Results 11 to 20 of about 998,406 (356)

Hydrocarbon generation characteristics and significance of accumulation of Upper Paleozoic source rocks in Dongpu Sag, Bohai Bay Basin

Shiyou shiyan dizhi, 2021
In order to clarify the conditions and rules of hydrocarbon accumulation of the Upper Paleozoic in the Dongpu Sag of Bohai Bay Basin, source rock evaluation, pyrolysis experiment and basin modelling were carried out in this paper, the history of ...
Xuejun WANG, Yongshui ZHOU, Honglei LI, Binfeng JIA, Yingying ZHANG   +4 more
doaj   +1 more source

Lower Palaeozoic source rocks in Manjiaer Sag, Tarim Basin

Petroleum Exploration and Development, 2008
Considering its vertical distribution characteristics, this article argues that the Lower Palaeozoic source rock in the Manjieer Sag is composed of three sets of source rocks of Middle-Lower Cambrian, Middle-Lower Ordovician, and Upper Ordovician.
Meng-jun ZHAO, Zhao-ming WANG, Wen-qing PAN, Shao-bo LIU, Sheng-fei QIN, Jian-fa HAN   +5 more
doaj   +1 more source

Prediction of TOC in Lishui–Jiaojiang Sag Using Geochemical Analysis, Well Logs, and Machine Learning

Energies, 2022
Total organic carbon (TOC) is important geochemical data for evaluating the hydrocarbon generation potential of source rocks. TOC is commonly measured experimentally using cutting and core samples.
Xu Han, Dujie Hou, Xiong Cheng, Yan Li, Congkai Niu, Shuosi Chen   +5 more
doaj   +1 more source

Formation of magnetic minerals at hydrocarbon-generation conditions [PDF]

, 2015
In this paper, we report the pyrolysis and formation of magnetic minerals in three source rock samples from the Wessex Basin in Dorset, southern England.
Abubakar, R., Almeida, T.P., Fraser, A.J., Muxworthy, A.R., Sephton, M.A., Southern, P., Watson, J.S.   +6 more
core   +2 more sources

Combined computational and experimental investigation of high temperature thermodynamics and structure of cubic ZrO2 and HfO2

Scientific Reports, 2018
Structure and thermodynamics of pure cubic ZrO2 and HfO2 were studied computationally and experimentally from their tetragonal to cubic transition temperatures (2311 and 2530 °C) to their melting points (2710 and 2800 °C).
Qi-Jun Hong, Sergey V. Ushakov, Denys Kapush, Chris J. Benmore, Richard J. K. Weber, Axel van de Walle, Alexandra Navrotsky   +6 more
doaj   +1 more source

Initial geological considerations before installing ground source heat pump systems [PDF]

, 2009
The performance of an open- or closed-loop ground source heat pump system depends on local geological conditions. It is important that these are determined as accurately as possible when designing a system, to maximize efficiency and minimize ...
Busby, Jon, Lawley, Russell, Lewis, Melinda, Reeves, Helen   +3 more
core   +1 more source

Contribution and significance of dispersed liquid hydrocarbons to reservoir formation

Petroleum Exploration and Development, 2015
Oil expulsion rate of different types of source rock in geologic settings are estimated by modeling hydrocarbon generation and expulsion and examining the geological sections of different source-reservoir combinations.
Wenzhi ZHAO, Zhaoyun WANG, Dongliang WANG, Jian LI, Yongxin LI, Guoyi HU   +5 more
doaj   +1 more source

Hydrocarbon accumulation significance of Chang 91 high-quality lacustrine source rocks of Yanchang Formation, Ordos Basin

Petroleum Exploration and Development, 2008
The comprehensive identification by logging and organic geochemistry reveals that the Chang 91 high-quality source rock of black lacustrine mud shale mainly develops in the south of Zhidan region.
Wen-zheng ZHANG, Hua YANG, Shan-peng LI
doaj   +1 more source

Source rocks

Danmarks Geologiske Undersøgelse Serie B, 1982
Little has been published on source rocks of Paleozoic and Mesozoic ages in the North Sea. Gas in many fields of the southern North Sea is known to originate from Late Carboniferous Coal Measures, (Eames 1975). In the East Midlands area of England, the oil in Carboniferous reservoirs is believed to originate from Carboniferous rocks (Bernard & ...
Holger Lindgreen, Erik Thomsen, Per Wrang   +2 more
openaire   +2 more sources

Carbon isotopic compositions and origin of Paleozoic crude oil in the platform region of Tarim Basin, NW China

Petroleum Exploration and Development, 2017
Based on the carbon isotopic compositions of Cambrian-Ordovician source rocks Kerogen Samples and Paleozoic crude oil in the platform region of Tarim Basin, the origin and source of Paleozoic crude oil were investigated.
Xinjian ZHU, Jianfa CHEN, Jianjun WU, Yifan WANG, Baoshou ZHANG, Ke ZHANG, Liwen HE   +6 more
doaj   +1 more source