... pressure modeling parameters for a wide range of geological textures of carbonate reservoirs covering different porosity and permeability ranges. Representative core plugs were studied from different cretaceous carbonate reservoirs across the Middle East region. The data set available included laboratory...

... modification of grid property around wellbore. pressure transient testing reservoir simulation exhibition reservoir directional drilling onepetro upstream oil & gas asia government pressure transient analysis integrated history matching method layer-cake reservoir carbonate reservoir...

..., and parameters such as pore throat size, texture as well as ferromagnetic and paramagnetic components of other formations affect these numbers. Amabeoku et al . (2001) also stated that default values of T 2cut−off should not be used for carbonate reservoirs to avoid underestimation of permeability. Once...

... in a carbonate reservoir of the Middle East, the results show that the model and software accurately describes the CO 2 -EOR seepage mechanism and CO 2 miscible displacement process. It effectively predicts the effect of CO 2 injection on EOR and the storage potential after CO 2 flooding. It can provide...

... carbonate reservoir modality equation reservoir characterization algorithm fitting coefficient porosity partition selection modeling detection dashboard Introduction The distribution of rock-types in carbonates depends mainly on how diagenetic processes have modified the rock...

... and if proved successful, a complete switch from gas to water injection can be implemented. Figure 2 shows the workflow for the new redevelopment plan. Abstract Unit R is a tight carbonate reservoir onshore Abu Dhabi currently undergoing redevelopment with the aim to substantially improve the ultimate...

... and precipitation kinetics. In this study, a numerical approach is developed and implemented to analyze the effect of rock type, reservoir temperature, brine salinity on CO 2 mineral trapping in compositionally distinct subsurface carbonate reservoirs. Here, we simulated field-scale models for three different...

... Phase-1 ( Lafram et al., 2016 ) and Phase-2 ( Hubans et al., 2017 and Cailly et al., 2018 ) helped to overcome the challenges through seismic data processing and interpretation. Introduction carbonate reservoir noise upstream oil & gas uae government asia government reservoir...

... Abstract Tight naturally fractured carbonate reservoirs often show steep rate and pressure declines leading to reduction in apparent well productivity. These declines are influenced by several complex phenomena. Some of these are geometry and density of natural fractures (NFs), matrix...

... is increasing day by day in green as well as in brown fields. Velocity model is constructed by integration of multiple available datasets and techniques. Depth imaging based on a high-resolution velocity model constrained by wells resulted in improved image of the overburden as well as carbonate reservoirs...

... Abstract Porosity and permeability of rocks are crucial parameters utilized to assess the quality of oil and gas reservoirs. Diagenesis in carbonate reservoirs commonly results in dissolution, and creates secondary porosity and permeability. At the same time, geochemical records (e.g., isotopes...

... understanding of the controlling mechanisms behind incremental oil recovery using a new hybrid EOR method consisting of a combination of smart water flooding and foam injection, termed as Smart Water Assisted Foam (SWAF) technology, particularly for carbonate reservoirs. A core-scale model encapsulating...

... or additional analysis. 3D VPS Architecture Carbonate reservoirs are usually very prone to diagenetic alterations, particularly dissolutions of unstable and/or meta-stable carbonate minerals ( Jones and Xiao, 2006 ; Zeiza et al., 2012 ; Shekhar et al., 2017 ; Strohmenger et al., 2020 ). Dissolution...

... Gas oil Gravity Drainage (GOGD) is a highly efficient recovery mechanism in heavily fractured carbonate reservoirs, where gas is injected on the crest and water is produced from the aquifer to allow offtake of oil from the fracture network by horizontal wells. As the gas is injected on the crest...

... successfully discovered commercial oil accumulation in overburden, naturally fractured carbonates reservoir Y; first carbonates discovery in the area. This case study focused on how the team embarked on the challenge to accelerate production from this new reservoir. Following this success, short-term...

... Abstract Pore space texture and its pore size distribution are critical parameters for displacement efficiency for waterflood, which have been applied in Middle East. For sandstone, pore size is a log-normal distribution usually. However, when it comes to carbonate reservoir, complex...

... Abstract Naturally fractured reservoirs (NFRs), such as fractured carbonate reservoirs, are ubiquitous across the worldwide and are potentially very good source to store carbondioxide (CO 2 ) for a longer period of time. The simulation models are great tool to assess the potential...

... F field is a large-scale gentle slope platform facies-type carbonate reservoir in the Middle East. With a complete long axis anticline structure ( Gundogar et al., 2016 ), F field has a STOIIP of over 20 bln bbls and has been put on production since 1973 ( Dernaika et al., 2017 ). It had been...

... in a naturally fractured carbonate reservoir. The surfactant aided recovery mechanism based on transition from capillary to gravity dominated displacement showed enhanced effect on ultimate oil recovery from this reservoir. enhanced recovery Upstream Oil & Gas Exhibition Modeling & Simulation...

... sought after. The systematic approach described in this paper is applied to a geo-model from a Middle East carbonate reservoir consisting of over 50 wells with good quality PSDM seismic data. The workflow presented begins with seismic mapping, utilizing volume-based modelling techniques, followed...