... for the tested well and flow rate history for all wells under study. Multiwell deconvolution involves a fully or semi-automated search for initial pressure and Unit-rate Transient Response (UTR) for tested wells and cross-well intervals, aligning actual pressure records with total sandface flow rate variation...

...-capacity magnet corrosion libya government esp bopd operation history zelten porosity respace glm cleaning spe-217606-ms Introduction The operations of a Libyan oil and gas company operating under the state-owned National Oil Corporation (NOC) include oil and gas exploration and production...

..., geological, fluid, and reservoir simulation model of the field. The new data helped make important investment decisions and switch the project to the Implement stage. During the creation and history matching of the reservoir simulation models of these fields, the small amount of actual data and the existing...

... with the history of wells. For example, a production well can be drilled in the pure oil zone, but have a high initial water cut, and vice versa ( Fig. 1 ). METHOD Basic principles and required data The developed physical and mathematical model is based on the following principles: residual oil...

... Basin modelling techniques integrate conceptual and a priori geological and geophysical information to numerically reproduce subsidence history and thermal evolution of sedimentary sequences. A widely used petroleum basin modelling software is used for Nur-1 well basin model. The stratigraphy...

... Abstract In order to run reservoir simulation efficiently, a coarse scale (CS) dynamic model is created by upscaling of a fine scale (FS) static model. All history match (HM) changes usually done in the CS dynamic model need to be downscaled to FS for geological justifications and consistency...

... ) ( Kovalenko, 2018 ) ( Krichevsky, 2017 ). Based on previously collected bottom-hole pressure readings registered during the well production and on production history of a set of analysed wells, the of cross-well interference was restored using multi-well deconvolution algorithms as well as proposals...

.../well testing productivity decline allocation wellbore Drillstem Testing pressure data well performance Scale Precipitation rim well precipitation History production optimization log-log plot Kashagan Field pressure transient analysis time-lapse analysis stabilization Introduction...

... Upstream Oil & Gas stimulation History multiple fracture wellbore placement completion pinpoint stimulation technique Minagish Field society of petroleum engineers reservoir Multilateral Completion, Advantages, and Challenges Considering the mechanical stability of the carbonate...

.... The paper focuses on solution to one of the problems encountered in history matching process of oil, gas and condensate reservoir with oil rim concerning quantitative description of the multiphase fluid. Along with complex fluid model, varying formation fluid composition with depth, transforming from...

... Abstract Tengiz field is one of the largest oil fields in the world. Reservoir is an isolated carbonate structure of a big area and big thickness. High heterogeneity caused by complex heterogenic and structural history of reservoir rises many uncertainties and makes characterization...

... in place and a 35-year history of production. The new MB method matches both the reservoir pressure and the positions of the phase contacts. It also provides aquifer and matrix-fracture fluid transfer models. For the first time ever it becomes possible to realistically – this means by fully considering...