miércoles, 8 de diciembre de 2010
INTERACT |
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12.1. PRESENTATION |
12.1.1. InterACT 5.5 |
InterACT provides secure, web-based access to global oilfield data from all stages of the |
exploration and production cycle in real-time. The InterAct cataloguing architecture can |
manage all upstream data from both local and remote operations. |
The system can deliver all types of data in any format, such as drilling reports, mud records, |
wireline and LWD logs, well stimulation data, drill bit pictures or directional drilling information. |
InterACT allows you to access the information from anywhere as long as you are connected |
to the Internet and you have the right to access. |
Here are the main possibilities of InterACT: |
• Real-time or static transmission of Well data to multiple destinations |
• Secure and reliable transmission of Well data over the Schlumberger Intranet (SINet) |
and the Internet |
• Data Privacy |
• Efficient Data Cataloguing System |
• Integrated Drilling and Measurement and Wireline data display |
• Customisable numeric and graphic displays |
• Collaboration features (Notification, Chat, Events) |
The wellsite or customer supplies data to the InterACT database, the web server. |
The wellsite acquisition system can be connected to SINet or the Internet. The InterACT |
database stores and catalogs the data for easy, secure access across the Internet, from an |
Internet browser, or for a dedicated high-speed connection to the SINet. |
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12.1.2. ALS to InterACT |
On the ALS system, 2 programs need to be installed to be able to send data and geology |
parameters to the InterACT. Those two programs: “Wits Server 6” and “Well Sync” which are |
Schlumberger softwares loaded on the RTG computer give the possibility to the RTG computer to |
communicate directly with the SCHLUMBERGER Real Time Server (it doesn’t need anymore to go |
through ANADRILL) |
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Drilling, Lagged, Mud and Gas data are transmitted using WITS 0. |
All the Geology parameters ( Cutting %, Litho logy comments and descriptions) are sent using a new |
format called WITSML, XML file. |
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The wits data and the witsml will be sent in one section of the interact server. |
Reports, PDF logs can also be posted on the INTERACT Server. |
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The client, connected to the InterAct Server ( Intranet or Internet ) will access to SCHLUMBERGER |
and GEOSERVICES data ( if they got a common Time and Depth Database ). He will be able to see |
all the data in Real Time ( Graphic or Alphanumeric), to merge MWD & ML data on the same |
composite log and to download on his computer all the information present on this server. |
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Figure 1.1. GEOSERVICES SCHLUMBERGER Transmission |
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12.2. INSTALLATION |
As the InterACT is already configure to receive , only on the ALS side some programs and |
setting , have to be done. |
Here are the 3 things to do |
• Configuration of RTG to connect to InterACT Web |
• Installation of Wits server6 |
• Installation of Well Sync |
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The 2 programs “Wits Server6” and “Well Sync” are Schlumberger softwares loaded on the |
Geoservices RTG computer to make the interface between our system and the Schlumberger |
InterACT server. |
For the installation of Wits Server 6 and Well Sync, the RTG software need to be already |
loaded on the station because some of its files which are under c:\Schlumberger will be |
reused. |
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12.2.1. RTG configuration |
• The RTG has to be connected to the InterACT either through the client |
Network or SCHLUMBERGER network. |
This will be done using the TCP/IP protocol. |
As it is written in RTG section , the RTG must have two Ethernet Board |
If you don’t have a second Ethernet card on your PC, you need to add one and |
configure it in TCP/IP (mode) |
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Remark : |
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Ask to the client network engineer or the SCHLUMBERGER representative the IP address |
which can be used by the RTG . This IP address must be able to view and discuss with the |
InterAct server. |
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• RTG needs to have Internet Explorer 6 (see section 3, § 3.2.2., page |
3-10 for the installation procedure) to have access to the Internet. |
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12.2.2. Installing the Wits Server 6 on RTG |
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From CD 2/3 on utilities click on Wits server6. |
When you install the wits server6 , at one point it ask you where you want to install it , by |
default it’s c:\Program Files \Schlumberger\WITS Server\ |
Click Browse and remove the space between WITS and Server to have the destination |
location as follow: c:\Program Files \Schlumberger\WITSServer\ |
(This will avoid problem of loading the predefine InterACT file configuration.) |
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Click [next] then follow the instructions, keep default settings giving by the installation |
software |
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12.2.3. Installing Well Sync on RTG |
From CD 2/3 on utilities click on WellSync. |
Follow the instructions, keep default settings giving by the installation software |
(we need to install wellsync program to allow sending wits with the wits server6 , there are |
common file which will be load with wellsync). |
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12.3. INTERACT CONNECTION |
12.3.1. Introduction |
The RTG will send 2 types of information to the InterACT server: |
- Send WITS Data (Triggers DEPTH, TIME, EVENT). |
- Send Lithology ,descriptions in WITSML format. |
Wits data and Wits ML have a common configuration , section 12.3.1.1 ( for InterACT server) section |
12.3.1.2 ( for RTG ). |
When the common configuration has been done ,there is a specific setting for both formats: Wits |
data ( section 12.3.2) and Wits ML (section 12.3.3). |
Wits data Transmission Synoptic |
The Wits data can be sent either directly from the RTG to InterACT server or via a Schlumberger |
station. |
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RTG direct to the InterACT |
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RTG to the InterACT through the SCHLUMBERGER computer |
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• Send SLB |
Session |
PORT = 8000 |
IP = Local Host |
