![Page 1: PHASE 1 FINAL PRESENTATION: Intelligent BOP RAM Actuation ...€¦ · PHASE 1 FINAL PRESENTATION: Intelligent BOP RAM Actuation Sensor Systems 11121-5503-01 Emad Andarawis GE Global](https://reader035.vdocument.in/reader035/viewer/2022062506/5f0f6cbe7e708231d4441858/html5/thumbnails/1.jpg)
1
PHASE 1 FINAL PRESENTATION: Intelligent BOP RAM Actuation Sensor Systems
11121-5503-01
Emad Andarawis
GE Global Research
Ultra-Deepwater Technology Conference
September 3, 2014
Norris City Center Conference Center
Houston, TX
rpsea.org
![Page 2: PHASE 1 FINAL PRESENTATION: Intelligent BOP RAM Actuation ...€¦ · PHASE 1 FINAL PRESENTATION: Intelligent BOP RAM Actuation Sensor Systems 11121-5503-01 Emad Andarawis GE Global](https://reader035.vdocument.in/reader035/viewer/2022062506/5f0f6cbe7e708231d4441858/html5/thumbnails/2.jpg)
2
Team, Working Group and Domain Experts
o Jose Piedras (Project Champion – Total)
o Herve De_Naurois (Total)
o Leonard Childers (BP)
o Greg Gillette, Anthony Spinler (GE Hydril)
o Ed Nieters, Mahadevan Balasubramaniam, Esmaeil Heidari, Yuri Plotnikov,
Chris Wolfe, Steven Klopman, Cheng-Po Chen (GE Global Research)
![Page 3: PHASE 1 FINAL PRESENTATION: Intelligent BOP RAM Actuation ...€¦ · PHASE 1 FINAL PRESENTATION: Intelligent BOP RAM Actuation Sensor Systems 11121-5503-01 Emad Andarawis GE Global](https://reader035.vdocument.in/reader035/viewer/2022062506/5f0f6cbe7e708231d4441858/html5/thumbnails/3.jpg)
3
Program Overview
o Phase 1
• Develop sensing system for detecting drill collars, tool joints and other
un-shearable objects in vicinity of BOP rams
• Develop sensor error correction scheme for reliable detection
• Develop sensor integration concept
o Phase 2
• Design and construct and test prototype
o Phase 1 Oct 2013 – July 2014
o Phase 2 July 2014 – July 2016
o POP 33 - months
![Page 4: PHASE 1 FINAL PRESENTATION: Intelligent BOP RAM Actuation ...€¦ · PHASE 1 FINAL PRESENTATION: Intelligent BOP RAM Actuation Sensor Systems 11121-5503-01 Emad Andarawis GE Global](https://reader035.vdocument.in/reader035/viewer/2022062506/5f0f6cbe7e708231d4441858/html5/thumbnails/4.jpg)
4
Program Schedule, Milestones and Deliverables
![Page 5: PHASE 1 FINAL PRESENTATION: Intelligent BOP RAM Actuation ...€¦ · PHASE 1 FINAL PRESENTATION: Intelligent BOP RAM Actuation Sensor Systems 11121-5503-01 Emad Andarawis GE Global](https://reader035.vdocument.in/reader035/viewer/2022062506/5f0f6cbe7e708231d4441858/html5/thumbnails/5.jpg)
5
Financials
Cost Share current spend:
$63,325
Tech Transfer current spend:
$17,956
![Page 6: PHASE 1 FINAL PRESENTATION: Intelligent BOP RAM Actuation ...€¦ · PHASE 1 FINAL PRESENTATION: Intelligent BOP RAM Actuation Sensor Systems 11121-5503-01 Emad Andarawis GE Global](https://reader035.vdocument.in/reader035/viewer/2022062506/5f0f6cbe7e708231d4441858/html5/thumbnails/6.jpg)
6
Envisioned Sensing System
Envisioned Auto-compensated sensing system capable of accurately
performing the measurement in the presence of confounding noise.
