Log in

Relevant bibliographies by topics / Liquid loadings / Dissertations / Theses

To see the other types of publications on this topic, follow the link: Liquid loadings.

Dissertations / Theses on the topic 'Liquid loadings'

Author: Grafiati

Published: 3 June 2025

Last updated: 31 July 2025

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the top 27 dissertations / theses for your research on the topic 'Liquid loadings.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Browse dissertations / theses on a wide variety of disciplines and organise your bibliography correctly.

1

Park, Han-Young. "Decision matrix for liquid loading in gas wells for cost/benefit analyses of lifting options." Texas A&M University, 2008. http://hdl.handle.net/1969.1/85952.

Full text

Abstract:

Field-proven solutions already exist to reduce the loss of gas production when liquid loading begins to occur. However, the choice of remedial technique, its feasibility, and its cost, vary considerably depending on a field's location, size export route, and the individual operator's experience. The selection of the best remedial technique and the timeframe within which the remedial action is undertaken are critical to a project's profitability. Although there are literature reviews available regarding solutions to liquid loading problems in gas wells, a tool capable of helping an operator sel

APA, Harvard, Vancouver, ISO, and other styles

2

Joseph, Amieibibama. "Investigation of liquid loading phenomena in gas wells." Thesis, University of Aberdeen, 2016. http://digitool.abdn.ac.uk:80/webclient/DeliveryManager?pid=230529.

Full text

APA, Harvard, Vancouver, ISO, and other styles

3

Scurrah, Katherine Lesley. "Filtration of solid and liquid aerosol particles." Thesis, Loughborough University, 1999. https://dspace.lboro.ac.uk/2134/32098.

Full text

Abstract:

Fibrous filter materials are commonly adopted in a variety of industrial and domestic processes to remove fine particles. Filter performance may be assessed by two parameters: the proportion of particles passing through the media (penetration), and the resistance to gas flow through the filter (pressure drop). Another parameter, the filter lifetime, may be important where economical factors are key.

APA, Harvard, Vancouver, ISO, and other styles

4

Barakati, Adel. "Numerical Modelling of Liquid Containing Structure under Dynamic Loading." Thesis, Université d'Ottawa / University of Ottawa, 2015. http://hdl.handle.net/10393/33425.

Full text

Abstract:

Abstract Liquid containing tanks (LCTs) are used in water distribution systems and in the industry for storing water, toxic and flammable liquids and are expected to be functional after severe earthquakes. The failure of a large tank during seismic excitation has implications far beyond the economic value of the tanks and their contents. Then seismic design becomes a high necessity for this type of structure. However, tanks differ from buildings in two ways: first, during seismic excitation, the liquid inside the tank exerts a hydrodynamic force on tank walls, base, and roof in addition to the

APA, Harvard, Vancouver, ISO, and other styles

5

Fernandez, Alvarez Juan Jose. "Design of a high-pressure research flow loop for the experimental investigation of liquid loading in gas wells." [College Station, Tex. : Texas A&M University, 2008. http://hdl.handle.net/1969.1/ETD-TAMU-2358.

Full text

APA, Harvard, Vancouver, ISO, and other styles

6

Binli, Ozmen. "Overview Of Solutions To Prevent Liquid Loading Problems In Gas Wells." Master's thesis, METU, 2010. http://etd.lib.metu.edu.tr/upload/12611560/index.pdf.

Full text

Abstract:

Every gas well ceases producing as reservoir pressure depletes. The usual liquid presence in the reservoir can cause further problems by accumulating in the wellbore and reducing production even more. There are a number of options in well completion to prevent liquid loading even before it becomes a problem. Tubing size and perforation interval optimization are the two most common methods. Although completion optimization will prevent liquid accumulation in the wellbore for a certain time, eventually as the reservoir pressure decreases more, the well will start loading. As liquid loading occur

APA, Harvard, Vancouver, ISO, and other styles

7

French, Lester A. "A Theoretical Model of a Lateral-Field Excited Sensor Element Under Liquid Loading." Fogler Library, University of Maine, 2011. http://www.library.umaine.edu/theses/pdf/FrenchL2011.pdf.

