Microsoft DETG FMC Presentation 3 20 3013x [Read Only] 11/20K 3013

User Manual: 11/20K

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UWD HC-20 Subsea Wellhead System
03/20/2013
FMC Subsea High Capacity 20K Wellhead System Overview
UWD HC-20 Subsea Wellhead System
03/20/2013 2
Rigorous Qualification and Development Program
2
UWD HC-20 Subsea Wellhead System
03/20/2013 3
Qualification program
•Qualification testing is performed
above and beyond industry
requirements to give you greater
confidence
•API requires proof of design through
FEA, calculation, or testing – FMC
does all three
•No scaling of PR2 testing
•All testing performed at in-house
R&D facilities
Qualification
Program
Field
Requirements
Robust Design
UWD HC-20 Subsea Wellhead System
03/20/2013 4
•Developed 18-3/4" 20K Wellhead
System using proven technology
•Analyzed system using latest FEA
techniques
•Successfully tested all components and
tools, simulating field conditions from
installation through completion
Qualification Summary
3
UWD HC-20 Subsea Wellhead System
03/20/2013 5
Technology leadership
•Innovative ideas and a deep
understanding of the application of
technology set us apart
•FMC has remained committed to
investing in subsea technology
development
– In-house R&D investments
– Construction of new technology centers
– Acquisitions
– Partnerships & JIPs
•Our development approach uses
proven processes and best practices
– New Product Development Stage Gate
– Engineering Execution Process
Next-generation drilling
technology development
– Annular Monitoring
– Wellhead Fatigue Monitoring
– Riser Fatigue Monitoring
– Extreme HP/HT (20K, 350 F)
UWD HC-20 Subsea Wellhead System
03/20/2013 6
FMC Technologies
Wellhead Systems Overview
4
UWD HC-20 Subsea Wellhead System
03/20/2013 7
UWD-10 slimbore wellheads
•Application
–Ideal to use with smaller riser systems
•Features
–16-¾”, 14-¾” and 13-5/8” nominal bore size
–Surface or subsea BOP
–Water depth range up to 10,000 ft (3,048 m)
–27” H4 hub profile
–Modular, stackable design
–Rated for 10,000 psi and 250 degrees Fahrenheit
•Benefits
–Fewer installation tools required
–Single trip tools reduce installation time and cost
–Reliable metal-to-metal sealing
UWD HC-20 Subsea Wellhead System
03/20/2013 8
UWD-15 wellhead systems
•Application
–Ideal for shallow and deepwater drilling and
production
•Features
– Water depth range up to 10,000 ft (3,048 m)
– 27” H4 hub profile
– Modular, stackable design
– Rated for 15,000 psi and 250 degrees
Fahrenheit
•Benefits
– Fewer installation tools required
– Single trip tool design reduce installation
time and cost
– Reliable metal-to-metal sealing
5
UWD HC-20 Subsea Wellhead System
03/20/2013 9
HC-15 and HC-20 systems
•HC-15 and HC-20 systems provide the
highest casing hanger load capacities
inside the high pressure housing
–First position hanger can suspend up to
2.0 MM lbs of casing with a 15,000 psi
BOP test
–Second position hanger can also suspend
up to 2.0 MM lbs of casing with a 20,000
psi BOP test
•HC-15 and HC-20 systems are identical
except for the upper profiles and internal
pressure ratings of the high pressure
housings
–HC-15 uses an H-4 profile with 27” OD
mandrel and has an internal pressure
rating of 15,000 psi
–HC-20 uses an SHD H-4 profile with 30”
OD mandrel and has a 20,000 psi internal
pressure rating
UWD HC-20 Subsea Wellhead System
03/20/2013 10
Comparison of wellhead systems
SHD H-4
15KSI annulus
seal assembly
10-3/4 casing hanger
(20 KSI)
14 casing hanger (15KSI)
H-4
10-3/4 casing hanger
15KSI
13-5/8 casing hanger
15KSI
15KSI annulus
seal assembly
20KSI annulus