![Page 7: PHASE 1 FINAL PRESENTATION: Intelligent BOP RAM Actuation ...€¦ · PHASE 1 FINAL PRESENTATION: Intelligent BOP RAM Actuation Sensor Systems 11121-5503-01 Emad Andarawis GE Global](https://reader035.vdocument.in/reader035/viewer/2022062506/5f0f6cbe7e708231d4441858/html5/thumbnails/7.jpg)
7
Program Approach
o Sensing System
• Evaluate applicable sensing technologies including:
Ultrasound, Electromagnetic, RF, Capacitive, X-ray
• Sub-scale/full-scale geometries test bed for sensor down-selection
Critical performance parameters
o Attenuation/coupling through drilling fluid
o Signal/noise versus distance
• Multi-sensor data correlation / auto-compensation approach
Homogeneous sensors
Heterogeneous sensors
o Prototype
• Functional testing in lab-scale test bed
• Functional validation in BOP emulating test bed
• Testing in simulated vibe and temperature environment
![Page 8: PHASE 1 FINAL PRESENTATION: Intelligent BOP RAM Actuation ...€¦ · PHASE 1 FINAL PRESENTATION: Intelligent BOP RAM Actuation Sensor Systems 11121-5503-01 Emad Andarawis GE Global](https://reader035.vdocument.in/reader035/viewer/2022062506/5f0f6cbe7e708231d4441858/html5/thumbnails/8.jpg)
8
Sensor Evaluation – X-ray
o Critical Parameters
• Energy level
• Wetted versus un-wetted
• Distance/attenuation
• Integration time
Image Quality Indicator X-ray test setup
![Page 9: PHASE 1 FINAL PRESENTATION: Intelligent BOP RAM Actuation ...€¦ · PHASE 1 FINAL PRESENTATION: Intelligent BOP RAM Actuation Sensor Systems 11121-5503-01 Emad Andarawis GE Global](https://reader035.vdocument.in/reader035/viewer/2022062506/5f0f6cbe7e708231d4441858/html5/thumbnails/9.jpg)
9
Sensor Evaluation – X-ray
Drilling mud
Drilling mud + 1
1” steel plate
(BOP body) Drilling mud + 2
1” steel plates
(BOP body)
![Page 10: PHASE 1 FINAL PRESENTATION: Intelligent BOP RAM Actuation ...€¦ · PHASE 1 FINAL PRESENTATION: Intelligent BOP RAM Actuation Sensor Systems 11121-5503-01 Emad Andarawis GE Global](https://reader035.vdocument.in/reader035/viewer/2022062506/5f0f6cbe7e708231d4441858/html5/thumbnails/10.jpg)
10
X-ray Sensor Evaluation Summary
Mud Thickness (inches)
X-r
ay c
ou
nts
(sig
na
l le
ve
l –
log s
ca
le)
X-ray attenuation evaluation through oil & water based
mud for wetted and un-wetted source and detector
Un-wetted x-ray not a suitable modality to
measure drill string location.
o Mud is more attenuating than water.
o The WBM and OBM is very similar in
behavior.
o X-ray counts through 2” steel, 19” mud very
low.
o Data taken over 6 second integration
window. Drill string movement during that
time would cause image blurring.
o Challenge with high energy, high-flux
marinized x-ray sources
![Page 11: PHASE 1 FINAL PRESENTATION: Intelligent BOP RAM Actuation ...€¦ · PHASE 1 FINAL PRESENTATION: Intelligent BOP RAM Actuation Sensor Systems 11121-5503-01 Emad Andarawis GE Global](https://reader035.vdocument.in/reader035/viewer/2022062506/5f0f6cbe7e708231d4441858/html5/thumbnails/11.jpg)
11
Oscillator Amplitude
& Phase
Detector
Drive coil
Meas. coil
Input Amp.
