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

▶
s
SMART_READER_LITE
LIVE PREVIEW

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

Dec 25, 2022 218 likes •520 views

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

slide-1
SLIDE 1

DAC O N INSPEC T IO N SERVIC ES I PIPESURVEY INT ERNAT IO NAL

MF L INSPE CT ION OF PIPE L INE S

slide-2
SLIDE 2

DACON INSPE CT ION SE RVICE S

FO R A LL YO UR INSPEC TIO N NEED S

DACON AND INL INE INSPE CT ION

  • Dac on we ll- known for

UT base d inline inspe c tion

  • UT

tools pr

  • vide 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
  • vide r
  • Via par

tne r ship Dac on now pr

  • vide s MF

L inline inspe c tion

slide-3
SLIDE 3

DACON INSPE CT ION SE RVICE S

FO R A LL YO UR INSPEC TIO N NEED S

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

slide-4
SLIDE 4

DACON INSPE CT ION SE RVICE S

FO R A LL YO UR INSPEC TIO N NEED S

T he MF L T

  • ol

An MF L T

  • ol 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.

slide-5
SLIDE 5

DACON INSPE CT ION SE RVICE S

FO R A LL YO UR INSPEC TIO N NEED S

T he MF L T

  • ol
slide-6
SLIDE 6

DACON INSPE CT ION SE RVICE S

FO R A LL YO UR INSPEC TIO N NEED S

MFL T

  • ol 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

  • f 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

  • nic signal
slide-7
SLIDE 7

DACON INSPE CT ION SE RVICE S

FO R A LL YO UR INSPEC TIO N NEED S

MFL T

  • ol princ iple

L

  • c ation of magne ts and c oils on an ac tual tool.

Pipe wall

slide-8
SLIDE 8

DACON INSPE CT ION SE RVICE S

FO R A LL YO UR INSPEC TIO N NEED S

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

  • Wall thic kne ss r

ange de pe nding on pipe size fr

  • m 5 up to 25 mm
  • Pr

e ssur e up to 230 bar

  • T

e mpe r atur e fr

  • m - 5 up to 80 C
  • L

e ngth up to 500 km

slide-9
SLIDE 9

DACON INSPE CT ION SE RVICE S

FO R A LL YO UR INSPEC TIO N NEED S

Our MF L T

  • ol
  • 25% diame te r

r e duc tion

  • Bi- dir

e c tional de sign

  • L
  • w fr

ic tion (whe e ls)

  • T

r i- axial Hall se nsor s

  • Inte gr

ate d ID/ OD

  • E

xtr a High Re solution

  • Cur

r e nt r ange 6” – 48”

  • Shor

t Radius Be nds

  • Multi diame te r
  • L
  • w F

low pipe line s (< 0.5 m/ s)

  • High F

low pipe line s (> 4.0 m/ s)

slide-10
SLIDE 10

DACON INSPE CT ION SE RVICE S

FO R A LL YO UR INSPEC TIO N NEED S

Data pr e se ntation

  • C- sc an
  • Side Vie w
  • T
  • p vie w
  • Inte r

nal vie w

slide-11
SLIDE 11

DACON INSPE CT ION SE RVICE S

FO R A LL YO UR INSPEC TIO N NEED S

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

slide-12
SLIDE 12

DACON INSPE CT ION SE RVICE S

FO R A LL YO UR INSPEC TIO N NEED S

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

slide-13
SLIDE 13

DACON INSPE CT ION SE RVICE S

FO R A LL YO UR INSPEC TIO N NEED S

Re sults and F ie ld Ve r ific ation

slide-14
SLIDE 14

DACON INSPE CT ION SE RVICE S

FO R A LL YO UR INSPEC TIO N NEED 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 l
  • T

e mpo ra ry pig tra ps a nd pump spre a d

Case Histor y : T ank F ar m L ine s

Case Study: Bidir e c tional pigging

slide-15
SLIDE 15

DACON INSPE CT ION SE RVICE S

FO R A LL YO UR INSPEC TIO N NEED S

Case Histor y : 28” X 250 km Sub se a gas pipe line

Case study: High F low Re gime

  • Ga s Ve lo c ity: F

lo w 5 ~ 9 m/ s

  • T
  • o l Ve lo c ity: 3 ~ 4 m/ s
slide-16
SLIDE 16

DACON INSPE CT ION SE RVICE S

FO R A LL YO UR INSPEC TIO N NEED S

Case Histor y : 32” X 24” X 173 km High pr e ssur e gas pipe line

Case study: Multi- diame te r pigging

slide-17
SLIDE 17

DACON INSPE CT ION SE RVICE S

FO R A LL YO UR INSPEC TIO N NEED S

Case Histor y : 84 km X 20” Oil pipe line

Case study: L

  • w F

low Re gime

  • Ma x pre ssure 7 b a rg @ 0.04 m/ s
  • Ne t Run time 27 d a ys !
slide-18
SLIDE 18

