S OF PIPE L INE DACON AND INL INE INSPE CT ION Dac on we - PowerPoint PPT Presentation

MF L INSPE CT ION IO N SERVIC ES I PIPESURVEY INT DAC O N INSPEC T ERNAT IO NAL S OF PIPE L INE

DACON AND INL INE INSPE CT ION Dac on we ll- known for UT base d inline inspe c tion • • UT tools pr ovide unr ivale d inspe c tion ac c ur ac y. • Wide var ie ty of pipe line s ( size , se r vic e , ac c e ss, le ngth, possibility to shut down) UT pigging not always the be st solution • • Dac on wants to be full solution pr ovide r Via par tne r ship Dac on now pr ovide s MF L inline inspe c tion • S FO R A LL YO UR INSPEC TIO N NEED S DACON INSPE CT ION SE RVICE

MF L PIGGING • MF L Pigging • Wor ks on the pr inc iple of magne tic flux le akage at de fe c t loc ations whic h c an be pic ke d up by hall se nsor s and c oils • Can be use d without c ouplant • Suitable for ve r y long pipe line s • Mor e suitable for sc r e e ning as ac c ur ac y is low c ompar e d to UT inte llige nt pigging S FO R A LL YO UR INSPEC TIO N NEED S DACON INSPE CT ION SE RVICE

T he MF L T ool An MF L T ool is an autonomous inspe c tion tool with on- boar d: c ompute r , se nsor s, Batte r ie s and odome te r s. S FO R A LL YO UR INSPEC TIO N NEED S DACON INSPE CT ION SE RVICE

T he MF L T ool S FO R A LL YO UR INSPEC TIO N NEED S DACON INSPE CT ION SE RVICE

MFL T ool princ iple • A de fe c t will ge ne r ate a var iation in magne tic flux, whic h is r e late d to size and de pth of the de fe c t • T he var iation in flux will be pic ke d up by the hall se nssor s/ c oils and tr anslate d into an e le c tr onic signal S FO R A LL YO UR INSPEC TIO N NEED S DACON INSPE CT ION SE RVICE

MFL T ool princ iple L oc ation of magne ts and c oils on an ac tual tool. Pipe wall S FO R A LL YO UR INSPEC TIO N NEED S DACON INSPE CT ION SE RVICE

MF L Applic ation r ange MF L Inspe c tion c an be use d for : • Oil- gas and wate r pipe line s • Car bon ste e l pipe line s om 5 up to 25 mm • Wall thic kne ss r ange de pe nding on pipe size fr • Pr e ssur e up to 230 bar • T e mpe r atur e fr om - 5 up to 80 C • L e ngth up to 500 km S FO R A LL YO UR INSPEC TIO N NEED S DACON INSPE CT ION SE RVICE

Our MF L T ool • 25% diame te r r e duc tion • E xtr a High Re solution • Bi- dir e c tional de sign • Cur r e nt r ange 6” – 48” • L ow fr ic tion (whe e ls) Shor t Radius Be nds • • T r i- axial Hall se nsor s • Multi diame te r • Inte gr ate d ID/ OD L ow F low pipe line s (< 0.5 m/ s) • • High F low pipe line s (> 4.0 m/ s) S FO R A LL YO UR INSPEC TIO N NEED S DACON INSPE CT ION SE RVICE

Data pr e se ntation • C- sc an • Side Vie w • T op vie w • Inte r nal vie w S FO R A LL YO UR INSPEC TIO N NEED S DACON INSPE CT ION SE RVICE

MF L Analysis and Re por ting • T ype s o f c o rro sio n: Ge ne ra l c o rro sio n, Pitting , Pinho le s, Slo tting a nd Cra c ks* • Ac c ura c y: 10% WT • Dista nc e a nd Clo c k Po sitio n • Inte rna l a nd E xte rna l c o rro sio n S FO R A LL YO UR INSPEC TIO N NEED S DACON INSPE CT ION SE RVICE

E ac h pixe l r e pr e se nts a de fe c t! Data pr e se ntation e asily showing the distr ibution of de fe c ts along your pipe line S FO R A LL YO UR INSPEC TIO N NEED S DACON INSPE CT ION SE RVICE

Re sults and F ie ld Ve r ific ation S FO R A LL YO UR INSPEC TIO N NEED S DACON INSPE CT ION SE RVICE

Case Study: Bidir e c tional pigging Case Histor y : T ank F ar m L ine s • 30” Pipe line s • Crud e o il • 1.5D Ra d ius b e nd s • Bid ire c tio na l MF L T o o l • T e mpo ra ry pig tra ps a nd pump spre a d S FO R A LL YO UR INSPEC TIO N NEED S DACON INSPE CT ION SE RVICE

