jiyang mechanism sand

Orderly distribution and differential ... - ScienceDirect

Based on fine geological modeling and taking the evolution of key reservoir-forming elements as the main line, the mechanism of orderly distribution and differential enrichment of hydrocarbon was revealed by studying the joint evolution and coupling effect of pressure, fluid and reservoir properties.

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Diagenesis controlling mechanism on the hydrocarbon accumulation of sand lens reservoirs ——Taking the Sha3 intermediate member in Niuzhuang Sag of Jiyang Depression as an example; ——

Sedimentary characteristics of large‐scale lacustrine ...

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RESERVOIR MODEL OF CARBONATE BURIED-HILL IN RIFTED …

Carbonate buried-hill of rifted basin has 3 basic types of reservoir: fracture,corrosion and pore space.Each type has its specific forming mechanism and distribution rule.Various reservoirs assemble to form combinational solid reservoir model in space.It can be divided into weathered crust filtered belt,vertical seepage belt,horizontal corrosion belt,internal pore space belt,fracture corrosion ...

Control of facies/potential on hydrocarbon ... - Springer

mechanism in subtle traps, like sand lenses in turbidity. Rift basins are well known as prolific hydrocarbon-bearing provinces worldwide (Morley, 1999). The Jiyang Depression is a typical group of Paleogene half-grabens in the Bohai Bay Basin, east China. New geological theories are urgently needed to find more reserves in subtle traps in rift ...

Department of Petroleum Geology_Colleges and Research ...

Department of Petroleum Geology Dr. Dongxia Chen. PERSONAL Name: ... · Studying the techniches of Q uantitative Flournce and analyses the hydrocarbon accumulation in sand lense reservoir of Jiyang Superdepression, ... A mechanism for hydrocarbon accumulation in lenticular basinal turbidite reservoirs.

Gold enrichment mechanism in crude oils ... - ResearchGate

Gold enrichment mechanism in crude oils and source rocks in Jiyang Depression. ... and the reservoir sand are distributed regularly from south to north in Jiyang depression. The process of plate ...

Reservoir Quality, Hydrocarbon Mobility and Implications ...

Reservoir Quality, Hydrocarbon Mobility and Implications for Lacustrine Shale Oil Productivity in the Paleogene Sequence, Bohai Bay Basin* Maowen Li1, Zhiming Li2, Qigui Jiang2, and Tingting Cao2. Search and Discovery Article #80342 (2013)**

New achievements and recognitions of fine exploration in ...

Abstract The Jiyang depression, being explored for over 50 years, has entered a stage of subtle reservoir exploration.During the 12th Five-Year Plan, exploration targets became even more complicated. To enhance efficiencies of explorations, new geologic models were built to tap potentials of mature zones, by assessing available resources, improving quality of seismic data and highlighting ...

Genesis and depositional model of ... - ScienceDirect

The Jiyang Depression is a tectonic sub-unit in the southeast Bohai Bay Basin, East China (Fig. 1A and B).This Depression is bounded to the north by the Chengzikou Uplift, to the east by the central portion of the Tanlu Fault near the Jiaodong Uplift, to the south by the Luxi Uplift and to the west and north by the Chenning Uplift (Fig. 1C) (Su et al., 2009).

Hygroscopicity -resistant mechanism of an α -starch based ...

Hygroscopicity -resistant mechanism of an α -starch based composite binder for dry sand molds and cores . By Xia ZHOU, Jiyang ZHOU and Guohui QU. ... Moreover, the reasons for good humidity-resistance of the composite binder bonded sand are well explained by the humidity-resistant mechanisms

Clay Minerals from the Perspective of Oil and Gas ...

Even though there were the numerous sporadic reports about the application of clay minerals in the oil and gas exploration. So far, relatively little work has been documented on the detailed summary of clay minerals from the perspective of oil and gas exploration.

Mechanism of sand body prediction in a continental rift ...

The sand body development regularity of the Gaoyou Sag in Northern Jiangsu Basin and the Weixinan Sag in Beibu Gulf Basin has been analyzed based on this sand control mechanism and a good prediction result of sand body is achieved, which confirms the validity and practicality of the sand control mechanism.

Formation mechanisms and distribution of ... - Springer

Jul 14, 2015· The formation mechanisms of high quality reservoirs in deep strata were discussed according to evolution characteristics of paleopressures and paleofluids in geological period. The deep reservoirs have poor physical properties and mainly develop extra-low porosity, extra-low and ultra-low permeability reservoirs.

Hydrocarbon accumulation in network and its application in ...

