A b o u t
T
h i s C a t a l o g
This catalog is both a brochure aboutour company and a catalog of our fine products, systems and services.
Along with the knowledgeable advice of your FMC Surface Wellhead representative, this publi-cation is designed to help you make informed decisions in specifying the best, most cost-effective solutions for your surface wellhead
applica-tions. There are a number of key drivers that factor into those deci-sions, not the least of which is the reputation of the company whose brand is on the product.
What FMC Surface Wellhead brings to the decision-making process is a unique combination of experience, performance, techno-logical leadership, quality products
and services, global reach and a robust HSE-driven commitment to safety with a safety record that no competitor can match.
We ask you to take a moment to learn more about our company, its unique strengths and capabilities and why we should be your surface wellhead vendor of choice.
TA B L E O F C O N T E N T S
◆ FMC Surface Wellhead at a Glance 1 ◆ FMC Surface Wellhead: an Overview 2
The FMC Energy Systems Story. Technology. Products & Systems. Wellhead Economics. Our People & Our Commitment to Safety
◆ FMC Surface Wellhead Drilling Solutions 12 ◆ FMC Surface Wellhead Drilling Products 20 ◆ FMC Surface Wellhead Completion Solutions 34 ◆ FMC Surface Wellhead Completion Products 42 ◆ FMC Surface Wellhead Systems Solutions 54 ◆ FMC Surface Wellhead Actuators, Valves, Seals 62 ◆ FMC Surface Wellhead Technology Capabilities 86 ◆ FMC Surface Wellhead Aftermarket Service,Tools 92
Who
W
e A re
F r o m D a y O n e : L i s t e n i n g t o t h e C u s t o m e r. In August 1927, brothers Arthur and Kirby Pennick of Houston founded Oil Center Tool (O-C-T) to produce pump liners and rods for the oilfields of East Texas. In 1930, O-C-T introduced a new type of casing head and tubing head that was an immediate success. ➤ O-C-T soon followed these innovations with another first. At the time, completion wellheads (Christmas trees) were assembled and tested on-site – an expensive, time-consuming and dangerous practice. O-C-T had a better idea, along with better completion wellhead components. The company introduced the first factory-assembled and tested Christmas tree, an innovation hailed as a landmark in efficiency, safety and cost-effectiveness. ➤ After only a few years of operation, O-C-T was on its way to setting the standard for the design, manufacture and service of the surface wellhead. The company that would become part of FMC Energy Systems – a quarter of a century later – introduced one innovation after another as it committed its resources to designing and manufacturing superior wellhead systems for a growing roster of customers. It’s been that way ever since.
O V E R V I E W
FMC Energy Systems and its predecessor, O-C-T, have a long history of technological innovations – from the 5K wellhead in the 1930s to the first multiple-completion systems of the 1940s to the first Unihead™ thru-bore system – and in subsequent decades, the introduction of multiple-completion systems, automatic casing hangers, Unitree™, industry-standard C22/29 casing heads, Speed Loc™ clamps, subsea technology and the first TLP/SPAR systems.
T E C H N O L O G Y L E A D E R
2
S A F E T Y F I R S T . When we partner with you to work out the specifics of your wellhead requirements, the first topic on the agenda is always “Safety.” Safe products and practices impact every aspect of the successful drilling and completion of a well. With this in mind, FMC Surface Wellhead is consistently the industry leader in safety.
[
]
Who
W
e A re
F r o m D a y O n e : L i s t e n i n g t o t h e C u s t o m e r. In August 1927, brothers Arthur and Kirby Pennick of Houston founded Oil Center Tool (O-C-T) to produce pump liners and rods for the oilfields of East Texas. In 1930, O-C-T introduced a new type of casing head and tubing head that was an immediate success. ➤ O-C-T soon followed these innovations with another first. At the time, completion wellheads (Christmas trees) were assembled and tested on-site – an expensive, time-consuming and dangerous practice. O-C-T had a better idea, along with better completion wellhead components. The company introduced the first factory-assembled and tested Christmas tree, an innovation hailed as a landmark in efficiency, safety and cost-effectiveness. ➤ After only a few years of operation, O-C-T was on its way to setting the standard for the design, manufacture and service of the surface wellhead. The company that would become part of FMC Energy Systems – a quarter of a century later – introduced one innovation after another as it committed its resources to designing and manufacturing superior wellhead systems for a growing roster of customers. It’s been that way ever since.
O V E R V I E W
FMC Energy Systems and its predecessor, O-C-T, have a long history of technological innovations – from the 5K wellhead in the 1930s to the first multiple-completion systems of the 1940s to the first Unihead™ thru-bore system – and in subsequent decades, the introduction of multiple-completion systems, automatic casing hangers, Unitree™, industry-standard C22/29 casing heads, Speed Loc™ clamps, subsea technology and the first TLP/SPAR systems.
T E C H N O L O G Y L E A D E R
S A F E T Y F I R S T . When we partner with you to work out the specifics of your wellhead requirements, the first topic on the agenda is always “Safety.” Safe products and practices impact every aspect of the successful drilling and completion of a well. With this in mind, FMC Surface Wellhead is consistently the industry leader in safety.
[
]
Our top-down, bottom-up
com-mitment to safety in products and
practices results in the industry’s
lowest incident rate. Safety is
fundamental to the FMC Energy
Systems culture.
Manufacturing, engineering and
testing; sales, service and
ongo-ing support: where there’s oil and
gas exploration and production,
FMC Surface Wellhead is there.
T he m o re
Y
o u k no w ab out u s , t h e m o re
yo u’ ll speci fy F MC S ur fa ce We l lh ea d p rod u ct s .
75
Y E A R SO V E R
PIONEER AND INNOVATOR.For more than 75 years, we’ve supported your industry’s quest for improved wellhead performance and safety. Today FMC Surface Wellhead is one in a family of technologically related businesses providing innovative solutions for pro-ducing and processing oil and gas.
TECHNOLOGY.FMC Surface Wellhead’s substantial investment in R &D and Applied Engineering – which includes advanced, full-scale testing labora-tories – assures continual innovation as well as continual improvements and enhancements in our products and services across the board.
PRODUCTS.From standard flanged wellheads to custom-engineered critical-service systems, FMC Surface Wellhead offers a broad spectrum of products and systems to fit your budget and perfor-mance parameters, wherever the well, whatever the application.
THE BOTTOM LINE. A wellhead represents only 3-5% of the cost of a well, but what a vital investment! Choosing precisely the right solution for your well can reduce both drilling and completion costs. FMC Surface Wellhead can help you to optimize your bottom line.
OUR PEOPLE.You ask, we listen. From engineering to sales to service, at the end of the day, this business is about one-to-one relationships: the knowl-edgeable, experienced, dedicated individuals of FMC Surface Wellhead sitting down with you to listen and to work out solutions for your needs.
G L O B A L R E A C H S A F E T Y F I R S T
Top
T
ec hn ology
F
rom our roots in 1927, our company’s history of service to your industry is a record of listening to
the needs of our customers and developing and upgrading the technology to fulfill those
needs – on the fastest possible track. We understand budget and risk parameters. We understand
performance requirements. And we know time is money. Your money.
FMC Surface Wellhead’s resources consist of diverse teams of engineers and technicians that include specialists in valve design, wellhead equipment design, sealing technology, metallurgy, finite element analysis
and fire-resistant applications. We support them with state-of-the-art materials-analysis laboratories equipped to provide full-scale product testing that replicates actual environ-mental and operating conditions.
Our ISO-9000- and API-certified, highly automated manufacturing facilities feature robotics technology and world-linked CAD technology as well as the environmental test labs and engineering / testing facilities. O V E R V I E W
F M C S u r f a c e W e l l h e a d I n n o v a t i o n s i n T e c h n o l o g y
F M C E n e r g y S y s t e m s .
FMC Corporation acquired O-C-T in 1957 and committed the assets to enhance manufacturing and service capabilities, grow the business into the offshore sector and expand internationally. FMC, itself an innovator in agribusiness and food processing technologies, traces its history back more than 100 years. In 1973, the former O-C-T was renamed FMC’s Wellhead Equipment Division.