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• InterACT |
Receiver_1: Port = 8000 |
IP = Local Host |
Sender_1: “ *.wits “ file |
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Receive Wits data in |
Well/Section |
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• Send SLB |
Session |
PORT = 8000 |
IP = Address |
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• InterACT |
Receiver_1: Port = 8000 |
IP = Address |
Sender_1: “ *.wits “ file |
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WitsML transmission synoptic |
Only one possibility to send WitsML |
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Receive Wits data in |
Well/Section |
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12.3.1.1. InterACT web site preparation |
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IMPORTANT NOTE: |
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Before starting any transmission, get from SCHLUMBERGER representative: |
- the Name of the Administrator |
- the IP address or the address of the InterACT server |
- the right access |
You have to fill in the InterACT form. |
This form is located on the RTG station, at this path: “ |
C:\Schlumberger\Setupfile |
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Fill it in with the Geoservices parts and send it to Schlumberger Representative, with a |
copy to the Base and OAD Paris ( email: |
ml.oad@geoservices.com |
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InterACT account Request |
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To be able to publish data / send rapport on the InterACT server , you need a UserName |
and a password. For this you can request to the InterACT administrator by going on the |
InterACT website at this adresse: |
www.interact.slb.com , you will be rerouted to a secure web site. |
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Click [OK] |
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On the left side of their Home page ,there is an option “Request New Customer Account” |
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Fill this form with the maximum information. |
Important : you can not share an account , every person going on the InterACT website |
need to have its own account. |
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The password need to have one uppercase letter and one number. |
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The InterACT administrator will send back a mail (at the address you enter on the form ) to |
tell that your account have been granted. |
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Preparing the Interact server to receive Geoservices data |
On the internet go to the Schlumberger web site. |
Enter your username and password, take care of the format. |
Click on Login button. |
If the screen below appears click [YES] to continue |
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You will have access only to certain files which will be shown on the screen, click on the |
path you want. |
The administrator of the website will give you ORG/FIELD/WELL path where you can |
publish data , you will have to create section where you will send data ,report…. |
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12.3.1.2. RTG preparation |
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Before starting any application, check on the Title bar at the bottom of the screen if |
VISIBROKER SMART AGENT is running ( Fired up automatically at start up ). |
Otherwise click on OSAGENT Icon. |
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Double click on RTG icon |
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Ensure that the first 4 services have started successfully. |
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12.3.2. Wits data to the InterACT set-up |
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Configure: RTG (refer to the § 12.3.2.1.) |
Wits Server 6 (refer to the § 12.3.2.2. and § 12.3.2.3.) |
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12.3.2.1. RTG settings |
You need to configure the RTG to send data in trigger mode to the Schlumberger Server. |
The WITS in Trigger mode allows you to send predefined Wits records. Each one has its specific |
trigger: TIME or DEPTH or EVENT. (See annexe 13, § 13.2.1) |
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TRIGGER TABLE |
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Status |
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Records Nbr |
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Wits Name Record |
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Time Status |
1 General Time-Based |
5 Tripping |
11 Mud Tank Volume |
17 Cementing |
Depth Status |
2 Drilling |
13 Chromatograph Gasses Depth Based |
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You can only send Wits Record which are in the previous list. |
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The exact setup of what you want to transfer will be done in a file xxxx_SND.TXT located |
under (C:\WITSNT\). Modification have to be done manually through NOTEPAD. |
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Example of “Session |
_SND.txt” file. |
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14 Lagged Continuous Mud Properties |
Event Status |
3 Drilling Connections |
6 Tripping Connections |
10 Pressure Evaluation |
12 Chromatograph Gasses Cycle-Based |
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Note: the data are recorded in metric into the database, so when you send data in Trigger |
Mode they will also be all the time in metric. |
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You have to put a coefficient and an offset to every data you want to send in API. (if |
the data doesn’t need any coefficient and offset, don’t write it). |
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How to find the coefficient and the offset? |
On the |
unit.dat |
file of your present database, go to the data you want and check the |
coefficient (A) and the offset (B). (Metric = A (API) + B) |
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The coefficient you will have to enter will be 1/Aand the offset will be –B/A |
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Example: |
I want to send the Bit Depth (feet), SPP (Psi) and Temperature (Farhenheit degree). The |
database is in API so the coefficient for Bit Depth is 0.3448006 (no offset), for the SPP it is |
0.0689476 (no offset) and for the Temperature OUT the coefficient is 0.555555 and the |
offset is –7.77778. |
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So I will have to configure the xxx_SND.txt file as follow: |
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1.items=all |
1.frequency=30 |
