1-20 of 148
Keywords: fraction
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 SPWLA 63rd Annual Logging Symposium, June 11–15, 2022
Paper Number: SPWLA-2022-0017
.... Effective stress (σ′) is expressed as the difference between total applied stress (σ) and pore pressure multiplied by Biot's coefficient (α). The ‘α’ for highly porous rocks is unity where applied load is counteracted equally by grain-matrix and pore-pressure. However, for tight rocks, only a fraction...
Proceedings Papers

Paper presented at the SPWLA 63rd Annual Logging Symposium, June 11–15, 2022
Paper Number: SPWLA-2022-0019
... laboratory analysis fluid dynamics water saturation petrophysical property carbonate spwla 63 rd annual logging symposium decomposition permeability total porosity porosity interpretation spwla-2022-0019 drilling fluids and materials drilling fluid formulation vug base function fraction...
Proceedings Papers

Paper presented at the SPWLA 63rd Annual Logging Symposium, June 11–15, 2022
Paper Number: SPWLA-2022-0029
... measurement remediation of hydrates wax remediation scale remediation production chemistry reservoir simulation upstream oil & gas composition asphaltene instability spwla 63 oil column crude oil compound spwla-2022-0029 fraction rd annual logging symposium asphaltene shale break oxygen...
Proceedings Papers

Paper presented at the SPWLA 63rd Annual Logging Symposium, June 11–15, 2022
Paper Number: SPWLA-2022-0031
... and the fraction F of the total rate due to water. At steady state at these injection conditions there is no change with time in pressures or saturations. We consider the transition from the steady state of one injection condition, when one or both of Qt and F are changed, until the steady state of the new...
Proceedings Papers

Paper presented at the SPWLA 63rd Annual Logging Symposium, June 11–15, 2022
Paper Number: SPWLA-2022-0053
... social responsibility annular pressure drilling drillstem/well testing co 2 application formation tester operation fraction spwla-2022-0053 gas component example 2 extended pressure transient testing rd annual logging symposium flow rate spwla 63 dtt operation formation fluid SPWLA...
Proceedings Papers

Paper presented at the SPWLA 63rd Annual Logging Symposium, June 11–15, 2022
Paper Number: SPWLA-2022-0056
... involves finding volume fractions of the different components (e.g., capillary bound water, clay bound water, free water, oil, etc.) using data from multiple depths/measurements and adopting Blind Source Separation (BSS) techniques. NMR data inversion and BSS are both ill-posed problems. These types...
Proceedings Papers

Paper presented at the SPWLA 63rd Annual Logging Symposium, June 11–15, 2022
Paper Number: SPWLA-2022-0083
... reservoir characterization core analysis well logging upstream oil & gas complex reservoir spwla-2022-0083 drilling operation quantification log analysis hf nmr determination particle mesh size preparation spwla 63 hydrocarbon water loss pvt measurement experiment fraction...
Proceedings Papers

Paper presented at the SPWLA 63rd Annual Logging Symposium, June 11–15, 2022
Paper Number: SPWLA-2022-0126
... drilling fluid chemistry reservoir characterization machine learning log analysis well logging reservoir simulation upstream oil & gas qemscan fraction drilling fluid property neiden structural geology correlation spwla 63 scatterplot drilling fluid selection and formulation...
Proceedings Papers

Paper presented at the SPWLA 62nd Annual Logging Symposium, May 17–20, 2021
Paper Number: SPWLA-2021-0031
... that of Luffel volume has been needed. In this study, we present an et al., 1992 and the API40 standard for crushed rock applied laboratory workflow over a range of analysis where a preferred fraction of a 20/35 mesh stratigraphic units and therefore rock types, (as well size is utilized for measurements...
Proceedings Papers

Paper presented at the SPWLA 62nd Annual Logging Symposium, May 17–20, 2021
Paper Number: SPWLA-2021-0015
... ) (7) + As a result, the experimental data will provide the experimental correlation between the fraction of residual gas (FR) and the pressure of the cells (P), which is a function of the measurement time (t) during measurement. Analytically, the fraction of residual gas is also determined by, = 6...
Proceedings Papers