In 2002, FMC became two separate and now unrelated companies: FMC Corporation (agricultural products and chemicals and industrial chemicals), and our parent company, FMC Technologies (NYSE: FTI). FMC Technologies has over $2.0 billion in sales, more than 8,500 employees worldwide and 32 manu-facturing plants in 15 countries. The company consists of FMC Energy Systems, FMC Airport Systems and FMC Food Tech.
FMC Energy Systems accounts for more than $1.3 billion of our parent company’s annual revenues, with FMC Surface Wellhead being a significant contributor to this amount.
Consisting of nine distinct but integrated and synergistic operations, FMC Energy Systems is a leader in the design, manufacture and supply of oil and gas exploration, production, measurement, control and transportation technologies.
M E E T T H E F A M I L Y
Energy Production Systems
FMC Kongsberg Subsea
FMC Surface Wellhead
FMC SOFEC Floating Systems MODEC International LLC
CDS Engineering
Energy Processing Systems
FMC Fluid Control FMC Loading System FMC Measurement Solutions
4
Top
T
ec hn ology
F
rom our roots in 1927, our company’s history of service to your industry is a record of listening to
the needs of our customers and developing and upgrading the technology to fulfill those
needs – on the fastest possible track. We understand budget and risk parameters. We understand
performance requirements. And we know time is money. Your money.
FMC Surface Wellhead’s resources consist of diverse teams of engineers and technicians that include specialists in valve design, wellhead equipment design, sealing technology, metallurgy, finite element analysis
and fire-resistant applications. We support them with state-of-the-art materials-analysis laboratories equipped to provide full-scale product testing that replicates actual environ-mental and operating conditions.
Our ISO-9000- and API-certified, highly automated manufacturing facilities feature robotics technology and world-linked CAD technology as well as the environmental test labs and engineering / testing facilities. O V E R V I E W
F M C S u r f a c e W e l l h e a d I n n o v a t i o n s i n T e c h n o l o g y
F M C E n e r g y S y s t e m s .
FMC Corporation acquired O-C-T in 1957 and committed the assets to enhance manufacturing and service capabilities, grow the business into the offshore sector and expand internationally. FMC, itself an innovator in agribusiness and food processing technologies, traces its history back more than 100 years. In 1973, the former O-C-T was renamed FMC’s Wellhead Equipment Division.
In 2002, FMC became two separate and now unrelated companies: FMC Corporation (agricultural products and chemicals and industrial chemicals), and our parent company, FMC Technologies (NYSE: FTI). FMC Technologies has over $2.0 billion in sales, more than 8,500 employees worldwide and 32 manu-facturing plants in 15 countries. The company consists of FMC Energy Systems, FMC Airport Systems and FMC Food Tech.
FMC Energy Systems accounts for more than $1.3 billion of our parent company’s annual revenues, with FMC Surface Wellhead being a significant contributor to this amount.
Consisting of nine distinct but integrated and synergistic operations, FMC Energy Systems is a leader in the design, manufacture and supply of oil and gas exploration, production, measurement, control and transportation technologies.
3
M E E T T H E F A M I L Y
Energy Production Systems
FMC Kongsberg Subsea
FMC Surface Wellhead
FMC SOFEC Floating Systems MODEC International LLC
CDS Engineering
Energy Processing Systems
FMC Fluid Control FMC Loading System FMC Measurement Solutions
F MC Surfa ce Wel l h ead
one of nine operating units of FMC Energy Systems. Together, our businesses constitute a global leader in the design, manufacture, service and supply of oil exploration, production, measurement and transportation technologies. This illustration portrays FMC Surface Wellhead and the other FMC Energy Systems businesses in their elements on Standard subsea manifoldsInjection and production manifolds Piston and plunger pumps
Platform wellhead and tree systems Kongsberg metering and control systems Coiled-tubing completion
equipment
Chiksan®and Weco®flowline
equipment
Large-bore Unihead®
wellhead systems Standard API flanged wellheads Standard subsea trees Smartwell control systems
Host®guidelineless systems
Guidelineless subsea trees
Subsea manifolds Horizontal subsea trees
UWD-15 subsea drilling systems
SOFEC marine import/ export terminals
SOFEC service buoys
Smith metering and control systems Offshore loading
systems
External turret mooring systems
Light well subsea interventions
Light well subsea interventions
Subsea processing
ROVCON tie-in systems UWD-15 subsea drilling systems Floating Storage and Offloading (FSO) vessels
O ff s h o re a n d S u r f a c e C o m p l e t i o n
Floating Production, Storage and Offloading (FPSO) vessels
Production manifolds
Internal turret mooring systems
Chiksan®marine loading arms
Access gangways Fire suppression towers
Smith metering and control systems
Turnkey blending facilities Smith metering equipment AccuLoad®load controllers
Truck loading arms Smith metering equipment AccuLoad®load controllers
Rail car loading arms Smith metering equipment AccuLoad®load controllers
Smith metering and control systems Tension-leg platforms
5 Wellhead performance is about the
perform-ance of your valves and seals. Innovations in valve design and in elastomer and metal-to-metal seals technology, long experience in engineering and servicing wellheads for Arctic service and other extreme environments, and state-of-the-art expertise in materials have made FMC Surface Wellhead a leader in critical-service applications, including:
➤ Extreme Sour Service
➤ Extreme Corrosive Service
➤ (-75oF) Arctic Service
➤ Fire-Resistant Technology
➤ High Flow-Erosive Service
C R I T I C A L - S E R V I C E A P P L I C A T I O N S
Higher pressures, well-treatment chemicals, hotter production and longer frac times accelerate the wear and tear on seals, reducing useful life. And if one seal in a wellhead fails, it can blow the budget with lost production and workover time.
➤ Elastomer Seals
Conventional O-ring elastomer seals no longer meet the industry’s stringent design and safety criteria. FMC Surface Wellhead has developed seals that compensate for thermal expansion and contraction, and the larger API casing and tubing tolerances that create increasingly difficult sealing conditions. At the same time, we’ve developed proprietary new elastomers suited to the design parameters of the new FMC Surface Wellhead seals, providing the best combination of mechanical properties and chemical resistance. We design and manufac-ture our elastomer seals.
➤ Metal-to-Metal Seals
Our oilfield customers look to metal seals as cost-effective technology for extending service life and improving production efficiency. In general, metal seals last longer and provide more reliable service, especially in critical applications. FMC Surface Wellhead’s patented “bump” metal seal is regarded as the technological break-through in metal seals for wellheads. We manufacture both self-energized, straight-bore, metal seals and externally energized seals.
S E A L T E C H N O L O G Y
Anywhere in the world, in applications rang-ing from mature low-pressure oilfields of West Texas to critical-service environments from the North Slope to the China Sea, FMC Surface Wellhead is the first name in gate valve technology. We are continually adding value to our superb family of gate valves by listening to your needs, applying engineer-ing improvements to our proven products and making them more cost-effective.
FMC
Surface Wellhead offers all Model 100 Series Valves in independent loose-valve configurations for wellhead, tree and manifold applications. Model 100 series valves can also be supplied in composite block configurations for tree and boarding valve applications to suit customer’s special applications and requirements.V A L V E T E C H N O L O G Y S E T S I N D U S T R Y S T A N D A R D S
7
F M C K O N G S B E R G S U B S E A :
SHARED TECHNOLOGICAL ADVANCES
FMC
Surface Wellhead was born on land and migrated to the sea. As FMC Energy Systems grew and expanded, the organization was restructured to concentrate like technologies and services into nine highly specialized operating units,includ-ing FMC Surface Wellhead. Our sister enterprise, FMC Kongsberg Subsea, which is number one in its global market, grew
partly out of the original FMC/OCT wellhead technological group.
Today, FMC Surface Wellhead and other FMC Energy Systems operations and their customers benefit from the technology
advances developed by FMC’s Energy Systems subsea unit, developing drilling and completion systems for seabed wells,
the most hostile of environments for oil and gas production. A notable example, our C22-EG Casing Spool. Its bowl protector
retaining subsea technology doesn’t need costly lockdown screws, increasing safety by eliminating the need to work under
BOP and potential leak path.