EM Monitor
2-coil system
Sensor Evaluation – Electromagnetic operation and
detection
Region of
highest
detection
sensitivity
o Critical Parameters
• Wetted versus unwetted.
• Frequency
• Distance
• Losses in magnetic materials
![Page 12: PHASE 1 FINAL PRESENTATION: Intelligent BOP RAM Actuation ...€¦ · PHASE 1 FINAL PRESENTATION: Intelligent BOP RAM Actuation Sensor Systems 11121-5503-01 Emad Andarawis GE Global](https://reader035.vdocument.in/reader035/viewer/2022062506/5f0f6cbe7e708231d4441858/html5/thumbnails/12.jpg)
12
Sensor Evaluation – Electromagnetic
Test Setup enables evaluation of pipe diameter and position on measurement
Baseline (no
drill pipe) Smaller
diameter pipe
Larger diameter
pipe (drill collar)
Complex impedance versus pipe
diameter (1-coil test system)
Impedance
Time
Drill Collar BOP Body
EM sensors exhibit sensitivity to diameter
![Page 13: PHASE 1 FINAL PRESENTATION: Intelligent BOP RAM Actuation ...€¦ · PHASE 1 FINAL PRESENTATION: Intelligent BOP RAM Actuation Sensor Systems 11121-5503-01 Emad Andarawis GE Global](https://reader035.vdocument.in/reader035/viewer/2022062506/5f0f6cbe7e708231d4441858/html5/thumbnails/13.jpg)
13
Electromagnetic validation tests
Medium frequency
excitation
Low frequency excitation
• Low frequency excitation provides
better signal quality in the presence
of ferromagnetic shield.
• Electromagnetic measurement is
insensitive to presence of drilling mud
Frequency choice is critical to sensor performance
![Page 14: PHASE 1 FINAL PRESENTATION: Intelligent BOP RAM Actuation ...€¦ · PHASE 1 FINAL PRESENTATION: Intelligent BOP RAM Actuation Sensor Systems 11121-5503-01 Emad Andarawis GE Global](https://reader035.vdocument.in/reader035/viewer/2022062506/5f0f6cbe7e708231d4441858/html5/thumbnails/14.jpg)
14
EM error sources - Estimation error versus drill pipe
diameter
Uncertainty due to measurement noise increases for larger pipe diameter
Actual pipe diameter
Calc
ula
ted p
ipe d
iam
ete
r
Pipe Diameter
% e
rror
in d
iam
ete
r e
stim
ate
3.5” 9.5”
![Page 15: PHASE 1 FINAL PRESENTATION: Intelligent BOP RAM Actuation ...€¦ · PHASE 1 FINAL PRESENTATION: Intelligent BOP RAM Actuation Sensor Systems 11121-5503-01 Emad Andarawis GE Global](https://reader035.vdocument.in/reader035/viewer/2022062506/5f0f6cbe7e708231d4441858/html5/thumbnails/15.jpg)
15
Two-Coil EM Measurement
Joint shift
Pipe position affects EM signal level
![Page 16: PHASE 1 FINAL PRESENTATION: Intelligent BOP RAM Actuation ...€¦ · PHASE 1 FINAL PRESENTATION: Intelligent BOP RAM Actuation Sensor Systems 11121-5503-01 Emad Andarawis GE Global](https://reader035.vdocument.in/reader035/viewer/2022062506/5f0f6cbe7e708231d4441858/html5/thumbnails/16.jpg)
16
EM error sources - Estimation error versus drill pipe
position
o Large region with flat signal response: no diameter estimation error
o Signal drop when drill pipe gets close to bop body wall
apparent reduction in pipe diameter
o Error correction needed for accurate
detection of un-shearable pipes
Pipe diameter uncertainty due to signal dependence on pipe position
reduces efficacy of measurement
