The use of Horizontal wells is a common method underground natural gas storage (UGS), but there still need to discuss whether they are more suitable for slotted liner or perforation completions. To address this issue, numerical model developed predict the injection rate horizontal while considering skin factor. Here, novel uncoupled iteration employed determine factor deriving from turbulence i...

The oil industry needs solid and reliable materials in almost all processes. By making nano-scale materials, lighter, more robust, and more robust equipment than today's products can be produced. Nanotechnology in the field of oil industry and its related industries, in addition to reducing the environmental hazards of this sector and the possibility of saving from harvesting of underground res...

Underground coal mining is a challenging and hazardous occupation that requires constant monitoring of environmental parameters to ensure the safety miners. A handful research has been carried out in developing wireless devices monitor underground mine workings using Wi-Fi ZigBee, which limitations such as limited range, interference, reliability, power consumption, security. The main objective...

Carbon dioxide capture, use, and storage (CCUS) issues are currently gaining more attention due to climate change. One of the CCUS methods may be use CO2 as cushion gas in underground (UGS). Typically, high-permeability structures preferable for purposes. High permeability ensures good flow reservoirs well bottom-hole pressure maintenance. However, case a part gas, it mixes with natural within ...

The offshore Castor Underground Gas Storage (UGS) project had to be halted after gas injection triggered three M4 earthquakes, each larger than any ever induced by UGS. mechanisms that seismicity in the crystalline basement at 5–10 km depth 1.7 remain unknown. Here, we propose a combination of explain observed seismicity. First, critically stressed Amposta fault, bounding storage formation, cre...

Most coal and coal bearing strata contain significant quantities of gases. These gases are either potentially explosive in critical concentrations when mixed with air, others are toxic. Gases found in a mine are almost certainly a mixture of atmospheric air, inert gases, water vapour and one or more of the following: oxygen, carbon monoxide, methane, hydrogen sulphide, hydrogen and nitrous oxid...