Due to the growth of Plugging and Abandonment operations, the challenges of assessing
the integrity of the cement layer and the quality of its bond to the casing and formation …

Cementing, as a common operation in well drilling and completions, requires accurate
calculations and feasible studies. High-quality well cementing is necessary to achieve …

Cementing, as a common operation in well drilling and completions, requires accurate
calculations and feasible studies. High-quality well cementing is necessary to achieve …

In oil wells, adequate cementation is essential to guarantee that the well has support for the
casing and is able to isolate the well from groundwater. Operations known as Plugging & …

There are a number of factors that can affect the quality of cementing, and they constrain
each other. Current cementing quality prediction methods are still in the stage of …

The analysis of the interpretation of the integrity of the bond of the cement layer between the
casing and the formation in oil wells has grown significantly as plugging and Abandonment …

With the growing demands of challenging well construction operations in the oil and gas
industry, cementing operations have become increasingly important. While oilwell cement …

One of the key elements of well abandonment process is the restoration of regional cap
rocks, typically achieved by understanding of quality of cement behind casing by means of …

Within every aspect of the petroleum industry, time is equivalent to money. Using time wisely
is critical to the success of a good operation, whether discovering new oil reserves …

It is very common to observe various stages and events during multi-stage horizontal well
fracturing, and the complex shapes of fracturing curves caused by reservoir heterogeneity …