Wellhead And Production Equipment Catalogue
Wellhead and Production Equipment CatalogueJanuary 2017Rev. 0
Table of ContentAbout Us . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4Drilling Systems . . . . . . . . . . . . . . . . . . . . . . . . . .7Conventional Equipment . . . . . . . . . . . . . . . . . . .8Casing Heads . . . . . . . . . . . . . . . . . . . . . . . . . . . .10Casing Spools . . . . . . . . . . . . . . . . . . . . . . . . . . . .17Casing Hangers . . . . . . . . . . . . . . . . . . . . . . . . . .24Secondary Seals . . . . . . . . . . . . . . . . . . . . . . . . . .31Tubing Heads . . . . . . . . . . . . . . . . . . . . . . . . . . . .39Test Plugs and Bowl Protectors . . . . . . . . . . . . .46Lockdown Screws . . . . . . . . . . . . . . . . . . . . . . . .49Seal Technology . . . . . . . . . . . . . . . . . . . . . . . . . .53Completion Systems . . . . . . . . . . . . . . . . . . . . . .61HPT Gate Valves . . . . . . . . . . . . . . . . . . . . . . . . . .62VRC FRAC Heads . . . . . . . . . . . . . . . . . . . . . . . . . .63Modular FRAC Manifolds . . . . . . . . . . . . . . . . . . .64Engineered FRAC Manifolds . . . . . . . . . . . . . . . .65FRAC Relief Valve Units . . . . . . . . . . . . . . . . . . . .66FRAC Accumulator Units . . . . . . . . . . . . . . . . . . .67Test & Torque Units . . . . . . . . . . . . . . . . . . . . . . .68FRAC Grease Units . . . . . . . . . . . . . . . . . . . . . . . .692
Table of ContentProduction Systems . . . . . . . . . . . . . . . . . . . . . . .70Tubing Hangers . . . . . . . . . . . . . . . . . . . . . . . . . . .71Tubing Head Adapters . . . . . . . . . . . . . . . . . . . . .82Production Trees . . . . . . . . . . . . . . . . . . . . . . . . .95Production Gate Valves . . . . . . . . . . . . . . . . . . . .98Crosses, Tees and Tree Caps . . . . . . . . . . . . . . . .102Production Configurations . . . . . . . . . . . . . . . . . .107Engineered Wellhead Systems . . . . . . . . . . . . . . .113Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .117Field Services . . . . . . . . . . . . . . . . . . . . . . . . . . . .118Base Services . . . . . . . . . . . . . . . . . . . . . . . . . . . .123Field Service Training . . . . . . . . . . . . . . . . . . . . . .1273
About Us4
Our VisionSentry Wellhead Systems Vision Statement:Delivering dependable products and services to our customers, through experiencedpeople, reliable products and industry focused technologies.Discover the power of PerformanceDriven by Experience and FocusCorporate Mission Statement:Provide the continuous improvement needed through experienced and focusedperformance capabilities that set the Oil and Gas industry standard for service, qualityand overall customer satisfaction.Our company is proud to be recognized for itshistory of technological innovation and itsreputation for customer service. But that's only asmall window into the portal of Sentry WellheadSystems.Drilling SystemsCompletion SystemsProduction SystemsYou require products and services that are costeffective and reliable. You want the latest timesaving applications, the best technology, and youwant a company that has a great service andsafety record. For these reasons, we've shapedour offerings to reflect your needs. We'readvancing cutting edge time saving wellheadproducts and solutions.If your requirements are for one of Sentry'sengineered designs, we have systemsconstructed to lower your total installation costsand maximize your production.However, you can use us for your conventionalwellhead needs as well. Sentry maintains astrategically distributed inventory ofstandardized supported products to meet theneeds of our customers.Simplify the way you get things done and use theGuardians of Pressure Control for all of yourWellhead and FRAC equipment needs. We arecommitted to the continuous improvementsneeded to shape this industry and improve yourexperience with Sentry Wellhead Systems.5
