Diagrama relaciona de superficies. Representación nodal

removing the XT and flowline. This allows the Operator to maintain flowline connections, thus, reducing cost associated with reconnecting the well and enabling the well to be brought back onstream quicker.

Features and Benefits

◆Available up to 10,000 psi wells and completion sizes up to and including 9".

◆Suitable for sour, corrosive environments and when producing in environmentally sensitive areas or in close proximity to the densely inhabited areas (AA to HH).

◆Production environments include oil, gas and gas lift.

◆Greatly simplifies access to the tubing string for workovers.

◆Provides easier access for the Production Operator to the gate valves.

◆On bigger-bore completions, can greatly reduce height required for the wellhead deck.

◆Available with or without control-line porting. Multiple ports are available if required.

◆Utilizes FMC Energy systems’ proprietary interference elastomer seals and elastomer seal compound and our patented metal-to-metal seal technology.

◆Certified to API 6A, Appendix F, PR-2 plus additional cycle testing as required by FMC Energy Systems.

H O R I Z O N T A L C O M P L E T I O N

Developed for higher-volume flow rates and applica- tions where erosion due to those flow rates might be an issue. This concept employs FMC Energy Systems’ latest technology in metal and elastomer seals and the Model 120/130 gate valve.

Features and Benefits

◆Available up to 15,000 psi wells and completions sizes up to and including 7 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 HH).

◆Production environments include primarily high- pressure and high-temperature gas production.

◆Depending on the component, surface temperature rating can be as high as 450o_F.

◆Available with or without continuous control-line porting. Multiple ports are available if required.

◆Utilizes FMC Energy Systems’ patented metal-to- metal sealing technology.

◆Certified to API 6A, Appendix F, PR-2 plus additional 300 cycles as required by FMC Energy Systems.

L A R G E - B O R E C O M P L E T I O N

Allows tubing vertical access

Allows to land casing and tubing without nippling down the tree

Production bore

Angled flow to reduce erosion

Fire-resistant block with eutectic device allows metal-to-metal backseat in fire situation

Speedloc® connec- tion for a faster make up and to increase safety

Developed to allow the submersible pump to be retrieved with minimal well intervention and with a coiled tubing unit. The well is produced out of the annulus; thus, the flowline stays intact during any well intervention. A recognized disadvantage of ESPs is inherent maintenance that is required on any downhole pump. This design concept allows the maintenance to occur in a fraction of the time with conventional ESP completion methods.

Features and Benefits

◆Ability to retrofit existing wells and new well drills.

◆Continuous flowline connection with BOP intervention.

◆Complete well serviceability under “live well” conditions.

◆Isolation of electrical cable and cable splice.

◆Quick workover and recompletion connections.

T U B I N G C O N V E Y E D E S P

Developed to provide a dry tree access to a subsea wellbore from a tension leg platform (TLP) and SPAR.

Features and Benefits

◆Single and dual casing riser design standards for all top tension riser applications.

◆Available up to 15,000 psi wellhead and completion sizes up to 7 1/16".

◆Fatigue-resistant length adjustment hangers and riser joints for accurate and fast riser hang off.

◆High bending moment capacity Speedloc® clamp connections that can handle the rigors of deepwater dry completion units.

◆Riser load measurement capability that allows simple installation and maintenance.

◆Compact designs that minimize weight and height for the tight well spacing and riser weight restrictions of deepwater dry completion units.

◆Use of intermediate pressure rated valves (6,650 psi) for weight savings.

◆Multiple ports and continuous control lines.

◆Utilizes FMC Energy Systems’ patented metal-to- metal seal technology.

◆Integral design of access platforms allow for safe personnel access in tight space conditions.

T L P / S P A R C O M P L E T I O N

Class 1 Division 1 Penetrator

Allows pump retriev- ing with a coiled tub- ing unit

Model 100 Series Gate Valve

Integral bottom mas- ter and tubing head adapter

Metal-to-metal tubing hanger seal

Adjustable mandrel hanger

42

C O M P L E T I O N P R O D U C T S

Completion

Products

For over 75 years, from the early days of oil and gas production, our company has concentrated on one vital mission: designing, manufacturing and supporting wellhead completion systems of the highest quality. Throughout the growth and expansion of the global oil and gas industry and the increasing sophistication and difficulty of production programs, FMC Energy Systems has been there, responding to your requirements for safe, reliable completion 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 completion products that have become the industry's standards for safety, performance and cost-effectiveness.

This section of our catalog is an introduction to our surface wellhead completion product family, from basic to critical service and platform, TLP and SPAR applications. With the help of this catalog and your FMC Energy Systems representative, you can identify precisely what you'll need for your unique application wherever in the world you're working, whatever the environ- ment, well characteristics and fluid analyses, and your performance and budget parameters.

P r o v i d i n g o p t i m a l c o m p l e t i o n 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

Description: The tubing head is the top spool on a surface wellhead assembly. It is installed after the last casing string to provide a load shoulder to support the tubing string and a seal bore for the tubing hanger or production casing/tubing annulus seal. When the well is completed, the tree is installed on top of the tubing head with a tubing head adapter.

C O M P L E T I O N P R O D U C T S

T u b i n g H e a d s

F u n c t i o n s

◆ Provide a load shoulder inside the head to support tubing hangers and packoffs.

◆ Provide a controlled bore against which the hanger or packoff can seal.

◆ Provide for a secondary annulus seal around the top of the previous casing string. (See Bottom-Bowl Packoffs in this section.)

◆ Provide access to the annulus between the tubing string and the production casing.

◆ Provide a means to support and test BOPs while completing the well.