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Keywords: experiment
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Proceedings Papers

Paper presented at the SPE Western Regional Meeting, April 20–22, 2021
Paper Number: SPE-200856-MS
... temperature. Second, contact angle experiments were conducted on polished oil-wet shale (Eagle Ford and Wolfcamp) chips to screen formulations with optimal wettability-altering capabilities. Third, bulk emulsion stability was investigated by measuring the half-lives of the emulsions. Fourth, the interfacial...
Proceedings Papers

Paper presented at the SPE Western Regional Meeting, April 20–22, 2021
Paper Number: SPE-200814-MS
... laboratory experiments and numerical simulation have steadily progressed. A significant amount of valuable data and lessons learned have been collected, and are reported in this paper. The ongoing pilot and the research activities is making headway toward the primary objective of validating the use...
Proceedings Papers

Paper presented at the SPE Western Regional Meeting, April 20–22, 2021
Paper Number: SPE-200880-MS
... on emulsion stability. These experiments were performed at a high WOR (9/1) in order to generate O/W emulsions, and the water used was de-ionized water (DIW). The experimental scheme for studying clay concentration effects is summarized in Table 3 . The results of these glass vial tests are shown in Fig. 1...
Proceedings Papers

Paper presented at the SPE Western Regional Meeting, April 20–22, 2021
Paper Number: SPE-200883-MS
...-rock upstream oil & gas adsorption experiment surfactant retention injection oil recovery formulation Figure 1 a) Solubilization Ratios for Formulation F1, b) Formulation F4 The ultralow IFT region, the optimum salinity and aqueous stability for F2 are 30,000-40,000 ppm TDS...
Proceedings Papers

Paper presented at the SPE Western Regional Meeting, April 20–22, 2021
Paper Number: SPE-200843-MS
...-alternating-LSP flooding displacement experiment had to be terminated after the first slug of polymer injection due to the extremely high differential pressure, which was over the measurement range of the pressure gauge. Thus, the actually tested displacement process in this study was solvent-LSP flooding...
Proceedings Papers

Paper presented at the SPE Western Regional Meeting, April 20–22, 2021
Paper Number: SPE-200857-MS
... as the gas phase. Fluid flow experiments in porous media with heterogeneous permeability structure mimicking natural environments were performed to demonstrate the dynamic stability of the NGS-foam for heavy oil recovery. The propagation of the pre-generated foam was monitored at 10 cm intervals over...
Proceedings Papers

Paper presented at the SPE Western Regional Meeting, April 20–22, 2021
Paper Number: SPE-200853-MS
.... An important experimental procedure for characterizing ISC reaction kinetics is the ramped temperature oxidation (RTO) experiment performed with a kinetic cell batch reactor ( Bousaid and Ramey 1968 , Fassihi et al. 1984 , Ramey 1993). In this setup, a sample of oil, water, and matrix (typically clay and sand...
Proceedings Papers

Paper presented at the SPE Western Regional Meeting, April 20–22, 2021
Paper Number: SPE-200766-MS
... will discuss how the GAIN model can quickly provide the data necessary for analytical studies and prediction of results for future projects. artificial intelligence imputation experiment upstream oil & gas prediction mice machine learning accuracy missing data generative adversarial...
Proceedings Papers

Paper presented at the SPE Western Regional Meeting, April 20–22, 2021
Paper Number: SPE-200830-MS
... experiment used in this study, was developed based on the pre-pack sand retention testing. This study is a part of an ongoing research to evaluate the performance of the newly developed hybrid mesh for different production scenarios such as slurry flow toward screens, or flow through pre-pack sand-pack...
Proceedings Papers

Paper presented at the SPE Western Regional Meeting, April 20–22, 2021
Paper Number: SPE-200874-MS
... parameters based on experimental results would be quite useful to understand and predict ignition. As such, it is very important to describe accurately the kinetic parameters of the reaction model because they control the reaction rates leading to ignition ( Cinar et al. 2011 ). Laboratory experiments...
Proceedings Papers