Our People“Seek opportunities to show that you care. The smallest gestures often make the biggest difference.”– John WoodenThe Guardians of Pressure Control Service. 24 Hours a day, 7 Days aweek, 365 Days a year.You require people that are dependable, welltrained, team oriented and safe. Sentrymakes a commitment to hire U.S. Veteransand provide them with the training andequipment to excel at this profession. Ourservice technicians undergo hands ontechnical training as well as scenario basedtraining that fosters situational awareness.All apprentices attending Service TechnicianSchool, (STS) are provided a minimum of 120days of classroom and field training prior tograduation.Safety and technical training however do notcompletely cover the scope of all needs.Candidates for the position of Field ServiceTechnician are selected on their ability toactively collaborate with others and work ina team based environment. They also receivetraining that allows them to understand andproperly respond to customer relationshipsand needs.6
Drilling Systems7
Conventional Equipment8
Conventional Wellhead SystemsConventional SystemsSentry’s conventional wellhead product line is available and strategically placed in the U.S. to meet the needs of ourcustomers. Listed on the pages that follow are the casing heads and spools, casing hangers, secondary seals, tubing heads,tubing hangers, tubing head adapters and many other equipment categories. Details of or API 6A compliant conventionalequipment are available for use at your convenience. Sentry conventional systems are traditionally cost effectiveCan easily be utilized for vertical or horizontal wellsEmployed with Short Radius, Sidetrack and Multi-lateral completionsCan be used on water source wellsGood for use on FRAC completionsAvailable for use on thru-tubing completionsCan be mixed and matched with other conventional equipment as need tomeet customer requirements9
Casing Heads10
Casing HeadsThe casing head in a conventional wellhead system is the lowest part ofthe wellhead assembly and is almost always connected to the surfacecasing string. It supports the remaining parts of the wellhead andcompletion equipment. The casing head performs the followingfunctions: Provides a means for attachment to the surface casing stringAllows for suspending the next casing string, usually the firstintermediate string in the wellSupports the blowout preventers (BOP) while drillingProvides outlets for fluid returnsProvides a means to test the blowout preventers (BOP) whiledrillingMay provide a test port for testing welded or other non-threadedbottom casing head connectionsMay also be referred to by the following names, “A-Section”,“Braden Head” or “Starting Head”11
Casing HeadsCasing Head ComponentsHanger BowlRing Gasket GrooveUpper FlangeLockdown ScrewLoad ShoulderOutletBottom Prep (SOW)Test Port12
Casing HeadsSentry C-22 Casing HeadsSentry casing heads incorporate the industry workhorse C-22 geometry that will accept a standard C-21 or C-22 casinghanger. Additionally, the Sentry C-22 casing head product line has been engineered with the option to integrate full sets oflock-down screws (LDS) in the upper flange in order to provide mechanical casing hanger retention and/or pack-off actuation. The C-22 casing head is designed for light to intermediate casing string weightsIt incorporates a straight bowl designIs available with Lock Down Screws (LDS) in the upper flange for mechanical casinghanger retentionCan utilize Bowl Protector lockdown