1-20 of 101
Keywords: correlation
Close
Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Proceedings Papers

Paper presented at the SPE Europec, December 1–3, 2020
Paper Number: SPE-200559-MS
... matching, within current implementation can have a variety of representations as Corey, LET, B-Splines and NURBS. For the purpose of analyzing the influence of correlations on the history matching results in this study, the interpretation process with assumed analytical correlations is compared to history...
Proceedings Papers

Paper presented at the SPE Europec, December 1–3, 2020
Paper Number: SPE-200527-MS
... numerical studies, enhancing conductivity prediction. They classified etching patterns into three categories: permeability distribution dominant, mineralogy distribution dominant, and competing effect of permeability and mineralogy distributions. To apply their correlations, six parameters are needed: ideal...
Proceedings Papers

Paper presented at the SPE Europec, December 1–3, 2020
Paper Number: SPE-200547-MS
... waterflooding waterfront flow in porous media heterogeneity recovery factor porosity model displacement permeability model sandstone case effective salinity range Upstream Oil & Gas permeability-porosity correlation sandstone model spatial distribution realisation enhanced...
Proceedings Papers

Paper presented at the SPE Europec, December 1–3, 2020
Paper Number: SPE-200579-MS
... on perceived uncertainty and drilling decisions. We suggest a framework for valuation of correlated prospects. Assume we have found three prospects in a frontier exploration play. Our experts have assessed the chance of success for drilling prospects α, β, and γ. In addition, we believe these prospects...
Proceedings Papers

Paper presented at the SPE Europec, December 1–3, 2020
Paper Number: SPE-200621-MS
... Abstract Accurate calculation of adsorbed shale gas content is critical for gas reserve evaluation and development. However, gas adsorption and desorption experiments are expensive and time-consuming, while physics-based models and empirical correlations are unable to accurately capture...
Proceedings Papers

Paper presented at the SPE Europec, December 1–3, 2020
Paper Number: SPE-200616-MS
..., providing an effective ensemble-level upscaling. The correlation between Koval factor and oil recovery is a useful guide to extrapolate the pseudo-functions obtained for each selected representative model, enabling better coarse-scale simulation results when multiple realizations are considered...
Proceedings Papers

Paper presented at the SPE Europec featured at 81st EAGE Conference and Exhibition, June 3–6, 2019
Paper Number: SPE-195527-MS
... of the capillary pressure curves for the five samples Samples Depth (m) Segment 1 Segment 2 Segment 3 D1 Correlation coefficient D2 Correlation coefficient D3 Correlation coefficient Sample 3 3794.97 2.4424 0.9825 2.1025 0.9805 2.4141 0.9914 Sample 12 3805.24 2.8571 0.9651...
Proceedings Papers

Paper presented at the SPE Europec featured at 81st EAGE Conference and Exhibition, June 3–6, 2019
Paper Number: SPE-195559-MS
... by the physical mechanisms of wax deposition mainly molecular diffusion, shear dispersion and gravity settling. From the results of this study, a new correlation between wax deposit thickness and pressure drop was developed. A relationship was established between wax deposit thicknesses, bend angle in pipes...
Proceedings Papers

Paper presented at the SPE Europec featured at 81st EAGE Conference and Exhibition, June 3–6, 2019
Paper Number: SPE-195444-MS
... drilling torque correlation neural network Inoue information Earthquake surface-measured torque drill string mbsf core sample nantroseize torque shear stress mudstone regularization coefficient lithology lithology prediction Japan Agency for Marine-Earth Science and Technology...
Proceedings Papers

Paper presented at the SPE Europec featured at 81st EAGE Conference and Exhibition, June 3–6, 2019
Paper Number: SPE-195464-MS
... of the rocks. Stratigraphic correlation with offset wells, using conventional LWD data supported by Image Log interpretation, allowed allocating resistivity boundaries in terms of stratigraphic surfaces. These data are then integrated in near real time to depth calibrate maps, update the velocity model, hence...
Proceedings Papers

