... Abstract Lab experiments and numerical modeling have indicated that gas injection for IOR in tight oil reservoirs is technically feasible. Several operators have conducted pilots in the Eagleford and Bakken shales for a huff-n-puff IOR strategy with mixed results. Our objective in this work...

... relationships also enable the estimation of dielectric properties as a function of reservoir heterogeneity. bitumen frequency enhanced recovery upstream oil & gas reservoir characterization complex reservoir regression oil sand structural geology oil reservoir sensitivity experiment proc...

... resources with non-renewable energy. The objective of the present case study is to assess the applicability of UNFC for Energy and Mineral Resources management system for a mature oil reservoir. The results of this UNFC case study identified producing, justified for development, and contingent projects...

... tension also influences oil recovery in tight oil reservoirs ( Jarrel et al., 2002 ; Alfarge et al. 2017 ; Zhang 2016 ). The low permeability in tight oil reservoirs causes the injected gas to preferentially flow through natural and hydraulic fractures, but not through the non-fractured matrix. Residual...

..., 2018 ). The preliminary work of quantitative flowback analysis in tight and ultratight oil reservoirs focuses on the early period of single-phase water production. Abbasi et al. (2012) proposed a single-phase RTA model to analyze water production data from the HF. Their attempt to extract HF...

.... Tight oil production is predicted to continuously grow over the next 20 to 30 years, taking into consideration the uncertainties in resource, technology and oil price ( EIA 2018 ). Tight oil reservoirs are generally defined as reservoirs with permeability values less than 0.1 or 0.01 millidarcies...

... depletion Manchanda gas reservoir Modeling & Simulation well fracture child well fracture propagation fracture injection productivity stress distribution reservoir hydraulic fracturing oil reservoir child well fracture parent well equation society of petroleum engineers parent well...

... the validity or uniqueness of the results. Upstream Oil & Gas reservoir simulation estimates of resource in place resource in place estimate pressure data gas reservoir MBE material balance analysis oil reservoir reserves evaluation Bscf aquifer straight line equation gas cap Mmstb...

... Abstract The focus of this paper is the application of colloidal suspensions of nanoparticles, commonly known as "nanofluids" for enhanced oil recovery in tight oil reservoirs. Nanofluids are specialized colloidal solvents, compatible with various types of fluids used in oil reservoirs...

... remediation oilfield chemistry equation of state asphaltene inhibition asphaltene remediation variation biodegradation fluid gradient downhole fluid analysis reservoir connectivity Hydrate Remediation hydrate inhibition scale inhibition oil reservoir Fhz Eos Mullin Pomerantz gradient...

... corresponding working stages. However, by understanding the Essential Reservoir Mass Balance principles, these calculations can be completed with a simpler approach, in a representative manner. Most VRR correlations consider a Black Oil reservoir fluid behavior. However, some reservoirs will produce...

... of asphaltenes are well approximated by a new lumping approach. This work quantifies asphaltene migration using diffusion, Stokes falling and advection, all with crucial contributions during gas or light hydrocarbon charge into oil reservoirs. Reservoir Characterization wax inhibition wax remediation...

... and fabrication of miniaturized MI-based FracBot nodes for evaluation in a physical WUSN testbed. Artificial Intelligence mibased communication Reservoir Characterization localization framework resistance FracBot network Upstream Oil & Gas oil reservoir localization Fracbot node sandstone...

... into the bulk CO 2 in the fractures. Unlike the conventional reservoirs, the viscous force and gravity drainage become less important in tight oil reservoirs, while the diffusion will be dominant. Yu et al. (2015) have demonstrated that molecular diffusion is a key mechanism affecting the CO 2 -EOR process...

... Abstract Steam assisted steam drainage (SAGD) or steam and gas push (SAGP) is commercially utilized to recover bitumen from oil sands. It produces higher oil rate and ultimate recovery than the other thermal recovery methods. But for thin heavy oil reservoirs, the recovery is lower resulting...

... the infrastructure that can be repurposed for CO 2 injection for enhanced oil recovery (EOR) and carbon storage. In contrast, oil reservoirs, most of which in carbonate rocks, are characterised by a mixed-wet state in which the capillary trapping of nonpolar fluids have been observed to be significantly reduced...

... chemistry wax inhibition asphaltene remediation hydrate inhibition asphaltene inhibition scale inhibition gas charge remediation of hydrates wax remediation Artificial Intelligence Production Chemistry Upstream Oil & Gas deposition bitumen Mullin lateral sweep oil reservoir asphaltene...

... as given in Eq. 1 . [ Mullins et al, 2007 ; Freed et al, 2014 ] Figure 2 provides a schematic diagram to represent RFG and its place within a geologic timeline. The RFG processes initiate essentially after trap filling. A variety of processes can happen such as gas charge into oil reservoirs...

... a critical role in optimizing production performance by well placement, especially in tight oil reservoirs. For tight oil/gas and shallow depth coalbed methane plays, a large number of wells are needed, and thus the environmental footprint is larger. To improve production from individual wells, a good...

... in the reservoir. For moderate-GOR oil reservoirs, the constant GOR duration is greater than for highly volatile oil reservoirs. Several unique phenomena in LRS oil reservoirs were explored in this study. As a result, we were able to introduce new correlations for modifying bulk PVT properties under confinement...