API Casing Composite Thermoplastic Rigid Centralizer

Model NO. 4 1/2 ;-20 ; Spec 4 1 /2 ;-20 ; Drawing Available ODM Acceptable EPT Acceptable Color Red/Orange/Black Markings Avaialble Trademark zhongshi Transport Package Wood Cases Specification 4 1/2 ;-20 ; Origin Henan, China HS Code 843143100

Product Description

Synthetic Casing Centralizer /Plastic Casing Centralizer /Composite Casing CentralizerComposite Casing Centraliser is the ultimate in down-hole centralisation, offering field proven lower friction coefficients leading to superior drag and rotational torque reduction. High abrasion resistant proprietary engineered polymer ensures maximum stand-off at TD. Robust enough to meet the challenges of today’s most demanding wells.Composite Materials:- Moulded during high pressure high temperature process- Spiral Blades 22-25° and melon shaped- Passive Straight Blades 5° and melon shaped- Patented Anti-Swage Rings incorporated in each end- Generous By-Pass Area provided- Numerous Pipe x Hole size configurations available- Low Weight- Premium Self-Aligning Stop Collars also availablespecifications for reference:

Model(in) HoopingIn-Dia.(mm) Hoopingthickness(mm) Hoopingheight(mm) TotalLength(mm) Max.Out-Dia.(mm) SpringPieces 5-1/2*8-1/2 142-148 3-5 90-120 650±50 225±5 5 7*9-5/8 181-186 3-5 90-120 650±50 255±5 6 7*8-1/2 181-186 3-5 90-120 650±50 235±5 6 8-5/8*12-1/4 223-228 3-5 90-120 650±50 330±5 8 9-5/8*12-1/4 250-255 3-5 90-120 650±50 330±5 8 10-3/4*12-1/4 274-276 3-5 90-120 650±50 330±5 9 13-3/8*17-1/2 342-347 3-5 90-120 650±50 450±5 11 18-5/8*24 476±1 3-5 90-120 600±50 610±5 12 20*26 510±1 3-5 90-120 600±50 660±5 12

Our composite centralizers provide the following benefits:Reduce total well construction costs- eliminate the need for expensive casing couplingsEnables casing or screen deployment in longer reach wells- industry leading low friction factors reduce torque and drag, enabling the user to reach total depthZero corrosion- totally non-metallic material removes the contamination risk to carbon or expensive hi-chrome content steel tubulars and completion equipmentLow wear and material loss- low friction factors and advanced material formulations result in low wearHigh impact and side load resistance- longer lastingLight weight- the size to weight ratio is significantly lower than metallic centralizers which reduces freight and handling costsSpecific OD’s can be accommodated- composite material can be machined down to meet requirements.FeaturesSpiral blade configuration – provides for optimal stand-off and assists turbulent flow during cementing operationsZero porosity constructionSuit casing ranges from 4.5 to 10.75 inchesManufactured to strict ISO 9001-2000 quality standardsTested to API 10TR5

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Synthetic Casing Centralizer /Plastic Casing Centralizer /Composite Casing CentralizerComposite Casing Centraliser is the ultimate in down-hole centralisation, offering field proven lower friction coefficients leading to superior drag and rotational torque reduction. High abrasion resistant proprietary engineered polymer ensures maximum stand-off at TD. Robust enough to meet the challenges of today’s most demanding wells.Composite Materials:- Moulded during high pressure high temperature process- Spiral Blades 22-25° and melon shaped- Passive Straight Blades 5° and melon shaped- Patented Anti-Swage Rings incorporated in each end- Generous By-Pass Area provided- Numerous Pipe x Hole size configurations available- Low Weight- Premium Self-Aligning Stop Collars also availablespecifications for reference:

Model(in) HoopingIn-Dia.(mm) Hoopingthickness(mm) Hoopingheight(mm) TotalLength(mm) Max.Out-Dia.(mm) SpringPieces 5-1/2*8-1/2 142-148 3-5 90-120 650±50 225±5 5 7*9-5/8 181-186 3-5 90-120 650±50 255±5 6 7*8-1/2 181-186 3-5 90-120 650±50 235±5 6 8-5/8*12-1/4 223-228 3-5 90-120 650±50 330±5 8 9-5/8*12-1/4 250-255 3-5 90-120 650±50 330±5 8 10-3/4*12-1/4 274-276 3-5 90-120 650±50 330±5 9 13-3/8*17-1/2 342-347 3-5 90-120 650±50 450±5 11 18-5/8*24 476±1 3-5 90-120 600±50 610±5 12 20*26 510±1 3-5 90-120 600±50 660±5 12

Our composite centralizers provide the following benefits:Reduce total well construction costs- eliminate the need for expensive casing couplingsEnables casing or screen deployment in longer reach wells- industry leading low friction factors reduce torque and drag, enabling the user to reach total depthZero corrosion- totally non-metallic material removes the contamination risk to carbon or expensive hi-chrome content steel tubulars and completion equipmentLow wear and material loss- low friction factors and advanced material formulations result in low wearHigh impact and side load resistance- longer lastingLight weight- the size to weight ratio is significantly lower than metallic centralizers which reduces freight and handling costsSpecific OD’s can be accommodated- composite material can be machined down to meet requirements.FeaturesSpiral blade configuration – provides for optimal stand-off and assists turbulent flow during cementing operationsZero porosity constructionSuit casing ranges from 4.5 to 10.75 inchesManufactured to strict ISO 9001-2000 quality standardsTested to API 10TR5

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