Shale gas content evolution in the Ordos Basin
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Coal Geology"
DOI: 10.1016/j.coal.2019.103231
Abstract: Abstract Gas content is a crucial parameter for shale reservoir evaluation and shale gas accumulation. Taking Shanxi and Taiyuan Formation shale samples from the Ordos Basin of China as an example, this research used thermal… read more here.
Keywords: gas; shale gas; content; gas content ... See more keywords
Discussion on determination of gas content of coal and uncertainties of measurement
Sign Up to like & getrecommendations! Published in 2017 at "International journal of mining science and technology"
DOI: 10.1016/j.ijmst.2017.07.024
Abstract: Abstract Gas content of coal is mostly determined using a direct method, particularly in coal mining where mine safety is of paramount importance. Direct method consists of measuring directly the volume of gas desorbed from… read more here.
Keywords: gas content; content coal; method; gas ... See more keywords
A rapid and accurate direct measurement method of underground coal seam gas content based on dynamic diffusion theory
Sign Up to like & getrecommendations! Published in 2020 at "International journal of mining science and technology"
DOI: 10.1016/j.ijmst.2020.07.004
Abstract: Abstract Coal seam gas content is frequently measured in quantity during underground coal mining operation and coalbed methane (CBM) exploration as a significant basic parameter. Due to the calculation error of lost gas and residual… read more here.
Keywords: seam gas; coal seam; gas; gas content ... See more keywords
On factors affecting coalbed gas content measurement
Sign Up to like & getrecommendations! Published in 2018 at "Measurement"
DOI: 10.1016/j.measurement.2018.02.026
Abstract: Abstract Coalbed gas content measurement is important for both unconventional gas recovery and mining safety. This study experimentally discussed factors affecting coalbed gas content measurement. It is found that small coal particles demonstrated high desorption… read more here.
Keywords: gas; measurement; desorption; gas content ... See more keywords
Mineralogy and Gas Content of Upper Paleozoic Shanxi and Benxi Shale Formations in the Ordos Basin
Sign Up to like & getrecommendations! Published in 2019 at "Energy & Fuels"
DOI: 10.1021/acs.energyfuels.8b04059
Abstract: To directly measure the gas content in the Benxi and Shanxi subformations of the Ordos Basin in NW China, a series of canister desorption tests were carried out on 33 over-mature Lower Permian to U... read more here.
Keywords: benxi; gas content; ordos basin; mineralogy ... See more keywords
Geological Controls on the Gas Content and Permeability of Coal Reservoirs in the Daning Block, Southern Qinshui Basin
Sign Up to like & getrecommendations! Published in 2022 at "ACS Omega"
DOI: 10.1021/acsomega.2c00371
Abstract: The gas content and permeability of the coal reservoir are the key factors affecting coalbed methane (CBM) productivity. To investigate the geological controls on the permeability and gas content of coal reservoirs in the Daning… read more here.
Keywords: daning block; coal; permeability; gas content ... See more keywords
Estimating Lost Gas Content for Shales Considering Real Boundary Conditions during the Core Recovery Process
Sign Up to like & getrecommendations! Published in 2022 at "ACS Omega"
DOI: 10.1021/acsomega.2c02397
Abstract: Shale gas has become an important natural gas resource in recent years as the conventional oil and gas resources are depleting. Shale gas content is one of the most important parameters for reserve calculation and… read more here.
Keywords: gas; method; gas content; process ... See more keywords
Study on the Effect of Small Faults on the Gas Content in No. 3 Coal Seam of the Changping Mine Field
Sign Up to like & getrecommendations! Published in 2023 at "ACS Omega"
DOI: 10.1021/acsomega.3c00284
Abstract: To study the influence of small faults on the gas content of Coal Seam 3# in the Changping mine field, the influence scope and degree of small faults on Coal Seam 3# and gas content… read more here.
Keywords: gas content; coal seam; fault; coal ... See more keywords
The unexpectedly large dust and gas content of quiescent galaxies at z > 1.4
Sign Up to like & getrecommendations! Published in 2017 at "Nature Astronomy"
DOI: 10.1038/s41550-017-0352-5
Abstract: Early-type galaxies (ETGs) contain most of the stars present in the local Universe and, above a stellar mass content of ~5 × 1010 solar masses, vastly outnumber spiral galaxies such as the Milky Way. These massive spheroidal galaxies… read more here.
Keywords: stellar mass; gas; star formation; dust ... See more keywords
A Fundamental Micro Scale Study of the Roles of Associated Gas Content and Different Classes of Hydrocarbons on the Dominant Oil Recovery Mechanism by CWI
Sign Up to like & getrecommendations! Published in 2019 at "Scientific Reports"
DOI: 10.1038/s41598-019-42226-6
Abstract: Various studies demonstrated new gaseous phase formation and oil swelling and viscosity reduction are the oil recovery mechanisms by carbonated water injection (CWI) with new gaseous phase formation being the major recovery mechanism for live… read more here.
Keywords: gaseous phase; new gaseous; gas content; oil ... See more keywords
Integral field spectroscopy of nearby quasi-stellar objects - II. Molecular gas content and conditions for star formation
Sign Up to like & getrecommendations! Published in 2017 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnras/stx1123
Abstract: We present single-dish 12CO(1 − 0) and 12CO(2 − 1) observations for 14 low-redshift quasi-stellar objects (QSOs). In combination with optical integral field spectroscopy we study how the cold gas content relates to the star… read more here.
Keywords: molecular gas; gas; star formation; spectroscopy ... See more keywords