The concept of hydrocarbon accumulation in network was presented on basis of the overall analysis of the formation and evolution characteristics of the ... Hydrocarbon accumulation in network and its application in the continental rift basin ... Li P L. Accumulation thresholds of sand lens and controlling mechanism for oil and gas distribution ...

Thesaurus Terms | GeoScienceWorld

sand bodies (1) ... Jiyang Depression, Bohai Bay Basin, eastern China. Zhenkai Huang, ... Formation mechanisms of hydrocarbon reservoirs associated with volcanic and subvolcanic intrusive rocks: Examples in Mesozoic–Cenozoic basins of eastern China.

CORE

Hygroscopicity -resistant mechanism of an α -starch based composite binder for dry sand molds and cores . By Xia ZHOU, Jiyang ZHOU and Guohui QU. Download PDF (833 KB) Abstract. Hygroscopicity-resistance of an α-starch based composite binder for dry sand molds (cores) has been studied experimentally and theoretically. ...

Hygroscopicity -resistant mechanism of an α -starch based ...

No. 2, May 2005 CHINA FOUNDRY Hygroscopicity -resistant mechanism of an α -starch based composite binder for dry sand molds and cores *Xia ZHOU1, Jiyang ZHOU2, Guohui QU3 (1.

Differential hydrocarbon accumulation process of heavy oil ...

Differential hydrocarbon accumulation process of heavy oil reservoirs in Sanhecun sag of Jiyang depression. Gao Changhai 1,2, Zhang Xinzheng 3, Wang Xingmou 4, Li Yuyuan 1, Zhang Yunyin 4, Zhang Jiahao 1, Wang Jian 1: 1 School of Geosciences, China University of Petroleum (East China);

STUDY OF FACIES AND POTENTIAL COUPLING EFFECT IN OIL AND ...

study of facies and potential coupling effect in oil and gas pool formation——a case study in the jiyang depression,the bohai bay basin

Reservoir characteristics and their effects on hydrocarbon ...

Feb 01, 2009· Read "Reservoir characteristics and their effects on hydrocarbon accumulation in lacustrine turbidites in the Jiyang Super-depression, Bohai Bay Basin, China, Marine and Petroleum Geology" on DeepDyve, the largest online rental service for scholarly research with thousands of academic publications available at your fingertips.

Hygroscopicity -resistant mechanism of an α ... - CORE

Hygroscopicity -resistant mechanism of an α -starch based composite binder for dry sand molds and cores . By Xia ZHOU, Jiyang ZHOU and Guohui QU. ... Moreover, the reasons for good humidity-resistance of the composite binder bonded sand are well explained by the humidity-resistant mechanisms

WANG Yanzhong - geo.upc.edu.cn

Title: Developmental mechanism and evaluation of the Paleogene high-quality reservoirs in Jiyang Depression, under research. 2018-01 to 2021-12: National Natural Science Foundation of China, NO. 41772137. Title: Influnce of multi-stage petroleum emplacement on exogenous carbonate cementation in deeply buried clastic reservoirs

Logging identification and characteristic analysis of the ...

Sep 01, 2016· Read "Logging identification and characteristic analysis of the lacustrine organic-rich shale lithofacies: A case study from the Es3L shale in the Jiyang Depression, Bohai Bay Basin, Eastern China, Journal of Petroleum Science and Engineering" on DeepDyve, the largest online rental service for scholarly research with thousands of academic publications available at your fingertips.

The present research status and progress of petroleum ...

Cite this article: LI Pilong,JIN Zhijun,ZHANG Shanwen, et al. The present research status and progress of petroleum exploration in the Jiyang Depression[J]., 2003, 30(3): 2-0.

Orderly distribution and differential enrichment of ...

Cite this article: WANG Yongshi,HAO Xuefeng,HU Yang. Orderly distribution and differential enrichment of hydrocarbon in oil-rich sags: A case study of Dongying Sag, Jiyang …

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Formation Mechanism and Distribution of Paleogene-Neogene Stratigraphic Reservoirs in Jiyang Depression Formation Mechanism and Distribution of Paleogene-Neogene Stratigraphic Reservoirs in Jiyang Depression Abstract During Paleogene-Neogene period, multiple scale unconformities had been formed in Jiyang depression, which provided favorable conditions for stratigraphic reservoirs.

-Sedimentary characteristics and formation …

Sedimentary characteristics and formation mechanisms of lacustrine beach-bars in the Fourth Member of the Shahejie Formation in the Shubei area, Western Depression of the Liaohe Oilfield, China Central Uplift and south of Liaodong Bay. (c) Structural outline map of the Shubei area. The area is approximately 400 Km2 and is