... with reservoir saturation monitoring technique for evaluation of zonal profile of a well, followed by successful water shut-off job ( Elshahawi & Hanaey, 2002 ). By comparing core permeability with production-log derived permeability, Davarpanah et al., (2018) concluded that both values were comparable...

... for production optimization in a multilayered large carbonate reservoir field. This case involves wells under recycle and natural decline with challenges in the evaluation of well performance where the bulk of the information is available in multiple data sources The first elemental block in establishing...

... for predictions and economic evaluations considering all remaining static and dynamic uncertainties. After data assimilation, the ensembles showed reasonable match to field and well historical data for the three different studies. There were significant learnings in the static and dynamic updates and uncertainty...

... completion of any well depends greatly on the evaluation of the choice of drilling targets, in addition to the best hardware assembly. The importance of these goals depends on how various factors interact to affect how successfully and effectively the well is completed. Identification of Key Parameters...

... resistance flexibility depleting reservoir pressure upstream oil & gas flowrate configuration evaluation compression compressor efficiency depletion scenario identify Introduction The onshore gas compressor stations are manned facilities located in the dessert area, where the ambient...

... marginal oil field. We incorporated a multi-domain screening approach where findings from comprehensive set of data and analysis are integrated. Multi-level analysis was performed to obtain a weighting factor or indicator for lower completion need per well. The evaluation includes production history, logs...

... formation of early Cretaceous age. Successful formation evaluation of three target reservoirs posed a great challenge, due to bad hole conditions and bad cement job. This resulted in risk of no formation zonal isolation between target reservoirs along with risk of operational issues due to high mud weight...

... Abstract An innovative electromagnetic tool is presented which utilizes transient or pulsed eddy current measurements to provide individual quantitative evaluation of downhole corrosion in up to four concentric pipes. Case studies from dual string completions are presented that compare...

... data. Beyond data mining, which focused on the data cleanup and visualization, the typical machine learning methods, including analysis of variance, linear discriminating analysis (LDA), and artificial neural network (ANN), were used to improve the logging evaluation, to define the effective sand body...

... on inspection findings and through rigorous structural analyses viz., In-Place, Push-Over, Fatigue and Seismic analysis, the fit-for-purpose fitness of structures was evaluated for life extension. Obstruction to visual examination of the structures due to excessive algae growth, inclement weather conditions...

... for operators looking to repurpose and retool depleted gas fields into potential carbon storage sites as the demand for low carbon future is increasing. upstream oil & gas reservoir storage site containment subsurface storage integrity peninsular malaysia screening assessment evaluation...

.... For both, the financing must be continuous and the repayment has to be ensured. Abstract Structure: Identification of project opportunities and evaluation of chances – Best practice: location and project research – Evaluation criteria Selection of necessary partners – Best...

... analysis geochemical characterization unconventional reservoir evaluation propagation fracturing materials fracture facies hydrocarbon nj kerogen wellbore integrity reservoir geomechanics kerogen reservoir characterization toc west kuwait fracture intensity bedding plane najmah kerogen...

...Introduction This paper describes the use of Artificial Intelligence (AI) to support well planning in an Abu Dhabi offshore field. In this application, AI has been used for automated and unbiased evaluation of well trajectories, with the objective to optimize the cost, risk versus value trade...

... multiphase pump workover sliding-sleeve door versatility hydraulic lift system wellsite application packer mandrel nipple adaptor evaluation production Introduction Well-X1 was spud in May 2018 and drilled to the 12,058 ft depth. Considering great oil/gas show during core and drilling job...

..., the importance and the achievements towards constructing Digital Library in ADNOC specifically and oil and gas companies generally was discussed along with feasibility study which was carried out to evaluate the process from the environmental and techno-commercial perspectives. The technical results exhibited...

... process acid gas from all sour gas treatment units, received via common acid gas header. The SRU units evaluated had been designed based on Super-Claus technology, with a minimum recovery of 99%. The Main Burner in the SRU is integral to the SRU Reaction Furnace, that provides the required residence...

... systems, where the reservoir quality evaluation is complicated by the deep interrelation between physical (i.e. hydrodynamism) and biological processes. Our innovative depositional environment scheme (DE) comprises a variety of codes relating to key depositional and environmental characteristics in a way...

... structural geology wellbore seismic reservoir surveillance upstream oil & gas artificial intelligence borehole imaging log analysis fracture egypt dolomitization basin porosity reservoir characterization figure formation evaluation permeability well logging production...

...) and Modified Lorenz Plot (MLP). Well Placement in layered thin carbonate reservoirs can result in LWD measurement uncertainties caused by artefacts, such as polarization horns in high angle wells, and therefore induce over-evaluation of a reservoir's flow and storage capacity. SLMP and MLP illustrate...