nov intelliserv august 28, 2009 houston, texas
DESCRIPTION
IntelliServ Broadband Network™ and Along-String Evaluation™ services for high-definition downhole and sub-surface operations. NOV IntelliServ August 28, 2009 Houston, Texas. What is the Value?. More Wells. Better Wells. 1MM bbls additional reserves. - PowerPoint PPT PresentationTRANSCRIPT
IntelliServ Broadband Network™ and Along-String Evaluation™ services for high-definition downhole and sub-surface operations
NOV IntelliServAugust 28, 2009
Houston, Texas
What is the Value?
10% reduction in drilling time with
increased downlinking
efficiency.
1+ trips saved per Well
⁻ Memory fill-up⁻ Neutron sensor
failure⁻ Rotary Steerable
System, diagnostics and resets
⁻Reamer activation
20-68% increased circulating hours
by managing downhole vibrations,
MSE based on downhole
measurements
1MM bbls additional reserves
0.36Deg/100ft vs 1.32 cumulative dogleg severity in 8 ½” section
6 days saved by wellbore quality, back-reaming practice
1 casing string saved by time lapse wellbore image logs
1,300 ft deeper shoe with Formation Pressure Test with QC in real time
More Wells Better Wells
57,600 bps vs 2bps
Courtesy of Schlumberger
Courtesy of Baker Hughes
Courtesy of Halliburton Courtesy of Halliburton
Courtesy of Schlumberger
Courtesy of Schlumberger
Talking Points
What is the value today and paradigms tomorrow?
What is our service performance?
Which factors impact quality of service?
Ask the R&D Managers…
Today’s Challenge for Telemetry Systems
Mud Pulse
10 bits
/sec
Seq
uential
data
Data transferred in 2-5 sec pulses
gam
ma
resi
stivi
ty
pres
sure
vibr
ation
Source: Bateman 2009
Wiring is the Only Option
Continuous bi-directionaldata transfer
IntelliServ Broadband Network
vibr
ation
Soni
c
Imag
e Lo
gs
Etc,
Etc
57,00
0 bits
/sec
Sim
ultan
eous
data
High
band
width
H
igh de
finiti
on
High V
olum
e
Rea
l tim
e
Tool actuation
Mud Pulse
10 bits
/sec
Seq
uential
data
Data transferred in 2-5 sec pulses
gam
ma
resi
stivi
ty
pres
sure
vibr
ation
Source: Bateman 2009
Networked Components
Next
Operational EfficiencyValue Seen for the IntelliServ Broadband Network
7.16
7.35
7.43
7.70
7.77
7.77
7.84
7.89
5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0
HIGH RESOLUTION DRILLING DYNAMICSDATA TRANSMISSION IN REAL TIME
MONITOR ALL DOWNHOLE TOOLSPERFORMANCE IN REAL TIME
ENABLE 'MEMORY QUALITY' LWDFORMATION EVALUATION IN REAL TIME
TRANSMISSION OF DATA REGARDLESS OFFLUID CONDITIONS
INSTANTANEOUS DOWN-LINKING TO RSSTOOLS/ ENHANCED WELL PLACEMENT
ENABLE HIGH RESOLUTION BOREHOLEIMAGING IN REAL TIME
ENHANCE 'LOOK AHEAD OF BIT'TECHNOLOGY/ SEISMIC WAVEFORMS
FULL TELEMETRY REDUNDANCY
AVERAGE RATING, SCALE 1-10 (10= EXTREMELY HIGH VALUE)
Welling & Company
Paradigm Shifts by the IntelliServ Network
1. Speed does matter:57,600 bits per second
Courtesy: NOV Downhole
Paradigm Shifts by the IntelliServ Network
1. Speed does matter:57,600 bits per min
2. Along String Measurement Service
6.43
7.04
7.14
7.71
7.91
5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0
DRILLSTRING VIBRATION /ROTATION
ANNULAR PRESSURE
DRILLSTRING BENDING,TORQUE & TENSION/
COMPRESSION
ULTRASONIC CALIPER
ANNULAR TEMPERATURE
Paradigm Shifts by the IntelliServ Network
1. 1. Speed does matter:57,600 bits per min
2. Along String Measurement Service
Paradigm Shifts by the IntelliServ Network
1. Speed does matter:57,600 bits per min
2. Along String Measurement Service
3. Access High Temperature Reservoirs Rotary Steerable
Near-bit Measurements
Along String Dynamics
Along String Formation Evaluation
Source: Derek MathiesonVice President, Chief Technology and Marketing Officer Baker Hughes Incorporated April 2009
Paradigm Shifts by the IntelliServ Network
1. Speed does matter:57,600 bits per min
2. Along String Measurement Service
3. Access High Temperature Reservoir
4. Transform OperationsCourtesy: BakerHughes, At Balance
Paradigms Uncovering A New Class of Facts
Existing New
Expe
cted
Une
xpec
ted
Network Always On. Trapped Pressure.
Vibration All Along the Drill String ROP Improvement with
Mechanical Specific Energy All Along the Drill String.
