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Keywords: efficiency
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Proceedings Papers

Paper presented at the Offshore Technology Conference Asia, November 2–August 19, 2020
Paper Number: OTC-30079-MS
... to the wax crystal in the crude oil to crystallize. An efficient method in remedying paraffin wax deposition is the utilization of chemical inhibitors. However, currently used chemical inhibitors are costly and environmentally harmful if a spillage occurs. Therefore, the use of biodegradable or environmently...
Proceedings Papers

Paper presented at the Offshore Technology Conference Asia, November 2–August 19, 2020
Paper Number: OTC-30094-MS
... the supercritical CO 2 and formation water, CO 2 migrates upwards to the atmosphere. The risk of this CO 2 migration can be prevented by different trapping mechanisms (e.g. structural trapping, capillary trapping, dissolution trapping, and mineral trapping). The trapping efficiency of these trapping mechanisms...
Proceedings Papers

Paper presented at the Offshore Technology Conference Asia, November 2–August 19, 2020
Paper Number: OTC-30061-MS
... bitumen waterflooding sweep coefficient oil sand flow in porous media fluid dynamics enhanced recovery complex reservoir oilfield conformance improvement upstream oil & gas qhd32-6 oilfield efficiency interlayer interference interference coefficient adjustment oil production...
Proceedings Papers

Paper presented at the Offshore Technology Conference Asia, November 2–August 19, 2020
Paper Number: OTC-30047-MS
.... The viscosity of the prepared polymer solution was measured by a viscometer and an ultra-low viscosity adapter which can measure a viscosity of solution in the range of 1 to 10 cp with 1% accuracy. The prepared polymer solution was flooded through the core plugs. In order to investigate efficiency...
Proceedings Papers

Paper presented at the Offshore Technology Conference Asia, November 2–August 19, 2020
Paper Number: OTC-30159-MS
... an optimized ROP in conjunction with a minimized DSE yielding ideal RPM and WOB values thereby reducing the cost per foor drilled. Evidence of the efficiency of the proposed procedure is provided by comparing the ROP and DSE measured for a horizontal section drilled employing the technique with data...
Proceedings Papers

Paper presented at the Offshore Technology Conference Asia, November 2–August 19, 2020
Paper Number: OTC-30329-MS
... simulation injection well streamline simulation waterflooding enhanced recovery streamline upstream oil & gas petroleum science high oil saturation initial well placement conformance improvement efficiency oil saturation water cut base case oil recovery reservoir permeability ratio...
Proceedings Papers

Paper presented at the Offshore Technology Conference Asia, November 2–August 19, 2020
Paper Number: OTC-30339-MS
... fracturing produced water discharge efficiency operation waste fluid water quality characteristic crude oil chemical agent flow back liquid missan oilfield treatment process flow back fluid flow back demulsifier offshore technology conference Acidizing is an effective method to remove...
Proceedings Papers

Paper presented at the Offshore Technology Conference Asia, November 2–August 19, 2020
Paper Number: OTC-30057-MS
... Abstract The efficiency of hydrogen sulfide scavengers directly injected into gas streams is often compromised by short contact times due to space limitations on offshore assets. The use of static mixers is often employed to increase the efficiency of gas-liquid mixing. The performance of two...
Proceedings Papers

Paper presented at the Offshore Technology Conference Asia, November 2–August 19, 2020
Paper Number: OTC-30163-MS
... Currently, most of offshore platforms are equipped with gas turbines to fulfill their power requirement and consequently produce CO 2 emissions as a by-product. The energy efficiency of the asset is a key factor in reducing their carbon footprint impact. Numerous ways can be considered within...
Proceedings Papers

Paper presented at the Offshore Technology Conference Asia, November 2–August 19, 2020
Paper Number: OTC-30191-MS
...) reduce the crude oil viscosity from 259 cp to 132.8 cp, with a viscosity reduction rate of 48.7%; 4) improve the oil washing efficiency of oil sand to as high as 79.1%; and 5) improve the oil recovery rate of core plugs by 25%∼46% compared with water flooding. The lab-scale test was then extended...
Proceedings Papers

