Results 11 to 20 of about 1,864 (203)

Re-exploration program for petroleum-rich sags and its significance in Bohai Bay Basin, East China

open access: yesPetroleum Exploration and Development, 2015
A comprehensive analysis is done to investigate the exploration maturity and exploration potential in the petroleum-rich sags in the Bohai Bay Basin, indicating that the re-exploration program is of great significance. The advances in geological theories,
Xianzheng ZHAO   +7 more
doaj   +4 more sources

Geochemical characteristics and distribution of CO2 gas fields in Bohai Bay Basin

open access: yesPetroleum Exploration and Development, 2009
Eleven CO2 gas fields (pools) have been discovered in the Huanghua and Jiyang Depressions of Bohai Bay Basin, Eastern China. The analyses of natural gas geochemical data in the CO2 gas fields (pools) reveal the following: First, there is a positive ...
Hu Anping   +4 more
doaj   +3 more sources

Controlling factors of volcanic hydrocarbon reservoirs in Bohai Bay Basin, China

open access: yesJournal of Natural Gas Geoscience, 2017
Volcanic hydrocarbon reservoirs are developed in the Mesozoic and Cenozoic strata in Bohai Bay Basin in China. There is more than one hundred million tons of proven oil reserves in the said reservoir.
Chun Yang   +4 more
doaj   +3 more sources

Geothermal Regime of the Bohai Offshore Area, Bohai Bay Basin, North China [PDF]

open access: yesEnergy Exploration & Exploitation, 2010
The Bohai Offshore Area is located in the northeastern marine area of the Bohai Bay Basin in northern China. It is one of the most productive petroleum basins in China. In this study, thermal gradient and heat flow distribution results for the Bohai Offshore Area (Bohai Subbasin) were obtained based on new oil-testing temperatures,
Nansheng Qiu   +3 more
openaire   +2 more sources

Formation conditions and exploration direction of large natural gas reservoirs in the oil-prone Bohai Bay Basin, East China

open access: yesPetroleum Exploration and Development, 2020
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 lake mudstone with oil-prone type II2-II1 kerogens, and natural gas preservation
Yong'an XUE, Deying WANG
doaj   +3 more sources

Formation conditions of natural gas fields in the lacustrine basin in eastern China: Insights into the first discovery within the Bohai Bay Basin [PDF]

open access: yesFrontiers in Earth Science, 2023
The hydrocarbon source of Bohai Bay Basin is dominated by oil-prone kerogens of type II2-II1 within semi-deep and deep lacustrine facies. In the Neogene period, faults were well-developed via significant structural activity.
Yongan Xue   +3 more
doaj   +2 more sources

Evaluation methodology of lithologic exploration areas in rift basins: A case from the Bohai Bay Basin

open access: yesPetroleum Exploration and Development, 2011
Based on the analysis about the main controlling factors of the formation and enrichment of lithologic hydrocarbon reservoirs of sandy conglomerate in the Bohai Bay Basin, and combined with qualitative and quantitative analysis, a classified evaluation ...
Wang Yuman   +3 more
doaj   +2 more sources

Sedimentary structure of the western Bohai Bay basin and other basins in North China revealed by frequency dependent P-wave particle motion

open access: yesGeodesy and Geodynamics, 2019
High-resolution seismic models of sediment basins are critical inputs for earthquake ground motion prediction and petroleum resource exploration. In this study we employed a newly developed technique that utilizes the frequency-dependent nonlinear P-wave
Chenhao Yang, Fenglin Niu
doaj   +2 more sources

Evaluating the lacustrine Shahejie Formation source rock potential in the Bohai Bay Basin using a simplified regional basin model

open access: yesJournal of Natural Gas Geoscience, 2023
Often petroleum system modelers tend to build complex and time-consuming basin models to understand detailed aspects of hydrocarbon generation and migration within a sedimentary basin.
Jonathan C. Evenick
doaj   +2 more sources

Development and exploration practice of the concept of hydrocarbon accumulation in rifted-basin troughs: A case study of Paleogene Kongdian Formation in Cangdong sag, Bohai Bay Basin

open access: yesPetroleum Exploration and Development, 2018
Based on the merged 3D seismic data, well logging, formation testing, analysis and testing data, the structural evolution, sedimentary reservoirs, thermal evolution of source rocks were investigated of Paleogene Kongdian Formation in the trough area of ...
Xianzheng ZHAO   +7 more
doaj   +2 more sources

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