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Characteristics of reservoirs related to salt structure and its experimental simulation in the southern margin of Precaspian Basin
Based on the interpretation of seismic profiles and hydrocarbon accumulation simulation, the characteristics of salt-related structures and...
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Effect of fluid medium in source rock porosity on oil primary migration
With the self-designed simulation instrument for hydrocarbon generation and expulsion in formation porosity under controlled heating and pressuring...
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厚层灰岩油藏岩溶纵向分带研究
In district 4 of the Tahe Oilfield, the Ordovician Yingshan Formation was most petroliferous. Marine carbonate rocks with big thickness were...
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Main controlling factors of phase evolution and charging pattern of hydrocarbons in northern Dongpu Sag
Base on statistics of gas oil ratios in reservoirs, thermal-pressure simulation experiments, and analysis of oil/gas accmulation conditions, the...
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含烃盐水包裹体 PVT 模拟新方法及其 在气藏古压力恢复中的应用
PVT numerical simulation of fluid inclusions was an important method to reconstruct the paleo-pressure of hydrocarbon accumulations; however, in...
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Improving evaluation of predicted hydrocarbon reserve zones
Predicted hydrocarbon reserves were studied, and four evaluation methods for improving reserve estimates were proposed, including possibility...
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亚诺斯盆地 LB 区块油气成藏特征与富集规律
Based on the analysis of hydrocarbon generation, migration and accumulation, the controlling elements and pattern of reservoirs in the LB block of...
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Application of headspace single-drop microextraction (HS-SDME) technique in geochemical exploration for petroleum
All surface geochemical exploration methods for oil and gas are based on the theory that hydrocarbons generated and trapped at depth seep in varying...
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Characteristics, origin and quantitative evaluation of overpressure in strike-slip and compression-shear booster zone of Tan-Lu Fault:
In the JZ27-A well block of the strike-slip and compression-shear booster zone in the JZ27 section of the Liaodong Bay in the Bohai Sea area of the...
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Distribution of C26 norcholestanes in Ordovician crude oils from Tahe Oilfield and its geological significance
A series of C 26 norcholestanes was detected in the Ordovician crude oils from the Tahe Oilfield, the Tarim Basin, northwest China. The abundance of...
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Gas concentration pre-warning system based on fuzzy structured element
In order to accurately test gas concentration and effectively pre-warning when the gas concentration over-limited on work face, used the...
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The stress state of geological structure and mining dynamic disaster in Fuxin basin
Further evidences show that most mining dynamic disasters are mainly occurred nearby NNE and near SN geological structures. In-situ stress...
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The experiment study on slippage effect of the coal-bed methane transfusion
When the gas flow in the compact porous medium at low speed, it has slippage effect which is caused by the gas molecular collision whit the...
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Airtight negative pressure dust-control technology and application of transpersite in the coal conveyer belt system
Presented a new coal dust control program that was airtight negative pressure dust-control technology at the transpersite, combining with analysis...