Study on Vibration Characteristics of Fracturing Piping in Pump-Starting and Pump-Stopping Water Hammer
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Failure Analysis and Prevention"
DOI: 10.1007/s11668-019-00699-7
Abstract: In pump-starting and pump-stopping, because of the rapid change in fracturing fluid, the piping is subjected to water hammer effect. Water hammer effect results in severe vibration, which may damage the pipe or cause sealing… read more here.
Keywords: pump; water hammer; fracturing fluid; pump starting ... See more keywords
Experimental insights into geochemical changes in hydraulically fractured Marcellus Shale
Sign Up to like & getrecommendations! Published in 2017 at "Applied Geochemistry"
DOI: 10.1016/j.apgeochem.2016.11.005
Abstract: Abstract Hydraulic fracturing applied to organic-rich shales has significantly increased the recoverable volume of methane available for U.S. energy consumption. Fluid-shale reactions in the reservoir may affect long-term reservoir productivity and waste management needs through… read more here.
Keywords: hydraulically fractured; fracturing fluid; hydraulic fracturing; composition ... See more keywords
Viscoelastic surfactant fracturing fluids for use in coal seams: Effects of surfactant composition and formulation
Sign Up to like & getrecommendations! Published in 2020 at "Chemical Engineering Science"
DOI: 10.1016/j.ces.2019.115370
Abstract: Abstract Recently, viscoelastic surfactant (VES) fracturing fluids have attracted wide attention because they are highly viscoelastic and environmentally benign. To optimize fracturing fluid formulations for coal reservoir conditions, 135 groups of VES fracturing fluids were… read more here.
Keywords: ves fracturing; viscoelastic surfactant; fracturing fluids; fracturing fluid ... See more keywords
Investigation of cellulose nanofiber enhanced viscoelastic fracturing fluid system: Increasing viscoelasticity and reducing filtration
Sign Up to like & getrecommendations! Published in 2019 at "Colloids and Surfaces A: Physicochemical and Engineering Aspects"
DOI: 10.1016/j.colsurfa.2019.123938
Abstract: Abstract Viscoelastic fracturing fluid (VFF) is considered to have great potential as fracturing agent with no residues and low damage to formation. However, traditional VFF composed of surfactant and salt is difficult to form filter… read more here.
Keywords: filtration; cellulose nanofiber; fracturing; fracturing fluid ... See more keywords
Synergistic Polymer Fracturing Fluid for Coal Seam Fracturing
Sign Up to like & getrecommendations! Published in 2021 at "Colloids and Surfaces A: Physicochemical and Engineering Aspects"
DOI: 10.1016/j.colsurfa.2021.127648
Abstract: Abstract Coal seam fracturing can effectively reduce gas leakage and coal powder damage while ensuring a healthy, stable and sustainable development of the coal industry. In this study, a fracturing fluid thickener-quaternary polymer (ADP) was… read more here.
Keywords: coal seam; seam fracturing; fracturing fluid; fluid coal ... See more keywords
A combined stimulation technology for coalbed methane wells: Part 2. Application
Sign Up to like & getrecommendations! Published in 2018 at "Fuel"
DOI: 10.1016/j.fuel.2018.06.086
Abstract: Abstract Based on the theory and technology of combined stimulation, this paper, the second of a two-part series, presents an application of the combined stimulation technology to a low-deliverability CBM well in the Sunan Syncline,… read more here.
Keywords: stimulation; application; fracturing fluid; combined stimulation ... See more keywords
Calculation model of unsteady temperatureāpressure fields in wellbores and fractures of supercritical CO2 fracturing
Sign Up to like & getrecommendations! Published in 2019 at "Fuel"
DOI: 10.1016/j.fuel.2019.05.111
Abstract: Abstract As a new potential economic and effective fracturing method, supercritical carbon dioxide (SC-CO2) waterless fracturing technology can be implemented to alleviate problems such as water sensitivity and reservoir pollution. Further, it reduces emissions, which… read more here.
Keywords: co2; co2 fracturing; fracturing fluid; temperature pressure ... See more keywords
Dissymmetric beauty: A novel design of heterogemini viscoelastic surfactant for the clean fracturing fluid
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Industrial and Engineering Chemistry"
DOI: 10.1016/j.jiec.2017.10.048
Abstract: Abstract Herein, a new heterogemini surfactant (YS-18), which has a novel structure with two different hydrophobic chains, was designed and easily synthesized with excellent yields. When YS-18 was employed as a thickening agent for the… read more here.
Keywords: heterogemini; fluid; clean fracturing; dissymmetric beauty ... See more keywords
Effects of slick water fracturing fluid on pore structure and adsorption characteristics of shale reservoir rocks
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Natural Gas Science and Engineering"
DOI: 10.1016/j.jngse.2017.12.030
Abstract: Abstract The shale-fracturing fluid interaction and its effects on the pore structures and adsorption characteristics of shale are the key factors affecting shale gas exploration. To address this problem, the black shale samples obtained from… read more here.
Keywords: adsorption; fracturing fluid; water fracturing; slick water ... See more keywords
Viscosity reduction mechanism in high temperature of a Gemini viscoelastic surfactant (VES) fracturing fluid and effect of counter-ion salt (KCl) on its heat resistance
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Petroleum Science and Engineering"
DOI: 10.1016/j.petrol.2018.01.052
Abstract: Abstract In the past several decades, Gemini viscoelastic surfactant has been applied for many cases due to its specific properties, including clean fracturing fluid. As we know that counter-ions can greatly promote the micelle aggregation… read more here.
Keywords: heat resistance; viscosity; viscosity reduction; effect ... See more keywords
Preparation and evaluation of supramolecular fracturing fluid of hydrophobically associative polymer and viscoelastic surfactant
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Petroleum Science and Engineering"
DOI: 10.1016/j.petrol.2018.04.032
Abstract: Abstract A novel fracturing fluid (NAF) comprising of self-synthesized Ī²-cyclodextrin-functionalized hydrophobically associative polymer (HMPAM) and viscoelastic surfactant (VES) was developed. The apparent viscosity of NAF was several times more than that of HMPAM and VES… read more here.
Keywords: associative polymer; fluid; hydrophobically associative; viscoelastic surfactant ... See more keywords