seal assembly
15,000 psi
250°F
20,000 psi
350°F
15KSI annulus
seal assembly
6
UWD HC-20 Subsea Wellhead System
03/20/2013 11
20K High Capacity Wellhead System
UWD HC-20 Subsea Wellhead System
03/20/2013 12
UWD-HC-20 18 ¾”
Wellhead system
Applications
•High pressure
• High temperature
• Ultra deep water
• Increased well depths
7
UWD HC-20 Subsea Wellhead System
03/20/2013 13
UWD-HC-20 18 ¾” wellhead system – requirements
•System temperature – 0°F to 350°F
•Wellhead pressure and loads
– 20,000 psi working pressure
– 30,000 psi test pressure
– Ability to suspend 4.0 Million lbs of casing inside the wellhead
•Casing pressure and loads
– 2.0 million lbs running weight on production, intermediate, and
16” SML casing strings
– 10% overpull for casing running tools (2.2 MM lbs total load)
•BOP tests
– 15,000 psi on 16” or 13-5/8” hangers and wear bushings (1st
position)
– 20,000 psi on 11-3/4” ,10-3/4”, or 9-5/8 hangers and wear
bushings (2nd position)
UWD HC-20 Subsea Wellhead System
03/20/2013 14
UWD-HC 18 ¾” casing options
•Casing flexibility (8 strings max)
– LP housing: 42”, 38”, 36”
– Openwater strings: 32”, 28” or both
– Wellhead housing: 24” through 22”
– Submudline systems: 18” and/or 16”
–1
st position casing hanger:
16” through 13 ⅜”
–2
nd position casing hanger:
11 ¾” through 9 ⅝”
8
UWD HC-20 Subsea Wellhead System
03/20/2013 15
18 ¾” UWD-HC wellhead system open water equipment
Multiple Open Water String Options
UWD-HC System
42”/38” X 32”/30” X 28”/26” X 22” 23”
38”-42” Casing
32” Casing (optional)
28” Casing (optional; can be
run without running 32” casing)
22-23” Casing
UWD HC-20 Subsea Wellhead System
03/20/2013 16
18-¾” UWD-HC wellhead system submudline hangers
22” x 18”
hanger is rated
for 5,000 psi
and 1.0 million
lbs of casing
22” x 16” hanger
is rated for 5,000
psi and 2.0
million lbs of
casing
23” x 16” hanger
is rated for
10,000 psi and
2.0 million lbs of
casing
9
UWD HC-20 Subsea Wellhead System
03/20/2013 17
20K High Capacity Wellhead Components
UWD HC-20 Subsea Wellhead System
03/20/2013 18
UWD-HC-20 18 ¾” Wellhead System
•38” HC Conductor Housing with SWF
Receptacle
• 32” and 28” SWF Housings
• HC-20 18-3/4 Wellhead Housing w/
SHD H4 Profile
• HC 16” Submudline System
• 18” Submudline System
• 14” Casing Hanger
• 10-3/4” Casing Hanger
10
UWD HC-20 Subsea Wellhead System
03/20/2013 19
Major components and features
•Low pressure housing
– 42”, 38”, or 36” casing options
– 1.0 M lbs casing weight capacity
– Optional shallow water flow receptacle
•Run with HC SFB drill ahead tool
– Field proven design and functionality
– Field proven installation procedures
UWD HC-20 Subsea Wellhead System
03/20/2013 20
Major components and features
•Shallow water flow housings
– 32” and/or 28” housings available
•Can be run together or independently
– 1.0 M lbs casing weight capacity (each size)
•Run with 28/32 cam tool
– Field proven design and functionality
– Field proven installation procedures
11
UWD HC-20 Subsea Wellhead System
03/20/2013 21
Major components and features
•Wellhead housing
– HC-20 is 20,000 psi rated working pressure with
SHD H4 profile (30” mandrel)
– HC-15 is 15,000 psi rated working pressure with
H4 profile (27” mandrel)
– Preloaded to low pressure housing with HC rigid
lock seal assembly
– Two independent sets of seat segments
•1
st set: rated for 2.0 M lbs + 15,000 psi pressure end load
•2
nd set: rated for 2.0 M lbs + 20,000 psi pressure end load
– 16” string can be set in the wellhead housing
UWD HC-20 Subsea Wellhead System
03/20/2013 22
Major components and features
•18” Submudline System
– System is rated for 1.0 M lbs casing weight with
