Geological storage of acid gas has been identified as a promising approach to reduce
atmospheric carbon dioxide (CO 2), hydrogen sulfide (H 2 S) and alleviate public concern …

In acid gas injection, the solubility and residual trapping of acid gas can be effectively
improved by optimizing the acid gas injection, which is important for short‐term storage of …

abstract Geological storage of acid gas has been identified as a promising approach to
reduce atmospheric carbon dioxide (CO2), hydrogen sulfide (H2S) and alleviate public …

Abstract Hydrogen sulphide (H₂S), a highly toxic and corrosive molecule, is typically found
in hydrocarbon reservoirs, sewers and in the waste industry. It can be extremely problematic …

In the current global environmental problems, reducing CO2 emissions is an important goal
and guide for countries all over the world in developing environmental and economic …

Acid gases such as CO₂ and H₂S–so called because they form weak acids when
dissolved in water–present in several industrial processes, not least of which is the oil and …

A two-phase flow model considering wellbore trajectory is established to simulate the
characteristics of gas–liquid two-phase flow in the wellbore after the gas invasion in the …

This work aims to explore the dynamical well-killing process of a vertical H 2 S-containing
natural gas well. A dynamical well-killing model considering an H 2 S solubility was …

ABSTRACT CO2 flooding is one of the main methods to enhance oil recovery under the
background of carbon neutralization and carbon peak. In some fields, however, injected gas …