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Roxar SandLogFA-T201-C

Roxar SandLogHigh Accuracy Sand/Erosion Monitoring

Product Data Sheet 01.12.2016

The effective management of sand is important for the integrity of oil and gas assets and for optimizing production.

Together with Emerson’s unique multiple element sand/erosion probe and Roxar Fieldwatch software, Roxar SandLog provides probably the best combination of detection reliability and accuracy for sand/erosion monitoring.

For optimized sand monitoring, it is suggested to combine in-line sand/erosion probes with non-acoustic sand detectors (SAM, see separate data sheet).

Reads multiple element sand/erosion probes

• Covering more of the pipe diameter, enhanced ability to detect sand particles in the flow

• Redundancy of elements• Can also read combined sand/erosion/corrosion probes

Configuration flexibility

Roxar SandLog is available with a range of communication options:

• SandLog Terminal (Continuous off-line data logging, data retrieval through field terminal)

• SandLog Field Bus (Digital data through Roxar Field Bus) • SandLog 4-20 mA (Analog) • SandLog 4-20 - Terminal (combined) • SandLog Wireless is also available with WirelessHART®

communication (see separate data sheet)

Observe that sand production, and thus erosion rates, may change rapidly. Therefore, digital, on-line configuration is recommended for permanent sand/erosion monitoring.

Roxar SandLog Features

• 24-bit instrument resolution (24 bit correspond to 0.06 ppm of sensing element thickness)

• Up to 20 meter probe cable adds flexibility for positioning of instrument for convenience and maintenance

• 1,500 measurement memory• Intrinsically safe certification• No internal batteries in instrument units (Field Bus version)• All raw data available for user for review and verification

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Roxar SandLog 01.12.2016

Overview over in-line corrosion and sand/erosion monitoring solutions1) including high pressure and low pressure probes and SandLog configurations. SandLog Wireless instrument is presented in separate data sheet.1) - Sand/Erosion probes are available in high pressure design only (not in retractable style).

Roxar Fieldwatch Software

• Set up and control of system• Data management and reporting• Data sharing between multiple locations• Alarms and communication to main control systems via

OPC or Modbus protocols• When combining with flow data, assessment of sand

production volumes

Control System

CorrLog/SandLog

(4-20 mA)e

High Pressure Instruments Low Pressure Instruments

Retractor tool

Low Pressure Access system

(Connections, valves)

Low Pressure Probes

Hydraulic Retrieval

tool

Mechanical Retrieval

tool

Mechanical Access

system

Hydraulic Access

system

High Pressure ProbesRetractable ER Probes

Retractable LPR Probes

CorrLog/SandLog

Terminala

Field Interface UnitbHandheld Terminal WirelessHART Gateway

CorrLog/SandLog

Fieldbusd

CorrLog/SandLog

Wireless

Roxar Software

Fieldwatchc

AMS Suite

General

database

applications

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Roxar SandLog01.12.2016

Measurement Principles

Sand/erosion is measured through the erosive effect caused by sand particles hitting the sensing elements of the in-line sand/erosion probe, using Electrical Resistance (ER) technology. When combining measured sand/erosion rates with flow rates and assumed sand particle size, sand production can be quantified.

Roxar SandLog Configuration Options

For all SandLog options, in-line probes are connected to SandLog through a probe cable (max length 20 m). A probe connection housing is used for connecting probe leads to the probe cable.

SandLog Terminala (Off-line).In this version, a battery powered SandLog instrument is set up to monitor the probe continuously (measurement interfals from every 2 minutes to every 24 hours). Data is stored in SandLog, and retrieved by the use of a portable terminal.

SandLog Terminal is powered with commonly available AAA alkaline batteries.

SandLog Terminal can be upgraded to SandLog Field Bus by changing the instrument’s interface card.

SandLog Field Bus (On-line).For on-line, digital communication, SandLog instruments are powered and communicate through cable via a Field Interface Unit (FIU)b. The FIU needs to be installed in safe area (could be an explosion proof enclosure). Each FIU can handle up to 8 SandLog instruments (2 cable loops, maximum 4 SandLog instruments per cable loop). Observe that CorrLog and SandLog instruments can be combined in the same cable loops.

The FIU communicates with PC/Fieldwatch softwarec through a variety of options (RS 232, RS 485, LAN, telephone modems, etc).

In this version, SandLog instrument does not contain batteries, and the instrument can be considered maintenance free.