T E S T L A B O R A T O R I E S
➤ Temperature chamber: -75oF to 500oF
➤ Pressure testing: 30ksi gas ➤ Computer-automated testing ➤ 2 million lbs. hydraulic ram
➤ Bending load fixture: 8 million ft.-lbs. ➤ Fire test facilities
➤ Optical microscopy and metallography
T E S T C A P A B I L I T I E S
➤ Autoclave corrosion testing ➤ Mechanical load testing
➤ Pressure and thermal cycle testing ➤ Fire-resistance testing
➤ Arctic service testing ➤ Hot oil testing ➤ Fatigue testing
➤ NDE-submersion UT, PT and mag particle testing
➤ Hardness testing ➤ Strain gauge testing ➤ Tensile testing ➤ Rheometric testing
T h e F M C S u r f a c e W e l l h e a d P r o d u c t L i n e :
S t a n d a r d F l a n g e d W e l l h e a d s t o C u s t o m - E n g i n e e r e d S y s t e m s
Standard
T
o Custom
O V E R V I E W
O
ur company is proud to be recognized for its history of technological innovation and its
reputa-tion for custom-engineered drilling and complereputa-tion wellhead systems. But that’s only a narrow slice
of what FMC Surface Wellhead offers:
In 75 years of listening to your industry, our company has developed a broad spectrum of wellhead drilling and completion com-ponents, systems and services. Our C-22 casing head components, for example, introduced in 1962, quickly became the industry standard for this class of product and remain in high regard among company men, drilling engineers and crews, even as we continue to improve and enhance this outstanding line.
For our customers, this broad range of solutions translates into the convenience of relying on a single source – FMC Surface Wellhead – to supply you with exactly what you need for your applica-tion, no matter what it is, where it is, how routine or how challenging.
For many wells, a standard flanged API wellhead rated at 2,000 psi is the best choice for the budget and risk parameters. For deep critical-service
wells, reliability is the driver: a custom-engineered project approach may be the best solution. As location, depth, pres-sures, number of completions per well and other factors complicate the scope, hazards and degree of difficulty of a project, FMC Surface Wellhead is there with a solution that optimizes performance and minimizes your total well cost.
R a n g e o f W e l l h e a d S y s t e m s
Operator Working PSL
Location Wellhead System Application Operator Benefit Pressure Level
Oklahoma Basic Flanged Low-pressure gas Economical 3,000 psi 1
Barinas Conventional Flanged High-pressure oil Standardization and Reliability 10,000 psi 2 Ohanet Unihead®Drill-thru Intermediate-pressure oil Rig Savings/Intermediate pressure rate 6,650 psi 2 Gulf of Mexico TLP/SPAR High-pressure, High reliability in demanding
high-fatigue loading environment 10,000 psi 2/3 Java Sea SXS Conductor sharing Increase production Additional wells per slot
on existing platform 5,000 psi 2/3
9 Oklahoma, U.S.
Basic Flanged Wellhead System
Gulf of Mexico, U.S. TLP/SPAR Wellhead System
Ohanet, Algeria
Unihead®Drillthru Wellhead System
North Sea, Norway Fully Featured Critical-Application
Wellhead System Java Sea, Indonesia
SxS (Side-by-Side) Wellhead System Barinas, Venezuela
L o w e s t I n c i d e n t R a t e : S a f e t y I s F u n d a m e n t a l t o F M C ’s E n e r g y S y s t e m s C u l t u r e
Nothing wastes your investment more than rig downtime from failures in equipment and safety practices. We are proud that our safety record outperforms the industry. The stats back this statement: FMC Energy Systems’ Houston facility, for example, logged 7.4 million man-hours without a lost-time incident.
FMC Technologies accepts the responsibility to protect the environment and the health and safety of our employees, their families and the public. Health, safety and environment (HSE) performance is a core value and will be managed as an integral part of our business to benefit employees, neighbors and shareholders. All FMC Energy Systems employees are responsible for assuring that we achieve continuous and measurable improvement.
With safety as a top-down, bottom-up responsibility – and with results tied to management and employee performance appraisals – our formal HSE safety program identifies and rewards behaviors that improve safety practices.
FMC Surface Wellhead conducts ongoing safety training programs with daily, weekly and monthly service safety meetings. We also require formal job-safety analyses (JSAs) for all service jobs. The JSA gives our service technicians a convenient procedure for reviewing the job with the rig crew, heightens the awareness of safety risks, and focuses on using the right tools for the job.
E q u i p m e n t C o s t s D o M a t t e r
FMC Surface Wellhead understands that the cost of your wellhead system is part of your purchasing criteria. We also understand that the best way to reduce your cost is to use the right equipment for your application. The only thing more expensive than a feature you don’t need is a system that does not meet your requirements.
For more than seven decades, our company has demonstrated the ability to supply worldwide to the oil industry with wellhead systems that have matched the applications requirements. We know about wellhead equipment, and we know about delivering it around the world. Those make us feel comfortable offering you to reduce your cost by working together in the specification of your requirements.
Thank you for taking time to learn more about our company. For additional information, go to www.fmcwellhead.com or contact your FMC Surface Wellhead representative (back cover).
Bot t om
L
in e
The FMC Surface Wellhead culture is built upon performance; safety; customer care; and productive, long-term relationships. The FMC Energy Systems people you know and work with are part of a larger business entity which employs more than 8,500 worldwide. All of them speak the language of oil and gas exploration, development and production – and they speak it in English, Spanish, Arabic, Chinese, Norwegian, Portuguese, French and several other languages. While we’re a large, dynamic and global operation, our relationship with you, our customer, is always local, one-to-one, face-to-face.
11
The nature of your business has you planning an exploratory well in the Ukraine on one assign-ment, a batch drilling program in Canada the next, or a deep well in Venezuela the next, and so on, around the globe, exploring and producing oil and gas in a huge variety of locations, weather and well conditions on land and offshore. That’s what you do.
F r o m s t a n d a r d f l a n g e d o n s h o r e w e l l h e a d s t o a d v a n c e d w e l l h e a d s f o r o f f s h o r e a p p l i c a t i o n s
B a s i c
T
o A d va n c e d
[
]
This section of our catalog presents examples of FMC Surface Wellhead’s systems technology developed to support you in whatever budget, technical and logis-tic challenges you may encounter on your next project. This section
high-lights the breadth of tech-nology available from FMC Surface Wellhead.
As we help you specify your wellhead equipment, we’ll be striving for a balance of well economics, performance demands and associated risks. We realize that no two budgets,
logisti-cal challenges, well condi-tions and set of risk factors are quite the same. All the more reasons to trust in a surface wellhead vendor who has decades of experience in a wide variety of drilling situations through-out the globe.
“FMC Energy Systems serves operators worldwide, onshore and offshore. When they recommend wellhead
technology, we know they’re looking at experience in environments similar to what we operate in and applications
similar to ours, and offer us the best solution for the project.”
MAJOR INDEPENDENT OIL COMPANY
{
}
13
D r i l l i n g S o l u t i o n s
E q u i p m e n t C o s t
Rig Savings
Standard Flanged
UH-WB Split
Unihead®
Split Unihead®with
Internal Latch
Single Unihead®with
Speedloc®
The examples below illustrate a progression of surface wellhead solutions from
basic to advanced. The right solution is determined by a balance of rig economics
and performance/risk factors.
R a n g e o f W e l l h e a d S y s t e m s
S t a n d a r d F l a n g e d
◆ Standard API flanged connections
◆ Separate stage for each drilling phase
◆ L-packing retention of bowl protectors
◆ Automatic slip hangers (depending on application)
◆ Elastomer seals
◆ Designed to operate up to 20,000 psi wp
◆ Uses standard running and installation tools
B e n e f i t s
◆ Low CAPEX
◆ Familiarity with standard equipment
◆ Simplicity of installation
C o n s i d e r a t i o n s
◆ Rig Time
15
U H - W B S p l i t U n i h e a d ®
◆ Has basic, cost-efficient and time-saving drill-thru design.