Paper presented at the SPE Western Regional Meeting, April 20–22, 2021
Paper Number: SPE-200770-MS
..., cationic, anionic, nonionic and zwitterionic in bulk, porous and pore scale media. Static (bulk scale) foaming experiments are performed in the presence of various gases like, carbon dioxide, nitrogen and air, with and without the addition of carbon dots. Coreflood and micromodel foaming experiments...
Proceedings Papers

Paper presented at the SPE Western Regional Meeting, April 20–22, 2021
Paper Number: SPE-200773-MS
... using a water bath with distilled water as the convective temperature medium. All connections were stainless steel to avoid corrosion or rusting during the high pressure – high temperature experiments since CO 2 is corrosive at these extreme conditions. The experimental setup used to conduct...
Proceedings Papers

Paper presented at the SPE Western Regional Meeting, April 20–22, 2021
Paper Number: SPE-200812-MS
..., and polymer adsorption relationships for the five coreflooding experiments are shown in Figure 7 . As can be seen, the average updated polymer viscosity curves for the coreflooding experiments of SP-1, SP-2, SP-3, and SP-4 are consistent, though they are commonly lower than the experimental measurement value...
Proceedings Papers

Paper presented at the SPE Western Regional Meeting, April 23–26, 2019
Paper Number: SPE-195259-MS
... slurries. To better understand the mechanical response of cement systems in downhole conditions, rheological properties are measured at two different elevated temperatures of 120°F and 190°F as well as the room temperature, 73.4°F. For this experiment, cement samples are composed of 0.2 vol . % of acid...
Proceedings Papers

Paper presented at the SPE Western Regional Meeting, April 23–26, 2019
Paper Number: SPE-195254-MS
... 3.45 4.22 4.90 After characterization of crude oil and crude oil surfactant interaction, core flood experiments were performed. 100% Ottawa Sand with 39.1% was used as reservoir rock in steam and surfactant-steam flooding experiments. The sandpack was saturated with 60% crude oil and 40...
Proceedings Papers

Paper presented at the SPE Western Regional Meeting, April 23–26, 2019
Paper Number: SPE-195336-MS
... for three weeks at room condition. In the dynamic experiment, continuous water flow interacted with rock samples through the core-flooding experimental system for three hours at reservoir condition. Before and after experiments, rock samples were characterized to determine the change on the rock surfaces...
Proceedings Papers

Paper presented at the SPE Western Regional Meeting, April 23–26, 2019
Paper Number: SPE-195362-MS
... Abstract This paper presents a series of rock-fluid experiments to investigate 1) wettability of several core plugs from the Montney Formation and its correlations with other petrophysical properties such as pore-throat-radius size distribution, and 2) effects of wettability, salinity...
Proceedings Papers

Paper presented at the SPE Western Regional Meeting, April 23–26, 2019
Paper Number: SPE-195319-MS
...), pressure and temperature measurement device (National Instruments), LED light source, thermocouple, pressure transducer, ISCO syringe pump, and pressure windowed cell. Fig. 3 illustrates some of the equipment used in experiments with Hele-Shaw cells. Figure 3 Experimental setup: (A) pressure...
Proceedings Papers

Paper presented at the SPE Western Regional Meeting, April 23–26, 2019
Paper Number: SPE-195378-MS
... injection and storage in the reservoirs presents the great social and economic benefits for CCUS in India. Modeling & Simulation oilfield LABORATORY study OOIP Upstream Oil & Gas co 2 enhanced recovery live oil experiment oil saturation injection Reservoir Conditions residual oil...
Proceedings Papers

Paper presented at the SPE Western Regional Meeting, April 23–26, 2019
Paper Number: SPE-195262-MS
... to its application in a particular oil field for cost-effective enhanced oil recovery (EOR) approach. In this article, optimization of the ASAG flooding in an Upper Assam oilfield was studied through lab-scale core flood experiments. First, reservoir core samples, crude oil, and formation water...

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