On two wells in the Arctic Region of Russia, Geoproteks centraliser program and recommendations help clients land 245mm (9 5/8”) casing in two high angle and long step out wells. The strings were +.- 5000m and over 5500m long in each well respectively and the latter with about 300m of air column. Both drilling rigs […]
In the past estimating drilling performance or project performance for well engineering projects has been carried out in a combination of ways such as accounting for time based events that eventually result in costs or financial relationships. It is rather unfortunate, but the requirement within the industry still remains the quantification of projects and project […]
Earlier attempts to establish DD performance using the directional drilling difficulty Index (DDI) proposed by Oag & Williams1 is flawed and difficult to interpret. The philosophy behind the DDI relationship is based on the perception of a sample space. Thereafter a mathematical relationship between the “perceived” variables identified within the sample space was proposed.
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With a strong focus on “engineered” solutions, Geoprotech in collaboration with partners, provides the industry with cutting edge technology customizable to and for almost any specific application and environment.