◆ Separate spools made up as a single unit permit drilling two or more phases without removing BOPs.
◆ Has fluted mandrel casing hangers with ACME running threads.
◆ J-slot packoffs are held in place with standard lockdown screws.
◆ Utilizes lockdown screws for retention and energizing of seals.
◆ Has elastomer seals.
◆ Is designed to operate up to 10,000 psi wp.
◆ Provides option to split drill-thru head to run emergency casing hanger. B e n e f i t s
◆ Offers reduced installation time, lowers costs overall.
◆ Eliminates working under BOP stack, increasing safety.
C o n s i d e r a t i o n s
◆ Has higher initial CAPEX vs. conventional.
◆ Has through-wall penetrations.
◆ Requires contingency equipment, special tooling.
S p l i t U n i h e a d ® w i t h S p e e d l o c ® C o n n e c t i o n s
◆ Split system made up as a single unit permits drilling two or more phases without removing BOPs.
◆ Has fluted mandrel casing hangers with ACME running threads.
◆ Simple packoffs with metal or elastomer seals are held in place with internal latch.
◆ Has FMC Speedloc®II clamps for drilling risers and connections.
◆ Utilizes internal latches or lockdown screws for retention of seals.
◆ Offers elastomer and metal-to-metal seal options.
◆ Provides option to split drill-thru head to run emergency casing hanger. B e n e f i t s
◆ Offers reduced installation time, lowers costs overall.
◆ Eliminates working under BOP stack, increasing safety.
◆ Minimization of through-wall penetrations reduces operating risk.
C o n s i d e r a t i o n s
◆ Support service is recommended.
◆ Requires contingency equipment, special tooling.
S i n g l e - P i e c e U n i h e a d ® w i t h I n t e r n a l L a t c h
◆ Single-piece Unihead®permits drilling 18 3/4˝ or 13 5/8˝ two or more phases up to 15K without removing BOPs.
◆ Has fluted mandrel casing hangers with ACME running threads.
◆ UWD 15 packoffs in metal or elastomer are locked with single-trip hydraulic tool.
◆ Has Speedloc®I clamps for drilling risers and fire-resistant connections.
◆ Offers high reliability for critical services. B e n e f i t s
◆ Offers reduced installation time, lowers costs overall.
◆ Eliminates working under BOP stack, increasing safety.
◆ Minimum through-wall penetrations and fire-resistant connections reduce safety risks.
C o n s i d e r a t i o n s
◆ Has higher initial CAPEX.
◆ Contingency equipment, special tooling.
Exploring the
W
orld
F M C S u r f a c e W e l l h e a d ’ s S D - 1 M u d l i n e S u s p e n s i o n S y s t e m i s a n i n n o v a t i v e s o l u t i o n f o r c o n d u c t i n g d r i l l i n g , temporary abandonment and production tie-back operations from a jack-up or other bottom-supported rig. The SD-1 uses a stack-down configuration, with each successive landing sub/casing hanger connection located below the previous one. The standard system is rated to 10,000 psi and is H2S compatible. Higher-strength versions using alternate materials are available.
D R I L L I N G S O L U T I O N S
[
[
S TA C K - D O W N C O N F I G U R AT I O N
Provides wide-open access to the tie-back profile in each hanger, eliminating trash traps and enhancing the reliability of production tie-back operations.
M E TA L - T O - M E TA L S E A L I N G
During drilling, all landing sub and casing hanger connections are secured by metal-to-metal seals. For completion tie-backs, two metal-to-metal seals are simultaneously energized, one at the top of the hanger and another at the nose of the tie-back sub.
D r i l l i n g P ro d u c t i o n Drilling Production
S D - 1 M u d l i n e
S u s p e n s i o n S y s t e m
Casing hangers Landing subs Tie-back subsExpanding spring hanger Butt-weld sub
17
Designed to Save Time, requires only one major Nipple-Up of the BOP
The OBS surface equipment used with SD-1 mudline system has been designed to save time in assembly and disassem-bly of this unique drilling tool. The major time savings occur when the well is being abandoned. Access to the hanger and packoff/support bushing can be achieved by nippling down the connec-tion at the casing head and lifting the OBS system as a single unit.
The OBS surface wellhead has three functions:
➤ To suspend casing risers at the rig
➤ To provide for annulus packoff seals between casing risers
➤ To support the BOP stack When the OBS system is being installed, all of the wellhead spools can be installed as a single unit with the BOP stack on top after installation of the casing head and lowermost packoff/ support bushing. All subsequent casing
hangers and multifunction packoff/support bushings can be installed without nippling down the BOP stack or inserting addi-tional casing spools.
In the system shown, additional time savings are achieved through the use of Speedloc II connections on the spools. These connections allow easy and quick access to install hangers and packoff/ support bushings. OBS surface equipment is furnished with clamp connections for 21 1/4˝ 2K, 13 5/8˝ 5K and 13 5/8˝ 10K.
CM-1
The CM-1 is a subsea tree utilized to complete subsea wells on mudline suspension systems for shallow waters to 400 feet.
➤ Allows fast-track completions resulting in early production.
➤ Proven, cost effective solution for shallow-water marginal field development.
➤ Allows to tie back to most mudline suspen-sion designs.
T i m e - S a v i n g S o l u t i o n s
Since our days as O-C-T, we’ve led the industry in solutions that save rig time and enhance the safety of your operation. Both those aspects were taken into account when we developed our Diverter Attachment wellhead product offering.
One of the inherent dangers of the industry is working under the Diverter/BOP stack when it is being installed or
removed. The features we have incorporated in our Diverter Attachment Assemblies greatly minimize the amount of time one is required to spend on the wellhead deck during these operations.
Time savings were also a strong consideration taken into account during the development of our Diverter Attachment assemblies. Depending on which design best fits your application, we have incorporated such features as no requirement to wait on cement to set, elimination of “hot work,” ability to land multiple casing strings without nippling down and the speed associated with the installation and removal of the Slip Loc and Speedloc®quick connections. Depending on which design is selected, the operator could achieve between 6 and 36 hours of rig time-savings.
S l i p L o c B o t t o m w i t h 2 - S t e p We l l h e a d f o r A t t a c h i n g t o t h e D i v e r t e r A s s e m b l y :
D e s c r i p t i o n
The diverter wellhead assembly attaches to the conductor pipe by the use of the time-saving Slip Loc connection. The wellhead is provided with two load shoulders that allow the operator to land and pack off both conductor and surface casing with-out ever needing to nipple down.
F e a t u r e s a n d B e n e f i t s
◆ The wellhead bottom is equipped with a Slip Loc connection and the top with a Speedloc®connection. Both these connections save considerable rig time dur-ing installation.
◆ Seals the well bore while drilling out for conductor and surface casing.
◆ If used in conjunction with a mechanical casing cutter, this design eliminates the need for welding; thus there are no longer the dangers associated with “hot work.” Further, adjacent wells do not have to be shut in during installation.
◆ The conductor casing string is landed, packed off and tested prior to cementing. If it is desired that returns be taken across the shale shaker, a flow loop can be installed during the cementing operation.
◆ The surface casing is landed on the upper load shoulder with a fluted hanger for flow by. Once cementing operations are complete, the pack off is run, locked in place and tested prior to nippling down.
◆ The diverter riser assembly is removed and subsequent wellheads installed with the use of the Speedloc®connection, which is designed to save valuable rig time.
◆ Available in Slip Loc or butt-weld prep for 30˝, 26˝ & 24˝ drive pipe.
Tim e
S
av in gs
19
S l i p L o c B o t t o m w i t h c o n t a i n e d l a n d i n g r i n g w i t h F l a n g e d To p D i v e r t e r
A d a p t e r H e a d :
D e s c r i p t i o n
The Slip Loc diverter adapter/attachment contains a profile for an independent and inexpensive load shoulder to be contained between the casing and the adapter. After drilling out and landing the surface casing, the Slip Loc diverter adapter can be removed and the subsequent casing head attached to the mandrel hanger. F e a t u r e s a n d B e n e f i t s
◆ Seals the well bore while drilling out for surface casing.
