... in-situ radio frequency heating within the porous subsurface. Recent laboratory work has shown that the in-situ generation of nearly CO 2 -free hydrogen from petroleum reservoirs by radio frequency heating is possible via catalytic dehydration and that it would alleviate industrial carbon intensity...

... be applied effectively to subsurface modelling projects. project management permeability upstream oil & gas strategic planning and management workflow software engineering reservoir subsurface integrated subsurface model manifesto spe-210827-ms software development giant middle eastern...

...Flareless halite cleanout Halite cleanout operation is one of the main contributors to subsurface flaring. It is usually formed at wellbore level when the gas expands, water evaporates, and halite is deposited. Following 2 nd stage compression in our fields, more than 150 deep gas wells...

..., only a few scattered wells have explored the thrust fold belt in Abu Dhabi, with inconclusive results about the hydrocarbon potentiality. Drilling was avoided in these areas in the past due to the geological complexity and unavailable technologies that would reveal the subsurface geometries. Previous...

... Abstract Continual development of multi stacked super giant brown field in Abu Dhabi, over 60 years, has induced high congestion at surface resulting in challenging wellhead placement, rig movement and overall field connectivity. The conventional surface to subsurface approach has led...

... understanding considering fractures are not contributing to production. The fractured carbonate outcrops provide useful analogue observations, data and concepts to support subsurface hydrocarbon reservoir characterization from well and seismic data. The fracture orientation, size, porosity, length, spacing...

.... Geothermal is the top of the list among those sources. Therefore, this study presents an ultimate model converting abandoned oil and gas wells into subsurface geothermal recovery points. Fundamentally, this study offers a geo-thermo-mechanical model of abandoned wellbore which can help in developing...

... in one of PDO's most congested fields with a targeted infill of 43m well spacing. The novel well planning method automatically designs and optimizes well trajectories for 100-200 new wells while considering surface, subsurface and well design constraints. Existing manual workflows in the industry...

... large reservoirs will be transformative, however the results of this initial work are promising. collaboration session knowledge management upstream oil & gas human computer interaction subsurface real world participant collaboration implementation client device factory prototype...

... in Powers et al.1966 ) in Dammam Dom, Saudi Arabia. At the type section location, the formation is composed of dolomitic chalk, well cemented limestone beds which includes pellet and oolithic debris with some chert nodules or small aggregates of quartz. In contrast, most subsurface sections in Qatar include...

... the Intelligent Integrated Subsurface Modelling (IISM) program. The IISM is a multi-stage program, aimed at establishing a synergy between all domains including drilling, petrophysics, geology, geophysics, fluid modeling and reservoir engineering. A continuous feedback loop helps identify and deliver optimum...

... The process of deconvolution aims to extract the wavelet from the data. The above equation shows that the wavelet is a combination of ( source * Q * detector * instrument ), and so an estimate of the subsurface Q-value is fundamental to the success of the surface consistent deconvolution workflow...

... measures in the form of short to long term solutions were also implemented, addressing issues arising both in the surface and subsurface. Monitoring included clamp-on sand detectors and Sonic MPLT with camera with mitigation work including modification of the inlet separator and desander installation...

... and optimization work processes, its application is not fully adopted as it presents challenges when attempted to be used in a large-scale of multiple oil and gas assets. This paper describes ADNOC’s innovative approach to develop a large scale subsurface to surface integrated asset modeling (LSSSIAM) solution...

... point optimization production system production control Modeling & Simulation drillstem/well testing subsurface society of petroleum engineers production plateau Surface FacIlity quality check wellbore model Introduction The demand for optimization of brown fields has been on its...

... techniques to further describe and analyze the systems’ or system of systems’ subsurface interactions. While the proofs of concepts have shown promise, structural difficulties embedded in the design of 20th century systems hinder the implementation of the methods and procedures now part and parcel...

... operations. In combination with modern dynamic reservoir modeling tools, which allow the history match and forecast of the field souring process, the efficiency of mitigation or scavenging operations in the subsurface and at the surface can be simulated and optimized. In context with the envisaged...

..., a number of organizational elements are put in place to ensure continuous growth of staff and corporate capabilities along with corporate knowledge dissemination. First, each project team remains integrated throughout its project life time. The integration of subsurface and surface disciplines allows...

... Abstract With limited and scarce subsurface and surface data, it becomes quite challenging to monitor a rather large field, having more than 50 wells actively producing, and actively optimize the production, achieving the desired production rates and maximizing the benefit for the operator...

... project. The behaviour of the vertical E z component is measured in dedicated shallow drillholes. The project is run in collaboration with researchers from Delft University ( Schaller et al. 2014 ). The vertical receiver data adds anisotropic information for the properties of the subsurface, which...