A contoured arm profile aids entry into restrictions, and it is particularly useful in horizontal wells.
The 3-arm roller centralizer is suited to a variety of different toolstrings and is often run with the 24-finger multifinger imaging tool.When either using coiled tubing or during tractor operations, the ability to measure compression can help avoid toolstring damage, especially when an obstruction is encountered.Ĭentralizers ensure proper placement of the downhole toolstrings within the wellbore. Our head tension/compression unit* detects longitudinal force in the toolstring that may be either tensile or compressive.
The swivel joint allows the release of torque that would otherwise build up in the cable so that the toolstring is not forced to spin, resulting in loss of log quality. The knuckle joint allows some tools to run decentralized, reducing the number of centralizers required for tools that have to be accurately positioned at the center of a well. The QPC tool combines pressure and CCL tool to minimize tool length.
The casing collar locator (CCL) or the quartz pressure and casing collar locator (QPC) responds to changes in metal volume, such as pipe collars and perforations. Accessories for head tension and inclination measurement are also available. Our wide range of auxiliary equipment aid in optimum positioning of toolstrings in the borehole, minimize wear and tear, and achieve data accuracy.
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