Results 1 to 10 of about 15,923 (191)

Study on rock fracture mechanism and hydraulic fracturing propagation law of heterogeneous tight sandstone reservoir. [PDF]

PLoS ONE
Hydraulic fracturing technology is an effective way to develop tight sandstone reservoirs with low porosity and permeability. The tight sandstone reservoir is heterogeneous and the heterogeneity characteristics has an important influence on fracture ...
Huan Zhao, Wei Li, Meng Cai, Biao Ma, Xiaorui Xie, Linhao Zou, Yapeng Liu   +6 more
doaj   +2 more sources

Analysis of logging parameter model of Jurassic complex reservoir in Xinjiang Shenquan Oilfield [PDF]

E3S Web of Conferences, 2021
The study discusses the characteristics of Jurassic reservoir in Shenquan Oilfield in Xinjiang. The reservoir of Qiketai Sanjianfang formation mainly develops delta front facies and shore shallow lake facies sand bodies.The lithological characteristics ...
Li Yanjie, Wang Yitong, Ding Hansheng, Ma Yongyi, Shen Yan, Chu Lilan, Nie Zhiyang, Du Jinxia, Shao Zhaoyi, Gao Qicai, Wang Shuheng   +10 more
doaj   +1 more source

Research of “double desserts” seismic prediction method for tight sandstone - Taking Linxing block on the east edge of Ordos Basin as an example [PDF]

E3S Web of Conferences, 2020
The determination of the sweet spot of tight sandstone reservoir is the primary problem in the exploration and development of tight sandstone reservoir.
junlin Zhang, huan Wan, yumin Liu, yumei He, hao Zhang, shengqin Peng   +5 more
doaj   +1 more source

Fractal-Based Approaches to Pore Structure Investigation and Water Saturation Prediction from NMR Measurements: A Case Study of the Gas-Bearing Tight Sandstone Reservoir in Nanpu Sag

Fractal and Fractional, 2023
Pore space of tight sandstone samples exhibits fractal characteristics. Nuclear magnetic resonance is an effective method for pore size characterization.
Weibiao Xie, Qiuli Yin, Jingbo Zeng, Guiwen Wang, Cheng Feng, Pan Zhang   +5 more
doaj   +1 more source

Imbibition Characteristic of Fractured Tight Sandstone Reservoir

Processes, 2022
“Fracture network stimulation + imbibition replacement” is a new attempt to effectively develop tight sandstone reservoirs, and the fractures provide conditions for fluid imbibition replacement. On the basis of nuclear magnetic resonance and pseudo-color processing technology, combined with the imbibition experiments, this paper studies the imbibition ...
Xiong Liu, Xin Fan, Jian Yin, Yang Zhang
openaire   +1 more source

Tight sandstone reservoir sensitivity and damage mechanism analysis: A case study from Ordos Basin, China and implications for reservoir damage prevention

Energy Geoscience, 2022
Analysis of reservoir sensitivity to velocity, water, salt, acid, alkali and stress is critical for reservoir protection. To study the tight sandstone reservoir sensitivity at different formation depths (effective stress) and formation water conditions ...
Zhongquan Liu, Bingbing Shi, Tianchen Ge, Fenggui Sui, Yue Wang, Pengfei Zhang, Xiangchun Chang, Ye Liu, Yongrui Wang, Zhaoyang Wang   +9 more
doaj   +1 more source

Mineral compositions and microstructural characteristics of the tight sandstone reservoir in the Sulige area and their potential influence on hydraulic fracturing

Shuiwen dizhi gongcheng dizhi, 2023
Tight sandstone gas is an important unconventional natural gas resource. Mineral characteristics of the tight sandstone not only affect the occurrence of gas, but also have a significant impact on the hydraulic fracturing effectiveness.
Peiyue LI, Xiaodong HE, Changjing ZHOU, Yonggang XIE, Hua SHI   +4 more
doaj   +1 more source

Study on Geochemical Characteristics of tight sandstone gas accumulation in Linxing area [PDF]

E3S Web of Conferences, 2020
Based on the comprehensive analysis of the characteristics of tight sandstone gas composition, carbon isotope, light hydrocarbons and source rocks in Linxing area of Ordos Basin, the reservoir-forming model of tight sandstone gas in this area is ...
Li Yangbing, Hu Weiqiang, Chen Xin, Ma Litao, Liu Cheng, Wang Duo   +5 more
doaj   +1 more source

Effectiveness of Oil Filling in Tight Sandstone Reservoirs of Yancheng Formation in Ordos Basin

Journal of Chemistry, 2022
The Ordos basin is one of the important oil-bearing basins in China, with abundant tight sandstone oil resources, wide distribution, and large thickness. It is the most realistic field of unconventional oil and gas exploration in China, and it is also an
Yu Han, Peiru Wanyan, Haoli Wang, Mengfei Qu, Hanlie Cheng, Fahim Theon   +5 more
doaj   +1 more source

Modeling Method to Characterize the Pore Structure of Fractured Tight Reservoirs

Applied Sciences, 2022
The study of unconventional reservoirs has gained increasing attention with the deepening of exploration and development especially in deep-buried tight sandstone reservoirs.
You Zhou, Guangzhi Zhang, Junzhou Liu
doaj   +1 more source