Offshore formations characterized by weakness, shallow-gas hazards, porous sand and other issues present challenges that can result in lost time, cost increases and even...

Exploration wells drilled in the southern flank of the Zagros Range Fold Belt in northern Iraq are subject to major fluid losses. The limestones and dolomitic limestones…

In sandstone reservoirs, sand control is especially vital. Unexpected sand production can lead to erosion, loss of well integrity and other safety concerns. This is particularly...

Tempered by challenges around political and financial uncertainty, the diverse Mediterranean region nevertheless continues to hold potential for robust exploration and production...

From vertical wells to horizontal wells, the industry’s evolution within the past 10 years has commanded a transformation of the drilling landscape. Subsequently, coiled tubing...

When it comes to sand control, a misstep comes at a high price. The industry is increasingly realizing the significance of investing time and resources from the very beginning...

A project to measure and improve land rig moves identified four key fundamentals and their integration as the path to efficient rig moves: streamlined procedures...

Helmerich & Payne (H&P) has entered into new drilling contracts with YPF Sociedad Anonima. The company plans to deploy 10 existing FlexRigs from the US to work in the Vaca...

A world map of the total unconventional reserves that have been found illustrates a broader potential beyond the US, although that market...

Horizontal drilling has been around for more than 25 years, yet the extent and intensity to which horizontal wells with extended lateral sections are being drilled today bring new...