Post on 03-May-2018
Gas Well De-Liquification WorkshopAdams Mark Hotel, Denver, Colorado
March 5 - 7, 2007
ExxonMobil Gas Well Automation Systems.Kevin D. McCain ExxonMobil USP Artificial Lift Automation Coordinator.
Tim Jumper ExxonMobil I&E Tech Perryton Field
Mar. 5 - 7, 2007 2007 Gas Well De-Liquification Workshop Denver, Colorado
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ExxonMobil United States Production Organization
ExxonMobil Artificial Lift• ExxonMobil operates approximately 14,000 wells
in the United States (onshore).• Approximately 7,000 of those wells are gas wells.• At some point in time all of these wells may
become Artificial Lift candidates.• Present Artificial methods in use to De- Water
gas wells include: Velocity Strings, Foam injection, Plunger Lift, Gas Lift and Rod Pumps.
Mar. 5 - 7, 2007 2007 Gas Well De-Liquification Workshop Denver, Colorado
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ExxonMobil United States Production Organization
ExxonMobil USP Artificial Lift Automation Systems• West Texas – XSPOC & ABB Total Flow
Electronic Flow Meters.• South Texas – Bristol Electronic Flow Meters &
FBNet.• Central and East Texas ABB Total Flow
Electronic Flow Meters.• Kansas and Colorado ABB Total Flow Electronic
Flow Meters. Wyoming and North Dakota Fisher Electronic Flow Meters.
Mar. 5 - 7, 2007 2007 Gas Well De-Liquification Workshop Denver, Colorado
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Challenges
• Facility configurations (Meter Sites 3 to 5 miles from well sites) Move the meter sites or use radios?
• Tubingless completions 2 3/8”, 2 7/8” and 3 ½”.• 10,000 and 15,000 psi wellheads. • Electronic Flow Meter’s / Programmable Logic Controller’s
not standard throughout all field areas (Bristol, ABB Total Flow, Fisher, etc).
• Facility Logistics (remote sites, no electricity)• Standardize automation systems regionally. I.E. XSPOC /
ABB Total flow West Texas, FBnet / Bristol South Texas and ABB Totalflow North / East TX and Kansas
Mar. 5 - 7, 2007 2007 Gas Well De-Liquification Workshop Denver, Colorado
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ABB / Total Flow SCADA
• WINCCU Plunger Lift Scada systems are built using the existing ABB Totalflow Electronic flow meter’s.
• In the Perryton Texas Field ExxonMobil has approximately 170 plungers operating using ABB Total Flow’s WINNCU as the central plunger lift SCADA System.
Mar. 5 - 7, 2007 2007 Gas Well De-Liquification Workshop Denver, Colorado
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WINCCU Plunger Lift SCADA
LAN / WAN
Field Production Field Office Off Site
ElectronicFlowMeter
• WINCCU• Telemetry Server
SQL
WirelessTelemetry
• Field laptop PCCU
Total Flow
XOM Intranet Layer
Reservoir Eng remote read only access.
A/L Eng full access.
Sub Surface Eng. Read Only access
Field officeTerminal
Office Server
Mar. 5 - 7, 2007 2007 Gas Well De-Liquification Workshop Denver, Colorado
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ELECTRONIC FLOW MEASUREMENT
Mar. 5 - 7, 2007 2007 Gas Well De-Liquification Workshop Denver, Colorado
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250”X250# AMU
I/O Module to operate the A & B valves
X Series CPU Board
Mar. 5 - 7, 2007 2007 Gas Well De-Liquification Workshop Denver, Colorado
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Meter runs and separator with EFM operated plunger control valves.
Mar. 5 - 7, 2007 2007 Gas Well De-Liquification Workshop Denver, Colorado
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Typical EFM Controlled Plunger Setup using buried cable
Mar. 5 - 7, 2007 2007 Gas Well De-Liquification Workshop Denver, Colorado
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Typical EFM Controlled Plunger Setup Wireless
Mar. 5 - 7, 2007 2007 Gas Well De-Liquification Workshop Denver, Colorado
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Wireless Radio at the Meter Run
Mar. 5 - 7, 2007 2007 Gas Well De-Liquification Workshop Denver, Colorado
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EFM Controlled Pumping Unit and Tank Battery
Gas Well De-Liquification WorkshopAdams Mark Hotel, Denver, Colorado
March 5 - 7, 2007
NEW TECHNOLGY
DOWN HOLE CHEMICAL INJECTION AUTOMATION.