Paper presented at the Offshore Technology Conference Asia, November 2–August 19, 2020
Paper Number: OTC-30193-MS
... breakthrough was prevented. Meanwhile, the thermal fluid permeated into low permeability zone where remaining oil concentrated, resulting to higher efficiency of injected heat. Thermo-gel treatment was carried out for the rest three wells in the second cycle. Around each of the three thermal injection wells...
Proceedings Papers

Paper presented at the Offshore Technology Conference Asia, November 2–August 19, 2020
Paper Number: OTC-30425-MS
... operational costs. Drawing on experiences of other industries, the HITS JIP has driven innovation; safer, more cost-effective, more efficient technology, which has led to less impact on core operations of floating production assets: these include: The gas industry provided a means of placing nuclear...
Proceedings Papers

Paper presented at the Offshore Technology Conference Asia, November 2–August 19, 2020
Paper Number: OTC-30452-MS
... system utilize electric motor drives as the driver and upsizing of the power generation system to cater for the motors electrical load was now increased. The optimum driver was determined based on cost (CAPEX and OPEX), reliability, availability, efficiency, power requirement (electrical system, power...
Proceedings Papers

Paper presented at the Offshore Technology Conference Asia, March 20–23, 2018
Paper Number: OTC-28324-MS
... process gas consideration refrigerant loop module turboexpander rankine cycle selection exchanger efficiency ASHRAE Standard No. 34 , 2013 . Design and Safety Classification of Refrigerants. American Society of Heating, Refrigerating & Air- Conditioning Engineers . ASPEN HYSYS® Ver...
Proceedings Papers

Paper presented at the Offshore Technology Conference Asia, March 20–23, 2018
Paper Number: OTC-28336-MS
... services, it is effective and efficient in supporting drilling decisions. With measurement device positioned near the drill bit, real-time processing of downhole seismic data can increase the safety and efficiency to the drilling work. We study the problem in a vertical layered media by using while...
Proceedings Papers

Paper presented at the Offshore Technology Conference Asia, March 20–23, 2018
Paper Number: OTC-28457-MS
... a reference for deep water salt formation drilling and offshore oilfields high efficiency development. drilling duration reservoir characterization salt formation average rop deep water drill string drilling operation pre-salt reservoir rop efficiency drilling technology drilling parameter...
Proceedings Papers

Paper presented at the Offshore Technology Conference Asia, March 20–23, 2018
Paper Number: OTC-28560-MS
... harnessed from tidal-waves shall be used to meet the power requirements of offshore rig alongside the diesel generator. This would result in overall more efficient and cost effective energy generation. Wave energy would be harnessed on wave energy harvester system platforms installed around the offshore rig...
Proceedings Papers

Paper presented at the Offshore Technology Conference Asia, March 20–23, 2018
Paper Number: OTC-28250-MS
... for production and water flood optimization. tracer profile injection communication heterogeneity chemical tracer reservoir upstream oil & gas injection fluid producer information flow path flow geometry efficiency breakthrough tracer test analysis tracer mean residence time tracer...
Proceedings Papers

Paper presented at the Offshore Technology Conference Asia, March 20–23, 2018
Paper Number: OTC-28229-MS
... This paper investigates the effect of rock permeability on foam transport in porous media both at the core-level and at the field level for enhanced oil recovery (EOR) applications. Foam offers promise to simultaneously address the issues that limit the overall oil recovery efficiency of water...
Proceedings Papers

Paper presented at the Offshore Technology Conference Asia, March 20–23, 2018
Paper Number: OTC-28255-MS
... contributor to the gas emission sector. bardot ocean pipeline subsea system floater turbine riser constraint cold water swac offshore technology conference new energy revolution emission hybrid solution diameter ssu efficiency electricity otec upstream oil & gas North Sea...

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