... Abstract Hydrocarbon fuels are widely recognized as significant contributors to climate change and the rising levels of CO 2 in the atmosphere. As a result, it is crucial to reduce the net carbon intensity of energy derived from these fuels. This study explores the feasibility of using...

... and supercritical/liquid CO 2 [ Da, 2018 ]. Since the solubility of amine surfactant is limited at neutral or high pH, HCl is used to adjust the pH of the solution to 6.5 to readily solubilize the amine surfactant to prepare the surfactant solution. 0.2 wt.% amine surfactant (in brine) is used in this study...

... Abstract In-situ electricity generation concepts and design precautions for the proposed system including the main goal which are related to reducing the environmental pollution due to the combustion of fossil fuels and emitting carbon dioxide (CO 2 ). This reduction will be attained through...

... transformer modules deployed on rigs across the Lower 48 United States demonstrates an average daily reduction in Scope One emissions of 20 metric tons of CO 2 e per rig. With highline powered operations becoming more commonplace in the United States, technological advancements are starting to make their way...

... Abstract In the WAG process, adding nanoparticles to the water phase (referred to as NWAG) is a method advantageous for enhancing oil recovery and CO 2 storage by improving wettability. Previous research had limitations in not reflecting actual site conditions, as it did not account...

... and environmentally safe storage of CO 2 underground. However, only a few projects have strived and is eventually executed. Ones of the biggest challenges are technicality and commerciality to drive the success of the project. Thus, the objective of this paper is to mainly focus on the CCS well construction, design...

... operator heater application petroleum engineer modeling & simulation thermal method operation emission footprint replace cyclic steam stimulation operation enhanced recovery co 2 css operation consumption society heater installation Introduction Electric heaters have been proven...

... 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...

... Abstract Injection of high-pressure CO 2 into depleted gas reservoirs can lead to low temperatures promoting formation of hydrate in the near wellbore area resulting in reduced injection rates. The design of effective mitigation methods requires an understanding of the impact of crucial...

... Abstract The subsurface processes of enhanced oil recovery (EOR) and carbon capture and storage (CCS) involve complex geochemical interactions mainly CO 2 , brine, and reservoir rock. This interaction is time-dependent and could influence the wettability and thus the multiphase flow. Less...

... oilfield chemistry sustainable development corrosion inhibition geologist thermal method sulfur application sulfide venezuela reaction sustainability sagd petroleum play type reservoir characterization workplace hazard catalyst splitting thermocatalytic splitting hydrogen sulfide co 2...

... Abstract In pursuit of the 1.5°C climate threshold set by the Paris agreement above pre-industrial levels, achieving net-zero CO 2 emissions by 2050 is identified as crucial. This necessitates leadership from the energy industries in formulating and executing sustainability development goals...

... simulation composition co 2 fluid 1 table 1 concentration reservoir fluid pvt measurement enthalpy compositional variation experiment spe annual technical conference Introduction Most often, a shift from a gas to an oil zone in a petroleum reservoir occurs through a classical gas-oil...

... Petroleum Development Oman (PDO) has set a target to reduce CO 2 emissions to net zero by 2050, which is aligned with Oman’s country vision. A mid- and long-term strategy has been developed to identify cost-competitive abatement staircases, including elimination of routine flaring, driving...

... Abstract A reliable and safe geological storage of CO 2 must require a detailed characterization of the reservoirs which is usually consists of a huge amount of data. Often, this kind of information is accumulated and processed over many decades of subsurface exploration. Therefore...

... Abstract Global hydrogen production contributes significantly to carbon dioxide emissions due to reliance on fossil fuels. This study aims to integrate and model various upstream and downstream processes to facilitate concurrent hydrogen production, underground storage, CO 2 utilization...

... Abstract The study aims to quantitatively assess the risk of hydrate formation within the porous formation and its consequences to injectivity during storage of CO 2 in depleted gas reservoirs considering low temperatures caused by the Joule Thomson (JT) effect and hydrate kinetics. The aim...

... pressure, pore volume injected, injection rate, rock type and initial water saturation on the displacement efficiency, S orm and recovery factor of miscible/near-miscible CO 2 injection. The CO 2 injection experiments were performed using live crude oil at pressures above the minimum miscibility...

... of acidified solutions in the surface facilities is prevented. Lastly, all the molecules that are tested in this study are industrially available. chemical flooding methods upstream oil & gas adsorption core analysis complex reservoir surfactant formulation co 2 experiment flow in porous...

... Abstract Secure storage of carbon dioxide in underground reservoirs has been an increasingly interesting topic for the researches in the recent decade. The literature includes great works covering the idea of storing CO 2 in depleted oil and gas fields or deep saline aquifer. In this study...