... the transfer of heat from deep thermal fluids to hydrate layers in deep oil and gas production operations, which is essential for resolving the issue of cement isolation failure caused by shallow hydrate decomposition. flow assurance compressive strength requirement feasibility casing and cementing...

...). cement sheath cement property integrity evaluation table cement chemistry strength cement slurry casing and cementing integrity characteristic petroleum research china university cement formulation university well compressive strength experiment requirement east china resistance...

... beijing journal specification rupture significance compressive strength Proceedings of the Thirty-fourth (2024) International Ocean and Polar Engineering Conference Rhodes, Greece, June 16-21, 2024 Copyright © 2024 by the International Society of Offshore and Polar Engineers (ISOPE) ISBN 978-1...

... drilling fluid formulation drilling fluid management & disposal cement property interface drilling fluids and materials preflush cement slurry cement chemistry drilling fluid selection and formulation drilling fluid chemistry strength compressive strength bonding strength nano...

... ABSTRACT This study has studied the effects of dredged sediment addition, water-material ratio and autoclaved temperature parameters on the compressive strength, dry density and thermal conductivity of autoclaved aerated concrete blocks (AAC-B). The optimum sediment content is 30%, the water...

... numerical models of layered rock samples through the discrete element method were established to study the influence of soft rock interlayer on the mechanics of the layered rock samples. The results shows that the ultimate strain and compression strength of layered rock sample mainly influenced...

... casing and cementing rock type cement property compressive strength geology cement slurry slurry dosage upstream oil & gas asia government cement formulation strength retarder geologist cement chemistry china government cement stone water loss zyj-1l cement slurry system...

... compressive strength china government cementitious material strength cement slurry formula mpa oil well cement temperature dispersant Proceedings of the Thirty-third (2023) International Ocean and Polar Engineering Conference Ottawa, Canada, June 19-23, 2023 Copyright © 2023 by the International...

... exothermic stability casing and cementing cement property strength china upstream oil & gas cement formulation esm natural gas hydrate reservoir hydration heat heat release hollow microsphere cement slurry microsphere compressive strength well cement slurry cylinder Proceedings...

... cement chemistry shallow formation consolidated shallow formation upstream oil & gas cement property compressive strength mpa dosage cement-formation interface strength building material casing and cementing strength simulation core weakly consolidated shallow formation...

... ABSTRACT Nowadays, heavy metal pollution in seabed silt is becoming more and more serious. In this study, a new disposal method of using dredged sludge mud mixed with quicklime, sand and cement to produce bricks was proposed. Taking the water absorption and compressive strength of unburned...

... Abstract A low temperature curable resin gelling system was developed to meet the requirements of deep water shallow hydrate layer cementing. The test shows that the system has obvious characteristics of right-angle thickening at 20°C ~ 40°C, and the compressive strength at low temperature...

... and compressive strength correlations were reformed for various types of first-year ice. Regression equations were determined in order to estimate the bending strength of ice consoles; anomalous behavior of Young's modulus of ice was observed during tests of consoles. Results of the work can be used...

... cement were investigated. The experimental results show that the BCE-230S has good toughening effect on oil well cement stone. When the fiber content is 5%, under the condition of 80 °C curing 7 days, compared with blank control, the tensile strength increased by 23.17%, the compressive strength...

... minutes at 30°C, the compressive strength of cement can reach 6.5MPa after 24h of curing at 4°C. The cement slurry has excellent comprehensive performance such as: good rheology and good stability. INTRODUCTION Deepwater oil and gas resources have become an important source of oil and gas development...

...: thickness variability compressive strength ice cover johnston ice season ice temperature strength property upstream oil & gas nogliki polygon ice thickness strength ice load uniaxial compression strength seasonal variability ice strength property physicomechanical property Seasonal...

.... The system doesn't require the addition of other additives, and has good stability. Among them, 1.55 g/cm 3 density cementing fluid can form strength at 30 °C for 6 h, and the compressive strength can reach 3.6 MPa or more in 1 d. The shortest initial setting time is 140 min, the initial and final setting...

... performance and greatly reduced costs. 60 °C/ 24 h compressive strength is greater than 8 MPa, 72 h compressive strength is above 10 MPa; slurry stability and pressure resistance are good; water loss is controllable and thickening time is adjustable to meet construction requirements. It has good prospects...

... behavior repetitive impact impact condition impact test glass fiber liquified natural gas high impact energy range mechanical performance lng impact energy range gas monetization compressive strength impact energy polyurethane foam A Study on Impact behavior of Glass Fiber Reinforced...

... tkmyi relation compressive strength ymyi Strength-Temperature Relationships for First-year, Second-year and Multi-year Sea Ice M.E. Johnston Ocean, Coastal, River Engineering National Research Council Canada Ottawa, ON, Canada ABSTRACT Strength-temperature relationships are presented for four...