Mar. 5 - 7, 2007 2007 Gas Well De-Liquification Workshop Denver, Colorado
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Down Hole Injection System Control.
• SCADA installed using existing ABB Total Flow Electronic Flow Meters
• Provides real time monitoring ,access and control from field or office
• Tank levels• Pump Rates• Low level tank alarm• Remote Start / Stop of pump• Optimization of chemical based on well response
to chemical injected.
Mar. 5 - 7, 2007 2007 Gas Well De-Liquification Workshop Denver, Colorado
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Mar. 5 - 7, 2007 2007 Gas Well De-Liquification Workshop Denver, Colorado
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Mar. 5 - 7, 2007 2007 Gas Well De-Liquification Workshop Denver, Colorado
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Ferguson Beauregard FBnet Scada (South Texas)
• Multiple wells flow to one meter site. Meter Site is 3 to 5 miles from the well.
• Well site has Ferguson Beauregard PLC with two radios, one to receive data from the electronic flow meter. One radio to communicate with host control in field office.
• Meter Site. Bristol electronic flow meter with two radios one to communicate with meter SCADA system and one to transmit well flow / pressure information from the EFM to the FB Plunger Lift Controller.
Mar. 5 - 7, 2007 2007 Gas Well De-Liquification Workshop Denver, Colorado
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South Texas Plunger Lift SCADA
LAN / WAN
Field Production Field Office Off Site
RTU5000w/ Auto-CyclePlunger-Lift Control
ElectronicFlowMeter
• ACP ‘Event’ Client v5.1• Telemetry Server
SQL
WirelessTelemetry
• ACP ‘Mobile’ Client v5.1• EFMaintainer – EFM3000 Configurator & Viewer
Bristol EFM
XOM Intranet Layer
Reservoir Eng remote read only access.
A/L Eng full access.
Sub Surface Eng. Read Only access
Field officeTerminal
Office Server
Mar. 5 - 7, 2007 2007 Gas Well De-Liquification Workshop Denver, Colorado
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FB Auto Cycle Plus FCU SetupModbus Setup Parameter Form
Make all changes as Shown here and then Send to the PlungerRTU
30We need to Experiment With the SecondsBetween ScansTo find out what Will work the bestBoth for the PlungerLift RTU and theTeleflow
Mar. 5 - 7, 2007 2007 Gas Well De-Liquification Workshop Denver, Colorado
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Typical South Texas Well• +
Mar. 5 - 7, 2007 2007 Gas Well De-Liquification Workshop Denver, Colorado
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Ferguson Beauregard RTU 5000
Mar. 5 - 7, 2007 2007 Gas Well De-Liquification Workshop Denver, Colorado
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Well site RTU
Gas Well De-Liquification WorkshopAdams Mark Hotel, Denver, Colorado
March 5 - 7, 2007
Questions?
