Oilfield services
company

Permanent well monitoring system SPSK-SIAM

Successful field development due to obtaining prompt and reliable data and loss minimization while well testing

General concepts

  • the permanent well monitoring system consists of surface and downhole equipment and is designed to obtain accurate data about downhole pressure and temperature on a real-time basis;
  • the base of SPSK-SIAM is one or several high accuracy quartz gauges or strain pressure gauges installed in the borehole and transmitting pressure and temperature measurement data over separate cable (tech-cable or logging cable) into the surface control module on a real-time basis;
  • the surface control module is designed to store, display, transfer survey data and to set SPSK;

Features

  • the selection of optimal inflow performance;
  • well potential assessment and reservoir state;
  • the possibility to lower several high accuracy sensors via the tech-cable or the logging cable;
  • the surface control module is equipped with a reserve supply system (when the power is cut, the system continues working for 7 days);
  • the surface control module is equipped with a heating system and can be explosion protected*;
  • The permanent well monitoring system can be equipped with self-contained power supply on the basis of solar panels, wind-powered generators, or battery-powered*;
  • the data transfer system can consist of a satellite communication modem and / or GSM Modem with the possibility to set the intervals of measurement data transfer;
  • the controller provides receiving data from submersible sensors over a separable cable, as well as visualization of received data;
  • Data storage in a standard SD card;
  • Measurement data can be copied by means of direct connection of a computer to interface block via USB port;

* Optional, request when ordering

Functions

  • maintenance of optimal inflow performance;
  • well potential assessment and reservoir state;
  • planning and monitoring of well intervention;
  • monitoring of bottom water coning;
  • monitoring of hydrating;
  • the possibility to monitor and analyze well testing on a real-time basis;

Specifications

The depth of bottomhole gauge installation, max 6000 m
Pressure and temperature measurement time interval From 1 sec
Computer data transfer interface USB, SD-card
Telemetry data transfer interface RS-232, RS-485(Modbus)
Supply voltage 180-260 V
Maximum power input of surface control module 50 W
Ingress Protection of surface control module IP 66
Dimensions (standard version / package), mm 500х500х200

Bottomhole gauge specifications

Quartz gauge SPSK-SIAM

Temperature gauge characteristicsЖ
rated range 0 - 170 °С
Accuracy 0,1 °С
Resolution 0,005 °С
Pressure gauge characteristics:
Кated range 0 - 100 MPa
Accuracy < 0,02% URL
Resolution 0,0001 MPa
Calibration period 15 years

Strain pressure gauge SPSK-SIAM

Temperature gauge characteristics:
Rated range 0 - 150 °С
Accuracy 0,15 °С
Resolution 0,05 °С
Pressure gauge characteristics:
Rated range 0 - 100 MPa
Accuracy 0,15% URL
Resolution 0,0001 MPa
Calibration period 3 years

Documents

Contact us

If you have any question connected with SIAM Company,
leave your email address and we will contact you