Elastomer seal assemblies are critical components for maintaining well integrity. Evidence
suggests that failure of seal can lead to health, safety, and environmental consequences …

The present article analyzes the technological advancement and innovations related to
drilling operations. It covers the review of currently proven and emerging technologies that …

Cementing operations present various difficulties attributed to shallow flows all around the
world. Cement ability to seal the annular space, aids in sustaining the well integrity by …

Cement failure is known as one of the major causes for loss of well control events. Cement
design is considered as one of the top technological knowledge gaps in high-pressure high …

A cement sheath, placed between the casing and the formation, is an important barrier that
establishes a hydraulic seal and provides zonal isolation, preventing fluid communication in …

Cement is the prime barrier material to maintain zonal isolation during wellbore life-cycle.
Different types of the cement have different performances on sealability. The primary …

With the increased exploration activity in unconventional and extreme operational
environment, well integrity is becoming a challenging problem. Cement sheath, being an …

Cement sheath, placed between casing and formation, is an important barrier to provide a
hydraulic seal and establish zonal isolation, preventing fluid communication in the wellbore …

Oil and gas wells that require to be shut off forever, after depleting their reserves, need to be
plugged and abandoned. Plug and Abandonment (P&A) operations induce many arduous …

Cementing operations in deepwater exhibit many challenges worldwide due to shallow
flows. Cement sheath integrity and durability play key roles in the oil and gas industry …