The sanding experiment and rationally well fluid studied of Wenchang13-1 oil field.
文昌13-1油田砾石充填出砂模拟实验与合理配产研究。
In order to avoid change without expectation. we should do some compatibility experiments about well fluid , the oil layer, the crude oil and the oil layer water.
防止油层伤害最基本的方法是做入井流体与油层、原油、油层水配伍性实验，避免油层发生不期望的变化。
When the recovery of recoverable reserve is more than 80%, the single well fluid productivity rate will decline, the number of active Wells will reduce as the composite water cut is more than 90%.
可采储量采出程度达80%后，单井日产液、采液速度降低。综合含水达90%后，油井开井数降低。
During the producing process of a horizontal well, fluid flow in well bore and stratum filtering flow have the restraining and effecting actions.
在水平井生产过程中，井筒内管流与地层渗流互相制约、互相影响、互为边界条件，从而构成了一个完整的水动力学体系。
During the producing process of a horizontal well, fluid flow in well bore and stratum filtering flow have the restraining and effecting actions.
在水平井生产过程中，井筒内管流与地层渗流互相制约、互相影响、互为边界条件，从而构成了一个完整的水动力学体系。
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