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Keywords: mechanism
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Proceedings Papers

Paper presented at the SPE Conference at Oman Petroleum & Energy Show, April 22–24, 2024
Paper Number: SPE-218500-MS
... reservoirs, which could be good candidates for the injection of captured CO2. However, finding the best candidate for CO2 injection may be a challenge given the diversity of the portfolio. The focus of this paper is to explore key mechanisms of CO2 injection in gas condensate reservoirs to enable...
Proceedings Papers

Paper presented at the SPE Conference at Oman Petroleum & Energy Show, April 22–24, 2024
Paper Number: SPE-218508-MS
... rate is high due to various recovery drive mechanisms. The paper will discuss in detail about the changes taking place in the injected nitrogen and reservoir fluid. It will also bring out the challenges faced in implementing this novel technology. The breakthrough cases are discussed with the probable...
Proceedings Papers

Paper presented at the SPE Conference at Oman Petroleum & Energy Show, April 22–24, 2024
Paper Number: SPE-218579-MS
... the chemical performance. Zeta potential and particle size were measured to investigate the mechanism of the synergism of flocculant and polymer. Transmission intensity was used to evaluate the oil-water separation in PW in this work. High transmission intensity indicates low oil content. Polymers could...
Proceedings Papers

Paper presented at the SPE Conference at Oman Petroleum & Energy Show, April 22–24, 2024
Paper Number: SPE-218611-MS
... formation water and crude oil was equal to 9 mN/m and it reduced to ∼6 mN/m upon decreasing the salinity. Such IFT reduction could contribute to the recovery mechanism. CA results showed that the wettability of the calcite surfaces was altered from an initial oil-wet state towards an intermediate-wet state...
Proceedings Papers

Paper presented at the SPE Conference at Oman Petroleum & Energy Show, April 22–24, 2024
Paper Number: SPE-218749-MS
... formations and faults. This geomechanical model enables the estimation of the probability of successfully injecting a volume of CO2 equivalent to the volume of gas produced. Residual Trapping Mechanism Estimation Approach The evaluation of the CO2 residual trapping mechanism primarily focused...
Proceedings Papers

Paper presented at the SPE Conference at Oman Petroleum & Energy Show, April 22–24, 2024
Paper Number: SPE-218756-MS
... energy from the Sarawak Basin's geothermal reservoirs through CO 2 injection. We primarily investigate sandstone formations, analyzing their properties and the feasibility of hot water extraction using CO 2 . The report provides a theoretical framework to understand the primary recovery mechanisms...
Proceedings Papers

Paper presented at the SPE Conference at Oman Petroleum & Energy Show, April 22–24, 2024
Paper Number: SPE-218504-MS
... efficiency boundary mechanism real depositional environment international journal permeability calculation aquifer placement continental environment sustainable development climate change correspond injectivity contribution storage potential parameter Introduction Ongoing climate...
Proceedings Papers

Paper presented at the SPE Conference at Oman Petroleum & Energy Show, April 22–24, 2024
Paper Number: SPE-218686-MS
... for unit shutdowns. Troubleshooting process began with reviewing available literature and identifying a clear mechanism of unexpected formation of Sulphur. compressors engines and turbines enhanced recovery h2s management oilfield chemistry deposition corrosion management production chemistry...
Proceedings Papers

Paper presented at the SPE Conference at Oman Petroleum & Energy Show, April 22–24, 2024
Paper Number: SPE-218630-MS
... hypothesis fluid compatibility oilfield chemistry mechanism lsw production chemistry enhanced recovery oil recovery wettability alteration cr 2 oil-water interface Introduction Low salinity water (LSW) flooding enhanced oil recovery (EOR) has been getting more remarkable attention because...
Proceedings Papers

Paper presented at the SPE Conference at Oman Petroleum & Energy Show, March 21–23, 2022
Paper Number: SPE-200105-MS
... & gas mechanism data quality gharbi crisp-dm application petroleum engineer artificial neural network drilling trouble dataset objective stuckpipe alert Introduction Drilling is considered one of the most challenging and costly operations in the oil and gas industry. It requires...
Proceedings Papers

Paper presented at the SPE Conference at Oman Petroleum & Energy Show, March 21–23, 2022
Paper Number: SPE-200127-MS
... producing wells and reservoirs can be adapted to other operations around the globe. dynamic underbalance gun system operation upstream oil & gas pressure pulse detonation packer completion installation and operations lower zone mechanism formation pressure petroleum engineer bottom...
Proceedings Papers

Paper presented at the SPE Conference at Oman Petroleum & Energy Show, March 21–23, 2022
Paper Number: SPE-200225-MS
... that reservoir pore throats get plugged due to two main factors; the suspended solid particles present in the injected water and swelling clays present in reservoir core samples. The formation damage simulator showed that fines migration and clay swelling are the two main possible formation damage mechanisms...
Proceedings Papers

Paper presented at the SPE Conference at Oman Petroleum & Energy Show, March 21–23, 2022
Paper Number: SPE-200067-MS
... the contribution of the main mechanisms occurring over the WAG cycles: the oil-gas interaction mechanisms and the desaturation mechanisms. The oil-gas interactions that occur in immiscible gas injection cases lead to significant long-lasting WAG effects thanks to both the swelling effects that continue even once...
Proceedings Papers

Paper presented at the SPE EOR Conference at Oil and Gas West Asia, March 26–28, 2018
Paper Number: SPE-190356-MS
... forward is also proposed, as a further cycle 3 is currently planned early 2018, in order to derisk the mechanism for larger injected gas volumes, with a possible phase 2 to be planned later on. gas injection cycle 1 mechanism sm 3 Injection Rate enhanced recovery huff viscous oil composition...
Proceedings Papers

Paper presented at the SPE EOR Conference at Oil and Gas West Asia, March 26–28, 2018
Paper Number: SPE-190331-MS
... degree of data integrity. In addition, results give direct evidence for the mechanism of oil bank build up and upscaling procedure. We ensured the repeatability, reproducibility and integrity of the experimental data. We visualized and explored semi-quantitatively the entire process from mobilizing...
Proceedings Papers

Paper presented at the SPE EOR Conference at Oil and Gas West Asia, March 26–28, 2018
Paper Number: SPE-190352-MS
... To better understand the flow of emulsions through porous media and the associated displacement mechanisms, the concept of ganglia dynamics should be realized. [12 - 13] When emulsion droplets pass through a pore throat, they will be easily trapped. In order to mobilize the trapped...
Proceedings Papers

Paper presented at the SPE EOR Conference at Oil and Gas West Asia, March 26–28, 2018
Paper Number: SPE-190340-MS
... are determined. What is more, we investigate the effects of alkali, surfactant, and polymer concentrations on the location where additional oil is driven by the function of each component. A mechanism study of chemical flooding enhancement is provided, helping engineers design better project plans to extract...
Proceedings Papers

Paper presented at the SPE EOR Conference at Oil and Gas West Asia, March 26–28, 2018
Paper Number: SPE-190406-MS
... and spontaneous emulsification capacity for the surfactant solution were evaluated to determine the optimum formula of the flooding system. Then, the oil/water interfacial rheology and environmental influence on the spontaneous emulsion stability were performed to study the enhanced mechanism of spontaneous...

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