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长石砂岩

n.arcose; arcosic grit
网络arkose; arkose-sandstone; feldspar sandstone

长石砂岩

长石砂岩

英-汉网络释义

长石砂岩

n.

1.arcose

2.arcosic grit

3.feldspar sandstone

4.arkose sandstone

1

The type of the reservoir rock was from gray -brown to gray debris-feldspar sandstone and feldspar sandstone.

储层的岩石类型为灰色 -灰褐色的岩屑长石砂岩和长石砂岩；

2

Their primary rocks were mainly graywacke, debris sandstone and few feldspar sandstone , ext.

其原岩主要为杂砂岩和岩屑砂岩，少数为长石砂岩等。

3

The rock types in the reservoir are mainly debris -feldspar and feldspar-debris sandstone .

储层岩石类型以岩屑长石砂岩、长石岩屑砂岩为主；

4

The types of main sandstone are debris sandstone and debris arkose.

砂岩类型以岩屑砂岩、岩屑长石砂岩为主。

5

Results The Chang 4 +5 reservoir rock of Jiyuan Oilfield is mainly lithic arkose with average rock fragment content of 17.

结果姬塬油田长 4+5 储层岩性主要为岩屑长石砂岩，岩屑平均含量 17 。

6

Formation mechanism of secondary dissolved pores in arcose

长石砂岩次生溶孔的形成机理

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