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Lowering the risk of accidents through fewer logging hours and fewer people at the well-site, exposure to hazards at the well-site is reduced through remote geosteering. With geologists working close to home, transportation costs are minimized and accommodation costs are eliminated. While working remotely, our geologists are acquiring continuous drilling and MWD parameters to decide the optimal steering direction in real time at any distance. Decisions can then be instantly relayed to directional drillers, onsite drilling team and the development geologists
Defined as geologically guiding the well path, geosteering allows you to make decisions in real-time or near real-time to provide maximum exposure to production zones. Stratagraph’s experienced geosteering professionals offer expertise on subsurface geology and directing the well path while assisting with streamlining operations and enhancing communications with operations geologists, well-site supervisors, directional drillers, and MWD/LWD personnel.
Stratagraph’s Geosteering services are available both onsite and remotely and assist with most aspects of well placement, including
• Degreed geologists to interpret real-time data
• Integration with mudlogging and well-site geology for better interpretation and cost effectiveness
• Time critical changes during drilling to stay in the zone and within the plan
• Plotting surveys on log
• Calculating and anticipating dip
• Providing "quick look" exploration and completion tools for packer placement at TD
• Producing an end of well report with entire wellbore path.
Drilling a well in complex geology requires continuous adjustment of the borehole trajectory to guide a path to one or more reservoir targets. Achieving the correct adjustments is possible through real-time well-trajectory monitoring, where data availability and expert log analysis results in the identification of reservoir boundaries even in dipping and fractured reservoirs. Stratagraph utilizes industry accepted software for both horizontal and directional drilling because it allows for plotting actual trajectory of the well while drilling. When combined with other data, such as Total Gas, Gamma Ray, Resistivity, and ROP, SES software has proven to be a valuable application that allows us to remain in the target zone while drilling the horizontal section. If you have another application that you would prefer then we would be happy to use your preferred software. Utilized software allows us to generate a three-dimensional model of the well as it is drilled which is useful for additional applications such as completion plans and improving drilling plans for future wells.
While not all conventional plays are suited for remote geosteering, eligible sites are offered an alternative route to drilling efficiency that improves safety and reduces overall costs. Remote geosteering involves gamma markers, continuous supervision and consistent communication for optimal landing in the build section for most horizontal wells. In addition remote geosteering can assess hole conditions by monitoring drilling parameters and mud properties.