The 1-11/16” Temperature Pulse Tool (TTP-11) measures borehole fluid temperature. The TTP-11 have a GO pin Feed-Through to allow negative-voltage powered tools to run in combination (for ex. Noise tools). Tool applications include: Finding cement top, locating fluid entry, identifying gas leaks, and injection zones. The TTP-11 tool measures fluid temperature by measuring the resistance of a platinum RTD (Resistance Temperature Detector) inside a pressure probe. The measurements from the low mass probe results in high resolution data with fast temperature response.

The 1-11/16” Temperature/CCL Pulse (TCP-10) is a muti-sensor integrated tool to measure borehole Temperature and locate Casing Collars.  The platinum RTD (Resistance Temperature Detector) provides high resolution temperature readings with fast response. Tool applications include: Depth correlation - Finding cement top - Locating fluid entry - Identifying gas leaks and injection zones

The DSS 1-11/16” Gamma Ray pulse Tool (GRT-10) measures the gamma radiation level of the formation derived from natural isotopes. It can be used as a depth correlation device between cased and open holes. This tool is comprised of a Sodium Iodide scintillation crystal and photomultiplier tube which demonstrate high sensitivity and resolution. The GRT-10 outputs 25 µs pulses in response to gamma radiation within the well.

The DSS GRC-10 Is a 1 11/16” multi purpose pulse Tool (GRC). This tool includes a Sodium Iodide scintillation crystal and photomultiplier tube which demonstrate high sensitivity and resolution. It can be used as a depth correlation device between cased and open holes. It also includes a magnetic device that detects the changes in metal mass of a casing collar as it moves through well casing. The detector is a coil mounted between two opposing magnets. As the tool passes a collar; the magnet flux around the two magnets disturbed and induces a low frequency voltage.

The 1-11/16” Gamma Ray/Temperature/CCL tool (GTC-11) is a multi-sensor correlation and well monitoring tool. The GTC-11 includes a Platinum RTD sensor which provides high-resolution wellbore temperature data with fast response. The GTC-11 also has a GR detector (scintillation crystal and a rugged photomultiplier tube) to measure the formation natural GR activity. The tool has a magnetic sesnor to locate casing collars, CCL. The GTC-11 model has feed-through wiring to a standard GO connector on the bottom so when a negative voltage is applied at the cable head, the negative voltage is routed directly to bottom GO connector. This function allows a Noise tool, or any other negative-powered tool, to be used below the GTC-11.

The DSS 2 3/4” Gamma Ray pulse Tool (GRT) measures the gamma radiation level of the formation derived from natural isotopes. It can be used as a depth correlation device between cased and open holes. This tool is comprised of a Sodium Iodide scintillation crystal and photomultiplier tube which demonstrate high sensitivity and resolution. The GRT-01 outputs 25 µs pulses in response to gamma radiation within the well.