Results 131 to 140 of about 1,021 (176)

Short-term interactions between Longmaxi shale and carbon dioxide-based fracturing fluids. [PDF]

Heliyon
Liu G, Shang D, Zhang L, Xie S, Pan W.
europepmc   +1 more source

Lower Cambrian Shale Gas in Southern China: A Review of Distribution, Geochemical Characteristics, and Its Genesis Mechanism. [PDF]

ACS Omega
Li G, Wang G, Xiong W, Feng N, Chen F, Bi R, Pan Y, Zheng J, Feng Y, Lu C, Xiao X.   +10 more
europepmc   +1 more source

Impact of Slickwater Fracturing Fluid on Pore Structure and Micromechanical Properties of Clay-Rich Shale Using Fluid Intrusion and AFM Experiments. [PDF]

ACS Omega
Dai Q, Sun W, Zuo Y, Li B, Wu Z, Tan X, Lei H, Lv W, Li Y.   +8 more
europepmc   +1 more source

Some of the next articles are maybe not open access.

Related searches:

Investigation of Slickwater Effect on Permeability of Gas Shale from Longmaxi Formation

Energy & Fuels, 2021
Knowing of gas shale permeability reduction is vital for gas production from shale gas reservoirs stimulated by multistage hydraulic fracturing.
Zhonghua Liu, Baojun Bai, Jing Tang, Zuping Xiang, Shunpeng Zeng, Hai Qu   +5 more
openaire   +1 more source

Geomechanical analysis on casing deformation in Longmaxi shale formation

Journal of Petroleum Science and Engineering, 2019
Abstract Casing deformation is the most significant problem while developing Longmaxi shale gas formation in Sichuan Basin, southwest China. In one of the operating acreages with 72 horizontal wells, 38 wells encountered casing deformation problems after several stages of hydraulic fracturing treatments.
Kai Dong, Naizhen Liu, Zhaowei Chen, Rui Huang, Jihui Ding, Geng Niu   +5 more
openaire   +1 more source

Study on Anisotropy Affection Factors of Longmaxi Formation Shale

78th EAGE Conference and Exhibition 2016, 2016
Summary The Silurian Longmaxi Formation shale in Sichuan Basin is an important shale gas reservoir for shale gas exploration in China, but the anisotropy of Longmaxi shale is not studied sufficiently. In this case, the velocity anisotropy is examined under the reservoir pressure conditions by ultrasonic testing method.
F. Zhou, W.H. Liu, X. Xi
openaire   +1 more source

Research on Brittleness of Shale in Longmaxi Formation, the Southeastern Chongqing Area

2013 International Conference on Computational and Information Sciences, 2013
This article studies Longmaxi exposures in southeast of Chongqing, and carries on experiments to analyze the feasibility of the fracturing from the aspect of brittleness. The results show that the shale is well bedded, tight, and has low porosity and low permeability in this area. And it needs to be reconstructed. The analysis of the mineral components
Chen Qiao, Liu Hong, Wang Li-sha, Wang Sen, Fan Xiao-wen, Wang Qi-jun   +5 more
openaire   +1 more source

Experimental investigation of the stress-dependent permeability in the Longmaxi Formation shale

Journal of Petroleum Science and Engineering, 2019
Abstract Understanding the stress sensitivity mechanism of the matrix permeability in shale is crucial for reservoir evaluation and gas production forecasting. However, the shale matrix has a heterogeneous pore structure and a complex material composition.
Xiaoqi Wang, Yanming Zhu, Changqing Fu
openaire   +1 more source

Experimental Study on the Wettability of Longmaxi Formation Shale in the Sichuan Basin, China

International Petroleum Technology Conference, 2020
Abstract The wettability of conventional reservoirs have been extensively studied in the past. However, Shale is rich in organic matter, composed of many mineral components in complex relationships, and contains pores of various scales from micrometer to nanometer, so it is very difficult to evaluate the wettability of shale.
Liang Tao, Ning Kang, Xianan Deng, Dianpeng Hou, Jianchun Guo, Lingduo Li, Zhihong Zhao   +6 more
openaire   +1 more source

Experimental Study on Water Imbibition Law of Longmaxi Formation Shale in the Sichuan Basin

International Petroleum Technology Conference, 2021
Abstract Water imbibition is a key factor affecting the flowback system of shale gas wells after volume fracturing. This paper took shale samples from the Longmaxi formation (LF) in the Sichuan Basin as subjects, the experiments of shale water imbibition under different influencing factors were carried out.
Liang Tao, Yuhang Zhao, Xiaozhuo Zhang, Yanxing Wang, Hongbo Feng, Yujie Cao, Zhihong Zhao   +6 more
openaire   +1 more source