Geochemical and sulfate isotopic evolution of flowback and produced waters reveals water-rock interactions following hydraulic fracturing of a tight hydrocarbon …

F Osselin, S Saad, M Nightingale, G Hearn… - Science of the Total …, 2019 - Elsevier
Although multistage hydraulic fracturing is routinely performed for the extraction of
hydrocarbon resources from low permeability reservoirs, the downhole geochemical …

Gas–Water Two-Phase Flow Characteristics and Flowback Evaluation for Shale Gas Wells

W Xie, J Wu, X Yang, C Chang, J Zhang - Water, 2022 - mdpi.com
The dynamic characteristics of shale gas wells are complexly affected by the gas–water two-
phase flow. Based on the special flow mechanism of gas–water two-phase flow in shale gas …

[PDF][PDF] Introduktion

SF Hansen, AR Johnsen, PN Jensen - … viden om skifergas relateret til en …, 2016 - orbit.dtu.dk
Formålet med denne videnskabelige udredning er at sætte eksisterende international viden
om indvinding af skifergas i relation til specifikke forhold i Danmark. Den videnskabelige …

Rock types in the Scandinavian Alum Shale resource play–definitions and predictions

NH Schovsbo, KH Esbensen, AT Nielsen… - … EAGE Conference and …, 2015 - earthdoc.org
Summary The Scandinavian Alum Shale Formation may contain significant gas resources
and the play is currently under exploration in Denmark. However, only few wells are …

[PDF][PDF] Risk assessment of impacts on groundwater quantity and quality

OS Jacobsen, AR Johnsen, P Gravesen… - … and managing the …, 2015 - researchgate.net
Shale gas source rocks are widely distributed around the world and many countries have
now started to investigate their shale gas potential. Some argue that shale gas has already …

Geochemistry of Aquifer in Contact with Alum Shale: Evidence of Limited Contaminant Transfers

J Sterpenich, EC Gaucher, NH Schovsbo… - Procedia Earth and …, 2017 - Elsevier
An aquifer and an aquitard in contact with the Alum Shale Formation (Bornholm Island,
Denmark) have been sampled and analyzed for their contents in metals and radionuclides …

Microbial Community Dynamics in the Hydraulic Fracturing Water Cycle from Two Newly Fractured Shale Gas Wells in the Duvernay Formation, Alberta

C Zhong - 2017 - era.library.ualberta.ca
The microbial ecology of the hydraulic fracturing water cycle may influence the efficiency of
shale gas production and strategies for water reuse and treatment. In this study, microbial …

[PDF][PDF] Effekter på landskab og trafik

LB Jensen - Videnskabelig udredning af international viden om …, 2016 - orbit.dtu.dk
Formålet med denne videnskabelige udredning er at sætte eksisterende international viden
om indvinding af skifergas i relation til specifikke forhold i Danmark. Den videnskabelige …

[PDF][PDF] Beskrivelse visuel påvirkning

MM Nikolajew, LB Jensen - … udredning af international viden om skifergas …, 2016 - orbit.dtu.dk
Formålet med denne videnskabelige udredning er at sætte eksisterende international viden
om indvinding af skifergas i relation til specifikke forhold i Danmark. Den videnskabelige …

[PDF][PDF] Faser i skifergas produktionen

MM Nikolajew, LB Jensen - … udredning af international viden om skifergas …, 2016 - orbit.dtu.dk
Formålet med denne videnskabelige udredning er at sætte eksisterende international viden
om indvinding af skifergas i relation til specifikke forhold i Danmark. Den videnskabelige …