depositional environment

The reservoir properties are mainly controlled by depositional environment, significantly reworked by diagenesis and influenced by lithology and fractures to certain extent.

沉积环境是影响该区储集物性的主要因素，成岩作用对储集物性具有重要的改造作用，岩性及裂缝发育程度对储集物性有一定的影响。

Faunal assemblage are directly related to the depositional environment.

动物群落与沉积环境有直接关系.

Authors also discussed the spatial-temporal evolution characteristics of member 1 of Shanxi Formation depositional environment.

在上述基础上讨论了山西组一段沉积环境的 时空 演化特点.

Using elemental capture spectroscopy ( ECS) data to study depositional environment

用地层元素测井（ECS）资料研究沉积环境

By analyses, the main reason of poor reservoir heterogeneity is the change of depositional environment.

综合分析认为, 引起储层非均质性的主要原因是沉积环境的变化.

Continental faulted basins formed in specific depositional environment.

陆相断陷盆地具有特定的沉积环境.

Depositional environment and characteristics were preconditions of pore development, and diagenesis decided petrophysical property.

沉积环境和沉积特征是孔隙发育的先决条件, 成岩作用直接影响储层物性的好坏.

A research on depositional environment of delta by analyzed method of trace elements in Luanhe River

用微量元素分析法研究滦河三角洲沉积环境

Typical depositional structures of tempestite, such as radically arrangement of plate-like micrite gravel, hummocky lamination, load structure, grading bedding and ripple bedding are presented in the succession, indicating its accumulation in an offshore environment.

该风暴沉积的底面侵蚀构造清楚，板片状泥晶灰岩砾石呈菊花状排列，发育丘状交错层理、负载构造、递变层理和小波纹层理等沉积构造，为典型的浅海风暴岩。