成岩

Dissolution is the most important constructive diagenesis, and many oil geology scientist pay many attention for it.

溶解作用作为最为重要的建设性成岩作用是石油地质学家和沉积学家多年来长期研究的重要课题之一。

Accurate dating of diagenesis and metallogency is the base for deposit research and contrast.

准确的成岩成矿年代测定是矿床研究和对比的基础。

The grain size of sediments has an important role in the early diagenesis of nitrogen.

在氮的早期成岩过程中，粒度也起着非常重要的作用，沉积物的粒度越细，沉积物中有机氮的分解速率越小，即细粒度沉积物中有机氮的分解矿化速率最小，易于富集有机氮。

In this area, there are four times of wide-scale diagenesis mainly.

另外，压实和压溶作用贯穿整个成岩作用过程。

It was thought that some of success of exploration in Lower Tertiary in Dongying Sag was connected with differences of diagenesis.

认为东营凹陷古近系近期勘探所取得的一系列成果，与成岩作用的差异性有关。

Fractal dimension also reflects the impact of deposit energy distribution and diagenesis on the permeability distribution.

分维还能反映沉积能量分布和成岩作用对渗透率分布的影响。

Diagenesis has diachronism, but it is relevant to boundaries of strata.

成岩作用具有穿时性，但并非与地层界线毫无关系。

Diagenesis research of the oil fields is an important aspect to reduce costs, improve developed efficiency and achieve a stable output.

对该区段的成岩作用研究是油田降低开发本钱、进步开发效率、实现产量稳定的重要环节。

ABSTRACT As a significant kind of fluid medium, the geofluids play a very important role in the processes of diagenesis and mineralization....

地质流体作为重要的流体相介质，在各种成岩成矿作用过程中起着十分重要的作用。

Through the pores of these features, rock characteristics, and the stage of diagenesis, the physical characteristics of the study, to evaluate the reservoir.

通过对这些孔隙特征，岩石学特征，成岩作用及阶段划分，物性特征的研究，对储层进行评价。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。