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Keywords: hydrate
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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-215293-MS
... an additional voidage-replacement potential for CO 2 and allows for a low surface pump pressure during early period of injection. However, the injection process poses several challenges including the potential for hydrate formation. This work aims to raise awareness of hydrate formation, which is a key...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 12–14, 2021
Paper Number: SPE-205807-MS
... Abstract Hydrate-associated issues are of great significance to the oil and gas sector when advancing the development of offshore reservoir. Gas hydrate is easy to form under the condition featuring depressed temperature and elevated pressure within deep-water gas pipeline. Once hydrate...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 12–14, 2021
Paper Number: SPE-205809-MS
... storage carbon dioxide co 2 upstream oil & gas saline aquifer co2 storage application reaction operation aquifer leakage mineral air emission brine membrane hydrate reservoir dissolution injection storage separation Introduction The development of energy and its consumption...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil & Gas Conference and Exhibition, November 17–19, 2020
Paper Number: SPE-202375-MS
... subsea system flow assurance production logging upstream oil & gas production monitoring hydrate management hyjump flowloop low point aquawatcher meg content meg sensor operation production control reservoir surveillance flowloop experiment hydrate formation subsea tieback...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 29–31, 2019
Paper Number: SPE-196461-MS
...Materials Since kinetic of hydrate formation is a complex phenomenon, and it is hard to compare with the previous studies due to the different experimental condition and designs. However, Koh et al. [ 13 ] found the method to compare the different types of the system via relative inhibition...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil & Gas Conference and Exhibition, October 25–27, 2016
Paper Number: SPE-182327-MS
... Abstract Deepwater exploration well test plays a decisive role in exploration of deep ocean field and establishment of development program. Considering the technical difficulties of deepwater test in Lingshui Depression of Qiongdongnan Basin, generation area of hydrate during testing progress...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil & Gas Conference and Exhibition, October 25–27, 2016
Paper Number: SPE-182237-MS
... fluid behavior, rock minerals, completion & pipeline metallurgy and operating envelope is critical to understand and overcome the flow assurance challenges. Pipeline Hydrate Formation is the biggest operational challenge, which frequently disrupts the production of some of the high producing gas...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 20–22, 2015
Paper Number: SPE-176156-MS
... and 50 L/min, respectively. The flow regime of the initial gas-liquid flows is determined to be turbulent bubbly flows. Transformation of vapor methane into solid methane hydrate is made by elevating the system pressure up to the super cooling condition through water injection. The detail emulsification...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil and Gas Conference and Exhibition, October 22–24, 2012
Paper Number: SPE-160404-MS
... Abstract Water condensation and/or hydrate formation at the top of pipelines are serious design/operation consideration in pipelines with stratified flow. Water condensation could result in top of the line corrosion, in particular in sour gas systems. Hydrate formation is believed to be another...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil and Gas Conference and Exhibition, September 20–22, 2011
Paper Number: SPE-145982-MS
... behaviour of CO 2 -rich systems. The hydrate-forming conditions are modelled by the solid solution theory of van der Waals and Platteeuw. The reliability of the thermodynamic model was evaluated using vapour – liquid equilibrium data. CO 2 is a partially polar compound present in many hydrocarbon...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil and Gas Conference and Exhibition, September 20–22, 2011
Paper Number: SPE-147550-MS
... temperature at seabed and fracture gradient, as well as shallow flow hazards including shallow water flow and gas Hydrates are key to designing cement slurries that can meet deepwater specifications and provide required zonal isolation. This paper will discuss the real challenges faced during the cementation...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil and Gas Conference and Exhibition, October 18–20, 2010
Paper Number: SPE-132968-MS
... Abstract Hydrate management during transient operation of subsea flow lines has been identified as one of the greatest challenges for deep water O&G production. Experiments using natural gas and de-ionized water were conducted in a laboratory flow loop (1" diameter and 40 m length...
Proceedings Papers

Paper presented at the Asia Pacific Oil and Gas Conference & Exhibition, August 4–6, 2009
Paper Number: SPE-120148-MS
... dissociation start composition hydrate flow assurance reactor Gudmundsson hydrate dissociation hydrate formation natural gas storage gas monetization dissociation application NG hydrate Upstream Oil & Gas transportation spe 120148 methane hydrate natural gas formation rate...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil and Gas Conference and Exhibition, October 20–22, 2008
Paper Number: SPE-115074-MS
... Abstract Generally, the most economical material for construction in oil and gas pipeline systems is carbon steel. Besides the safety and environmental issues, downtime caused by corrosion related failures and hydrate-induced blockages in pipelines can be costly to the operator. Asset integrity...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil and Gas Conference and Exhibition, October 20–22, 2008
Paper Number: SPE-116932-MS
... collaboration intended to demonstrate two related technologies in one location. The Woodside technology (1) uses a low temperature process to purposefully form gas hydrates in the raw gas stream, which when removed leave the gas dehydrated. This allows Carbon Steel, as opposed to Corrosion Resistant Alloy...
Proceedings Papers

Paper presented at the Asia Pacific Oil and Gas Conference and Exhibition, October 30–November 1, 2007
Paper Number: SPE-109670-MS
... the pipelines and determine the thermal insulation requirements to prevent the formation of hydrates and control wax deposition. The line sizing and insulation will depend on the range of flow rates for a given system, gas/condensate ratio and the anticipated water cut over the life of the field. Multiphase...
Proceedings Papers

Paper presented at the Asia Pacific Oil and Gas Conference and Exhibition, October 30–November 1, 2007
Paper Number: SPE-109182-MS
... cost. The SNGH is transported by a truck or small truck into the customer's site/house. A 10 °C temperature raise will not make the gas dissociate from its hydrate form [ 3 ]; therefore the container has to be able to keep the temperature below −10 °C (14 °F). There is alternative method...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil and Gas Conference and Exhibition, April 5–7, 2005
Paper Number: SPE-92960-MS
... Abstract With the petroleum industry endeavouring to develop oil and gas fields in deepwater and to increase its activities in onshore arctic environments, greater emphasis should be placed on quantifying the hazards to drilling operations posed by gas hydrates. In spite of gas hydrate-bearing...

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