◆ The surface hanger is landed on load shoulder. Since the casing is landed, there is no need to wait further for cement to set up.
◆ Saves rig time associated with welding on a flange to attach the diverter and with removal of the flange once the surface casing has been landed.
◆ Slip Loc diverter adapter can easily and quickly be removed after landing surface casing. The adapter can remain attached to the drilling riser system for subse-quent wells.
◆ Available in 20˝ & 13-3/8˝. Other sizes can be manufactured on request.
S o c k e t - We l d L a n d i n g R i n g w i t h D i v e r t e r Q u i c k C o n n e c t :
D e s c r i p t i o n
A diverter landing ring is welded to the drive or conductor pipe. The diverter attachment with the diverter is lowered over the neck of the adapter and locked into place.
F e a t u r e s a n d B e n e f i t s
◆ Seals the well bore while drilling out for surface casing.
◆ Surface hanger can be provided with or without annulus seals.
◆ The diverter attachment can be easily and quickly removed by simply backing out the bolts around the circumference of the attachment, thus saving valuable rig time.
◆ The attachment can remain on the drilling riser system for subsequent wells.
◆ Available in 26˝, 24˝, 20˝, 18-5/8˝ & 16˝. Other sizes can be manufactured on request.
S l i p L o c B o t t o m x D i v e r t e r A d a p t e r H e a d :
D e s c r i p t i o n
The diverter adapter connector is attached to the drive or conductor pipe. Once surface casing is cemented, the connector can be removed for installation of the surface wellhead. F e a t u r e s a n d B e n e f i t s
◆ Seals the well bore while drilling out for surface casing.
◆ Saves rig time associated with welding on a flange to attach the diverter and with removal of the flange once the surface casing has been landed.
◆ Slip Loc diverter adapter can easily and quickly be removed after landing and cement-ing surface cascement-ing. The adapter can remain attached to the drillcement-ing riser system for subsequent wells.
D R I L L I N G P R O D U C T S
D r i l l i n g
P
r o d u c t s
P r o v i d i n g o p t i m a l d r i l l i n g p r o d u c t s f o r y o u r a p p l i c a t i o n
Since 1927, our company has concentrated on one mission: engineering, manufacturing and sup-porting the finest-quality surface wellhead products and systems. Throughout the growth and expansion of global oil and gas exploration and production and the increasing sophistication and difficulty of drilling projects, FMC Energy Systems has been there responding to your requirements for safe, reliable wellhead systems designed to deliver maximum productivity while controlling costs. In the process of listening to your needs and fulfilling them with appropriate technology, we developed a line of drilling products that have become the industry's standards for safety, performance and cost-effectiveness.
This section of our catalog is an introduction to our drilling product families across the board from standard API flanged casing heads to advanced wellheads for critical service, and platform, TLP/SPAR applications. With the help of this catalog and your FMC Energy Systems representa-tive, you can identify precisely what you’ ll need for your unique application wherever in the world you’ re working, whatever your drilling environment, your well characteristics and your performance and budget parameters.
Description:The casing head is the lowest part of the wellhead assembly and is almost always connected to the surface casing string. It supports subsequent drilling wellhead and completion equipment. 22 D R I L L I N G P R O D U C T S
C a s i n g H e a d s
C-22 Bowl
F e a t u r e s◆ C-22 accepts C-21 non-automatic sealing casing hanger w/ type H seal ring, C-22 & C-122 automatic sealing casing hanger.
◆ C-22-BP-ET has bowl-protector lockdown screws in the top flange.
◆ C-22-EG eliminates the need for lockdown screws to retain bowl protectors.
◆ Bottom preparation can be either male-threaded, female-threaded, slip-on weld or Slip Loc.
B e n e f i t s
◆ Straight bowl prevents wedge-locking of bowl protectors, casing hangers and test plugs.
◆ Seal bore less likely to be damaged during drilling.
◆ Detachable base plate available for C-22-EG heads provides time savings and adds value due to better utilization of customer-owned property.
◆ C-22-EG reduces number of leak paths, lowers cost and increases safety as there is no need to work beneath the BOPs.
C-29 Bowl
F e a t u r e s◆ C-29 offers same features as industry standard C-22 with the exception of the EG option.
◆ C-29-ET has multiple lockdown screws in top-flange which retain the hanger and can be used to energize the hanger packoff seal.
B e n e f i t s
◆ Deeper bowl accepts C-29/C-129/C-229/C121-S extreme-load casing hangers in addition to other FMC Surface Wellhead casing hangers.
◆ The lockdown screws of the C-29-ET can also be used as bowl-protector hold-down screws.
C-22-EG C-29
F u n c t i o n s
◆ Provides for attachment to surface casing string.
◆ Supports blowout preventers while hole is drilled for next casing string.
◆ Provides for suspending and packing off the next casing string.
◆ Provides outlets for annular access.
◆ Provides for testing BOPs while drilling.
Description:The casing head is the lowest part of the wellhead assembly and is almost always connected to the surface casing string. It supports subsequent drilling wellhead and completion equipment.
D R I L L I N G P R O D U C T S
C a s i n g H e a d s
C-22 Bowl
F e a t u r e s◆ C-22 accepts C-21 non-automatic sealing casing hanger w/ type H seal ring, C-22 & C-122 automatic sealing casing hanger.
◆ C-22-BP-ET has bowl-protector lockdown screws in the top flange.
◆ C-22-EG eliminates the need for lockdown screws to retain bowl protectors.
◆ Bottom preparation can be either male-threaded, female-threaded, slip-on weld or Slip Loc.
B e n e f i t s
◆ Straight bowl prevents wedge-locking of bowl protectors, casing hangers and test plugs.
◆ Seal bore less likely to be damaged during drilling.
◆ Detachable base plate available for C-22-EG heads provides time savings and adds value due to better utilization of customer-owned property.
◆ C-22-EG reduces number of leak paths, lowers cost and increases safety as there is no need to work beneath the BOPs.
C-29 Bowl
F e a t u r e s◆ C-29 offers same features as industry standard C-22 with the exception of the EG option.
◆ C-29-ET has multiple lockdown screws in top-flange which retain the hanger and can be used to energize the hanger packoff seal.
B e n e f i t s
◆ Deeper bowl accepts C-29/C-129/C-229/C121-S extreme-load casing hangers in addition to other FMC Surface Wellhead casing hangers.
◆ The lockdown screws of the C-29-ET can also be used as bowl-protector hold-down screws.
C-22-EG C-29
F u n c t i o n s
◆ Provides for attachment to surface casing string.
◆ Supports blowout preventers while hole is drilled for next casing string.
◆ Provides for suspending and packing off the next casing string.
◆ Provides outlets for annular access.
FMC SURFACE WELLHEAD
BASIC FLANGED
DRILLING PRODUCTS
T U B I N G H E A D
C A S I N G S P O O L
R E D U C E R B U S H I N G
C A S I N G H A N G E R
C A S I N G H E A D
B A S E P L AT E
T C M - E T T C - E T T C - 6 0 - E T T C - W D - E T C - 2 2 - E G C - 2 9 C - 2 2 - B P C - 2 9 - E T C - 2 1 C - 2 2 C - 2 9 C - 1 2 1 - S C - 1 2 2 C - 1 2 9 C - 2 2 9 C - 2 2 - E G C - 2 2 C - 2 2 - B P C - 2 9 C - 2 9 - E T S L I C K O D / F S I D 4 F S / S P I S e a l D r i l l i n g P r o d u c t sN O T E S :
◆ Type H seal rings cannot be installed in C-22-BP-ET or C-29 ET heads.
◆ The C-121-S nonautomatic-sealing casing hanger cannot be used in a C-22 bowl.