SandLog Field Busd requires Fieldwatch software for operation and data management.

SandLog 4-20 mA.SandLog is also available with communication over an analog 4 - 20 mA communication loop. From the measurements, metal loss is calculated in the instrument, and converted to a signal between 4 - 20 mA. The signal is converted back to metal loss. Observe that for multiple element probes, average metal loss for all elements only is transmitted.

SandLog 4 -2 0 mAe provides data directly to the receiver without the use of Fieldwatch instrument.

The Roxar sand/erosion probes are designed according to the fact that it is difficult to predict sand distribution in a line, as it depends with flow velocities and flowline design, which is the basis for the following unique recommendations/solutions:

• It is recommended that sand/erosion probe is installed in vertical pipe, preferably 10 pipe diameters after a bend, where sand is assumed to be relatively uniformly distributed within the pipe. Sand/erosion probes may also be installed in other positions, e.g. horizontal lines, depending on flow conditions.

• Sand/erosion probe is installed into the pipe, with sensing elements facing the flow at an optimum angle, in order to maximize sensitivity and minimize response time for sand erosion and performance.

• Multiple elements (max 4) increase probability to detect sand independently on distribution within the pipe, and also give redundancy with respect to probe measurements and performance.

• Probes with a combination of corrosion elements and sand/erosion elements can also be monitored by Roxar SandLog.

Sudden increase in sand production detected by multiple element sand/erosion probe, SandLog and Fieldwatch software

• It is suggested to combine intrusive sand/erosion monitoring with acoustic, non-intrusive sand monitors for optimized sand and sand/erosion monitoring in one integrated system.

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Roxar SandLog 01.12.2016

The SandLog 4 - 20 mA is powered via the 4 - 20 mA cable loop. Observe that a barrier is required on the 4 - 20 mA cable loop to maintain intrinsically safe certification.

SandLog 4 - 20 mA/TerminalThis version combines the 4 - 20 mA communication with the option of downloading digital data to a terminal for data analysis and reporting.

In this case, SandLog is powered via AAA alkaline batteries.

Integrated Roxar Flow Assurance Monitoring System

SandLog forms a part of an integrated flow assurance monitoring offering from Roxar, that also includes:• Intrusive Corrosion Monitoring (Roxar CorrLog)

• Non-intrusive corrosion monitoring (Roxar FSM)• Non-intrusive, acoustic sand monitoring (Roxar SAM)• Non-intrusive, acoustic pig detectors• All integrated in one cabinet, and controlled by Roxar

Fieldwatch Software

Integration of functions above provide commercial and technical advantages in the project, installation, training and after sales support phase - in addition to reduced hardware requirements since same cabinet, cabling, server can be used for multiple functions.

General:For connection to multiple element sand/erosion probe or combined sand/erosion/corrosion probe, through probe cable/probe connection housing.

Logging and Storage:Measuring interval from 2 minutes to 24 hours1500 readings, each including measurement results, probe #, hour, day, month and year

Communication: Roxar fieldbus, digital terminal, analog 4 - 20 mA

Instrument Resolution: 24-bit (0,06 ppm of probe element thickness)

Sand/erosion probe - actual sensitivity:

10-10 ppm of probe element thickness, depending on probe type, measurement frequency, and environmental conditions. (Sensitivity 250 ppm for 4 - 20 mA communication)

Power requirements:Online: via fieldbus cable from FIUTerminal : 3 x alkaline AAA batteries.

Cable length:

Field Bus communication: Max cable length between instrument (junction box) and FIU is 350 meters (1150 feet) when connecting 4 CorrLog/SandLog instruments per loop. Longer cables can be used if number of CorrLog/SandLog per loop is reduced – ask vendor for advice.

4 -20 mA communication: 650 meters (2133 feet) max cable from instrument, assuming 1 pair 0,75 mm2 cable and safety barrier included in the loop.