screwsIt may be equipped with or without a baseplateAvailable in multiple bottom connection configurations including Slip-LockBowlTop FlangeWPBottom Connection(Threaded or SOW)C-227"3K, 5K4-1/2" thru 7"2" LPO or Studded PSL 1 thru 3AA, EE, FFC-229"3K, 5K4-1/2" thru 8-5/8"2" LPO or Studded PSL 1 thru 3AA, EE, FFC-2211"3K, 5K8-5/8" thru 10-3/4"2" LPO or Studded PSL 1 thru 3AA, EE, FFC-2213-5/8"3K, 5K11-3/4" thru 13-3/8" 2" LPO or Studded PSL 1 thru 3AA, EE, FFC-2216-3/4"3K, 5K16"2" LPO or Studded PSL 1 thru 3AA, EE, FFC-2218-5/8"5K18-5/8"2" LPO or Studded PSL 1 thru 3AA, EE, FFC-2220-3/4"3K20"2" LPO or Studded PSL 1 thru 3AA, EE, FFC-2221-1/4"3K, 5K20"2" LPO or Studded PSL 1 thru 3AA, EE, FFOutlet SizePSL LevelsMaterialClasses13
Casing HeadsSentry C-29 Casing HeadsThe Sentry C-29 casing head has all of the same features and benefits as the C-22, but is designed for intermediate toextreme casing weights. This head design can also handle the standard C-21 and C-22 casing hangers. The C-29 casing head is designed for intermediate to extreme casing loadsIt has a deeper upper bowl to accommodate the taller C-29 casing hangerThe C-29 casing head can also utilized the C-21 and C-22 casing hangersIs available with Lock Down Screws (LDS) in the upper flange for mechanical casinghanger retentionIt may be equipped with or without a baseplateAvailable in multiple bottom connection configurations including Slip-LockBowlTop FlangeWPBottom Connection(Threaded or SOW)C-297"3K, 5K4-1/2" thru 7"2" LPO or Studded PSL 1 thru 3AA, EE, FFC-299"3K, 5K4-1/2" thru 8-5/8"2" LPO or Studded PSL 1 thru 3AA, EE, FFC-2911"3K, 5K8-5/8" thru 10-3/4"2" LPO or Studded PSL 1 thru 3AA, EE, FFC-2913-5/8"3K, 5K11-3/4" thru 13-3/8" 2" LPO or Studded PSL 1 thru 3AA, EE, FFC-2916-3/4"3K, 5K16"2" LPO or Studded PSL 1 thru 3AA, EE, FFC-2918-5/8"5K18-5/8"2" LPO or Studded PSL 1 thru 3AA, EE, FFC-2920-3/4"3K20"2" LPO or Studded PSL 1 thru 3AA, EE, FFC-2921-1/4"3K, 5K20"2" LPO or Studded PSL 1 thru 3AA, EE, FFOutlet SizePSL LevelsMaterialClasses14
Casing HeadsC-22 Casing Head ConfigurationsC-22 W/Threaded Bottom & OutletsC-22-BP-ET W/SOW Bottom & Threaded OutletsC-22 W/SOW Bottom & Threaded Outlets15
Casing HeadsC-29 Casing Head ConfigurationsC-29-ET W/SOW Bottom & Studded OutletsC-29-ET W/Studded Outlets & Slip-Loc BottomC-29-ET W/SOW Bottom, Studded Outlets & Baseplate16
Casing Spools17
Casing SpoolsThe casing spool in a conventional wellhead system is the component thatallows for an additional string of casing to be set in the well. Depending onthe casing program for the well, there can be one or more casing spools andthey perform the following functions: Allows for suspending the next casing string in the wellSupports the blowout preventers (BOP’s) while drillingProvides outlets for fluid returnsProvides a means to test the blowout preventers while drillingHas flanges on both the top and bottom of the assemblyHas a seal area in the bottom flange for a secondary seal between thecasing annulus and the flanged connectionUtilize a test port in the bottom flange that allows for the secondaryseal and the flanged connection to be pressure tested18
Casing SpoolsCasing Spool ComponentsUpper BowlRing Gasket GrooveUpper FlangeLockdown ScrewLoad ShoulderOutletSecondary Seal AreaTest PortLower FlangeRing Gasket Groove19
