... and fracturing was mostly performed based on a single-domain perspective or purely based on geoscience data sets. On the other hand, this paper proposes an unconventional multi-domain integration for shale oil and shale gas development for successful drilling and completions. In heterogeneous formations where...

... onshore oilfield heterogeneity pilot Introduction Enhanced Oil Recovery (EOR) is considered as the next stage of Sirikit Oil Field (S1) development strategy beyond waterflooding. The field contains light oil (40° API) in highly stratified sand-shale sequences with low net-to-gross ratios...

... Abstract The identification of reservoir heterogeneity is normally attempted by constructing profiles of conventional well-test derivatives with transient-pressure data. Second-order derivatives are more sensitive than the first-order derivatives in the respective profiles with heterogeneity...

... show that the long-term gas injection and production process in UGS further exacerbates the influence of formation heterogeneity and interference. As adjacent wells are producing, the pressure derivative finally exhibits pseudo radial flow of the multi-well system under the influence of well...

... facies restriction sand control oil sand aicd hz-ohgp annual technical conference hydraulic fracturing reservoir surveillance log analysis production control reduce water production reservoir facies petroleum engineer heterogeneity pedroso atl-2hp successful aicd application exhibition...

... media sdr sr histogram roughness characterization fluid dynamics reservoir characterization cuttings roughness calculation dt2 interpretation effect preparation heterogeneity pore upstream oil & gas relaxivity application lscm correlation surface roughness quantification...

... was developed to evaluate the loss of hydrogen in storage operations which can be ascribed to diffusive/dispersive phenomena. Results suggest that large-scale heterogeneity dispersive transport is the dominant factor affecting the hydrogen storage efficiency when compared to molecular diffusion, core-scale...

... strategy. This paper presents a comprehensive study on the effects of reservoir heterogeneity that are defined as important physical criteria to determine the success of CCUS projects. We develop an equation of state (EOS) fluid characterization with 34 components. Wide range of fluid composition from...

... This paper presents a systematical review on the largest polymer flood project in the world, applied to a giant field with muti-layered, heterogeneous sandstone reservoirs. In this paper, we begin by talking about reservoir and fluid characteristics to provida basic understanding of reservoir...

... of aquifer-stored hydrogen. After building a two-dimensional geological reservoir model initially filled with saline water, we ran numerical simulations to determine how hydrogen placed at the bottom of an aquifer might rise through the water column. The Leverett j-function is used to generate heterogeneous...

... Abstract In this study, an extended version of the fractional decline model is analytically developed for gas flow in fracture reservoir using the anomalous diffusion equation incorporated with the fractional calculus and equation of state. The model can represent the heterogeneity of complex...

... Abstract Rock heterogeneities, such as variations in pore distribution, pore throat diameter, and initial permeability, significantly affect the outcome of carbonate matrix stimulation treatments. A better understanding of the influence of these parameters on stimulation and diversion...

... Abstract The development of carbonate reservoirs of a giant field, Offshore Abu Dhabi, requires long horizontal wells to maximize productivity, but at the risk of unwanted gas and water channeling through its inherent heterogeneities. Conformance can be enhanced with dedicated segmented...

... flow in porous media breakthrough heterogeneity increase reservoir heterogeneity waterflooding vertical permeability upper part lorenz coefficient enhanced recovery fluid dynamics heterogeneity recovery factor thief zone radar chart area diagonal pressure ratio permeability...

... permeability ( k x , k y , k z ) measurements from 42 wells in a San Andres carbonate reservoir. We analyzed k z data, including heterogeneity, correlation, and sample sufficiency measures. We analyzed wells with the largest and smallest fractions of points with k z > k max = max( k x , k y...

... permeability. We document a new high-resolution visualization technique that provides experimental insight to quantify fluid saturation patterns in heterogeneous rocks and allows for the evaluation of effective two-phase flow properties. The experimental apparatus consists of an X-ray microfocus scanner...

... by the current operator, were explored. Finally, further analysis of the field was conducted to assess whether heterogeneities impact the overall recovery of the field at different gas production rates. Six further geological realisations were constructed to assess this. By examining the results from these three...

... (up to 30% porosity and 3D permeability), loose sand, heterogeneity and strong aquifer. In the process of water control in horizontal wells, the sand channeling and annulus channeling outside the sand control screen were the main factors that caused the water control failure by early ICDs...

... Abstract Severe frac hit incidents were encountered during stimulating horizontal production wells in a pilot pad of a tight oil reservoir in Ordos basin. The reservoir is interbedded, highly heterogeneous both vertically and horizontally as result of gravity flow deposition. This raised a big...

... Abstract Challenges remain in the upscaling and flow simulation of reservoir models from strong heterogeneity that may arise when representing complex patterns of connectivity and barriers. This is especially true in high contrast systems, e.g. for carbonate reservoirs, where statistical...