After over a decade of innovation in shale gas fracturing theory and engineering technology,
China has established a theoretical and technical system for the development of shallow …

Primary oil recovery from fractured unconventional formations, such as shale or tight sands,
is typically less than 10%. The development of an economically viable enhanced oil …

In recent times, particularly in the 21st century, there has been an alarming increase in the
demand for global energy, along with continuous depletion in conventional oil reservoirs …

With the advancement of horizontal well and hydraulic fracturing technology, the
development of unconventional reservoirs such as shale oil has become a hot issue in the …

With the increasing global energy demand, unconventional oil and gas, especially shale
gas, have become an important natural gas resource. In the modern petroleum engineering …

Artificial intelligence and machine learning (ML) are being applied to many oil and gas
(O&G) applications and seen as novel techniques that may facilitate efficiency gains in …

The potential of the CO 2 soaking procedure has been generally acknowledged as a valid
way to advance the tight rock oil recovery. Over the last decade, a significant number of Huff …

The recent development of unconventional oil and gas (O&G) reservoirs has led to an
abundant hydrocarbon supply, both domestically and globally. However, there is a …

To prepare the thickener of fracturing fluid with temperature resistance, salt resistance and
quick dissolution, an emulsion thickener (ASC) was synthesized by acrylamide, acrylic acid …

With the increasing attention paid to the treatment of flowback fluid, cost control, and
environmental pollution in oil reservoir reconstruction and enhanced oil recovery …