The chemical sand consolidation methods involve pumping of chemical materials, like furan
resin and silicate non-polymer materials into unconsolidated sandstone formations, in order …

Carbon capture and storage (CCS) technology has been widely investigated to decrease
the greenhouse effect. Geological CO2 storage sites are targeted mainly on depleted …

The oil and gas industry faces a challenge in meeting global energy demand due to sand
production in unconsolidated or semi-consolidated reservoirs, leading to equipment wear …

Moderate to severe loss circulation problem encountered while drilling is a major economic
burden that increases the total well construction cost dramatically in some cases. This study …

The novel resin composition described in this paper has been designed to treat moderate to
severe losses. The resin composition comprises an epoxy resin and a chemical activator …

Executive summary Wells play a central role in unconventional gas development and
ensuring well integrity during their entire life and beyond is a significant challenge. Leaking …

One of the main reasons why loss circulation is difficult to remedy is the lack of knowledge
about accurate fracture width and depth encountered while drilling, leading to an improper …

Polymer resin systems have many advantages over conventional cement. Since resins are
solids-free particles, they can be used in low injectivity zones such as narrow fractures …

For many years, the petroleum industry has faced a problem called sand production. In
loose sandstone reservoirs where cementation between grains is so low that fluid flow in the …

Este trabalho estudou composições de resina poliéster para aplicação em operações de
tamponamento e abandono de poços petrolíferos. Foram preparados e testados sistemas …