W H E N O R D E R I N G
C a s i n g H e a d s , s p e c i f y t h e f o l l o w i n g :A. FMC Energy Systems Model B. Bottom Connection
1. Male thread, female thread, slip-on weld, slip-on weld with internal seal or Slip Loc
2. Casing size C. Top Connection
1. Flange or clamp hub 2. Flange/clamp hub size
3. Flange/clamp hub working pressure
D. Side Outlets
1. Threaded, studded or flanged 2. Size
3. Working pressure E. Options
1. With or without lockdown screws 2. With or without base plate
(specify conductor) F. API 6A Requirements
1. PSL
2. Temperature Class 3. Material Class
4. With or without monogram
C - 2 2 A N D C - 2 2 - B P C A S I N G H E A D S
Top Flange Approximate
Bottom Casing Work, Dimensions, In. Weight
Thread Size, in. Size, in. Pressure, psi A B C D Lb. Kg
7 5/8 9 2,000 15 8 11/16 7 8 3/4 210 95 7 5/8 9 3,000 15 7/8 9 5/16 7 8 3/4 240 109 8 5/8 9 2,000 13 7/8 8 9/16 8 8 3/4 180 62 8 5/8 9 3,000 15 7/8 8 9/16 8 8 3/4 240 109 8 5/8 9 5,000 15 7/8 9 5/16 8 8 3/4 250 113 8 5/8 11 2,000 15 15/16 9 1/4 8 10 7/8 340 154 8 5/8 11 3,000 16 1/2 9 3/16 8 10 7/8 460 209 8 5/8 11 5,000 18 3/4 11 1/4 8 10 7/8 530 240 9 5/8 11 3,000 16 3/4 9 3/16 9 10 7/8 430 195 9 5/8 11 5,000 16 3/4 9 3/16 9 10 7/8 680 308 10 3/4 11 2,000 15 3/4 9 1/4 10 10 7/8 300 136 10 3/4 11 3,000 16 3/4 9 13/16 10 10 7/8 410 186 10 3/4 11 5,000 16 3/4 9 13/16 10 10 7/8 560 254 11 3/4 13 5/8 2,000 17 3/8 9 3/8 11 13 1/2 460 209 11 3/4 13 5/8 3,000 17 3/8 9 1/4 11 13 1/2 700 318 13 3/8 13 5/8 2,000 15 9 3/8 12 1/2 13 1/2 380 172 13 3/8 13 5/8 3,000 16 1/16 9 3/8 12 1/2 13 1/2 500 227 13 3/8 13 5/8 5,000 18 1/2 12 7/8 12 1/2 13 1/2 750 340 16 16 3/4 2,000 18 1/8 10 5/8 15 1/4 16 5/8 980 445 16 16 3/4 3,000 18 1/8 10 5/8 15 1/4 16 5/8 995 451 16 16 3/4 5,000 18 1/8 10 5/8 15 1/4 16 5/8 1100 499 20 21 1/4 2,000 29 1/2 13 3/8 19 3/16 20 1/8 1250 567 20 20 3/4 3,000 21 3/4 13 5/16 19 3/16 20 1/8 1400 635 B A D C Casing Heads
24
Description:Slip-type casing hangers provide a method to transfer the weight or tension load of a casing string to a casing head or spool. Slip-type hangers are available in automatic-sealing and nonautomatic-sealing varieties. Automatic hangers have seals which are energized by casing weight, while nonautomatic hangers have seals which require means other than casing weight to be energized. Nonautomatic hangers are typically used when insufficient casing load is available or when cementing back to the surface.
D R I L L I N G P R O D U C T S
S l i p - T y p e C a s i n g H a n g e r s
C-22 and C-29
F e a t u r e s◆ Fits all FMC Surface Wellhead C-22/C-29 casing heads and spools.
◆ Is designed to suspend typically encountered casing loads.
◆ Provides automatic packoff sealing.
◆ Only 50,000 to 60,000 pounds of casing load is normally needed to energize the annulus seal.
◆ Hangers can be lowered through blowout preventers and landed before or after cement has set.
◆ Incorporates spring-loaded latch and heavy-duty hinge.
◆ Has interlocking slip segments.
B e n e f i t s
◆ Industry-standard hanger maximizes use of customer property.
◆ Off-the-shelf availability suits typical applications.
◆ Saves installation time and eliminates working in hazardous cellar conditions.
◆ Is suitable for short casing or lightly loaded applications.
◆ Provides flexibility and safety of installation.
◆ No separate screws or latches are needed, allowing for ease of installation; has rugged, extensively tested, field-proven design.
◆ Slips engage casing evenly, distributing casing load to the bowl. F u n c t i o n s
◆ Provides for easy wraparound or split installation at any location on the casing string.
◆ Provides for suspension of the casing load from a casing head or spool.
◆ Provides a means to center the casing string in the head or spool.
◆ Provides an annular seal.
C-21 Hanger with Type H Seal Ring
F e a t u r e s◆ Fits all FMC Surface Wellhead C-22/C-29 casing heads and spools.
◆ Is designed to suspend typically encountered casing loads.
◆ Has independently installed, interference-energized packoff sealing ring.
◆ Slip and bowl assembly can be lowered through blowout preventers and landed before or after cement has set.
◆ Incorporates split design with easily engaged latching cap screws.
◆ Provides interlocking slip segments.
B e n e f i t s
◆ Industry-standard hanger maximizes use of customer property.
◆ Off-the-shelf availability suits typical applications.
◆ Isolates test pressure from hanging load; suitable for short casing or lightly loaded applications.
◆ Provides flexibility and safety of installation.
◆ Offers easy installation.
◆ Slips engage casing evenly, distributing casing load to the bowl.
C-122 and C-129 Advanced-Design Hangers
F e a t u r e s
◆ Fits all FMC Surface Wellhead C-22/C-29 casing heads and spools.
◆ Is designed to handle harsher environments and difficult applications.
◆ Has automatic packoff sealing.
◆ Only 50,000 to 60,000 pounds of casing load is normally needed to energize the annulus seal.
◆ Hangers can be lowered through blowout preventers and landed before or after cement has set.
◆ Incorporates split-bowl design with tangential bolting.
◆ Has interlocking slip segments.
◆ Incorporates patented nonextrusion plate design.
B e n e f i t s
◆ Is interchangeable with C-22 and C-29 hanger profiles.
◆ Has a broader range of application.
◆ Saves installation time and eliminates working in hazardous cellar conditions.
◆ Provides flexibility and safety of installation.
◆ Offers easy installation.
◆ Slips engage casing evenly, distributing casing load to the bowl.
◆ Is capable of long-term sealing in harsher environments.
Slip T
ype
Casing Hangers
26
C-121S Advanced-Design Hangers
F e a t u r e s◆ Fits FMC Surface Wellhead C-29 casing heads and spools.
◆ Is designed to handle harsher environments and difficult applications.
◆ Has a compression packoff above the slips.
◆ Offers choice of two methods to energize packoff.
◆ Hangers can be lowered through blowout preventers and landed before or after cement has set.
◆ Incorporates split-bowl design with tangential bolting.
◆ Provides interlocking slip segments.
◆ Incorporates patented nonextrusion plate design.
B e n e f i t s
◆ Is interchangeable with FMC Surface Wellhead C-29 hanger profiles.
◆ Has a broader range of application.
◆ Isolates test pressure from hanging load, which allows for higher casing load/ pressure combinations.
◆ Has a versatile packoff energization.
◆ Provides flexibility and safety of installation.
◆ Offers easy installation.
◆ Slips engage casing evenly, distributing casing load to the bowl.
◆ Is capable of long-term sealing in harsher environments.
C-229 Extreme-Load Hangers
F e a t u r e s◆ Fits FMC Surface Wellhead C-29-ET casing heads and spools.
◆ Is designed to handle extreme load, harsher environments and difficult applications.
◆ Has packoff above the slips.
◆ Provides automatic packoff sealing.
◆ Hangers can be lowered through blowout preventers.
◆ Incorporates split-bowl design with tangential bolting.
◆ Provides interlocking slip segments.
◆ Incorporates patented nonextrusion plate design.
B e n e f i t s
◆ Is interchangeable with FMC Surface Wellhead C-29-ET hanger profiles.
◆ Has a broader range of application.
◆ Isolates test pressure from hanging load, which allows for higher casing load/ pressure combinations.
◆ Saves installation time and eliminates working in hazardous cellar conditions.
◆ Provides flexibility and safety of installation.
◆ Offers easy installation.
◆ Slips engage casing evenly, distributing casing load to the bowl.