Case study: High F low Re gime Case Histor y : 28” X 250 km Sub se a gas pipe line • Ga s Ve lo c ity: F lo w 5 ~ 9 m/ s • T o o l Ve lo c ity: 3 ~ 4 m/ s S FO R A LL YO UR INSPEC TIO N NEED S DACON INSPE CT ION SE RVICE

Case study: Multi- diame te r pigging Case Histor y : 32” X 24” X 173 km High pr e ssur e gas pipe line S FO R A LL YO UR INSPEC TIO N NEED S DACON INSPE CT ION SE RVICE

Case study: L ow F low Re gime Case Histor y : 84 km X 20” Oil pipe line Ma x pre ssure 7 b a rg @ 0.04 m/ s • Ne t Run time 27 d a ys ! • S FO R A LL YO UR INSPEC TIO N NEED S DACON INSPE CT ION SE RVICE

MF L vs UT Magne tic F lux L e akage Ultr asonic T e sting • E rro r up to 20% o f no mina l wa ll • Ab so lute wa ll thic kne ss me a sure me nts, thic kne ss, no a b so lute wa ll thic kne ss a c c ura c y +- 0.1 mm me a sure me nts • De ta ile d a nd a c c ura te inspe c tio n • Mo re suita b le fo r sc re e ning re sults • Co mple x a nd le ng thy da ta a na lysis • I nsta nt re sults with e a sy to inte rpre t da ta • L a rg e to o l, so me time s c ra ne re q uire d fo r ha ndling • Sma ll po rta b le to o l • Allo ws fo r la unc hing witho ut la unc he r • “Un-pig g a b le ” pipe line s • Ca n b e use d in a ll me dia , no c o upla nt • Ne e d liq uid fille d pipe , wa te r o r c le a n re q uire d pro duc t. • F o r ve ry lo ng pipe line s • L e ng th up to 50 km • Only o n c a rb o n ste e l • On a ll type de nse ma te ria ls, inc luding pla stic s a nd HDPE S FO R A LL YO UR INSPEC TIO N NEED S DACON INSPE CT ION SE RVICE

MF L Pigging De monstr ation Rayong T hailand Pr e par ing the L ine , pumps and MF L pig S FO R A LL YO UR INSPEC TIO N NEED S DACON INSPE CT ION SE RVICE

MF L De monstr ation Rayong T hailand L aunc hing the pig S FO R A LL YO UR INSPEC TIO N NEED S DACON INSPE CT ION SE RVICE

MF L De monstr ation Rayong T hailand Pumping r e c e iving and Data download. S FO R A LL YO UR INSPEC TIO N NEED S DACON INSPE CT ION SE RVICE

MF L De monstr ation Rayong T hailand Re sults Ove r vie w S FO R A LL YO UR INSPEC TIO N NEED S DACON INSPE CT ION SE RVICE

MF L De monstr ation Rayong T hailand Re sults Se c tion A Defect 2 Defect 1 S FO R A LL YO UR INSPEC TIO N NEED S DACON INSPE CT ION SE RVICE

MF L De monstr ation Rayong T hailand Re sults, Se c tion B Defect 9 Defect 1 Confirmation internal S FO R A LL YO UR INSPEC TIO N NEED S DACON INSPE CT ION SE RVICE

MF L De monstr ation Rayong T hailand Re sults E lbow and se c tion C Thin section Elbow Defect 2 S FO R A LL YO UR INSPEC TIO N NEED S DACON INSPE CT ION SE RVICE

MF L De monstr ation Rayong T hailand Re sults Se c tion D Defects No confirmation S FO R A LL YO UR INSPEC TIO N NEED S DACON INSPE CT ION SE RVICE

MF L De monstr ation Rayong T hailand Re sults Bend section, Data coverage on Be nd se c tion external radius S FO R A LL YO UR INSPEC TIO N NEED S DACON INSPE CT ION SE RVICE

MF L De monstr ation Rayong T hailand Re sults Big internal defects with Se c tion F confirmation S FO R A LL YO UR INSPEC TIO N NEED S DACON INSPE CT ION SE RVICE

How Can We He lp ? Contac t E ma il : info @ d a c o n-inspe c tio n.c o m Pho ne : +66 (0) 33 012 484-7 www.dac on- inspe c tion.c om S FO R A LL YO UR INSPEC TIO N NEED S DACON INSPE CT ION SE RVICE