1.8.coefficient=3.28084 |
1.8.offset=0 |
1.21.coefficient=14.50 |
1.21.offset=0 |
1.33.coefficient=1.8 |
1.33.offset=32 |
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Note: the coefficient and the offset allow you to send the value of the data you are |
displaying on the RTM screen. |
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To start launching wits data double click on Wits_Launcher Icon |
塘 Click on GEO group, then |
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塘 Choose SendSLB then click on the arrow (red circle) to start the communication |
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Remark : |
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A file MSendSLB_SND.txt and ASendSLB_SND.txt (M for metric and A forApi) already |
exist , when you load the software , the file SendSLB: is predefine to send Wits Record in |
Time, Depth and Event Triggers. The record are sent to the SCHLUMBERGER Wits Server |
6.0 ( LocalHost ( RTG machine ) port 8000 ) |
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The sender indicator will become Yellow, waiting to establish a wits link to |
SCHLUMBERGER WITS SERVER |
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12.3.2.2. Receive Wits data from Geoservices to Wits Server 6 |
Wits server uses an interconnected set of data configuration files to determine the format of |
exchanged data. For Wits data exchange it’s important that both sides have an exact |
matching copy of the configuration files (that ‘s what you are doing when you click on |
“prepare Web for Publishing”) |
Wits server uses 3 distinct types of files for its configuration (rec##.dat , rec_setup.dat and |
default_map.dat) , all of them are ASCII and user editable (with Notepad by example).All |
those file have to be on the same directory. |
On the RTG some predefined files have been created and are under c:\Schlumberger\setup |
files\. |
Copy the correct ones to c:\programes files\Schlumberger\witsserver\adv_wits |
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Record definition file |
A logical grouping of items, because a record is customisable , a record defionition file |
explicity define the contents of a single record. |
The name of the files are like this rec##.dat ,when you are sending data in API ,or |
mrec##.dat when you are sending data in metric,(## symbolise for the example the record |
number). |
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As the wits server is a Schlumberger program, only the 7th column is used for our purpose. |
It’s the unit column. It defines what kind of unit Wits Launcher is sending to the InterACT |
web site. |
If you don’t want to send a special data put an exclamation mark in front of the sentence |
corresponding to the item (item number are at the end of each sentence). |
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Record setup file |
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A list of record definition files used for a given connection along with other information about |
the records such as frequency to send. |
The name of the file is rec_setup.dat and is stored in the folder as the record definjition files |
with which it is associated. |
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Column Variable Description |
1 Record ID Wits record number |
2 Trigers ON-OFF Specifies if the record is ON (1)or OFF (0) |
3 |
Triggers-Time The time interval in seconds for sending or |
receiving data |
A (-1) indicates that trigger is not applicable |
Triggers-Depth The depth interval in feet for sending or receiving |
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Record MAP file |
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Information about the record definition files , indexed by depth. Because each item in the |
record may have a different depth index , the record map is an indication of the depth |
reference for each item. |
The map files are always named DEFAULT_MAP.DAT and is include in the same folder as |
the record setup and record definition files. This file has 3 columns. |
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In columns 2 and 3 , a value of “-1” has special meaning. |
For column 2 , it mean all variables in that record. |
In column 3 , iot mean do not write the item from column 2 to the database. |
Subsequent lines in the file override previous lines.It is common for the first line (referring to |
record X) to look like this in order to initialise and clear out buffers that would try to send |
data: X –1 –1. |
The lines that follow the first line configure the actual item map. |
An example of the default record map file is shown below. |
4 |
data |
A (-1) indicates that trigger is not applicable |
5 |
Triggers-Event Indicates new data will be sent whenever it is |
available |
Example:chromatographie result |
6 reserved - |
7 Trigger Vendor Not use in Geoservices case |
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Record |
definition file |
The files that defines the record rec##.dat or |
Mrec##.dat. |
Column Meaning |
1 ID of the record |
2 ID of the variable record indicated in Column 1 |
3 ID of the variable that contains the depth of the variable in column |
2 |
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By example if we take the 14 11 08 this mean that the item 11 of the record 14 will be record |
in the depth database with item 8 of record 14 as depth reference. |
Here the item 08 is the lagdepth and the item 11 is the Mud weight Out. |
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Double click on Wits Server Icon , |
Click on File, Open then load the file Interact present under C:\Schlumberger\Setup_File |
Remark : This file has to be reload each time you start the SCHLUMBERGER Wits Server |
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Time setting |
Go on actions - Edit receiver then date/time settings |
Choose the option below , like this the data receive to the wits server will be substitute to the |
current time of the computer running wits server. |
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(you need to configure your computer to the correct time zone , for this right click on the time |
on the bottom right of your screen , go to adjust time/date then choose time zone, put your |
local zone otherwise when you will go to the InterACT server there will be a difference on |
the time) |
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InterACT file contains the Schlumberger Wits Server set up to receive Wits from |
GEOSERVICES Wits server and send WITS data to the InterAct. |
Here is the setup by default: |
Receiver_1 : Sender => Local Host on Port= 8000 |
Sender_1 : Sender => Receiver_1 Receiver=> InterAct through |
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