Deep and ultra-deep reservoirs have gradually become the primary focus of hydrocarbon
exploration as a result of a series of significant discoveries in deep hydrocarbon exploration …

After successful implementation for more than 6 decades by the oil and gas industry,
hydraulic fracturing remains the pioneer well stimulation method to date. Polymers are one …

Reducing the adsorption of CO 2 thickeners in soil particles of shallow shale is a pathway to
protect the shale environment and water cycle. In this work, we first synthesized a siloxane …

Driven by high pressure, slickwater may intrude into the pores of coal seams, causing
changes in the pore structure, and ultimately affecting the flow of Coalbed Methane (CBM) …

通过对储集层改造技术发展历史的总结, 明确了国内外储集层改造技术的新进展,
总结出国内外储集层改造技术的差距, 指出未来面临的技术难点及发展方向 …

The fracturing property of liquid CO2 fracturing fluid varies greatly due to the rheology of
fracturing fluid during fracturing process. The main objective of this investigation is to study …

Hydraulic fracturing technology is the most effective stimulation method to develop
hydrocarbons in tight reservoirs, but the invading of fracturing fluid into the reservoir matrix …

Hydraulic fracturing is currently one of the most economical and effective means to develop
shale oil resources. However, the fracturing effects in shale oil wells vary significantly. The …

Slickwater fracturing fluid has been applied in unconventional fracturing as a substitute for
guar gum fracturing fluid with considerable success. However, the poor sand-carrying …

Isothermal adsorption experiments of water vapor in shale samples with differing TOC (total
organic carbon content) and differing clay content were conducted at three set temperatures …