6,500 psi working pressure
– Casing hanger
• Solid Body
– Annulus seal assembly
• 6,500 psi working pressure
– Receptacle
• Run below wellhead housing (and 16” receptacle)
• Feature a collapsing load ring to support the casing
hanger
12
UWD HC-20 Subsea Wellhead System
03/20/2013 23
Major components and features
•HC 16” submudline system
– System is rated for 2.0 M lbs
casing weight with 10,000 psi
working pressure
– Casing hanger
• Expanding load ring
– Annulus seal assembly
• 10,000 psi working pressure
– Receptacle
• Provides landing point for the
casing hanger
UWD HC-20 Subsea Wellhead System
03/20/2013 24
Major components and features
•1st position casing hanger
– 2.0 M lbs casing weight capacity
– 15,000 psi working pressure
– 16” or 13-3/8” intermediate casing
•Run with HC 1st position single trip tool
– Field proven design and functionality
– Field proven installation procedures
– Load tested to 2.2 million lbs and 15,000
psi
13
UWD HC-20 Subsea Wellhead System
03/20/2013 25
Major Components and Features
•2nd position casing hanger
– 2.0 M lbs casing weight capacity
– 20,000 psi working pressure
– 11-3/4”, 10-3/4”, or 9-5/8” production casing
•Run with HC 2nd position single trip tool
– Field proven design and functionality
– Field proven installation procedures
– Load tested to 2.2 million lbs and 20,000 psi
UWD HC-20 Subsea Wellhead System
03/20/2013 26
Major components and features
•HC 18-3/4” annulus seal assemblies
– Metal-to-metal
• 20,000 psi working pressure – bore
pressure for HC-20
• 15,000 psi working pressure – bore
pressure for HC-15
• Rated for 0°F – 350°F production fluid
temperatures
– Elastomer seal assemblies available
– Field proven design and functionality
14
UWD HC-20 Subsea Wellhead System
03/20/2013 27
Specialty tooling
•Isolation test tool
– Isolates BOP from annulus
seal assembly test pressure
(20,000 psi)
– Operates with straight
in/straight out of hole
function
Annulus seal
assembly
exposed to
pressure
Seals
isolate BOP
from test
pressure
Seals isolate
casing from
test pressure
UWD HC-20 Subsea Wellhead System
03/20/2013 28
Existing tools used in HC system
•UWD-15 wellhead running tool
– 15,000 psi BOP test pressure
– 1.5 million lbs load capacity
•UWD-15 spring loaded tool
– Increased pressure capacity for 20,000
psi BOP test pressure
15
UWD HC-20 Subsea Wellhead System
03/20/2013 29
Installation of the 20K Wellhead System
UWD HC-20 Subsea Wellhead System
03/20/2013 30
Current Installations and Orders
•1st FMC and Industry 20K Subsea Wellhead System
installed in 2012
•Current customer schedules indicate 3 more 20K
Wellhead Systems to be installed in 2013
•Quotes currently out for 12+ 20K wellhead systems
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UWD HC-20 Subsea Wellhead System
03/20/2013 31
Why Operators Are Choosing 20K Wellhead Systems
•Increased Casing Capacity (Longer, Heavier Casing Strings Possible)
oStarting to see 1,000,000+ lbs string weights for each casing
hanger inside of the wellhead due to industry shift to 14” heavy
wall casing
o2,000,000 lbs of casing capacity available in each of the 16”
Submudline, 14”, and 11”-10 ¾” casing strings
• Increased Temperature Rating
oMetal Annulus Seal Assemblies rated for 350F
oElastomer Annulus Seal Assembly (Emergency) rated for 300F
• Working Pressure of 20,000 psi
oShut-in pressure calculations are indicating pressures could reach
or exceed 15,000 psi at the wellhead (conservative)
oNewer fields have seismic data indicating production pressures
greater than 15,000 psi

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