◆ Is capable of long-term sealing in harsher environments.
N O T E :
◆ Standard C-21 cannot be used in casing heads or spools that have lockdown screws.
W H E N O R D E R I N G
C a s i n g H a n g e r s , s p e c i f y t h e f o l l o w i n g :A. FMC Energy Systems Model B. FMC Casing Head/Spool Type C. Top Flange or Clamp-Hub Size D. Casing Size E. Casing Weight F. Casing Grade G. API 6A Requirements 1. PSL 2. Temperature Class 3. Material Class
4. With or without monogram
C A S I N G H A N G E R S E R I E S
Flange X Casing (Inches) C-21 C-22 C-29 C-121-S C-122 C-129 C-229
9 x 4 1/2 X X 9 x 5 X X 9 x 5 1/2 X X 11 x 4 1/2 X X X X X X 11 x 5 X X X X X 11 x 5 1/2 X X X X X X 11 x 6 5/8 X X 11 x 7 X X X X X X X 11 x 7 5/8 X X X X X X X 13 5/8 x 5 1/2 X 13 5/8 x 7 X X X X X 13 5/8 x 7 5/8 X X X 13 5/8 x 8 5/8 X X X X X X 13 5/8 x 9 5/8 X X X X X X X 13 5/8 x 10 3/4 X X X X X X 16 3/4 x 9 5/8 X 16 3/4 x 10 3/4 X X X X X X 16 3/4 x 11 3/4 X X 16 3/4 x 13 3/8 X 18 3/4 x 9 5/8 X 18 3/4 x 13 3/8 X X X 20 3/4 x 9 5/8 X X X 20 3/4 x 10 3/4 X X X 20 3/4 x 11 3/4 X 20 3/4 x 13 3/8 X X X X 20 3/4 x 16 X X X 21 1/4 x 9 5/8 X X 21 1/4 x 10 3/4 X X 21 1/4 x 11 3/4 X 21 1/4 x 13 3/8 X X X X 21 1/4 x 16 X X 26 3/4 x 18 5/8 X X
28
Description:The casing spool has a top bowl to accommodate the casing hanger. The spool also has a bottom bowl with a packoff seal and a flange or clamp hub for mounting it on top of a casing head or previous spool. Outlets are provided for annular access. Multiple casing spools may be stacked to hang intermediate and production casing strings.
D R I L L I N G P R O D U C T S
C a s i n g S p o o l s
C-22
F e a t u r e s◆ Has a straight bowl.
◆ Accepts C-21 nonautomatic-sealing casing hanger w/type H seal ring, C-22/C-122 automatic- sealing casing hanger.
◆ C-22-BP-ET has bowl-protector lockdown screws in the top flange.
◆ C-22-EG eliminates the need for lockdown screws to retain bowl protectors.
◆ Accepts FMC Surface Wellhead C-22 BOP test plugs.
◆ Is available with threaded, studded or flanged outlets.
B e n e f i t s
◆ Straight bowl prevents wedge-locking of bowl protectors, casing hangers and test plugs.
◆ C-22-EG reduces number of leak paths, lowers cost and increases safety. F u n c t i o n s
◆ Provides a load shoulder in the top bowl to support a casing hanger.
◆ Provides a controlled bore in the top bowl for the casing hanger seal.
◆ Provides a seal in the bottom bowl to pack off the previous casing string and isolate flange or clamp hub seals and casing hanger seals from internal casing pressure.
◆ Provides side outlets for annular access.
◆ Provides a port for pressure-testing casing seals and flange connections.
◆ Provides for supporting and testing BOPs while drilling.
◆ Provides retention for bowl protector while drilling.
C-22-EG C-29
◆ Bottom bowl preparations available are: -S/FS-BG Seal Bushing
-Integral FS seal -FS-BG bushing
-PI pressure-intensified seal -SBMS II metal-to-metal seal -RCMS (Rough Casing Metal Seal)
C-29
F e a t u r e s◆ Offers same features as industry-standard C-22, with the exception of the EG option.
◆ C-29-ET has multiple lockdown screws in top-flange which retain the hanger and can be used to energize the hanger packoff seal.
◆ Bottom bowl preparations available are:
B e n e f i t s
◆ Deeper bowl accepts C-29/C-129/C-229/C121-S extreme-load casing hangers in addition to other FMC Surface Wellhead casing hangers.
◆ The lockdown screws of the C-29-ET can also be used as bowl-protector hold-down screws.
N O T E S :
◆ Type H Standard seal rings cannot be installed in C-22-BP-ET or C-29 ET heads.
◆ The C-121-S nonautomatic-sealing casing hanger cannot be used in a C-22 bowl.
W H E N O R D E R I N G
C a s i n g S p o o l s , s p e c i f y t h e f o l l o w i n g :A. FMC Energy Systems Model B. Bottom Connection
1. Flange or Clamp Hub 2. Size
3. Working Pressure C. Top Connection
1. Flange or Clamp Hub 2. Size 3. Working Pressure D. Side Outlets 1. Threaded, Studded or Flanged 2. Size 3. Working Pressure E. Options 1. With or Without Lockdown Screws 2. Bottom Seal Size
and Configuration F. API 6A Requirements 1. PSL 2. Temperature Class 3. Material Class 4. With or without monogram C A S I N G S P O O L D I M E N S I O N S Size A B C D E F G H J
Top Btm Top Top Btm Depth CL Head
Seal, Overall Bowl Restricted Bowl to CL Bowl Bowl to to Face
Bottom Flange x Top Flange Length Dia. ID Dia. Outs Depth Depth Groove of Out
7" FS,11-5Kx11-5K SSO 26.00/27.75 10.880 6.375 7.130 13.32/14.06 6.52 6.5 2.25 7.63/8.00 8-5/8" FS, 13-5/8-3K x 11-3K SSO 20.25/21.75 10.880 8.020 8.770 10.25/10.13 6.52 6.5 2.25 7.48/7.64 9-5/8" FS, 13-5/8-3K x 11-3K SSO 20.50/21.62 10.880 9.005 9.780 10.63/10.13 6.52 6.5 2.25 7.48/7.64 8-5/8" FS, 13-5/8-3K x 11-5K SSO 26.25/26.00 10.880 8.020 8.770 13.94/13.82 6.52 6.6 2.25 7.25/7.50 9-5/8" FS, 13-5/8-3K x 11-5K SSO 26.13/27.41 10.880 9.005 9.780 13.38/12.88 6.52 6.5 2.25 7.25/7.50 8-5/8" FS, 13-5/8-5K x 11-5K SSO 26.91/27.41 10.880 8.005 8.77 13.12/12.88 6.52 6.5 2.25 7.41/7.71 9-5/8" FS, 13-5/8-5K x 11-5K SSO 26.13/27.41 10.880 9.005 9.780 13.38/12.88 6.52 6.5 2.25 7.41/7.71 8-5/8" FS, 13-5/8-5K x 11-10K SSO 29.88/29.38 10.880 8.020 8.770 15.00/14.88 12.52 6.61 NA 10.55/10.69 9-5/8" FS, 13-5/8-5K x 11-10K SSO 29.88/27.38 10.880 9.020 9.780 15.00/14.25 12.52 6.5 NA 10.55/10.69 10-3/4" FS, 16-3/4-3K x 11-5K SSO 27.25/26.25 10.880 10.020 10.917 13.5/13.25 10.02 6.61 NA 10.10/10.16 13-3/8" FS, 20-3/4-3K x 13-5/8-5K SSO 26.00/25.00 13.505 12.520 13.568 12.62/12.38 6.52 6.5 2.25 9.44/10.34 13-3/8" FS, 21-1/4-2K x 13-5/8-5K SSO 24.75/24.25 13.505 12.520 13.568 12.38/12.12 6.52 6.61 2.25 10.22/10.38 9-5/8" FS, 13-5/8-5K x 13-5/8-5K 25.50/24.00 13.505 12.520 13.568 12.88/12.12 6.52 6.5 2.25 E A B J C D G F -S/FS-BG Seal Bushing
-Integral Single or Double FS seal -FS-BG bushing
-PI pressure-intensified seal -SBMS II metal-to-metal seal -RCMS (Rough Casing Metal Seal)
H
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Description:To reduce installation time and wellhead equipment size, FMC Surface Wellhead uses clamp devices in place of flange connections for wellheads. The Speedloc® Clamp consists of a series of segments which are mechanically isolated from one another, permitting each seg-ment to act as an independent clamp. These clamp segseg-ments pull the integral mating hubs together as the nuts are tightened. The contact surface between the segments and the hubs acts as a ramp to maximize vertical clamping force.
