Results 31 to 40 of about 96,612 (290)

Quantitative Seismic Interpretation of Reservoir Parameters and Elastic Anisotropy Based on Rock Physics Model and Neural Network Framework in the Shale Oil Reservoir of the Qianjiang Formation, Jianghan Basin, China

Energies, 2022
Quantitative estimates of reservoir parameters and elastic anisotropy using seismic methods is essential for characterizing shale oil reservoirs.
Zhiqi Guo, Tao Zhang, Cai Liu, Xiwu Liu, Yuwei Liu   +4 more
doaj   +1 more source

Repurposing of disused shale gas wells for subsurface heat storage: preliminary analysis concerning UK issues [PDF]

, 2016
Development of many wells is envisaged in the UK in coming decades to exploit the abundant shale gas resource as fuel and petrochemical feedstock. Forward planning is therefore warranted regarding reuse of the resulting subsurface infrastructure after ...
Westaway, Rob
core   +1 more source

Experimental Study on the Stress Sensitivity and Influence Factors of Shale under Varying Stress

Shock and Vibration, 2018
Shale reservoirs are characterized by extremely low permeability and high clay content. To further study the stress sensitivity of a shale reservoir, the Lower Cambrian shale in north Guizhou was utilized.
Zhonghu Wu, Yujun Zuo, Shanyong Wang, Jibin Sunwen, Leilei Liu   +4 more
doaj   +1 more source

Digital Rock Physics Application in Determining The Porosity of Shale Rock

Journal of Physics: Conference Series, 2022
Abstract This research is focusing on determining the porosity of shale rock using the Digital Rock Physics (DRP) method. The DRP method uses fiji software to process μCT-scan data of shale coreplug through segmentation and thresholding processes to determine the pores of the rock and then to determine the value of rock porosity.
A A Pramana, G Riantomo, A P Oktaviani, I Setiabudi, F D E Latief, M A Gibrata   +5 more
openaire   +1 more source

The influence of pyrolysis type on shale oil generation and its composition (upper layer of Aleksinac oil shale, Serbia) [PDF]

Journal of the Serbian Chemical Society, 2017
The influence of pyrolysis type on the shale oil generation and its composition was studied. Different methods such as Rock-Eval pyrolysis, thermogravimetric analysis (TGA) and pyrolysis in the open and closed systems were applied. Samples from the Upper
Gajica Gordana Đ., Šajnović Aleksandra M., Stojanović Ksenija A., Antonijević Milan D., Aleksić Nikoleta M., Jovančićević Branimir S.   +5 more
doaj   +1 more source

A Study of Nonlinear Elasticity Effects on Permeability of Stress Sensitive Shale Rocks Using an Improved Coupled Flow and Geomechanics Model: A Case Study of the Longmaxi Shale in China

Energies, 2018
Gas transport in shale gas reservoirs is largely affected by rock properties such as permeability. These properties are often sensitive to the in-situ stress state changes. Accurate modeling of shale gas transport in shale reservoir rocks considering the
Chenji Wei, Liangang Wang, Baozhu Li, Lihui Xiong, Shuangshuang Liu, Jie Zheng, Suming Hu, Hongqing Song   +7 more
doaj   +1 more source

INFLUENCE OF SWELLING ON SHEAR STRENGTH OF SHALE-LIMESTONE INTERFACE

Rudarsko-geološko-naftni Zbornik, 2022
Rock slope stability is almost controlled by the behaviour of the interface between rock layers. The presence of shale layers between limestone layers complicates this behaviour.
Mohamed Y. Abd El-Latif, Tahia Awad, Rasha Aly   +2 more
doaj   +1 more source

The Oil Shale Transformation in the Presence of an Acidic BEA Zeolite under Microwave Irradiation [PDF]

, 2014
The transformation of an oil shale sample from the Autun Basin in the Massif Central, France, was studied using two different heating strategies: microwave irradiation and conventional heating.
Bond, Gary, Henriques, Carlos, Neto, Ana, Ribeiro, Filipa, Thibault-Starzyk, Frédéric, Thomas, Sébastien   +5 more
core   +3 more sources

Rock Physics, Geomechanics and Rock Properties in Shales — Where are the Links? [PDF]

Proceedings of the First Southern Hemisphere International Rock Mechanics Symposium, 2008
Understanding shale behaviour is of increasing importance to the petroleum industry and also impacts on engineering issues such as landslides and hazardous waste disposal. Few data are currently available regarding geomechanical, petrophysical and dynamic elastic properties of shales that have been properly preserved and tested under controlled pore ...
David Dewhurst, A Siggins, Utpalendu Kuila, M Clennell, M Raven, H Nordgard-Bolas   +5 more
openaire   +1 more source

Empirical strength envelope for shale [PDF]

, 2016
Effectively, strength envelope describes behavior of rock when subjected to common stresses in construction, i.e. compressive, triaxial and tensile stresses.
Abdullah, Rini Asnida, Mat Yusof, Nur‘Ain, Mohd. Amin, Mohd. For   +2 more
core   +2 more sources