producing technology of monosodium glutamate ==> 谷氨酸单钠生产技术 producing well ==> 出油井 product ==> 产品,产物,乘,乘积,排出液,分量,生产物,生成物,积,制品=>积 ..
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声场还可以使出油井防垢、除垢，降低原油粘度，提高其渗流速度。
The acoustic field can prevent and remove the scale, lower the viscosity of oil, enhance the seepage flow velocity.
从研究底水突出油井的机理出发，讨论了底水上窜绕过夹层的过程。
A study is made on the mechanism of bottom water coning in well and the shape of bottom water coning through barrier.
科学地确定出油井管螺纹粘扣的主要影响因素是提高油井管抗粘扣性能的前提和基础。
It is a precondition and base of improving anti-galling performance of oil well pipe to make sure the leading influencing factor of API pipe thread gluing.
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