As a promising method of carbon emission reduction, carbon capture, utilization and storage
(CCUS) is an important technology to achieve carbon neutrality. CO 2 geological storage is …

Polymer gels with suitable viscoelasticity and deformability have been widely used for
formation plugging and lost circulation control, profile control, and water shutoff. This article …

Polymer gels are widely used in oil–gas drilling and production engineering for the
purposes of conformance control, water shutoff, fracturing, lost circulation control, etc. Here …

Nanoparticles have recently been widely used in polymer gel systems to enhance gel
strength. However, it is yet unclear how various types of nanoparticles affect the gelation …

Plugging agents have been widely used to enhance oil recovery in fractured-vuggy
carbonate reservoirs. However, the harsh conditions of fractured-vuggy carbonate reservoirs …

Conformance control and water plugging are a widely used EOR method in mature oilfields.
However, majority of conformance control and water plugging agents are unavoidable …

We targeted high-temperature and highly saline old oil fields, whose environmental
conditions could be attributed to the significantly high heterogeneity cause by long-term …

Polyacrylamide has been widely utilized to store CO 2 in reservoirs in order to alleviate the
greenhouse impact. However, no studies have been conducted on the motion of CO 2 in a …

Polymer gels have been widely used in improving oil recovery and decreasing excessive
water production in heterogeneous reservoirs after the long-term water flooding process …

Polymer gels are widely used in sealing operations in the oil and gas industry. Gel with high
strength is strongly needed to perform such operations as fluid loss control, temporary …