Casing SpoolsSentry C-22 Casing SpoolsSentry C-22 casing spools incorporate the industry workhorse C-22 geometry that will accept a standard C-21 or C-22 casinghanger. Additionally, the Sentry C-22 casing spool product line has been designed with the option to integrate full sets oflock-down screws (LDS) in the upper flange in order to provide mechanical casing hanger retention.The C-22 casing spool is designed for light to intermediate casing string weightsIt incorporates a straight bowl designIs available with Lock Down Screws (LDS) in the upper flange for mechanical casinghanger retentionHas flanges on both the top and bottom of the assemblyHas a seal area in the bottom flange for a secondary seal between the casing annulusand the flanged connectionIncorporates a test port in the lower flange to accommodate secondary seal testing. BowlTop FlangeWPBottom FlangeWPC-2211"3K, 5K, 10K, 15K11"3K, 5K, 10K, 15KC-2211"3K, 5K, 10K, 15K13-5/8"3K, 5K, 10K, 15KC-2213-5/8"3K, 5K, 10K16-3/4"3K, 5K, -3/4"3KC-2213-5/8”3K, 5K21-1/4"3K, 5KOutlet Size2" LPO orStudded2" LPO orStudded2" LPO orStudded2" LPO orStudded2" LPO orStudded2" LPO orStuddedPSL LevelsMaterialClassesPSL 1 thru 3AA, EE, FFPSL 1 thru 3AA, EE, FFPSL 1 thru 3AA, EE, FFPSL 1 thru 3AA, EE, FFPSL 1 thru 3AA, EE, FFPSL 1 thru 3AA, EE, FF20
Casing SpoolsSentry C-29 Casing SpoolsThe Sentry C-29 casing spool has all of the same features and benefits as the C-22, but is designed for intermediate toextreme casing weights. This head design can also handle the standard C-21 and C-22 casing hangers. The C-29 casing spool is designed for intermediate to extreme casing stringweightsIt incorporates a straight bowl designIs available with Lock Down Screws (LDS) in the upper flange formechanical casing hanger retentionHas flanges on both the top and bottom of the assemblyHas a seal area in the bottom flange for a secondary seal between thecasing annulus and the flanged connectionIncorporates a test port in the lower flange to accommodate secondaryseal testingBowlTop FlangeWPBottom FlangeWPC-2911"3K, 5K, 10K, 15K11"3K, 5K, 10K, 15KC-2911"3K, 5K, 10K, 15K13-5/8"3K, 5K, 10K, 15KC-2913-5/8"3K, 5K, 10K16-3/4"3K, 5K, -3/4"3KC-2913-5/8”3K, 5K21-1/4"3K, 5KOutlet Size2" LPO orStudded2" LPO orStudded2" LPO orStudded2" LPO orStudded2" LPO orStudded2" LPO orStuddedPSL LevelsMaterialClassesPSL 1 thru 3AA, EE, FFPSL 1 thru 3AA, EE, FFPSL 1 thru 3AA, EE, FFPSL 1 thru 3AA, EE, FFPSL 1 thru 3AA, EE, FFPSL 1 thru 3AA, EE, FF21
Casing SpoolsC-22 Casing Spool ConfigurationsC-22 Flanged Top & Bottom W/StuddedOutlets and Blank Lower Secondary Seal AreaC-22-ET Flanged Top & Bottom W/StuddedOutlets and Blank Lower Secondary Seal Area22
Casing SpoolsC-29 Casing Spool ConfigurationsC-29 Flanged Top & Bottom W/Studded Outletsand Double CS Secondary Seal AreaC-29-ET Flanged Top & Bottom W/StuddedOutlets and Double CS Secondary Seal Area23
Casing Hangers24
Casing HangersCasing hangers are devices that allow casing to be set in the well boreduring the drilling phase of an oil or gas well. There are two basic designsof casing hanger, slip-type or mandrel. The slip-type is the conventionaland most commonly used. The mandrel-type is normally used whenspecial needs arise during the building of the well. Both allow for the Tensof Thousands of pounds in weight of the casing string weight to betransferred from the derrick of the drilling rig to the load shoulder in acasing head or spool. A Casing Hanger performs the following functions: Suspends the casing loadTransfers casing weightCenters casingProvides a primary seal in the casing annulusCreates an annular spaceAllows for testing of connections25
Casing HangersSlip Casing Hanger ComponentsLifting EyeSlip SegmentsSlip BowlHanger LatchSlip Retention ScrewsAlignment RingSeal ElementLower Junk Ring26
