SP²S

ISP’s unique Streaming Pre-processing System (SP²S) allows real-time Distributed Acoustic Sensor (DAS) data processing.

SP²S extracts the relevant information needed for well monitoring from DAS on-site and integrates DAS with other real-time data such as DTS, DPS or surface data. SP²S is directly connected with the DFO acquisition systems. It receives the data first-hand, processes it with unrivaled speed and distributes it over the network. True DAS monitoring is now possible.

Impressive data reduction

Without losing any relevant information, SP²S reduces the size of stored DAS data by 8,000 fold. Using HDF5 as an output format, a 46,000 fold data reduction can be achieved. SP²S is running on a powerful PC, the processing speed can reach 1,280 MB/s.

Multi-vendor

SP²S allows processing of any third party DFO data. SP²S handles real-time streaming & processing for several industry leading acquisition systems. It can also process data stored on hard-drives, managing over 8 different file formats. SP²S is 100% compatible with HDF5.

The results of the processing are exported in time-indexed LAS files (one file per trace) making it compatible with any in-house software.

Multi-Stream – Multi-NIC – Multi-Well

SP²S allows up to 8 multiple streams of DFO data to be processed at the same time. In a one-well setup, SP²S handles and merges DAS and DTS without a hitch. In a multiple-wells setup, up to 8 wells can be simultaneously monitored with only 1 program installed on 1 PC.

Real-time

In real-time processing, the DAS acquisition boxes are connected to SP²S on-site over the network or via a direct connection. The pre-processed data is distributed from SP²S to ARIANE over the network. The DAS data is recorded, processed and viewed in a couple of seconds. The ARIANE viewers can be located anywhere in the world. True monitoring enables fast decisions on time-dependent situations.