Browsing Institutt for geofag by Author "Johnson, James Ronald"
Now showing items 1-6 of 6
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Rahman, Md Jamilur; Johnson, James Ronald; Fawad, Manzar; Mondol, Nazmul Haque (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)Characterizing the top seal integrity of organic-rich caprock shale is critical in hydrocarbon exploration and fluid storage sites assessment because the caprock acts as a barrier to the low-density upward migrating fluids. ...
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Johnson, James Ronald; Kobchenko, Maya; Johnson, Andrew Charles; Mondol, Nazmul Haque; Renard, Francois (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)A 2D Hele-Shaw cell was built to study microfracture nucleation, growth, and network formation during internal fluid production. Fluid is slowly produced into a low permeability solid, which leads to a local fluid pressure ...
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Johnson, James Ronald (Doctoral thesis / Doktoravhandling, 2022)The thesis investigates what causes the creation and growth of microfractures within shales of natural systems. Note, shales represent roughly 50% of all rocks at or near the surface on the Earth. The approach of the study ...
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Johnson, James Ronald; Hansen, Jørgen André; Rahman, Md Jamilur; Renard, Francois; Mondol, Nazmul Haque (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)The evaluation of the interplay between kerogen maturation and total organic carbon (TOC) content within an organic-rich shale is critical to characterizing source rock shale's elastic behavior. We analysed a comprehensive ...
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Modeling maturation, elastic, and geomechanical properties of the Draupne Formation, Offshore Norway Johnson, James Ronald; Hansen, Jørgen André; Renard, Francois; Mondol, Nazmul Haque (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2019)Understanding shale’s geomechanical and elastic properties is critical to success in conventional and unconventional plays. This understanding provides a framework for the safe extraction of hydrocarbons as well as a guide ...
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Johnson, James Ronald; Kobchenko, Maya; Mondol, Nazmul Haque; Renard, Francois (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)Kerogen lens shape and size distribution control how organic-rich shales may behave as either source or seal rocks. Prior to thermal conversion, kerogen is a brittle, load-bearing constituent of the shale matrix. During ...