Results 81 to 90 of about 217,804 (188)

An adsorbed gas estimation model for shale gas reservoirs via statistical learning

, 2017
Shale gas plays an important role in reducing pollution and adjusting the structure of world energy. Gas content estimation is particularly significant in shale gas resource evaluation.
Chen, Yuntian, Jiang, Su, Liu, Chaoyang, Zhang, Dongxiao   +3 more
core   +2 more sources

Faunal and erosional events in the Eastern Tethyan Sea across the K/T boundary [PDF]

A regional pattern of three closely spaced erosional events at and above the K/T boundary was determined from six Cretaceous/Tertiary boundary sections in the Negev of Israel. The sections were collected from locations throughout the central and northern
Benjamini, C., Keller, G.
core   +1 more source

Handbook of Online Learning Innovations in Higher Education and Corporate Training

International Review of Research in Open and Distributed Learning, 2003
Douglas Shale
doaj   +1 more source

Microscopic seepage simulation of gas and water in shale pores and slits based on VOF

Open Physics
The microscopic pore-fracture structure and wettability have a significant influence on the two-phase seepage of shale gas and water. Due to the limitation of experimental conditions, the seepage patterns of gas and water in shale pores and slits under ...
Wang Benqiang, Han Denglin, Lin Wei, Nie Xin, Wang Chenchen, Zhang Jizhen   +5 more
doaj   +1 more source

Prediction of Fractal Dimension in Shale CT and its Robustness to Interference Based on Convolutional Neural Networks

Taiyuan Ligong Daxue xuebao
[Purposes] The development of shale oil and gas often requires a thorough understanding of the internal pore-fracture distribution patterns within shale reservoirs to optimize development strategies and enhance production capacity.
SUN Dingwei, WANG Lei, YANG Dong, HUANG Xudong, JIA Yichao   +4 more
doaj   +1 more source

THE PELLETS APPLICATION IN LABORATORY RESEARCHING OF INHIBITIVE MUD/SHALE INTERACTION

Rudarsko-geološko-naftni Zbornik, 2012
Wellbore instability appears to be a serious problem during drilling process through shale. Shales instability cause basically comes out of its mineralogical composition (especially clay minerals content) and physico-chemical properties.
Borivoje Pašić
doaj  

Experimental study on fractures quantitative characterization of shale during uniaxial compression

Frontiers in Earth Science
IntroductionFractures are crucial to the development of shale oil and gas because they operate as a seepage pathway. The key to ensuring effective development is the fractures strong connection.
Liping Zhao, Hongjian Zhu
doaj   +1 more source

Beyond the Boom: Ensuring Adequate Payment for Mineral Wealth Extraction [PDF]

, 2011
Examines Ohio's severance tax rate and receipts on gas and oil extraction compared with other states, oil and gas production's costs to the state, and potential impact of a higher tax.
Wendy Patton
core  

The ISCIP Analyst, Volume XVI, Issue 12 [PDF]

, 2010
This repository item contains a single issue of The ISCIP Analyst, an analytical review journal published from 1996 to 2010 by the Boston University Institute for the Study of Conflict, Ideology, and ...
Adami, Fabian, Angley, Robyn, Cavan, Susan, Dynkin, Alexey, Henderson, Creelea, Lynch, Tammy, Shepherd, Monika, Tokmakov, Sergei, Wallace, Lt. Col. Andrew   +8 more
core  

Balancing Hydraulic Fracturing’s Environmental and Economic Impacts: The Need for a Comprehensive Federal Baseline and the Provision of Local Rights [PDF]

, 2013
Reliable evaluation methods is needed to ensure that investments in energy conservation measures (ECMs) and the construction of new energy efficient buildings lives up to the promised and expected performance.
Garmezy, Adam
core   +1 more source