... sedimentary rock structural geology upstream oil & gas geologist mudrock sequential extraction concentration complex reservoir shale oil geological subdiscipline songliao basin movability shale reservoir united states government rock type mudstone correlation eom-a shale oil movability...

... enhances our understanding of the phase equilibrium and flow mechanisms in shale oil reservoirs and offers guidance for the development of enhanced oil recovery methods for shale reservoirs. fluid dynamics geologist structural geology pvt measurement upstream oil & gas united states...

... economics geology mudrock petroleum play type geological subdiscipline austin chalk us shale play constrained exhibition shale gas characterization gor payzone shale reservoir production sweet spot permian wolfcamp URTeC: 3866019 Production Sweet Spots of Eight US Shale Plays Constrained...

...] . sedimentary rock unconventional play geologist geology complex reservoir mineral china government shale gas play clastic rock mudstone reservoir ch 4 asia government rock type co 2 sichuan basin sequestration shale reservoir recovery storage mechanism upstream oil & gas united states...

...., 2019). As oil production from shale has become increasingly important, understanding the effects of MMP on the recovery of oil from shale reservoirs has become a key area of research (Lashgari et al., 2019). One of the challenges in oil production from shale is the deposition of asphaltenes, which can...

... interactions of stress, communication, fracturing fluid choice, and drainage in shale reservoirs. The paper proposes a new conceptual model that explains seemingly incongruous observations and provides evidence to support it. This model has implications for improving recovery potential in heterogeneous shale...

... Abstract A sweet spot in the shale reservoir is characterized by the optimal combination of oiliness, lithology, fracability, and mobility. The evaluation of a shale sweet spot differs from conventional tight oil evaluations due to the unique characteristics of shale reservoirs, including...

... with unconventional reservoirs is forecasting future production. Traditional curve-fit-based methods such as the popular empirical technique developed by Arps (1945) cannot generally provide an accurate long term production forecast because of the following assumptions, which are not satisfied by shale reservoirs...

... unconventional resource economics shale reservoir operation kang fracture URTeC: 5406 Discovery Science of Hydraulic Fracturing and Shale Fundamentals Mohamed Mehana*1, Javier E. Santos1,2, Chelsea Neil1, Matthew R. Sweeney1, Jeffery Hyman1, Satish Karra1, Hongwu Xu1, Qinjun Kang1, James William Carey1...

... completion fluid chemistry upstream oil & gas pore system plug oil permeability injection permeability complex reservoir shale reservoir imbibition surfactant gas mixture completion fluid URTeC: 3158 Impact of Completions Fluids Chemistry on Hydrocarbon Effective Permeability of Organic...

... for maximized returns. artificial intelligence hydraulic fracturing field development optimization and planning reservoir characterization shale gas structural geology flow in porous media shale reservoir reasonable well economic benefit reservoir permeability asset and portfolio management...

... investigation of the impact of capillary forces on total porosity measurements in unconventional shale reservoir samples. For the purpose of this study, 7 samples were collected from an oil producing unconventional shale reservoir located in the Permian Basin. These samples were characterized by measurements...

... Abstract In the current study, we have evaluated the feasibility and efficiency of cyclic gas injection (also referred as Huff and Puff (HnP)) as a potential Enhanced Oil Recovery (EOR) technique for unconventional shale reservoirs. Oil recovery through cyclic gas injection tests with a field...

.... Abstract Water imbibition is an important process influencing early oil production after hydraulic fracturing of shale reservoirs. A major fraction of the injected fracturing fluid remains in the formation; however, where the unrecovered fracturing fluid resides and how it displaces the oil is not very...

... drillstem testing upstream oil & gas shale oil oil shale shale gas pvt measurement modeling & simulation complex reservoir liquid rich shale reservoir bubble point unconventional resource technology conference society of petroleum engineers critical gas saturation nanopore...

...) initiative. This research focuses on the carbon storage aspect of the CCUS. The research introduces the main mechanisms by which CO 2 is injected into oil and gas reservoirs, and how the CO 2 can be stored in the unconventional shale reservoirs. The main mechanism of storage, adsorption, is explained...

... saturation information porosity hydrocarbon well logging complex reservoir pvt measurement pore system rock analysis workflow log analysis shale gas oil shale shale reservoir urtec 3002 plug core sample water production interpretation water loss wettability core plug core data URTeC...

... and compared. In addition, the phase behavior calculation results are coupled with the reservoir simulator to evaluate the nanopore confinement effect on the production performance in the Bakken shale reservoir. Results in nanopores show that the bubble point pressure is depressed due to the confinement effect...

...-proximity effect, the confined behavior of fluids in nanopores differs significantly from that observed in PVT cell. Currently CO2 huff-and-puff has been used to unlock the tight and shale reservoirs. Because of the high adsorption selectivity of CO2, after the injection of CO2, the original fluid density...

... and Sheng (2019) verified this observation by introducing Nuclear Magnetic Resonance (NMR) technology into their experiments. They concluded that WTB alteration is the key mechanism to enhance the oil recovery in oil-wet shale reservoirs by spontaneous imbibition and the effect of IFT reduction...