More Data, Less Time Required for Interpretation.
Impact on Formation Evaluation with Full Sonic Wave Forms.
Minimizing and Managing Downhole Vibration
Drilling Ahead when Memory Filled Drilling Ahead with diagnostics of
Sensor Failure Confirmation of Reamer
Functioning Wellbore Placement Increases
Productivity
High Resolution Wellbore Images Quality Assurance and Efficiency
of Formation Pressure Testing Dip Picking and Fault
Identification in Real Time Stabilization of Wellbore Stability Early Diagnostics of Tool Failure
Pack Off Determination and it’s Location with Along String Evaluation
Measurements while Tripping Multi-Pass Measurements Fast Downlinking, Re-
Programming/Configuring Tools Alter Formation Evaluation Program
with High Resolution Information while Drilling
IntelliServ Network-Ready Components
Current Commercial Network
Pipe Size Grade Length Connection
4” S135, CYX105 R2 XT38
5” S135, CYX105 R2 GPDS50
5-7/8” Z140, S135 R2, R3 XT57
Customer Bandwidth: 57,600 bps Functional Temperature: 302°F = 150°C Functional Pressure: 25,000 psi
Brunei
Colombia
Trinidad
Australia
Provo, Utah
Malaysia
United Kingdom
Mexico
Network Configured Components
Configured Drive Systems
Interface Subs to Connect to Service Companies
Extensible Tools - Jars
22
Valves, Etc – Configured PBL Tool
Others - Adapter Crossovers
Product Service Experience
Drilling Experience - Summary
Total Wells Drilled: 64 Total Footage Drilled: 640,422 ft Deepest Well Depth: 20,833 ft Highest Temperature: 298°F Highest Inclination: 98° Fluid Environments: OBM, WBM, Foam, Air Wireline Through String: 15,814ft
Data accurate as of 20 August 2009
Commercial Rollout
Footage Drilled with IntelliServ Broadband Network
Service Conditions Tested/Experienced
Wired Tubulars and Thru-string Operations
(Exaggerated Proportions)
Wiper Ball Compatibility - CatoosaTest
No adverse impact to foam wiper ball Leading and trailing ends of rubber wiper ball (large and small circles)
Minor scoring of hard rubber ball apparently from armored coax/coax
exit into bore
Wireline Tool Compatibility – Catoosa Test
Thru-string Operations – Field Experience
o Cementingo Number of Recorded Cementing Operations = 84No incidents related to IntelliServ system
o Wireline Operationso Number of Recorded Wireline Operations = 15o Greatest Recorded Wireline Depth = 15,814 ftNo incidents related to IntelliServ system; line drag
reported normal/below model on the deepest wireline operation
Shear Ram Compatibility – Cooper Cameron Test
o 5-7/8” S135 drill pipe (XT57 TJ)
No Impact of wiring components on shearing or ability to hold pressure after shearing
Unwired
Wired
Jar Compatibility – Lab Test
o 100 successive jar impacts in test facility (with collar and slinger)
Network components still passed data flawlessly during and after test
Field experience corroborates test results
Jar Compatibility – Field Experience
o Multiple stuck string events encountered:
oMultiple jar cycles employed without damage to network
o Jar detected by Network
Torsional Capacity – GRP Lab Testing
GPDS50 Recommended Make-Up Torque
Grant Prideco Lab Testing (cont’d)
XT57 Recommended Make-Up Torque
Grant Prideco Lab Testing (cont’d)
XT57 Recommended Make-Up Torque
Torsional Capacity – Field Experience Some damage to drill pipe incurred
Box end surface damage Excessive pin nose yielding Damage indicative of overtorque condition
Effect on telemetry: coil breakage/loosening
39
IntelliServ Standard Armor
Test Mat’l A Test Mat’l CTest Mat’l B
Other Environmental Conditions – Lab Testing of SCC Resistant Mat’ls
Significant SCC after 14 hours One site with significant pitting corrosion observed after 480 hours
No signs of SCC (die penetrant test) observed after 414 hours
No signs of SCC or pitting prior to 300 hours (21x mag)
No signs of SCC (die penetrant test) observed after 382 hours
21x magnification after 14 hours
21x magnification after 414 hours
21x magnification after 382 hours
Days into Drill Operations
0
50000
100000
150000
200000
250000
0 20 40 60 80 100 120 140 160
No SCCNo SCCSCC (after storage)
mg
/L C
hlo
rid
e
SCC
Water-based mud
Other Environmental Conditions -Field Experience
Service Performance of Broadband Network
Academy In Summary
Value Today with IntelliServ Broadband Network, Paradigms Shifts for Tomorrow
Converted Components are Available Today
The Network has seen Activity in a Variety of
Environments
Reliability Matters and is a Central Focus of
Ongoing Engineering Efforts
Q&A with R&D?
Thank You!Thank You for Your Interest in the Academy:
Topics for next Academy:
[ ] Along String Evaluation Service Roadmap [ ] [ ]