Casing HangersSentry C-21 Casing HangersSentry C-21 casing hangers are the non-automatic solution for hanging casing. The split bowl utilizes the same upper slipsegments as the C-22 and C-29 hangers and incorporates a separate seal assembly. This has two benefits. It prevents anywell or test pressure from adding to the radial compression of the slip segments. And it is a primary casing seal that can bereplaced during workover operations without picking up the pipe. Non Automatic casing hangers are typically used when the casing string weight isnot sufficient enough to energize the seal mechanism in automatic casing hangersThe Type-H seal ring utilizes S (OD) and CS (ID) seals to provide the primary seal onthe string of casing being suspended in the casing hangerThe C-21 casing hanger seal mechanism cannot be used if LDS are present in theupper flange of the casing headTypeTopFlangeC-217"2 3/8” thru 4-1/2"3K, 5K, 10K PSL 1 thru 3AA, EE, FFC-219"4-1/2" thru 7"3K, 5K, 10K PSL 1 thru 3AA, EE, FFC-2111"4-1/2” thru 7-5/8"3K, 5K, 10K PSL 1 thru 3AA, EE, FFCasing SizeWPPSL LevelsMaterialClassesC-2113-5/8" 4-1/2" thru 11-3/4"3K, 5KPSL 1 thru 3AA, EE, FFC-2116-3/4" 5-1/2” thru 13-3/8"3K, 5KPSL 1 thru 3AA, EE, FFC-2118-5/8" 7” thru 13-3/8"5KPSL 1 thru 3AA, EE, FFC-2120-3/4" 9-5/8” thru 16-3/4"3KPSL 1 thru 3AA, EE, FFC-2121-1/4" 9-5/8” thru 16-3/4"3K, 5KPSL 1 thru 3AA, EE, FF27
Casing HangersSentry C-22 Casing HangersSentry C-22 automatic casing hangers are designed for use with the venerable C-22 casing heads and are an industrystandard around the world. The C-22 automatic casing hanger has an integral, compression-type sealmechanism that automatically actuates with the weight of the casing stringThe sealing element made into the casing hanger provides the Primary seal onthe string of casing being suspendedThe C-22 casing hanger is hinged on one side and latches on the otherThe C-22 casing hanger is designed to be used with the C-22 casing head and isutilized for most intermediate casing string weightsC-22 Casing Hangers can be utilized in a C-29 casing head or spoolTypeTopFlangeC-227"2 3/8” thru 4-1/2"3K, 5K, 10K PSL 1 thru 3AA, EE, FFC-229"4-1/2" thru 7"3K, 5K, 10K PSL 1 thru 3AA, EE, FFC-2211"4-1/2” thru 7-5/8"3K, 5K, 10K PSL 1 thru 3AA, EE, FFCasing SizeWPPSL LevelsMaterialClassesC-2213-5/8" 4-1/2" thru 11-3/4"3K, 5KPSL 1 thru 3AA, EE, FFC-2216-3/4" 5-1/2” thru 13-3/8"3K, 5KPSL 1 thru 3AA, EE, FFC-2218-5/8" 7” thru 13-3/8"5KPSL 1 thru 3AA, EE, FFC-2220-3/4" 9-5/8” thru 16-3/4"3KPSL 1 thru 3AA, EE, FFC-2221-1/4" 9-5/8” thru 16-3/4"3K, 5KPSL 1 thru 3AA, EE, FF28
Casing HangersSentry C-29 Casing HangersSentry C-29 casing hangers incorporate a set of 8 independent slip segments. Of these 4 are located above the packingelement and 4 below the packing element. These hangers are best suited for extreme casing string weights. The C-29 casing hanger is designed to be used with the C-29 Casing head or spoolThe C-29 automatic casing hanger has an integral, compression-type sealmechanism that automatically actuates with the weight of the casing stringThe sealing element made into the casing hanger provides the Primary seal on thestring of casing being suspendedThe C-29 casing hanger incorporates many of the same features as the C-22 casinghanger, but is designed for much higher casing string weightsTypeTop FlangeCasing SizeWPPSL LevelsMaterialClassesC-299"4-1/2" thru 7"3K, 5K, 10KPSL 1 thru 3AA, EE, FFC-2911"4-1/2”" thru 8-5/8"3K, 5K, 10KPSL 1 thru 3AA, EE, FFC-2913-5/8"5-1/2” thru 11-3/4"3K, 5K, 10KPSL 1 thru 3AA, EE, FFC-2916-3/4"5-1/2” thru 13-3/8"3K, 5K, 10KPSL 1 thru 3AA, EE, FFC-2918-5/8"7” thru 13-3/8"5K, 10KPSL 1 thru 3AA, EE, FFC-2920-3/4"9-5/8” thru 16-3/4"3KPSL 1 thru 3AA, EE, FFC-2921-1/4"9-5/8” thru 16-3/4"3K, 5KPSL 1 thru 3AA, EE, FF29