Operating temperature: Standard -40oC to +70oC / -40oF to +158F

Housing:AISI 316L construction, IP66 / NEMA type 4x SS, deluge proof.Dimensions 270mm x 260mm x 77mm, weight 3.5kg / 10.63” x 10.24” x 3.03”, 7.7 lbs

Mounting: 4 x M10 / 4 x 3/8-UNC bolts

Specifications - Roxar SandLog

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Roxar SandLog01.12.2016

Model Code Selector - SandLog

Model Product Description

SANDLOGI Sand/ Erosion Monitor and Logger, IS

Code Communication Protocol

10 Wired Roxar Fieldbus

20 Wired 4-20mA

30 Wired Terminal

40 Wired 4-20mA-Terminal

Code Enclosure Material

A Stainless Steel

Code Probe Cable Gland

G0 No Gland

M2 Metric Brass Hawke 501/453/Universal Ex de

M3 Metric Nickel plated brass Hawke 501/453/Universal Ex de

M4 Metric Stainless steel Hawke 501/453/Universal Ex de

N2 NPT Brass Hawke 501/453/Universal Ex de

N3 NPT Nickel plated brass Hawke 501/453/Universal Ex de

N4 NPT Stainless steel Hawke 501/453/Universal Ex de

X96 Other gland

Code Probe Cable Size Range

01 Not Applicable

12 5,5-12mm OD / 3,5-8,1 ID (Selection for Roxar Standard SM Probe Cable)

22 9,5-16mm OD / 6,5-11,4mm ID

32 12,5-20,5mm OD / 8,4-14,3mm ID

42 16,9-26mm OD / 11,1-19,7mm ID (Selection for Roxar Heavy Duty BFOU SM Probe Cable)

Code Field Cable Gland

G0 No Gland (Client provided or not applicable)

Cable connector: Cable gland M20, connector

EX classification: || 1 G EEx ia IIC T4

IECEx Ex ia IIC T4CSA C/US Class 1, Div. 1, groups A, B, C, D, T4

Approval: CE according to EMC 89/336/EEC and 92/31/EEC

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Roxar SandLog 01.12.2016

M23 Metric Brass Hawke 501/453/Universal Ex de

M33 Metric Nickel plated brass Hawke 501/453/Universal Ex de

M43 Metric Stainless steel Hawke 501/453/Universal Ex de

N23 NPT Brass Hawke 501/453/Universal Ex de

N33 NPT Nickel plated brass Hawke 501/453/Universal Ex de

N43 NPT Stainless steel Hawke 501/453/Universal Ex de

X96 Other gland

Code Field Cable Size Range

04 Retractable System Packing Box (incl. Safety wire and bleed valve)

23,5 9,5-16mm OD / 6,5-11,4mm ID (Selection for Roxar Standard Field Cable )

33,5 12,5-20,5mm OD / 8,4-14,3mm ID (Selection for Roxar Heavy Duty BFOU Field Cable)

43,5 16,9-26mm OD / 11,1-19,7mm ID

Code Blind and Drain Plug Material

P Nylon (TBV)

B Brass

N Nickel-plated Brass

S Stainless Steel

Code Approvals

A1 ATEX/ IECEx/ CSA/ INMETRO/ EAC Intrinsically Safe

Code Tag Plates

ZZ No tag plates

TG Standard tag plates

XX6 Project Specific Tag Plates

Code Factory Options

Z Standard product

X ETO product

1 Available only with Probe Cable Gland option G0, No Gland2 Not available with Probe Cable Gland option G0, No Gland3 Not available with Communication Protocol option 30, Wired Terminal4 Available only with Field Cable Gland option G0, No Gland5 Not available with Field Cable Gland option G0, No Gland6 Not Available with factory Option Z

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Asia Pacific Tel: +60 3 2177 4450

Australia Tel: +61 8 9208 1600

Latin America Tel: +55 21 2217 8600

Head Office Roxar products:

Tel: +47 51 81 88 00 E-mail: info.roxar@emerson.com www.EmersonProcess.com/Roxar

©2016 Emerson Electric Co. All rights reserved.

The Emerson logo is a trademark and service mark of Emerson Electric Co. Brand name is a mark of one of the Emerson Process Management family of companies. All other marks are the property of their respective owners.

The contents of this publication are presented for information purposes only, and while effort has been made to ensure their accuracy, they are not to be construed as warranties or guarantees, express or implied, regarding the products or services described herein or their use or applicability. All sales are governed by our terms and conditions, which are available on request. We reserve the right to modify or improve the designs or specifications of our products at any time without notice. The Roxar products are protected by patents. See http://www2.emersonprocess.com/en-US/brands/roxar/aboutus/Pages/Roxar-Patents.aspx for details.

CIS Tel: +7 495 504 3405

Europe Tel: +47 51 81 88 00

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Middle East Tel: +971 4 811 8100

Roxar SandLog01.12.2016