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Keywords: viscosity
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Proceedings Papers

Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 10–12, 2023
Paper Number: SPE-215459-MS
... property ppd dosage viscosity banyu urip field Introduction Banyu Urip (BU) field process raw crude from 4 well pads which each well pad has quite long flow line routed to two crude trains in Central Processing Facility (CPF). A crude train consists of gas-water separation and stabilization...
Proceedings Papers

Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 10–12, 2023
Paper Number: SPE-215193-MS
... fluid selection and formulation drilling fluid chemistry application diagram petroleum science permeability viscosity composition wanderly neto micelle cementation concentration petroleum engineer interaction operation society efficiency diameter Introduction The drilling fluid...
Proceedings Papers

Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 10–12, 2023
Paper Number: SPE-215231-MS
... format to be used in Field X life of field dynamic modelling study. Separately a viscosity model was developed using the Yarranton approach and that matches oil viscosity in all 155 samples with an average deviation of ±17%. To test the robustness of the model, an additional set of 11 samples has been...
Proceedings Papers

Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 10–12, 2023
Paper Number: SPE-215291-MS
... % steam amount. Steam injection reduced oil viscosity from 11347 mPa.s to 8711 mPa·s at 50 °C. The presence of catalyst and solvent can further reduce the oil viscosity to 7348 mPa·s with a higher content of light fractions (saturates and aromatics) and lower content of high-molecular weight fractions...
Proceedings Papers

Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 10–12, 2023
Paper Number: SPE-215263-MS
.... This study aims to develop a cost-effective DFR based slickwater that dissolves quickly with low chemical dosage for slickwater fracturing. Hydration time of the DFRs in synthetic brine was measured by viscosity monitoring. The rheological properties were measured using rheometer. Friction reduction...
Proceedings Papers

Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 10–12, 2023
Paper Number: SPE-215262-MS
... Table 2 Reservoir Characteristic of Lucaogou Formation Reservoir Zone Middle depth (m) Porosity (%) Permeability (mD) pressure (MPa) Pressure coefficient Saturation degree (%) temperature (°C) Gas/oil ratio (m 3 /m 3 ) Viscosity (mPa·s) @50°C P 2 l 2 2 2820...
Proceedings Papers

Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 10–12, 2023
Paper Number: SPE-215309-MS
.... The heavy oil encountered in deeper Jodhpur sandstone formation of Infracambrian age, has high viscosity in thousands of centipoises. Electrical Downhole Heaters The technique for extracting crude oil with the help of heating the bottom of the well were initially introduced and used by Russia...
Proceedings Papers

Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 10–12, 2023
Paper Number: SPE-215336-MS
... reservoir surveillance lva-1 production control emulsified acid figure fracture exhibition paper limitation crosslinked polymer 35 saudi arabia government production monitoring corrosion inhibition acid fracturing formulation application viscosity materials and corrosion flowline corrosion...
Proceedings Papers

Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 10–12, 2023
Paper Number: SPE-215361-MS
... concentration cs-30 silica np foam rheometer petroleum engineer viscosity nanoparticle surfactant structured sio 2 Introduction Hydraulic fracturing has emerged as a crucial technique for well stimulation, which permanently changes the geology of tight and shale gas formation by creating new...
Proceedings Papers

Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 10–12, 2023
Paper Number: SPE-215392-MS
... upstream oil & gas rock type sedimentary rock clastic rock china government relative permeability saturation geologist asia government sandstone experiment software exhibition viscosity conference holder paper three-phase relative permeability spectra fluid dynamics geology flow...
Proceedings Papers

Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 10–12, 2023
Paper Number: SPE-215399-MS
... in vertical sweep efficiency and displacement efficiency were observed through oil viscosity, swept area, and oil saturation. When the same volume of solvent injected, the slope of the front of the swept area increased by about 1.6 times when the DME content is 20% compared to only CO 2 is used...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 12–14, 2021
Paper Number: SPE-205742-MS
... of 6,000 scf/STB, and water cut of 4%. Laboratory Studies of Viscosity Reduction Blending or dilution of heavy oil to reduce viscosity has been a most applied means since 1930s. The diluents are less viscous, relatively cheap and readily available. In this study, crude oil samples were taken over...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 12–14, 2021
Paper Number: SPE-205528-MS
..., on the basis of the boundary slip phenomenon and the fractal scaling theory, a model for oil transport in shale matrix is established considering nanoconfined effects and adsorbed organic matter. The results show that it is necessary to make correction of viscosity and the boundary slip length in order...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 12–14, 2021
Paper Number: SPE-205577-MS
... was sheared at 170 1/s constant shear rate and 160°C. The viscosity data were recorded up to 4 hours in case of stability. In case of break test, desired breaker was added to the gel and viscosities were measured at desired intervals at 511 s -1 shear-rate until the gel breaks and have viscosity of 10 cP...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 12–14, 2021
Paper Number: SPE-205575-MS
... Abstract Bechraji is one of the major fields of heavy oil belt of Mehsana Asset in Western India. It contains heavy oil with average viscosity of ~270cp at reservoir temperature. During the early phase of production, high viscosity led to viscous fingering which resulted in sharp rise in field...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 12–14, 2021
Paper Number: SPE-205570-MS
... Abstract This paper describes the approach taken to evaluate and successfully treat flow assurance challenges associated to high viscosity produced fluids in an oil producing field, offshore Gulf of Mexico. The first section of the paper outlines primary evaluation criteria: discussing base...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 12–14, 2021
Paper Number: SPE-205569-MS
... studies, wherein the injection and production return permeabilities were investigated on post-fracture and enzyme-treated cores, where the breaker was mixed with the frac fluid applied once the frac fluid is in place. The thermal stability of the enzyme breaker vis-à-vis viscosity reduction...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 12–14, 2021
Paper Number: SPE-205621-MS
... upstream oil & gas crude enhancing rheological property reduction enhanced recovery kinematic viscosity acid naphthenic acid alcohol ethanol acidity petroleum engineer dosage trona viscosity tan crude oil total acid number Abstract One of Sudanese fields has a heavy...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 12–14, 2021
Paper Number: SPE-205820-MS
... conditions. The placement of this water shut-off system is highly dependent on gelation time and viscosity. Therefore, we emphasized in this study on investigating these gelation kinetics by conducting extensive rheology experiments at varied temperatures and activator concentrations. We have looked...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil & Gas Conference and Exhibition, November 17–19, 2020
Paper Number: SPE-202213-MS
... work was conducted to explore potential interactions of an oil-based mud with different contaminants encountered in downhole environment. A typical sludge sample was characterized using different analytical techniques including solvent extraction, XRD, TGA, ICP and viscosity. The results showed...

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