Casing HangersSentry Mandrel Casing HangersSentry Mandrel-type casing hangers are used when special needs arise during the building of the well. They can becustomized to meet the needs of your well design in almost any design or configuration. Consult your Sentry SalesRepresentative to discover how we can help design one to fit your unique requirements. Fluted Mandrel Hanger Mandrel casing hangers can be utilized in conjunction with a pack-off to minimizethe time spent setting casing by allowing for the pipe to be set and the annulussealed without removing the BOP’sA mandrel casing hanger can be used to secure the well for the safe installationof FRAC equipment by incorporating a back pressure valve profile in the IDThe mandrel hanger can be utilized to simply prevent any hot work normallyperformed for the setting of slip-type casing hangersA mandrel casing hanger may be designed to meet all three needs mentionedabove, in one casing hangerDrilled-Thru Mandrel Hanger30
Secondary Seals31
Secondary SealsSecondary Seal Assemblies come in many forms and are installed in thelower seal area of the casing spool or tubing head. They are utilized tooffer redundant well security between the casing annulus and theflanged connection of a casing head, casing spool or tubing head. Incertain instances these seals can
The casing head in a conventional wellhead system is the lowest part of the wellhead assembly and is almost always connected to the surface casing string. It supports the remaining parts of the wellhead and completion equipment. The casing head performs the following functions: Pro
Wellhead Control & Monitoring System NORR SYSTEMS PTE LTD 37A Tampines St. 92, #08-00 Singapore 528886 Tel: (65) 6785 0500 Fax: (65) 6785 0600 Email: info@norrsystems.com . WELLHEAD CONTROL PANEL R AF ED H J M S 01/4 2 1 1 1 1 FOR ILLUSTRATIONS ONLY. Title: Wellhead Ctrl Panel.pdf Author:
Wellhead Production Trees RDI Oilfield Fabrication designs and manufactures Wellhead Production Trees in all common industry sizes, pressure ratings and configurations. Our extensive inventory includes flanges, adaptors, valves, chokes and other products as required
x API 6A - ISO 10423 Drilling and production equipment. Wellhead and Christmas tree equipment x API 6DSS – ISO 14723 specification on Subsea Pipeline Valves x API 17D – Specification for Subsea Wellhead and christmas trees equipements x API 6D – ISO 14313 Specification for
Wellhead and Groundwater Protection Audit Tool Results . 67 Mapped Wells (all) .75 Mapped Wells (plugged since 2005) .76 Lansing Charter Township . 77 Findings and Recommendations . 78 Wellhead and Groundwater Protection Audit Tool Results .80 Mapped Wells (all) .88 Mapped Wells (plugged since 2005) .89 Meridian Charter Township .90
KenGen engaged Sinclair Knight Merz (SKM, now Jacobs) to carry out a feasibility study on Geothermal Wellhead Generation in Kenya. The main objective of the study was to establish the technical feasibility, economic and financial viability of wellhead generation for a range of plant
Surface Equipment: Transformer Power and control Skids The transformer is a device that . Production Data: Wellhead casing pressure, Wellhead tubing pressure, Present . from the ESP Catalogue of
Specification for Wellhead and Christmas Tree Equipment ANSI/API SPECIFICATION 6A TWENTIETH EDITION, OCTOBER 2010 EFFECTIVE DATE: APRIL 1, 2011 CONTAINS API MONOGRAM ANNEX AS PART OF U.S. NATIONAL ADOPTION ISO 10423:2009 (Modified), Petroleum and natural gas industries—Drilling and production
Quality level according to API 6A - PSL 1, 2 or 3. 1. In the trunnion mounted design configuration, the ball is supported by bearing, held in position by the valve closures. This configuration allows to discharge any side loads on the valve body, enabling a smoother operation of the ball, minimizing the operating torque and reducing seat seal wear. 2. Anti-Blow Out stem design. 3. Standard .