Full text

APA, Harvard, Vancouver, ISO, and other styles

8

Bose, Rana. "Unloading using auger tool and foam and experimental identification of liquid loading of low rate natural gas wells." Texas A&M University, 2003. http://hdl.handle.net/1969.1/5890.

Full text

Abstract:

Low-pressure, low-producing natural gas wells commonly encounter liquid loading during production. Because of the decline in the reservoir pressure and the flow capacity, wells can fall below terminal velocity. Identifying and predicting the onset of liquid loading allows the operators to plan and prepare for combating the liquid loading hence saving valuable reserves and downtime. The present industrial applications of artificial lift, wellhead pressure reduction by compressor installation at the wellheads and reduction in tubing size are costly and often intermittent. The thesis examines the

APA, Harvard, Vancouver, ISO, and other styles

9

Sarchamy, D. "Stress corrosion cracking of precracked BS 1501-161 steel specimens in contaminated liquid ammonia under constant and slow monotonic loading." Thesis, University of the West of Scotland, 1988. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.384633.

Full text

APA, Harvard, Vancouver, ISO, and other styles

10

Koguna, Aminu Ja'Afar Abubakar. "A study of flow behaviour of dense phase at low concentrations in pipes." Thesis, Cranfield University, 2016. http://dspace.lib.cranfield.ac.uk/handle/1826/13094.

Full text

Abstract:

Offshore production fluids from the reservoir are often transported in pipelines from the wellheads to the platform and from the platform to process facilities. At low flow velocity water, sand or liquids like condensate could settle at the bottom of pipelines that may lead to grave implications for flow assurance. During shutdown the settled heavy liquid (e.g. water), could result in corrosion in pipelines, while following restart stages the settled water could form water plugs that could damage equipment, while settled sand could also form a blockage that needs to be purged. Furthermore, the

APA, Harvard, Vancouver, ISO, and other styles

11

Hillerström, Anna. "Effect of solvents during material treatment applications : tuning hydrophilicity of silicone rubber and drug loading in mesoporous silica." Doctoral thesis, Karlstads universitet, Avdelningen för kemi och biomedicinsk vetenskap, 2009. http://urn.kb.se/resolve?urn=urn:nbn:se:kau:diva-4118.

Full text

Abstract:

Choosing the right solvent is critical for many industrial applications. A useful property for selection of solvents is their solubility parameters. This concept of solubility parameters is central to this thesis and has been used in two different case studies of material treatment applications. Silicone rubber (crosslinked poly(dimethyl siloxane), PDMS) has many favorable material properties making it useful in biomedical devices. However, a limiting aspect of its material properties is a hydrophobic surface. The aim of this work was to prepare a hydrophilic PDMS material while retaining the

APA, Harvard, Vancouver, ISO, and other styles

12

DALL'ACQUA, DAVIDE. "Flow Assurance Management: innovative methodologies for Oil and Gas production optimization." Doctoral thesis, Università Politecnica delle Marche, 2018. http://hdl.handle.net/11566/252984.

Full text

Abstract:

Questa tesi di dottorato riporta il risultato delle ricerche svolte su problematiche inerenti al trasporto di idrocarburi in condotta. Tali problematiche rientrano nella cosiddetta "Flow Assurance", disciplina che si occupa di assicurare un corretto trasporto di idrocarburi per tutta la vita del pozzo. La tesi è divisa sulla base di tre fenomeni: l'accumulo di liquido in condotte per trasporto di gas naturale; la frattura duttile in condotte per il trasporto di gas ad elevate pressioni; l'accumulo di cera in condotte per il trasporto di oli "cerosi". Viene investigata una tecnica innovativa, b

APA, Harvard, Vancouver, ISO, and other styles

13

Piffoux, Max. "Approches interdisciplinaires du domaine des vésicules extracellulaires : nouvelles méthodes et outils pour le transfert en clinique en médecine régénérative et délivrance de médicaments." Thesis, Sorbonne Paris Cité, 2018. http://www.theses.fr/2018USPCC243.

