... that shows a chosen well trajectory, in red, with changes of curvatures indicated by yellow markers, its intersection with formation tops, planned casing shoes marked with blue markers, and suspension depth of liner, with a green marker. Furthermore, the drilling program is typically a document intended...

... on their respective tie-line. Here, θ a and θ b , are the (artificial) vapor saturations at the tie-line intersection. The tie-line intersections are assumed to always be in the single-phase region, making θ a and θ b either negative or larger than one. Consequently, they correspond to negative flash...

... fracturing drilling operation orientation complex reservoir upstream oil & gas fracture intersection low-resistivity region horizontal well monitor well intersection low-resistivity fracture intersection fracturing materials directional drilling t-shape fracture crosswell em acquisition...

... was more accurate. Physical experiments indicate that results from the proposed method match the test results closer than the standard approach. well control Upstream Oil & Gas intercept intersection annular pressure drilling gas well relief well kill BPM kill rate requirement wellbore...

... orientation Exhibition natural fracture perforation cluster hydraulic fracturing core description fracture network intersection the woodlands spe hydraulic hydraulic fracture Texas fracture density Upstream Oil & Gas core data core 1 wellbore synthetic core complex fracture network...

... reduction. Polymer-Nano flooding can alter the wettability through decreasing the value of Kw@Sor and that made the value of the intersection point of Kro & Krw curves increase which means that the rock became more water wet. Upstream Oil & Gas OOIP polyacrylamide saturation concentration...

..., unstructured mesh generation tends to be more difficult to deal with, especially with increasing demand of local grid refinement around fractures, non-orthogonal intersection gridding, and incorporation of non-uniform aperture distributions. To our knowledge, no one has tried to simulate realistic fracture...

... of this approach to a single-approach technique based on the output of the predictive models. artificial intelligence sak method intersection upstream oil & gas model accuracy classification algorithm denote infogain y-axis denote gainratio importance method wrapper highest intersection...

... plaster. These thin slides (natural fractures) were placed near the wellbore either orthogonal or oblique to the direction of S Hmax to ensure hydraulic fracture / natural fracture intersection. We used two main sizes of natural fractures with one size being taller than the other size. The taller slides...

... or open hole. Using this model, at any time the resulting uncertainty about a wellbore along its trajectory is a curved, continuous cone. To a good approximation, the intersection of the plane normal to a reference well with these cones can be represented as ellipses. This simple geometrical model has...

... fault reactivation wellbore integrity fracture normal stress orientation geomechanical model reservoir geomechanics stress field principal stress critical pore pressure wellbore design criterion intersection pore pressure upstream oil & gas reservoir characterization gal horizontal...

..., the status of the project and the expected results. wellbore open hole spe 133129 azimuth assembly completion drilling operation transmitter magnetic field directional drilling intersection bha upstream oil & gas moulded ceramic centralizer positional uncertainty reservoir...

... fractures that they may be debonded, opened and/or sheared in advance of hydraulic fracture tip arrival, while under other conditions, natural fractures will be unaffected by the hydraulic fracture. Detailed aperture distributions at the intersection between fracture segments shows the potential...

... platform api well number pipeline Artificial Intelligence Thickness optimization intersection Upstream Oil & Gas information spe 116820 water depth geometry dataset well location GIS interface Introduction A literature survey of papers published until June 2008 reveals...

... relationships. Common configurations such as a Y intersection formed by a synthetic/antithetic fault pair can be difficult to model due to the limitations of the framework-building technique. Often the truly difficult situations, such as listric faults, low angle faults, or crossing conjugate faults...

... in the area, using older technology log data, had shown variable results. More aggressive water control techniques were employed in one well, where a fault intersection caused a major water influx in the middle of the perforated section. The water productive intervals were squeezed and the surrounding oil...

... matching history-matching multiple attribute Training Model algorithm probability stanford university intersection Introduction History-matching is a complex inverse problem, consisting in model calibration based on flow data. It is an ill-posed problem, because the effect of a local...

... to the MFE formulation. Several numerical examples in fractured and unfractured media are presented to demonstrate the superiority of our approach to the classical finite difference and finite volume methods. configuration upstream oil & gas intersection mole fraction hydraulic fracturing...

.... intersection permeability polar plot orientation configuration permeability anisotropy response sequence information drillstem testing upstream oil & gas observation well ellipse active well example 1 permeability pressure change flow in porous media distance fluid dynamics anisotropy...

... simulation grid major growth fault reservoir grid fault surface reconstruction technique geological modeling reservoir simulation modeling & simulation growth-faulted structure spe 84280 cross section petroleum engineer neave polygon society approximation hoffman intersection...