![Page 17: PHASE 1 FINAL PRESENTATION: Intelligent BOP RAM Actuation ...€¦ · PHASE 1 FINAL PRESENTATION: Intelligent BOP RAM Actuation Sensor Systems 11121-5503-01 Emad Andarawis GE Global](https://reader035.vdocument.in/reader035/viewer/2022062506/5f0f6cbe7e708231d4441858/html5/thumbnails/17.jpg)
17
Differential detection- Position Error Correction
-2.5
-2
-1.5
-1
-0.5
0
0.5
1
1.5
2
2.5
-30 -20 -10 0 10 20 30 40 50 60 70
diff centered
diff-offset
Diffe
ren
tia
l o
utp
ut (V
)
Position (inches)
Tx Rx1 Rx2
Differential measurement amplifier pipe diameter changes,
reduces effect of position error
![Page 18: PHASE 1 FINAL PRESENTATION: Intelligent BOP RAM Actuation ...€¦ · PHASE 1 FINAL PRESENTATION: Intelligent BOP RAM Actuation Sensor Systems 11121-5503-01 Emad Andarawis GE Global](https://reader035.vdocument.in/reader035/viewer/2022062506/5f0f6cbe7e708231d4441858/html5/thumbnails/18.jpg)
18
EM Characterization - Summary
Config. Single Element sensor 2-element
Wheatstone
bridge
2-element Drive-
Receive
3-element
Differential-
Receive
Baseline Air High High High High
Wetted sensor Med Med High High
Un-wetted sensors Low Low Med Med
Coils Embedded in
BOP body
No detection
Error due to pipe
movement
High Med Med Low
Differential receive wetted sensor configuration capable of accurate
pipe diameter detection
![Page 19: PHASE 1 FINAL PRESENTATION: Intelligent BOP RAM Actuation ...€¦ · PHASE 1 FINAL PRESENTATION: Intelligent BOP RAM Actuation Sensor Systems 11121-5503-01 Emad Andarawis GE Global](https://reader035.vdocument.in/reader035/viewer/2022062506/5f0f6cbe7e708231d4441858/html5/thumbnails/19.jpg)
19
Sensor Evaluation -- Ultrasound
Steel plate positioned at
various distances from
transducer.
Mixing motor to stir up
mud and prevent settling.
o Critical parameters
• Mechanical Coupling
• Wetted versus unwetted
• Frequency
• Distance
![Page 20: PHASE 1 FINAL PRESENTATION: Intelligent BOP RAM Actuation ...€¦ · PHASE 1 FINAL PRESENTATION: Intelligent BOP RAM Actuation Sensor Systems 11121-5503-01 Emad Andarawis GE Global](https://reader035.vdocument.in/reader035/viewer/2022062506/5f0f6cbe7e708231d4441858/html5/thumbnails/20.jpg)
20
Ultrasound Signal, low frequency probe
Blue: ~12” of Oil Based Mud
Red: ~9” of Oil Based Mud
0 2 4 6 8
x 10-4
-1
-0.8
-0.6
-0.4
-0.2
0
0.2
0.4
0.6
0.8
1
Volt
s
time (seconds)
Received signals
9” echo 12” echo
Acceptable Signal-to-Noise ratio achieved
with one-way distance of 10+”
Transducer ring-down
![Page 21: PHASE 1 FINAL PRESENTATION: Intelligent BOP RAM Actuation ...€¦ · PHASE 1 FINAL PRESENTATION: Intelligent BOP RAM Actuation Sensor Systems 11121-5503-01 Emad Andarawis GE Global](https://reader035.vdocument.in/reader035/viewer/2022062506/5f0f6cbe7e708231d4441858/html5/thumbnails/21.jpg)
21
Ultrasound signal versus distance to pipe
5” distance
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1
x 10-3
-0.5
0
0.5
Volts
Time (s)
6” distance
7” distance
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1
x 10-3
-0.5
0
0.5
Volts
Time (s)
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1
x 10-3
-0.5
0
0.5Vo
lts
Time (s)
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1
x 10-3
-0.5
0
0.5
Volts
Time (s)
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1
x 10-3
-0.5
0
0.5
Volts
Time (s)
8” distance
9” distance
