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Keywords: water content
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Proceedings Papers

Paper presented at the The 33rd International Ocean and Polar Engineering Conference, June 19–23, 2023
Paper Number: ISOPE-I-23-010
... mode is designed, in which main design principles are studied including considerations on restart, well killing, self-support days, water content of export in subsea pipeline and pipeline replacement and so on, and also special power managing system, control system and communication system are designed...
Proceedings Papers

Paper presented at the The 33rd International Ocean and Polar Engineering Conference, June 19–23, 2023
Paper Number: ISOPE-I-23-344
... reservoir simulation tsunami sediment flow metering experiment production control japan government asia government production monitoring fluid density turbid water flow velocity water content partition plate sediment model concentration distribution shear resistance sediment bed wave force...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-209
... dehydration system drilling fluids and materials drilling fluid chemistry drilling fluid formulation drilling fluid selection and formulation automatic control system process parameter upstream oil & gas drilling fluid property concentration feed pressure water content feeding...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-201
... showed a higher gene content than the upper layer, with an overall trend of increasing and then decreasing, reaching a great value on the fourth and eighth day, respectively. In group C, the water content in the lower layer was higher than that in the upper layer, reaching a maximum value on day 8...
Proceedings Papers

Paper presented at the The 31st International Ocean and Polar Engineering Conference, June 20–25, 2021
Paper Number: ISOPE-I-21-2170
... be considered appropriate, the stability analysis and discusses the sliding mechanism and stability of reliability of stability analysis and even sliding mechanism research and the Fanfan site through the changes in shallow soil water content, deep judgment will be improved. groundwater level, and safety factor...
Proceedings Papers

Paper presented at the The 30th International Ocean and Polar Engineering Conference, October 11–16, 2020
Paper Number: ISOPE-I-20-2153
... of a marginal oilfield. upstream oil & gas oilfield pipe ii midstream oil & gas platform viscosity pipeline pigging reverse point separator water content demulsifier pipeline network operation marginal oilfield pipe iii crude oil cepa enhanced recovery kpaa bohai oilfield...
Proceedings Papers

Paper presented at the The 30th International Ocean and Polar Engineering Conference, October 11–16, 2020
Paper Number: ISOPE-I-20-2190
... ABSTRACT Water-in-oil (W/O) emulsions widely exist in submarine pipelines and its flow characteristics are crucial to the safety of crude oil transportation. In this study, different water content emulsions are prepared and their variations of rheological properties during pipe flow...
Proceedings Papers

Paper presented at the The 30th International Ocean and Polar Engineering Conference, October 11–16, 2020
Paper Number: ISOPE-I-20-1334
... separators, finally the totally mixed crude oil with 30% water content from the separator with low CO 2 content could be exported into the subsea pipeline using common carbon-steel material instead of more expensive CRA-clad pipeline. So about 1 billion RMB could be saved which is a big cost reduction...
Proceedings Papers

Paper presented at the The 29th International Ocean and Polar Engineering Conference, June 16–21, 2019
Paper Number: ISOPE-I-19-385
.... Thixotropy refers to time-dependent strength gain in soil at constant water content after remolding. This process is in contrast to the strength gain in soil associated with consolidation, which occurs under conditions of changing water content. There are multiple factors affecting the strength of the soil...
Proceedings Papers

Paper presented at the The 29th International Ocean and Polar Engineering Conference, June 16–21, 2019
Paper Number: ISOPE-I-19-476
...) and bender element tests were performed with various conditions including the BOF slag contents and initial water contents to obtain the strength and shear wave velocity. The results of this study demonstrate that the strength and shear wave velocity could be classified into three zones: inactive zone...
Proceedings Papers

Paper presented at the The 28th International Ocean and Polar Engineering Conference, June 10–15, 2018
Paper Number: ISOPE-I-18-316
... that the Portland cement consumed much energy and money to be produced and utilized. Rubenstein (2012) claimed that the cement usage and production were also responsible for 5 percent of total carbon monoxide emitted around the world. initial water content cement chemistry cement formulation secant...
Proceedings Papers

Paper presented at the The 28th International Ocean and Polar Engineering Conference, June 10–15, 2018
Paper Number: ISOPE-I-18-317
... reported. flow equation equation rainfall-induced shallow landslide unsaturated soil water content infiltration slope stability unsaturated zone shallow landslide layered soil hydraulic conductivity soil layer fredlund gardner model pressure head landslide upstream oil & gas...
Proceedings Papers

Paper presented at the The 28th International Ocean and Polar Engineering Conference, June 10–15, 2018
Paper Number: ISOPE-I-18-114
... the separation of oil and water. The practice indicates that the application of high efficiency three-phase separator can improve the efficiency of equipment processing, simplify the process and improve the level of automatic control and management. For heavy oil dehydration can achieve water content less than...
Proceedings Papers

Paper presented at the The 28th International Ocean and Polar Engineering Conference, June 10–15, 2018
Paper Number: ISOPE-I-18-610
... process ectb144 bacterial solution microorganism electroosmotic injection chien kaolinite specimen deionized water electroosmosis injection upstream oil & gas drilling fluid formulation drilling fluid management & disposal water content cpt cone resistance drilling fluid property nc...
Proceedings Papers

Paper presented at the The 28th International Ocean and Polar Engineering Conference, June 10–15, 2018
Paper Number: ISOPE-I-18-206
...% of the settlement were caused by the groundwater drawdown. Lee et al. (2015) investigated the long-term settlement of reinforced track materials caused by influencing factors such as repeated load, water content, and grain size distributions using a large oedometer test. They reported that the unexpectedly large...
Proceedings Papers

Paper presented at the The 28th International Ocean and Polar Engineering Conference, June 10–15, 2018
Paper Number: ISOPE-I-18-319
... to the total volume of cement-treated soil. However, it is not clear how to consider the effect of sand or gravel contents on calculation of the solid volume ratio to use the new formula. A series of strength tests of cement-treated clays were carried out with various sand contents, initial water contents...
Proceedings Papers

Paper presented at the The 28th International Ocean and Polar Engineering Conference, June 10–15, 2018
Paper Number: ISOPE-I-18-435
... resistivity value presentation enhanced resistivity value geological feature resistivity exploration airborne electromagnetic survey true resistivity value upstream oil & gas presentation resistivity material water content electromagnetic survey interpretation resistivity presentation method...
Proceedings Papers

Paper presented at the The Twenty-fifth International Ocean and Polar Engineering Conference, June 21–26, 2015
Paper Number: ISOPE-I-15-139
... procedure of cohesive specimens takes long time than noncohesive soils within the results of chemical binding between cohesive layers. In this study, silty and clayey cylindrical specimens, having optimum water content, are subjected to unconfined compression tests after 7, 14 and 28 days freezing periods...
Proceedings Papers

Paper presented at the The Twenty-fifth International Ocean and Polar Engineering Conference, June 21–26, 2015
Paper Number: ISOPE-I-15-579
... to be of minor significance for the case at hand. The cause of the temperature discrepancy close to the pipe wall warrants further investigation. water content measurement point fluid dynamics permeability thermal conductivity pipeline reservoir surveillance intrinsic permeability volumetric water...
Proceedings Papers

Paper presented at the The Twenty-fifth International Ocean and Polar Engineering Conference, June 21–26, 2015
Paper Number: ISOPE-I-15-614
... that water content increases upon wetting and results in significant matric suction reduction. The effects are the opposite upon drying. In addition, the effects of as-compacted state and the compaction energy also warrant careful consideration. The matric suction appears to be a sensible parameter...

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