International vitality know-how firm Schlumberger Restricted (SLB) has unveiled an autonomous logging platform, OnWave. The corporate mentioned in a media launch that the platform permits extra environment friendly and dependable acquisition of formation analysis measurements in any effectively situation.
This know-how autonomously collects a number of high-fidelity measurements downhole with out utilizing a wireline unit or cable. SLB mentioned that the OnWave platform’s cable-free design permits for deployment in lower than half the time of conventional wireline programs.
It additionally helps drill pipe rotation and dust circulation throughout logging, bettering effectively security and lowering the danger of caught pipe occasions, SLB mentioned.
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“The OnWave platform marks the start of a brand new period in formation analysis”, Frederik Majkut, president of Reservoir Efficiency at SLB, mentioned. “By streamlining how we collect high-fidelity measurements downhole, we’re opening up key alternatives for our prospects to combine data-driven determination making into their workflows throughout the effectively life cycle – from exploration by way of to manufacturing and restoration”.
The OnWave platform may be deployed in any effectively trajectory with out requiring onsite SLB crew; it carries out downhole duties that will often be executed manually by engineers on the floor, corresponding to buying borehole measurements and conducting information high quality checks.
Moreover, SLB mentioned the platform ensures the instrument’s place and performance downhole by sustaining steady communication with the floor – one thing that the majority conventional cableless logging platforms lack. This ensures confidence within the high quality of knowledge acquisition and prevents the necessity for remedial logging runs, the corporate mentioned.
SLB mentioned OnWave has been applied in varied basins, together with these in america and the Center East, showcasing substantial effectivity enhancements in advanced effectively trajectories.
In South Texas, the platform decreased the time taken to achieve the entire depth of a effectively from a number of hours to merely 27 minutes, a discount of 70 % in comparison with conventional deployment strategies. By processing measurements on the floor, the system supplied high-quality built-in petrophysics and acoustic insights, permitting the E&P operator to boost stimulation and completion designs whereas mitigating dangers in asset subject growth, SLB mentioned.
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