... perturbations at and away from the wellbore wall in the depleted reservoirs. Operational constraints for degree of cooling, allowable circulation time while below cooling threshold, and amount of overpressure were provided to the Integrated Drilling Team (IDT) to help guide well planning, mitigation strategies...

... resident applications. remotely operated vehicle artificial intelligence electrical industrial apparatus freespan subsea system constraint upstream oil & gas test location experiment test area assessment application input factor vehicle doe methodology pipeline pigging offshore...

... to the DCS or SCADA without manual verification or validation). The process model covers the entire production value chain, including reservoir, wells, risers, process facilities, sale of product, etc. Multiple constraints can be entered into the optimization engine, giving operators the ability to define...

... reservoir simulation stosag algorithm constraint npv perturbation npv value mnpv function waterflooding algorithm reservoir life unconstrained rc stosag cost function mnpv stosag Introduction In the field of the reservoir engineering, optimization problems are well discussed, due...

... of applying these methods within a ‘greenfield’ environment. That is, we assume that our constraint parameters are generally flexible or, at least, can be modified by the operator within some reasonable bounds. For example, we might consider that a vessel can depart from a port any day of the week rather than...

... that impact the efficacy of the assurance program as a whole. This, in turn, helps identify safe system boundaries and constraints to be enforced to achieve system safety. This paper demonstrates the value of STPA as an integrated analysis method and offers specific recommendations to improve oil and gas...

... In the current paper, the pipeline route optimization tool also considers the pipeline structural responses under environmental loadings. Pipeline on-bottom stability (OBS) criteria is used as one of the constraints in the optimization tool where the pipeline stability is calculated...

... horizon and fault. Then, the 3D stress body is constructed by filling the vertical and horizontal attributes according to certain constraints by using the known geostress values at the wellbore of the drilled development wells. P oilfield is a large Neogene oilfield located in Bohai Bay. The serious...

...; score ( T S n t ). As an additional constraint, a WOR threshold was used for water coning and water channeling. Water coning can be expected to occur at low WOR and is therefore identified only if the WOR preceding the coning event is below 0.2. Water channeling can be expected to result...

... artificial lift system gas injection offshore technology conference constraint input data contextualization optimization problem upstream oil & gas gprom optimizer separator operation intelligence software gas lift artificial intelligence xhq information visualization...

... be), such as to gain the economic advantages of offshore projects while preserving the environment or honoring some other constraint, it is imperative to work with more robust timelines. Whereas strictly time-bounding projects may help with releasing adrenalin for performance, engineers may require adequate time...

... trajectories can be evaluated by humans in reasonable time. We present a novel, integrated method of finding the optimal wellbore path in a given reservoir that considers distributed reservoir properties such as porosity, permeability, saturation and satisfies constraints such as pipe bend curvature limits...

...-segment well capabilities. The latter is the most appropriate to capture the value for new developments, but still extensive customization is required to optimize the production forecast while honoring all the constraints in the field operational philosophy; the others are more suitable for routine...

... simulation. On the basis of reservoir prediction, 3D reservoir geological modeling is carried out. With the reservoir prediction results as the constraint conditions, the sedimentary microfacies modeling is firstly developed, and then reservoir petrophysical modeling is carried out under microfacies...

.... distortion build direction thermal-structural simulation assembly geometry orientation offshore technology conference adoption constraint upstream oil & gas simulation design space support structure additive manufacturing part orientation application residual stress optimization problem...

... Reservoir management in offshore fields is a challenging task, particularly for mature fields because of a typical excessive production of water and/or gas. Due to several constraints on facilities capacity, assisted reservoir management process can deliver solutions to operate properly...

...: the three loops candidate to start-up hydrocarbon production were re-analyzed in depth to evaluate strengths and weaknesses. A task force composed of all involved disciplines, including contractors, was put in place in order to apply a cross-functional approach. Constraints from reservoir up to topsides...

... the constraints and objectives will be considered with possible challenges and solutions to be presented. The final design of a lazy waver riser is a compromise between all constraints. This paper provides comprehensive information relative to all the stages of steel lazy wave riser design, from the initial...

... and there are non-academic tools that support this approach. upstream oil & gas feed gas pressure nitrogen optimization liquified natural gas optimization problem application original design basis mixed refrigerant constraint lng operation operational optimization liquefaction technology...

... and design specification. subsea system descriptive model system model specification representation system design analytical model subsea processing offshore technology conference verification constraint requirement architecture system engineering artificial intelligence equation...