... Abstract drilling operation log analysis upstream oil & gas well logging asia government prediction drilling measurement machine learning correction modeling information algorithm reservoir characterization penetration determination artificial intelligence drilling data...

... selection workflow overburden asia government section api section reservoir perforation geometry correction section ii successful case history permeability test data geological subdiscipline geomechanics upstream oil & gas productivity perforation design perforation tunnel deep...

... modifications, surveillance systems, digital services for advanced degradation monitoring. upstream oil & gas sensor customer protection artificial intelligence operator optimization asia government application adoption configuration reduction correction baker hughe monitoring...

... MHz and 1 GHz. To calculate matrix mineral dielectric permittivity, sample porosity must be obtained. Stress-corrected helium porosity from routine core analysis is used and samples mineralogy and chemical composition are measured by X-Ray diffraction. Dielectric system calibration is done...

... of cross-correlation of early arrival waveforms that are inverted for surface consistent time delays. This method provides detailed images of the near surface time corrections in a fraction of the time needed by conventional workflows currently used in the seismic industry. The two newly developed...

... data to identify and evaluate gas reservoir. The purpose of this paper is to build up some more accurate models to identify gas layer, water layer, gas and water mixed layer. In this study, the pretreatment have to be done, such as environmental correction, core reposition and well log normalization...

.... An accurate invasion correction chart has been constructed to determine values of d i , R xo /R t , and R t . Without this correction a serious error could result in the calculation of water saturation (S w ), especially in a deeply invaded formation and with R xo >> R t . log analysis Upstream...

... opportunities, and by optimizing gas production system. As a result, a study was conducted to see if PNC logs could be used for gas identifications in tight clastic reservoirs of Oman. Application of PNC over the tight gas environments pose two major challenges: Consistent environmental corrections of PNC...

... well planning Upstream Oil & Gas criteria optimization drilling engineer drilling operation platform slot allocation Engineer Directional Drilling constraint upper drain anti-collision issue well trajectory anti-collision analysis trajectory correction slot service collaborative...

... Abstract Fluids saturations in new wells are usually derived from resistivity measurements, using locally selected or calibrated resistivity equations. Some drawbacks to resistivity measurements are multiple environmental corrections in high-angle wells, thin beds, washed-out boreholes...

... standard condition surface process EOS model Wellstream correction variation composition volumetric rate separator condition Upstream Oil & Gas shrinkage factor reference separator condition seed feed wellstream composition oil rate spe 164334 conversion compositional wellstream...

... modeling errors for further evaluation and correction in the geomodel. The workflow makes the basic assumption that if an interval has been perforated at any time in the well history, then that portion of the reservoir is assumed to meet minimum reservoir criteria for pay. Using the historical well events...

... resistivity oil saturation saturation station log spe 164457 residual oil saturation correction reservoir magnetic resonance gas signal porosity evaluation NMR porosity Mauddud Introduction The Mauddud reservoir in Bahrain is a 110 foot thick Cretaceous shallow water limestone...

... production forecasting in the production phase. flow in porous media methane complex reservoir pore pressure Reservoir Characterization Fluid Dynamics Upstream Oil & Gas permeability value deviation permeability measurement helium organic matter correction flow regime klinkenberg...

... petrophysical evaluation of the formations encountered. well logging formation tester repeatability spe 164178 frequency interpretation result salinity correction log analysis shoulder bed effect water saturation evaluation resistivity reservoir permittivity saturation Upstream Oil...

... require that either the measurement is immune to the borehole environment or that the perturbation is minimal and can be easily corrected. Where corrections are required, suitable benchmarks should be planned in advance to verify the accuracy of the corrections. These corrections should be based...

... hole assembly (BHA). A database was compiled to compare raw MWD data with corrected survey data, with two goals in mind: ■ Reduce the average level of destructive anomalies per well by investing in more accurate processing for each BHA. ■ Increase the lengths of the lateral wells by 50...

... plug pore geometrical factor correlation reservoir modeling q-domain integration deviation plug high pressure Standard Deviation note architecture correction probability function carbonate capillary pressure expression petroleum engineer analyzing capillary pressure measurement fract...

... development of this pay in one part of the field. reservoir upstream oil & gas information sigma log spe 93582 well logging lithology spectroscopy thickness shale layer ramamoorthy correction bahrain field society of petroleum engineers transaction srivastava saturation evaluation...

... anisotropy orientation reservoir characterization anisotropy ps 22 rotation pinedale anticline fracture characterization analysis multicomponent processing washakie basin s-wave upstream oil & gas anticline correction fracture characterization information Introduction Recent...