Paper presented at the SPE Europec featured at 80th EAGE Conference and Exhibition, June 11–14, 2018
Paper Number: SPE-190810-MS
... Motion process. We also account for dependencies between oil price and costs by correlating the drilling cost with the previous period's oil prices. We show that the real option methodology will identify the optimal time to start exploration drilling. We also demonstrate the effect of correlation...
Proceedings Papers

Paper presented at the SPE Europec featured at 80th EAGE Conference and Exhibition, June 11–14, 2018
Paper Number: SPE-190792-MS
... Abstract Utilizing fracture diagnostic tests during each stage in a horizontal — the Pump-In Leakoff Factor (PILF), the Instantaneous Shut In Pressure (ISIP) leakoff calcutaions, and the change (delta) of both in a pre-proppant step down test, and a post fracture step down test — a correlation...
Proceedings Papers

Paper presented at the SPE Europec featured at 80th EAGE Conference and Exhibition, June 11–14, 2018
Paper Number: SPE-190799-MS
... Abstract The document presents a consistent method to build 3D Mechanical Earth Models (3D MEM). It is based on a rock physics study to derive field specific correlations between mechanical properties and interpreted petrophysical quantities. The 3D MEMs built using this methodology yield...
Proceedings Papers

Paper presented at the SPE Europec featured at 79th EAGE Conference and Exhibition, June 12–15, 2017
Paper Number: SPE-185783-MS
... of solvent, T the temperature, μ the viscosity, and the v bi partial molar volume of component i at the boiling point, x i the mole fraction of component i , M j the molecular weight of component j , and v c the critical volume. The second method is Sigmund correlation (1976a, 1976b...
Proceedings Papers

Paper presented at the SPE Europec featured at 78th EAGE Conference and Exhibition, May 30–June 2, 2016
Paper Number: SPE-180082-MS
... characterization methods. We proposed a general approach to develop correlations for model parameters and applied it to the characterization for the PC-SAFT EoS. The approach consists in first developing the correlations based on the DIPPR database, and then adjusting the correlations based on a large PVT...
Proceedings Papers

Paper presented at the SPE Europec featured at 78th EAGE Conference and Exhibition, May 30–June 2, 2016
Paper Number: SPE-180145-MS
... displacement process pressure replacement efficiency Upstream Oil & Gas correlation drilling fluid selection and formulation casing design casing and cementing complete displacement displacement ratio pressure buildup experiment Injection Rate gas migration annular fluid demirci fluid...
Proceedings Papers

Paper presented at the SPE Europec featured at 78th EAGE Conference and Exhibition, May 30–June 2, 2016
Paper Number: SPE-180124-MS
... of correlations, b) by transforming computationally the Differential Vaporization (DV) laboratory data to take into account the transfer of fluids from the reservoir to surface via the so called Composite Vaporization path (CV) thus emulating the Composite Differential Vaporization (DVC) process or c...
Proceedings Papers

Paper presented at the SPE Europec featured at 78th EAGE Conference and Exhibition, May 30–June 2, 2016
Paper Number: SPE-180131-MS
... of the test zone are used in the WFT analysis. pressure transient analysis flow in porous media Drillstem Testing drillstem/well testing Fluid Dynamics correlation drawdown investigation spherical permeability reservoir spherical flow pressure transient testing vertical permeability buildup...
Proceedings Papers

Paper presented at the EUROPEC 2015, June 1–4, 2015
Paper Number: SPE-174365-MS
... Abstract A technique is proposed to quantitatively measure interwell connectivity by correlating multiple 4D seismic monitors to historical well production data. We make use of multiple 4D seismic surveys shot over the same reservoir to generate an array of 4D seismic differences...
Proceedings Papers

Paper presented at the EUROPEC 2015, June 1–4, 2015
Paper Number: SPE-174298-MS
... Abstract Exponential and polynomial viscosity correlations have been widely applied to model crude viscosities with temperature. These simple correlations are difficult to be applied to predict the viscosity of different solvent-diluted bitumen systems over a wide range of solvent composition...

Product(s) added to cart

Close Modal