... that precipitated from wet gas. But the extracts obtained from most core samples using stronger solvents do not resemble condensate or oil – indicating those solvents principally extracted bitumen enriched in more polar compounds. Likewise, the abundance of SARA fractions and CHONS in the topped condensate are more...

... porosity multi-mineral model log analysis upstream oil & gas core xrd measurement well logging calibration workflow core measurement artificial intelligence log measurement dry weight interpretation end-member calibration fraction multimin interpretation workflow equation mineral dry...

... variation static model interlayer thermal property popov basin modeling hydrocarbon prospectivity assessment palyanovskiy site capillary pressure interpretation fracture siliceous rock information gas content fraction bazhenov formation URTeC: 3723536 Prospectivity Assessment of Bazhenov...

... dfit data fraction horizontal well gas chromatography coherency compartmentalization vial gas composition compartment dfit coherency index sphalerite URTeC: 5412 New Approach to Reveal Compartmentalization in Montney Horizontal Wells for Completion Design Optimization Jean-Yves Chatellier...

..., experimental studies documenting the hydrocarbon species vaporizable during Huff-n-Puff EOR are still scarce in the literature. The objective of the present study is to understand the vaporization mechanism during Huff-n-Puff EOR and what governs the production of the alkane fractions. This is done...

... this paper does so at their own risk. The information herein does not necessarily reflect any position of URTeC. Any reproduction, distribution, or storage of any part of this paper by anyone other than the author without the written consent of URTeC is prohibited. Abstract Organic matter (OM) fractions...

... compressibility. A microstructural study involving X-ray radiography and SEM imaging was then carried out to investigate the contributions of texture (phase distribution and load bearing fraction) and fabric (anisotropy) to effective anisotropic grain compressibility. The measurements reveal anisotropy...

... of these fractions were analyzed by HAWK-PAM for calibration. These data were integrated with MB and TF reservoired and produced oil geochemistry to calculate the volume of producible hydrocarbons stored in the shales. These data were incorporated into three semi-independent workflows to determine shale STOOIP...

... wettability. This local mineralogy is normally different from bulk mineralogy and TOC (Peng et al. 2019). For example, the dominant minerals in a carbonate floatstone (sample W1 in Peng et al. (2019a)) are calcite and quartz, accounting for ~80% weight fraction based on XRD analysis; however, the dominant...

... equation of state complex reservoir upstream oil & gas urtec 2913 structural geology transport diffusion coefficient steam-solvent combination steam-assisted gravity drainage solvent penetration fraction fluid modeling sagd gas injection solvent molecule microfracture society...

... analysis of effluents using gas chromatography. Experimental results show that heavier components (C 11 +) were noticeably hindered, lighter components (C 3 - C 6 ) were preferentially produced, and the fraction of intermediate components (C 7 - C 10 ) stayed about the same in the produced fluid. Soaking...

... proppant urtec 1016 pressure distribution hydraulic fracturing upstream oil & gas exhibition fracturing materials fracturing fluid proppant size proppant density injection rate proppant distribution fraction proppant transport visualization complex reservoir sedimentation...

... biodegradation level organic geochemistry orggeochem composition biodegradation fraction huang crude oil biodegraded oil URTeC 2502 1 URTeC: 2502 An Integrated Biodegradation Parameter Incorporating Hydrocarbon and Polar/Non-hydrocarbon Fractions of Heavy Oils Mengsha Yin*1, Haiping Huang1, Leopoldo G...

... to quantify fluid production and HAWK dry pyrolysis to identify produced hydrocarbon (HC) fractions. The samples are subjected to an organic solvent (C 1 /C 2 :72/28 mole fraction) at 4,500 psi and 150 °F. The crushed samples are run with 3 different residence times (2 h, 4 h, and 7 h) while keeping...

... petroleum fractions (mobile, heavy hydrocarbons, viscous, solid bitumen), and thus provide valuable and refined information about producibility of target intervals during appraisal stages. Modified Rock-Eval Pyrolysis (MHR). Briefly, the pyrolysis oven program had four temperature ramps (at 50 °C/min...

... to 10,000 psi. The results show that, at a temperature and pressure, NMR responds to a fraction of HCs which is volatile enough to be observed as an NMR relaxation sequence. The invisible fraction of HCs to NMR sequence at ambient condition can be up to 20% of the total extractable HCs. Molecular relaxation...

... improve the estimates of water saturation and permeability using resistivity logs. Reservoir Characterization well logging electrical resistivity flow in porous media Upstream Oil & Gas cross plot information water saturation fluid saturation conductivity porosity fraction tortuosity...

... lightweight cement limitation commercial lightweight cement slurry fraction URTeC: 275 New Low-Density Cement Technology Overcomes Limitations for Improved Well Design in the Williston Basin Brandon RoIlins1, Travis Lauer1, Andrew Jordan*2, Lucas Albrighton2, Matthew Spirek*2, Roderick Pernites2; 1...

..., but with an increase in tortuosity, this impact increases. equation of state fluid modeling PVT measurement adsorption shale fraction Upstream Oil & Gas Phase Behavior condensate capillary pressure condensate bridge tight formation pore radius Modeling & Simulation pore network viscosity...

... condensate reservoirs are initially monophasic in a gaseous state at original reservoir pressure and temperature. As production progresses, pressure decreases, and when it becomes lower than the dewpoint, the heavier fractions in the reservoir fluid mixture start to condense, forming a liquid phase...