Gas Well De-Liquification WorkshopAdams Mark Hotel, Denver, Colorado
March 5 - 7, 2007
Wiring Diagrams
Mar. 5 - 7, 2007 2007 Gas Well De-Liquification Workshop Denver, Colorado
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Down hole Chemical Injection SCADA
TCV 2/07/05 New Teleflow Wiring.ppt 27
+-+-+-
No Connection
Pwr 1Internal Battery
Pwr 2 External Battery/Power 12VDC if Applicable
Aux Pwr Out Power to Radio-
+
DI1.IN
DI2.INDO1.Out YellowGnd
Gnd
7
8
109
7654321
87654321
654321
12
DO2.Out
Gnd Black
CTS Brown
DTR
DCD Green
RTS BlueRXD White
Gnd
RTD+ RedRTD- WhitePulse
RTD exc RedGndEXCITEAI IN
TXD Red
Jumpers ->
Network
Port
Local
Port
TXD RedWakeup Green
Gnd Black/BrownRXD White
This is the new wiring Diagram is forTeleflows ONLY with the VersionTF1RUNXOM Dated 2/07/05 or newer(See #Load Signal from Display)
This Wiring will allow the Meter to go into SleepMode if the Battery Voltage on PWR1 goes below theBATTLO..LAL setting (11.0Vdc) The meter will wakeupAutomatically if the Battery Voltage on PWR1 >or = 12Vdc (BATTLO..LAL (11.0Vdc) +BATTLODB..LODB (1.5Vdc))
Accol Teleflow Wiring 2/07/05
J-14
J-13
J-5
J-7
J-8
J-10
J-6
Red
Red
RedBlk
Blk
Blk+
+
+
-
-
-
}TXD RedRXD WhiteRTS BlueCTS Brown
DCD GreenGnd BlackSleep Yellow
2345
8712
MDS 9810
DCD Green
TXD RedRXD WhiteRTS BlueCTS Brown
Gnd BlackSleep Yellow
3278
154
Transnet
Solar Panel
Regulator Battery
+ Red- Blk
- Batt
+ Batt
-Array+Array
+ Red
- Blk
Colors Could Very Please use Pin numbers for correct wiring.
Mar. 5 - 7, 2007 2007 Gas Well De-Liquification Workshop Denver, Colorado
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89
7654321
87654321
654321
32
Gnd Black
CTS Brown
DCD Green
RTS BlueRXD WhiteTXD Red
Jumpers ->
Network
Port
Teleflow Wiring for Plunger Lift
TB-4
TB-5
TB-2
-
}TXD RedRXD WhiteRTS BlueCTS Brown
DCD GreenGnd BlackSleep Yellow
2345
8712
MDS 9810
DCD Green
TXD RedRXD WhiteRTS BlueCTS Brown
Gnd BlackSleep Yellow
3278
154
Transnet
Colors Could Very Please use Pin numbers for correct wiring.
J-5 3 Teleflow Main Bd. (Yellow)
11109
1
4
TB-3
21
TB-1 Low Power Expansion Board
Mar. 5 - 7, 2007 2007 Gas Well De-Liquification Workshop Denver, Colorado
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1 2 3 4 5 6
DB-9 MaleTo Trans Net
Radio
FergusonBeauregardRTU 5000
FB9C add onComm Port
Red
Whi
teB
lack
Blu
eB
row
nG
reen
3 2 15 7 8
1 2 3 4 5 6
DB-25 MaleTo 9810Radio
FergusonBeauregardRTU 5000
FB9C add onComm Port
Red
Whi
teB
lack
Blu
eB
row
nG
reen
2 3 87 4 5
Wiring for FB Add on Communication Port to MDS Radios
Jumper J-3 shouldWork in eitherPosition with eitherOf these Radios.However;Jumper 2 to 3 allowsThe Radio to provideCTS. Jumper 1 to 2 tiesRTS to CTS No Delay.
123
123
J-3 J-3
Mar. 5 - 7, 2007 2007 Gas Well De-Liquification Workshop Denver, Colorado
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1 2 3 4 5 6
FergusonBeauregardRTU 5000
FB9C add onComm Port
Red
Whi
teB
lack
Blu
eB
row
nG
reen
123
J-3
6 7 1 5 4 2
To Scada Radio CD or J13 -2 Teleflow
Teleflow TB-5 Expansion Comm Port
Mar. 5 - 7, 2007 2007 Gas Well De-Liquification Workshop Denver, Colorado
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Disclaimer
The following disclaimer may be included as the last page of a Technical Presentation or Continuing Education Course. A similar disclaimer is included on the front page of the Gas Well Deliquification Web Site.
The Gas Well Deliquification Steering Committee Members, the Supporting Organizations and their companies, the author(s) of this Technical Presentation or Continuing Education Course, and their company(ies), provide this presentation and/or training at the Gas Well Deliquification Workshop "as is" without any warranty of any kind, express or implied, as to the accuracy of the information or the products or services referred to by any presenter (in so far as such warranties may be excluded under any relevant law) and these members and their companies will not be liable for unlawful actions and any losses or damage that may result from use of any presentation as a consequence of any inaccuracies in, or any omission from, the information which therein may be contained.