![Page 22: PHASE 1 FINAL PRESENTATION: Intelligent BOP RAM Actuation ...€¦ · PHASE 1 FINAL PRESENTATION: Intelligent BOP RAM Actuation Sensor Systems 11121-5503-01 Emad Andarawis GE Global](https://reader035.vdocument.in/reader035/viewer/2022062506/5f0f6cbe7e708231d4441858/html5/thumbnails/22.jpg)
22
Ultrasound errors due to pipe position
Identical UT sensor time of flight for two
different diameter pipes offset in annulus
Multiple sensor needed to differentiate between
diameter and position changes
![Page 23: PHASE 1 FINAL PRESENTATION: Intelligent BOP RAM Actuation ...€¦ · PHASE 1 FINAL PRESENTATION: Intelligent BOP RAM Actuation Sensor Systems 11121-5503-01 Emad Andarawis GE Global](https://reader035.vdocument.in/reader035/viewer/2022062506/5f0f6cbe7e708231d4441858/html5/thumbnails/23.jpg)
23
Ultrasound Modeling Approach
For a given Diameter
At least 2 Sensors needed to determine
Center
For a continuous diameter estimation
At least 3 Sensors essential
• Number of Sensors
• Sensor Parameters
• Width, Cut Off
• Fresnel Zone Vs Far Field Zone
![Page 24: PHASE 1 FINAL PRESENTATION: Intelligent BOP RAM Actuation ...€¦ · PHASE 1 FINAL PRESENTATION: Intelligent BOP RAM Actuation Sensor Systems 11121-5503-01 Emad Andarawis GE Global](https://reader035.vdocument.in/reader035/viewer/2022062506/5f0f6cbe7e708231d4441858/html5/thumbnails/24.jpg)
24
UT Sensing Simulation Sample Result (5 Sensors)
Legend for #
Sensors viewing
Pipe Movement space color
coded by # sensors view
9” detection limit, 1” column width, 5 degree divergence
![Page 25: PHASE 1 FINAL PRESENTATION: Intelligent BOP RAM Actuation ...€¦ · PHASE 1 FINAL PRESENTATION: Intelligent BOP RAM Actuation Sensor Systems 11121-5503-01 Emad Andarawis GE Global](https://reader035.vdocument.in/reader035/viewer/2022062506/5f0f6cbe7e708231d4441858/html5/thumbnails/25.jpg)
25
Effect of Sensing Distance
Number of sensor views improved by number of
sensor and sensor range
5” detection distance 7” detection distance
9” detection distance 11” detection distance
3 sensors 4 sensors
5 sensors
![Page 26: PHASE 1 FINAL PRESENTATION: Intelligent BOP RAM Actuation ...€¦ · PHASE 1 FINAL PRESENTATION: Intelligent BOP RAM Actuation Sensor Systems 11121-5503-01 Emad Andarawis GE Global](https://reader035.vdocument.in/reader035/viewer/2022062506/5f0f6cbe7e708231d4441858/html5/thumbnails/26.jpg)
26
EM Sensor-BOP integration
Wire port
o 3-element differential sensor
o Separate differential and single ended receive chains
o Local signal conditioning for signal demodulation, filtering and thresholding
o Estimated power consumption of sensor system ~2-3Watt @100% duty cycle
![Page 27: PHASE 1 FINAL PRESENTATION: Intelligent BOP RAM Actuation ...€¦ · PHASE 1 FINAL PRESENTATION: Intelligent BOP RAM Actuation Sensor Systems 11121-5503-01 Emad Andarawis GE Global](https://reader035.vdocument.in/reader035/viewer/2022062506/5f0f6cbe7e708231d4441858/html5/thumbnails/27.jpg)
27
UT Sensor-BOP integration
o Local, per sensor, time-of-flight signal processing
o Multi-sensor pipe position triangulation and diameter detection
o Estimated power consumption of sensor system ~1 Watt per sensor
@100% duty cycle
Impedance
matching coupler
and protective liner
BOP body
UT Transducer