D R I L L I N G P R O D U C T S
C l a m p s
FMC Surface Wellhead’s integral Speedloc Clamps can be pre-installed on wellheads, BOPs and other drill-thru components with no rig assembly time required. One person can make up all sizes of Speedloc Clamps in less than 10 minutes. The increased strength and reliability of Speedloc Segmented Clamps over two-piece clamps help ensure safety in the field by greatly reducing the risk of a failure. Other factors inherent in the design of the Speedloc Clamp that help maximize personnel and rig safety include the elimination of special tools, handling devices and loose parts, minimizing time and exposure of service personnel in the area of the wellhead.
FMC Surface Wellhead currently offers two versions of the Speedloc design:
Speedloc I:
Proven worldwide, Speedloc® Clamps are available in nominal sizes from 7 1/16 to 21 1/4 inches for standard and sour-gas services to 20,000 psi. They provide distinct mechanical and operational advantages over alternative connectors, and are ideal for high-temperature applications.
Straight-bore metal seal
Speedloc-I Segmented Clamps use FMC Surface Wellhead’s patented straight-bore metal seal (SBMS) rather than the standard API seal (R, RX or BX) found in other wellhead connectors. The SBMS seal is preloaded radially during assembly as the clamp segments pull the mating hubs together. Therefore, the Speedloc Clamp does not require further vertical preload to generate a seal. Sealing integrity is maintained by radial compression of the seal against the machine surfaces of the seal pocket. Fluctuations in vertical end loads and externally applied bending moments do not affect the function of the seal.
Speedloc-I Clamps provide high bending moment and shear-resistance capacities, far exceed-ing conventional two-piece clamps in strength. Under well pressure conditions, the total load is distributed equally between the Speedloc-I Clamp’s studs, with only moderate torque required for full stud preload. The loss of a single Speedloc-I Clamp stud results in only 8.3% drop in clamp preload, therefore maintaining 91.7% of the installed connector’s preload. In contrast, if one stud fails on a two-piece clamp, failure of the entire clamp could occur.
Speedloc II:
Proven worldwide, Speedloc-II Clamps are available in sizes from 7 1/16 to 21 1/4 inches for stan-dard or sour-gas services to 20,000 psi, 0o
F to 250o
F, providing mechanical and operational advan-tages over other connectors.
Superior “clamping” by design
The Speedloc-II Clamp consists of a series of segments which are mechanically isolated from one another, permitting each segment to act as an independent clamp. The Speedloc II uses a travel nut with a retainer bolt to secure the segments onto the hub. When the travel nuts are being loosened, the retainer bolts keep the nuts and segments together, causing the nuts to positively retract the segments. The Speedloc-II nut threads are coated to provide a lower coefficient of friction, reducing make-up torque and dramatically increasing thread life. The result: you get enhanced clamping and higher end load capacities in a compact, preassembled design with significant safety advantages.
Mates with conventional clamp hubs
FMC Surface Wellhead’s Speedloc-II Clamps mate to conventional clamp hubs using API RX or BX ring gaskets. The design allows for interface between FMC Surface Wellhead and existing conven-tional clamp hub equipment. The Speedloc II can also be provided with FMC Surface Wellhead’s straight-bore metal seal (SBMS) for special applications.
Speedloc-II Clamps maximize strength by distributing total load equally between the clamp’s studs, with only moderate torque required for full preload. Speedloc-II Clamps typically have 12 or 16 studs, depending on the size, versus two or four studs in conventional clamps. As a result, the Speedloc II’s studs are smaller in diameter for the same load-bearing capacity, and require significantly less torque for installation.
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Description:FMC Energy Systems provide a wide variety of seals to install in bottom of Casing Spools and TC Tubing Heads to adapt them to different casing sizes. Interference-type seals with nonextrusion backup rings provide secondary seal.
D R I L L I N G P R O D U C T S
R e d u c e r B u s h i n g s
4 FS/S
F e a t u r e s a n d B e n e f i t s
◆ Is standard secondary seal for all FMC Energy Systems casing spools and tubing heads.
◆ Is installed in the bottom bowl, where it is held in place by a snap ring.
◆ Utilizes two FS seals on the ID and two S seals on the OD.
◆ Is available in various ID and OD combinations to adapt casing spools and tubing heads to different casing sizes.
◆ High-pressure seal (15,000 psi working pressure).
PI Annulus Seals
F e a t u r e s a n d B e n e f i t s
◆ Offers optional annulus seal.
◆ Is available in various ID and OD combinations to adapt casing spools and tubing heads to different casing sizes.
◆ High-pressure seal (15,000 psi working pressure) has nonextrusion backup rings and is secured in the bottom bowl by an acme-threaded lock ring.
SLICK OD/FS ID
4 FS/S
“FMC Energy Systems
service technicians
have been the safety
top performers since
we track the ratio in
our Gulf of Mexico
operations.”
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F M C E n e r g y S y s t e m s c o m p l e t i o n s y s t e m f e a t u r e s
C O M P L E T I O N S O L U T I O N S
S i m p l e
T
o C r i t i c a l
While no two completion situations and conditions are quite the same, in general, reservoir char-acteristics and well fluid analyses drive the design of a surface control system — whether a basic system or the most challenging completions for critical service.
Your FMC Surface Wellhead sales/technical representative adds value by recommending the right completion equipment for your unique situation. In this process, we consider the economics of your well, the performance/risk factors of your application and the support services available for your well locations.
To introduce our catalog of completion solutions components and systems, the following exam-ples illustrate a progression of completion models from basic to critical service.
◆ Streamlined, versatile system is based on a single, straight-bore tubing head design for maximum utilization of components.
◆ Standard components for conventional tubing completions, including single and multiple strings and completions with submersible pumps or surface-controlled subsurface safety valves, are included.
◆ Simple completion procedures keep well pressure under control at all times. All hangers can be run through BOPs, allowing well to be secured before BOPs are removed.
◆ System includes the easiest-to-run dual split hanger in the industry.
◆ Working pressure ratings are from 2,000 to 20,000 psi.
“FMC Energy System’s engineers
are our reference to know
the most reliable and advanced
technology in dry trees.”
A NATIONAL OIL COMPANY36
C O M P L E T I O N S O L U T I O N S
Developed for applications where economics are the major driver. This is achieved without compromising quality or safety.
Features and Benefits
◆Available up to 5,000 psi wells and completion sizes up to and including 3 1/8".
◆Suitable for slightly sour and corrosive environments.
◆Utilizes FMC Energy Systems’ proprietary interference elastomer seals and elastomer seal compound.
B A S I C S I N G L E C O M P L E T I O N
Developed for applications where production conditions are known or predictable. This concept includes FMC Energy Systems’ proprietary elastomer seals designs and our “state of the art” Model 120/130 gate valves.
Features and Benefits
◆Available up to 15,000 psi wells and completion sizes up to 4 1/16".
◆Suitable for sour, corrosive environments and when producing in environmentally sensitive areas or in close proximity to the densely inhabited areas (AA to FF).
◆Production environments include oil, gas, gas lift and all flooding and injection operations when corrosion may be an issue.
◆Available with or without control-line porting. Multiple ports are available if required.
◆Certified to API 6A, Appendix F, PR-2 plus additional cycle testing as required by FMC Energy Systems.
A D V A N C E D S I N G L E C O M P L E T I O N
Model 101 Gate Valve
Reliable and simple TC-1A tubing Hanger
Elastomeric FS seal FMC Energy Systems proprietary design Model 100 Series Gate Valve Continuous Control Line for subsurface safety valve
Externally re-ener-gizeable Tubing Hanger Seal