Full text

Abstract:

Les vésicules extracellulaires sont des nano-vésicules (100nm) comprenant les exosomes, microvesicules et corps apoptotiques, sécrétées par toutes les cellules de l’organisme. Elles ont des rôles physiologiques et physiopathologiques dans l’hémostase, l’inflammation, la transmission d’information et de molécules biologiques, les métastases, ou la régénération tissulaire. Par exemple, des vésicules issues de cellules souches mésenchymateuses ont le même effet que leur cellule mère dans la régénération du myocarde infarci, mais ont beaucoup d’avantages par rapport à ces dernières : possibilité d

APA, Harvard, Vancouver, ISO, and other styles

14

Chang, Shi-Yuan, and 張世源. "Measurement and Identification of Liquid Loadings Using SAW Liquid Sensors." Thesis, 1998. http://ndltd.ncl.edu.tw/handle/39506115614577152134.

Full text

Abstract:

碩士<br>義守大學<br>電機工程研究所<br>86<br>Propagation characteristics of surface acoustic wave (SAW) produced by the interdigital transducers on piezoeletric substrates, are functions of electric and acoustic properties of liquid loadings. The SAW liquid sensor is designed to detect variations of propageation characteristics and furthermore to recognize liquid loadings. In this thesis, a SAW liquid sensor for measuring and identifying liquid loadings is developed using a measurement system which can chacterize propagtion characteristics of SAW along with the utilization of principal component analysis na

APA, Harvard, Vancouver, ISO, and other styles

15

Soponsakulkaew, Nitsupon. "Decision Matrix Screening Tool to Identify the Best Artificial Lift Method for Liquid-loaded Gas Wells." 2010. http://hdl.handle.net/1969.1/ETD-TAMU-2010-08-8333.

Full text

Abstract:

Liquid loading is a serious problem in gas wells. Many proven artificial lift methods have been used to alleviate this problem. However, a complete workflow to determine the most suitable artificial lift method for given well conditions does not exist. In 2008, Han Young Park presented his thesis of decision matrix tool using a decision tree technique for data mining that determined the best artificial lift method for liquid loading in gas wells from seven artificial lift methods: plunger lift, gas lift, ESP, PCP, rod pump, jet pump, and piston pump. He determined the technical feasibility and

APA, Harvard, Vancouver, ISO, and other styles

16

WANG, JYUN-CIN, and 王俊欽. "Vibration Analysis of the liquid Viscoelastic Damping Isolator with Cycling loading." Thesis, 2014. http://ndltd.ncl.edu.tw/handle/00237568324224263182.

Full text

Abstract:

碩士<br>正修科技大學<br>機電工程研究所<br>102<br>Taiwan is situated in between two highly active tectonic plates, the Circum-Pacific Seismic Belt at the east and the Philippine Sea Plate at the west. The Philippine Sea Plate frequently collides with the Eurasian plate, causing intensive seismic activities. Seismic activities in this area are characterized by shallow hypocenter and high intensity and therefore large-scale devastations have been recorded throughout history. On March 11th 2011, a magnitude 9.0 earthquake hit Japan’s Fukushima region, and the nearby Fukushima Daiichi Nuclear Power Plant (Futaba

APA, Harvard, Vancouver, ISO, and other styles

17

黃智盈. "Synthesis of High-Loading Soluable Polymer Support for Liquid-Phase Synthesis." Thesis, 2003. http://ndltd.ncl.edu.tw/handle/35151848688210768480.

Full text

APA, Harvard, Vancouver, ISO, and other styles

18

Mohammad, Roslina. "Impact loading and transient response of pipes transporting gas or liquid." Thesis, 2011. http://hdl.handle.net/2440/95628.