![Page 28: PHASE 1 FINAL PRESENTATION: Intelligent BOP RAM Actuation ...€¦ · PHASE 1 FINAL PRESENTATION: Intelligent BOP RAM Actuation Sensor Systems 11121-5503-01 Emad Andarawis GE Global](https://reader035.vdocument.in/reader035/viewer/2022062506/5f0f6cbe7e708231d4441858/html5/thumbnails/28.jpg)
28
Sensor mechanical integration
UT sensors
EM Sensors
EM wire ports
Protective layer
![Page 29: PHASE 1 FINAL PRESENTATION: Intelligent BOP RAM Actuation ...€¦ · PHASE 1 FINAL PRESENTATION: Intelligent BOP RAM Actuation Sensor Systems 11121-5503-01 Emad Andarawis GE Global](https://reader035.vdocument.in/reader035/viewer/2022062506/5f0f6cbe7e708231d4441858/html5/thumbnails/29.jpg)
29
Summary of Sensor Evaluation
EM risks and mitigation
UT risks and mitigation
![Page 30: PHASE 1 FINAL PRESENTATION: Intelligent BOP RAM Actuation ...€¦ · PHASE 1 FINAL PRESENTATION: Intelligent BOP RAM Actuation Sensor Systems 11121-5503-01 Emad Andarawis GE Global](https://reader035.vdocument.in/reader035/viewer/2022062506/5f0f6cbe7e708231d4441858/html5/thumbnails/30.jpg)
30
Sensing approach and down-selection summary
• X-ray least promising detection technology for environment
• EM not affected by drilling mud characteristics, but suffers signal
losses due to steel in BOP body
• Error in pipe position can be corrected in 3-coil system
• Drilling mud highly attenuative to ultrasound signals
• Acceptable signals detectable to 10+ inches
• Multiple circumferentially placed transducers capable of localizing
and detecting pipe diameter
• Total sensing system power consumption of <10 watts expected –
reduction of 2-5x possible with duty-cycle control
System combining 5 UT and 3-coil EM sensors provides robust
signal detection and error correction
![Page 31: PHASE 1 FINAL PRESENTATION: Intelligent BOP RAM Actuation ...€¦ · PHASE 1 FINAL PRESENTATION: Intelligent BOP RAM Actuation Sensor Systems 11121-5503-01 Emad Andarawis GE Global](https://reader035.vdocument.in/reader035/viewer/2022062506/5f0f6cbe7e708231d4441858/html5/thumbnails/31.jpg)
31
Phase 2 plan:
o Task 7 —Detailed Sensor System Design
• 7.1 — Define sensor configuration and design sensor electronics
• 7.2 — Design signal conditioning and sensor data processing algorithms
and software
• 7.3 — Develop mechanical integration design
o Task 8 — Prototype Construction
• 8.1 — Build sensor prototype
• 8.2 — Develop software for integration with sensor prototype
• 8.3 — Evaluate sensing system manufacturability
o Task 9 — Sensor System Prototype Test
• 9.1 — Design and build test bed
• 9.2 — Perform sensor system functional testing in simulated environment
• 9.3 — Perform mechanical and endurance testing
![Page 32: PHASE 1 FINAL PRESENTATION: Intelligent BOP RAM Actuation ...€¦ · PHASE 1 FINAL PRESENTATION: Intelligent BOP RAM Actuation Sensor Systems 11121-5503-01 Emad Andarawis GE Global](https://reader035.vdocument.in/reader035/viewer/2022062506/5f0f6cbe7e708231d4441858/html5/thumbnails/32.jpg)
32
Questions?
"This presentation was prepared with the support of RPSEA under Award
No. 11121-5503-01. However, any opinions, findings, conclusions or other
recommendations expressed herein are those of the author(s) and do not
necessarily reflect the views of RPSEA."