Paper presented at the SPWLA 62nd Annual Logging Symposium, May 17–20, 2021
Paper Number: SPWLA-2021-0062
... the formation mineral fractions, which are The new slim LWD SGR tool provides the compared with the same fractions from the XRD on concentrations of thorium, potassium, and uranium in the cuttings. Similar conclusions are drawn for the elemental formation, as well as total gamma ray (GR) and GR concentrations...
Proceedings Papers

Paper presented at the SPWLA 62nd Annual Logging Symposium, May 17–20, 2021
Paper Number: SPWLA-2021-0073
... eliminating a source of confusion for formation evaluators. When these shale (or clay) volume versus gamma ray index transforms are inverted to functions of gamma ray index versus shale (or clay) fractional volume a remark-able property is revealed: the increment of radioactivity per unit shale volume...
Proceedings Papers

Paper presented at the SPWLA 61st Annual Logging Symposium, June 24–July 29, 2020
Paper Number: SPWLA-5060
... job cement bond scenario log analysis casing and cementing facies spwla 61 fraction acquisition automatic evaluation interpretation university facies classification evaluation cement bond facies classification symposium probability scenario SPWLA 61st Annual Logging Symposium, June...
Proceedings Papers

Paper presented at the SPWLA 61st Annual Logging Symposium, June 24–July 29, 2020
Paper Number: SPWLA-5039
... the porosity-resistivity-permeability relationships. Either a large pore-size variation or a significant porosity decrease for small pores gives rise to an increase of m . In such cases, flow of electrical current is spatially localized and the fraction of porosity responsible for total conductivity decreases...
Proceedings Papers

Paper presented at the SPWLA 61st Annual Logging Symposium, June 24–July 29, 2020
Paper Number: SPWLA-5009
... selection and formulation drilling fluids and materials porosity database symposium spectroscopy salinity dwcl correction chlorine measurement borehole chlorine spwla 61 fraction spectrum water salinity gamma ray july 29 algorithm chlorine SPWLA 61st Annual Logging Symposium, June 24...
Proceedings Papers

Paper presented at the SPWLA 61st Annual Logging Symposium, June 24–July 29, 2020
Paper Number: SPWLA-5055
... with no dead volume, the maximum hydrocarbon fraction observed in the downhole fluid analyzer was only 5%. Once the straddle packer was set at the same depth, the cleanup period showed that the annular space between the tool and the wellbore was offering residence time for both phases to segregate due...
Proceedings Papers

Paper presented at the SPWLA 61st Annual Logging Symposium, June 24–July 29, 2020
Paper Number: SPWLA-5045
... fraction, typical size (distribution), and an effective aspect ratio of graphitic kerogen. The conductivity and permittivity predicted by the model are consistent with the electromagnetic (EM) response of highly mature kerogen-bearing formations. In field applications, the volume fraction of graphitic...
Proceedings Papers

Paper presented at the SPWLA 61st Annual Logging Symposium, June 24–July 29, 2020
Paper Number: SPWLA-5057
... fraction symposium saturation ABSTRACT ABSTRACT Sand injectites on the Norwegian Continental Shelf have proven their commercial significance. Some are already producing e.g. Volund, Viper, Balder, Ringhorne and Kobra fields, while others like in production licenses (PL) 340 and 869 have recently...
Proceedings Papers

Paper presented at the SPWLA 60th Annual Logging Symposium, June 15–19, 2019
Paper Number: SPWLA-2019-Q
... organic carbon (TOC), fluid saturations, wettability, permeability etc. It is now well recognized that among the different components constituting the TOC, the kerogen and bitumen components adsorb a fraction of the light oil and reduce the producible volume of light oil and, also, permeability...
Proceedings Papers

Paper presented at the SPWLA 60th Annual Logging Symposium, June 15–19, 2019
Paper Number: SPWLA-2019-E
... dielectric dispersion clay effect inversion result Symposium water-filled porosity fraction SPWLA 60th Annual Logging Symposium, June 15-19, 2019 DOI: 10.30632/T60ALS-2019_E 1 THE SENSITIVITY OF DIELECTRIC SIGNALS TO CATION EXCHANGE CAPACITY IN SHALY SAND FORMATIONS AND ITS DEPENDENCE ON SALINITY...

Product(s) added to cart

Close Modal