In recent years, major breakthroughs have been made in natural gas exploration in Bozhong
Depression in Bohai Bay Basin, where is an important area for natural gas exploration in the …

Abstract The Bohai Bay Basin is a typical oil-prone basin, in which natural gas geological
reserves have a small proportion. In this basin, the gas source rock is largely medium-deep …

In recent years, as exploration targets have expanded to the mid-deep strata, large-scale oil
resources have been discovered in the Qikou Sag of the Bohai Bay Basin, and more than 70 …

Since the 3< sup> th round of resource evaluation, new drillings show deep zones have
thick hydrocarbon source rocks, and natural gas reserves were found in Niudong buried …

There are two types of gas source rocks in Paleogene and Upper Paleozoic in the Dongpu
Depression, the Bohai wan Basin. The distribution of the natural gas reservoirs are …

Based on the study of natural gas resource, low buried hill trap formation mechanism, high
quality reservoir control factors and natural gas preservation conditions, the formation …

The exploration degree of Bohai Bay basin is relatively high, compared with the American
oil? gas exploration degrees in similar basins, the Bohai Bay basin is in the late stage of …

Based on the comparison of hydrocarbon accumulation conditions of inner buried hills
among the Huanghua depression, Jizhong depression and Liaohe depression, the …

Although Bohai Bay Basin has undergone through oil and gas exploration for over 40 years,
its exploration is still in middle stage in general. On the basis of comprehensive analysis the …

Jizhong depression is rich in oil-gas resources. After more than 40 years of exploration and
development, it has been the main oil-gas production base and a crucial area for increasing …