distributary channel造句怎麼寫

8、A typical terrigenous lacustrine deltaic distributary channel sandbody is investigated in the outcrop of Pliocene series at Youshashan, west Chaidamu basin, Qinghai province.

10、Mud gravel is often found in the base of distributary channel sediment, plant root and lignite often develop in the swamp sediment.

12、In HST beneath the boundary have good interconnecting sand body, poor lateral sealing, and no oil shows; in LST and TST above it have delta distributary channel sand reservoir with serious heterogeneity and good lateral sealing, being oil layer.

14、The favorable reservoirs are dissolution pore facies and chlorite cement facies in the sand bodies of subaqueous distributary channels and center of river mouth sandbars.

2、The channel of meandering river, the distributary channel of delta front , distributary mouth bar , distal bar and the beach bar are the main sand body types.

4、A case study is made for low sinuosity of distributary channel sandbody.

6、The delta plain facies is characterized by distributary channel sands and rooted and bioturbated flood plain sediments.

9、The favourable reservoir sandstones in these gas pools may broadly be assigned to the deltaic front channel mouth bar, deltaic plain distributary channel bar and fluvial channel bar microfacies.

13、Prograding bar-finger sand bodies are over-ridden by distributary channels as the shoreline retreats.

3、Distribution and prediction of the thin underwater distributary channel sandbodies in Punan Oilfield

7、Underwater distributary channel sand porosity, permeability is relatively high, mouth bar sand sheet, followed by split between the Gulf poor;

1、distributary channel deposit

11、Hence, tracing this boundary and searching for the delta distributary channel sands in LST and TST will be the key for petroleum exploration in this area.

5、The main sedimentary microfacies comprise distributary channel, mouth bar, distal bar, blanket sand, natural levee and crevasse splay.