Pressure transient analysis of multi-fractured horizontal wells in tight oil reservoirs with consideration of stress sensitivity
Sign Up to like & getrecommendations! Published in 2018 at "Arabian Journal of Geosciences"
DOI: 10.1007/s12517-018-3639-7
Abstract: Multi-fractured horizontal well (MFHW) is an effective technique to develop unconventional reservoirs. Complex fracture network around the well and hydraulic fractures is formed during the fracturing process. Fracture network and hydraulic fractures are the main… read more here.
Keywords: stress sensitivity; sensitivity; model; stress ... See more keywords
Microbial dynamics in petroleum oilfields and their relationship with physiological properties of petroleum oil reservoirs.
Sign Up to like & getrecommendations! Published in 2017 at "Bioresource technology"
DOI: 10.1016/j.biortech.2017.08.028
Abstract: Petroleum is produced by thermal decay of buried organic material over millions of years. Petroleum oilfield ecosystems represent resource of reduced carbon which favours microbial growth. Therefore, it is obvious that many microorganisms have adapted… read more here.
Keywords: petroleum oil; microbial dynamics; oil reservoirs; petroleum oilfield ... See more keywords
Hydrocarbon saturation in shale oil reservoirs by inversion of dielectric dispersion logs
Sign Up to like & getrecommendations! Published in 2020 at "Fuel"
DOI: 10.1016/j.fuel.2019.116934
Abstract: Abstract Hydrocarbon saturation is an important petrophysical parameter in reservoir evaluation and reserve calculation. Dielectric dispersion logs have been widely used to estimate the hydrocarbon saturation, especially in high salinity shale formations. However, there is… read more here.
Keywords: shale oil; dielectric dispersion; hydrocarbon saturation; oil reservoirs ... See more keywords
Evaluation of CO2 enhanced oil recovery and CO2 storage potential in oil reservoirs of Bohai Bay Basin, China
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Greenhouse Gas Control"
DOI: 10.1016/j.ijggc.2017.08.012
Abstract: Abstract The Bohai Bay Basin is the largest petroliferous sedimentary basin in China. This basin is encompassed by the Bohai Sea economic zone where a large volume of CO2 is emitted directly into the atmosphere… read more here.
Keywords: co2 eor; co2; bohai; oil reservoirs ... See more keywords
Investigation on the pore structure and multifractal characteristics of tight oil reservoirs using NMR measurements: Permian Lucaogou Formation in Jimusaer Sag, Junggar Basin
Sign Up to like & getrecommendations! Published in 2017 at "Marine and Petroleum Geology"
DOI: 10.1016/j.marpetgeo.2017.07.011
Abstract: Abstract Pore structure is a critical parameter to estimate the reservoir quality and evaluate the resource potential. However, the pore structure and heterogeneity of the unconventional tight oil reservoirs of Permian Lucaogou Formation of Jimusaer… read more here.
Keywords: tight oil; structure; oil reservoirs; pore structure ... See more keywords
Characterization of pore size distributions of shale oil reservoirs: A case study from Dongying sag, Bohai Bay basin, China
Sign Up to like & getrecommendations! Published in 2019 at "Marine and Petroleum Geology"
DOI: 10.1016/j.marpetgeo.2018.11.024
Abstract: Abstract Shale oil reservoirs characterized by complex pore structures typically contain a wide pore size range from nanometers to millimeters. The pore size distribution (PSD) is one of the most critical parameters affecting fluid storage… read more here.
Keywords: shale oil; oil reservoirs; pore size; oil ... See more keywords
Improved recovery from fractured oil reservoirs
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Petroleum Science and Engineering"
DOI: 10.1016/j.petrol.2018.04.002
Abstract: Abstract Fluid loss through natural fractures in oil reservoirs can be overcome using flow induced viscoelastic surfactant (FIVES) solutions. Single phase tests show higher flow resistance in fractures compared to matrix. This reduces the fluid… read more here.
Keywords: oil reservoirs; fractured oil; recovery fractured; improved recovery ... See more keywords
A fuzzy system of candidate completion methods selection for multi-fractured horizontal wells in tight oil reservoirs
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Petroleum Science and Engineering"
DOI: 10.1016/j.petrol.2018.07.028
Abstract: Abstract Multi-stage fracturing technique has been widely applied to tight oil/gas reservoirs. However, there still exists challenges to select the most applicable and economical well completion methods (WCMs) for a multi-stage fractured horizontal well (MFHW)… read more here.
Keywords: system; selection; oil reservoirs; tight oil ... See more keywords
A novel design of silica-based completion nanofluids for heavy oil reservoirs
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Petroleum Science and Engineering"
DOI: 10.1016/j.petrol.2020.107483
Abstract: Abstract The main objective of this manuscript is the design of completion nanofluids (NanoCF) using silica nanoparticles based on the impact on the capillary number for being applied in heavy crude oil reservoirs. Six types… read more here.
Keywords: completion; silica; completion nanofluids; oil reservoirs ... See more keywords
Characterization of lithofacies in shale oil reservoirs of a lacustrine basin in eastern China: Implications for oil accumulation
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Petroleum Science and Engineering"
DOI: 10.1016/j.petrol.2020.107907
Abstract: Abstract The present research study was aimed to identifies the effect of the lithofacies (assemblages) on lacustrine shale oil accumulation, the shale oil layers of the Eocene Shahejie Formation in the Bohai Bay Basin, China,… read more here.
Keywords: oil accumulation; shale oil; china; oil reservoirs ... See more keywords
Features of fracture height propagation in cross-layer fracturing of shale oil reservoirs
Sign Up to like & getrecommendations! Published in 2021 at "Petroleum Exploration and Development"
DOI: 10.1016/s1876-3804(21)60038-1
Abstract: Abstract Triaxial fracturing modeling experiments were carried out on whole diameter shale cores from different layers of Shahejie Formation in the Dongpu sag, Bohai Bay Basin to find out the vertical propagation shapes of hydraulic… read more here.
Keywords: shale oil; propagation; fracture; layer ... See more keywords