DACON INSPE CT ION SE RVICE S

FO R A LL YO UR INSPEC TIO N NEED S

MF L vs UT

Magne tic F lux L e akage

  • E

rro r up to 20% o f no mina l wa ll thic kne ss, no a b so lute wa ll thic kne ss me a sure me nts

  • Mo re suita b le fo r sc re e ning
  • Co mple x a nd le ng thy da ta a na lysis
  • L

a rg e to o l, so me time s c ra ne re q uire d fo r ha ndling

  • Ca n b e use d in a ll me dia , no c o upla nt

re q uire d

  • F
  • r ve ry lo ng pipe line s
  • Only o n c a rb o n ste e l

Ultr asonic T e sting

  • Ab so lute wa ll thic kne ss me a sure me nts,

a c c ura c y +- 0.1 mm

  • De ta ile d a nd a c c ura te inspe c tio n

re sults

  • I

nsta nt re sults with e a sy to inte rpre t da ta

  • 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
  • Ne e d liq uid fille d pipe , wa te r o r c le a n

pro duc t.

  • L

e ng th up to 50 km

  • On a ll type de nse ma te ria ls, inc luding

pla stic s a nd HDPE

slide-19
SLIDE 19

DACON INSPE CT ION SE RVICE S

FO R A LL YO UR INSPEC TIO N NEED S

MF L Pigging De monstr ation Rayong T hailand

Pr e par ing the L ine , pumps and MF L pig

slide-20
SLIDE 20

DACON INSPE CT ION SE RVICE S

FO R A LL YO UR INSPEC TIO N NEED S

MF L De monstr ation Rayong T hailand

L aunc hing the pig

slide-21
SLIDE 21

DACON INSPE CT ION SE RVICE S

FO R A LL YO UR INSPEC TIO N NEED S

MF L De monstr ation Rayong T hailand

Pumping r e c e iving and Data download.

slide-22
SLIDE 22

DACON INSPE CT ION SE RVICE S

FO R A LL YO UR INSPEC TIO N NEED S

MF L De monstr ation Rayong T hailand

Re sults Ove r vie w

slide-23
SLIDE 23

DACON INSPE CT ION SE RVICE S

FO R A LL YO UR INSPEC TIO N NEED S

MF L De monstr ation Rayong T hailand

Re sults Se c tion A

Defect 1 Defect 2

slide-24
SLIDE 24

DACON INSPE CT ION SE RVICE S

FO R A LL YO UR INSPEC TIO N NEED S

MF L De monstr ation Rayong T hailand

Re sults, Se c tion B

Defect 1 Defect 9 Confirmation internal

slide-25
SLIDE 25

DACON INSPE CT ION SE RVICE S

FO R A LL YO UR INSPEC TIO N NEED S

MF L De monstr ation Rayong T hailand

Re sults E lbow and se c tion C

Elbow Defect 2 Thin section

slide-26
SLIDE 26

DACON INSPE CT ION SE RVICE S

FO R A LL YO UR INSPEC TIO N NEED S

MF L De monstr ation Rayong T hailand

Re sults Se c tion D

Defects No confirmation

slide-27
SLIDE 27

DACON INSPE CT ION SE RVICE S

FO R A LL YO UR INSPEC TIO N NEED S

MF L De monstr ation Rayong T hailand

Re sults Be nd se c tion

Bend section, Data coverage on external radius

slide-28
SLIDE 28

DACON INSPE CT ION SE RVICE S

FO R A LL YO UR INSPEC TIO N NEED S

MF L De monstr ation Rayong T hailand

Re sults Se c tion F

Big internal defects with confirmation

slide-29
SLIDE 29

DACON INSPE CT ION SE RVICE S

FO R A LL YO UR INSPEC TIO N NEED S

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