方式
1.
Taking one sandstone reservoir as an example, the effect of well completion ways on critical pressure differential and well productivity in sandstone reservoir has been studied by triaxial elasto-plasticity finite element model for sand prediction.
以某砂岩油藏为例,通过建立的三维弹塑性出砂预测有限元模型,对不同完井方式对砂岩油藏临界生产压差及产能的影响进行了计算分析。
3)  well completion system
完井方式
4)  well completion project
完井方案
1.
Optimization of well completion project for the selectively perforated horizontal well;
水平井分段射孔完井方案优化
5)  well completion method
完井方法
1.
Study on A3 well completion method in Pinghu oilfield of East China Sea.;
东海平湖油田A3水平井完井方法研究
6)  dry completion
干式完井
补充资料:完井液体系
分子式:
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性质:新井从钻开产层至正式投产前,由于作业需要而用于井眼的流体称为完井液。完井液广义上包括了修井液(work-over fluid)。在具体生产过程中,将试油以前所使用的接触油气层的外来液体称为完井液;从投产开始为维持或提高产能而进行的作业中使用的液体统称修井液。目前,习惯将完井液和修井液并提,作为一个统一的名称。包括隔离液、封隔液、射孔液、压裂液二酸化液、砾石填充液、水泥浆等几个类型。

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