![Page 33: PHASE 1 FINAL PRESENTATION: Intelligent BOP RAM Actuation ...€¦ · PHASE 1 FINAL PRESENTATION: Intelligent BOP RAM Actuation Sensor Systems 11121-5503-01 Emad Andarawis GE Global](https://reader035.vdocument.in/reader035/viewer/2022062506/5f0f6cbe7e708231d4441858/html5/thumbnails/33.jpg)
33
Contacts
PI:
Emad Andarawis
GE Global Research
518-387-7791
Project Manager:
Jay Jikich
304-285-4320
Technical Coordinator:
Bill Head
281-690-5519
![Page 34: PHASE 1 FINAL PRESENTATION: Intelligent BOP RAM Actuation ...€¦ · PHASE 1 FINAL PRESENTATION: Intelligent BOP RAM Actuation Sensor Systems 11121-5503-01 Emad Andarawis GE Global](https://reader035.vdocument.in/reader035/viewer/2022062506/5f0f6cbe7e708231d4441858/html5/thumbnails/34.jpg)
34
Backup
![Page 35: PHASE 1 FINAL PRESENTATION: Intelligent BOP RAM Actuation ...€¦ · PHASE 1 FINAL PRESENTATION: Intelligent BOP RAM Actuation Sensor Systems 11121-5503-01 Emad Andarawis GE Global](https://reader035.vdocument.in/reader035/viewer/2022062506/5f0f6cbe7e708231d4441858/html5/thumbnails/35.jpg)
35
Task 7: Detailed Sensor System Design
o Task 7 —Detailed Sensor System Design
• 7.1 — Define sensor configuration and design sensor electronics
Finalize number of sensors, locations, sensing duty cycle and performance
requirements
Validate performance in simulation environment
• 7.2 — Design signal conditioning and sensor data processing algorithms
and software
Develop signal processing algorithms for data analysis, error correction and
noise reduction
Validate algorithm performance using lab and simulated data
• 7.3 — Develop mechanical integration design
Select target BOP for integration
Define components need for integration, including support and sealing.
Analyze mechanical integrity of design
![Page 36: PHASE 1 FINAL PRESENTATION: Intelligent BOP RAM Actuation ...€¦ · PHASE 1 FINAL PRESENTATION: Intelligent BOP RAM Actuation Sensor Systems 11121-5503-01 Emad Andarawis GE Global](https://reader035.vdocument.in/reader035/viewer/2022062506/5f0f6cbe7e708231d4441858/html5/thumbnails/36.jpg)
36
Task 8: Prototype Construction
o Task 8 — Prototype Construction
• 8.1 — Build sensor prototype
Construct prototype sensor and electronics
Evaluate subcomponent performance relative to design specifications
• 8.2 — Develop software for integration with sensor prototype
Design and write software required for integrating sensor output into the
BOP software for transmission through MUX cable
• 8.3 — Evaluate sensing system manufacturability
Refine estimates of system costs and reliability
![Page 37: PHASE 1 FINAL PRESENTATION: Intelligent BOP RAM Actuation ...€¦ · PHASE 1 FINAL PRESENTATION: Intelligent BOP RAM Actuation Sensor Systems 11121-5503-01 Emad Andarawis GE Global](https://reader035.vdocument.in/reader035/viewer/2022062506/5f0f6cbe7e708231d4441858/html5/thumbnails/37.jpg)
37
Task 9: Sensor System Prototype Test
o Task 9 — Sensor System Prototype Test
• 9.1 — Design and build test bed
Build sensor evaluation test bed with application-relevant materials and geometries
• 9.2 — Perform sensor system functional testing in simulated environment
Test sensing system prototype under simulated well conditions
• 9.3 — Perform mechanical and endurance testing
Evaluate sensor mechanical endurance over vibration, pressure and temperature
cycling
Leverage Hydril Test Facilities
for prototype testing