Full text

Abstract:

This thesis focuses on the investigation of the effect of flowing medium on the transient response of a pipe due to dynamically applied loading. The topic is very important in many industrial and military applications including offshore structures, oil and gas, power stations, petrochemical and defence industries where critical pipe components transporting a gas or liquid can be subjected to impact loading due to an accident. In many previous studies, such effects were largely ignored, simplified or considered negligible. The conducted study demonstrated that in many practically important case

APA, Harvard, Vancouver, ISO, and other styles

19

Waltrich, Paulo. "Onset and Subsequent Transient Phenomena of Liquid Loading in Gas Wells: Experimental Investigation Using a Large Scale Flow Loop." Thesis, 2012. http://hdl.handle.net/1969.1/ETD-TAMU-2012-08-11655.

Full text

Abstract:

Liquid loading in gas wells is generally described as the inability of the well to lift the co-produced liquids up the tubing, which may ultimately kill the well. There is a lack of dedicated models that can mimic the transient features that are typical of liquid loading. Improved characterization of liquid loading in gas wells and enhanced prediction of future well performance can be achieved from the measurements and analyses resulting from this project. An experimental investigation was carried out to study the onset of liquid loading and the subsequent transient phenomena, using a large s

APA, Harvard, Vancouver, ISO, and other styles

20

Agrawal, Samarth. "Investigation of liquid loading mechanism within hydraulic fractures in unconventional/tight gas reservoirs and its impact on productivity." 2013. http://hdl.handle.net/2152/22359.

Full text

Abstract:

One of the major challenges in fracturing low permeability/tight/unconventional gas formations is the loss of frac water and well productivity due to fluid entrapment in the matrix or fracture. Field results have indicated that only 15-30% of the frac fluid is recovered at the surface after flow back is initiated. Past studies have suggested that this water is trapped in the rock matrix near the fracture face and remains trapped due to the high capillary pressure in the matrix. Significant efforts have been made in the past to understand the impact of liquid blocking in hydraulically fractured

APA, Harvard, Vancouver, ISO, and other styles

21

Fu, Chi-Cheng, and 傅琪鉦. "Measurement of Surface Mass and Liquid Loading by QCM with Dual Frequency Method." Thesis, 2003. http://ndltd.ncl.edu.tw/handle/09788427893439053374.

Full text

Abstract:

碩士<br>國立臺灣大學<br>醫學工程學研究所<br>91<br>Quartz crystal microbalance (QCM) is commonly used for biological measurements in liquid, which is with a challenge because multiple effects occur simultaneously. The total frequency change measured by QCM is resulted from the mass and liquid loading on the surface. The mass loading reflects the change of surface mass caused by bio-particles interaction, and the liquid loading reflects the change in liquid density and viscosity. The measurement accuracy of mass loading effect is interfered by added samples, which change liquid conditions, and this draws the li

APA, Harvard, Vancouver, ISO, and other styles

22

温明謙. "Liquid Chemical Lorry Loading/Unloading Risk Analysis and Optimized Safety Control - Semiconductor Fab Application." Thesis, 2012. http://ndltd.ncl.edu.tw/handle/20083500771422220020.

Full text

Abstract:

碩士<br>國立交通大學<br>工學院產業安全與防災學程<br>100<br>For semiconductor wafer continuous production process, all Fabs need a great volume, and reliable, uninterrupted chemical supply system. Therefore, Semiconductor plants have to use liquid chemical lorry for the production line and also to ship away big volume of waste liquid chemical. And during liquid chemical loading/unloading, because of the hazard and volume, in case of spill or incorrect loading/unloading to mix incompatible chemicals, the consequences could be serious human health/safety impact, environmental pollution, or even production interrupti

APA, Harvard, Vancouver, ISO, and other styles

23

Chen, Chun-Kuang, and 陳俊光. "Phase compensated Quartz Crystal Microbalance for Simultaneous Measurement of Bio-mass loading and liquid damping." Thesis, 2007. http://ndltd.ncl.edu.tw/handle/26912867652213045630.

Full text

Abstract:

博士<br>臺灣大學<br>應用力學研究所<br>96<br>The application of Quartz Crystal Microbalance (QCM) in the liquid phase condition usually subjected to two major problems. The first one is the extra damping in liquid phase that causes the mechanical quality factor drop to a level that may induce unstable oscillation frequency. The second one is the self oscillation zero phase condition will be lost due to the shunt capacitance effect. In this study, a novel phase compensated quartz crystal oscillation circuit is proposed and will try to resolve these problems. According to the traditional theoretical analys

APA, Harvard, Vancouver, ISO, and other styles

24

Liao, Yu-Wei, and 廖昱維. "Safty Risk Assessment of Liquid Nitrogen Lorry Loading-Take a High-tech Factory in Taichung Application." Thesis, 2016. http://ndltd.ncl.edu.tw/handle/k47656.

Full text

Abstract:

碩士<br>國立交通大學<br>工學院產業安全與防災學程<br>104<br>In September, 2001 to May, 2016 up to, there are 15 accidents of nitrogen lorry altogether which 7 injured and 2 dead. The casualty proportion reaches as high as 39%. The main research of this paper is to conduct safety risk assessment of liquid nitrogen lorry in a high-tech plant in Taichung, the results of which show that the operation steps of liquid nitrogen lorry mainly include: lorry leaving factory, running, entering factory and the pre-, during and post-filling operation processes. The hazards about lorry’s leaving and entering factory, and locati

APA, Harvard, Vancouver, ISO, and other styles

25

Zhang, He. "Modeling of Multiphase Flow in the Near-Wellbore Region of the Reservoir under Transient Conditions." 2010. http://hdl.handle.net/1969.1/ETD-TAMU-2010-05-8036.

Full text

Abstract:

In oil and gas field operations, the dynamic interactions between reservoir and wellbore cannot be ignored, especially during transient flow in the near-wellbore region. As gas hydrocarbons are produced from underground reservoirs to the surface, liquids can come from condensate dropout, water break-through from the reservoir, or vapor condensation in the wellbore. In all three cases, the higher density liquid needs to be transported to the surface by the gas. If the gas phase does not provide sufficient energy to lift the liquid out of the well, the liquid will accumulate in the wellbore. The

APA, Harvard, Vancouver, ISO, and other styles

26

Cui, Zhongkai. "Novel non phospholipid liposomes with high sterol content : development and characterization." Thèse, 2012. http://hdl.handle.net/1866/9157.

Full text

Abstract:

Les liposomes sont des nanovecteurs polyvalents et prometteurs quant à leur utilisation dans plusieurs domaines. Il y a une décennie, un nouveau type de liposome constitué d’amphiphiles monoalkylés et de stérols est né fortuitement dans notre groupe. Ils sont nommés Stérosomes puisqu’ils contiennent une grande proportion de stérols, entre 50 et 70 mol %. Les objectifs de cette thèse sont de développer de nouvelles formulations de Stérosomes ayant des caractéristiques spécifiques et d’acquérir une compréhension plus profonde des règles physicochimiques qui dictent leur comportement de phase. No

APA, Harvard, Vancouver, ISO, and other styles

27

Wang, Chih-Wei. "Flow-directed solution self-assembly of block copolymers in microfluidic devices." Thesis, 2012. http://hdl.handle.net/1828/3984.

Full text

Abstract:

The self-assembly of polystyrene-stabilized cadmium sulfide nanoparticles (PS-CdS) with amphiphilic stabilizing chains of polystyrene-block-poly(acrylic acid) (PS-b-PAA) into colloidal quantum dot compound micelles (QDCMs) is studied on two-phase gas-liquid segmented microfluidic reactors. The resulting particle sizes are found to arise from the interplay of shear-induced coalescence and particle breakup, depending on a combination of chemical and flow conditions. Variation of water content, gas-to-liquid ratio, and total flow rate, enable control of QDCM sizes in the range of 140 – 40 nm.

APA, Harvard, Vancouver, ISO, and other styles

We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!