Island Offshore Management

Transkript

1 Island Offshore Management IKM FOSNAVÅG Trond Hauge

2 BusineBusiness Areas Island Offshore 29 vesseld IOffshore LOGISTICS & SUPPLY INCREASED OIL RECOVERY AHTS SUBSEA I&M 16 vessels 3 on order - Field support, supply - 4 x UT 755 vessels - 7 x UT 776 CD vessels including 2 LNG powered vessels - 4 x UT 717 CD vessels - 3 x UT 717 CDX on order - Strong customer base 3 LWI units 1 on order 4 Well Stimulation Vessels - Global leadership Light Well Intervention - P&A, logging, tooling - Engineering - Well stimulation services - World leadership 2 vessels 1 on order - Anchor handling - Project work including trenching, P&A, light construction, cable repair - Highly skilled and experiences crew - Preferred supplier 5 vessels; - ROV survey - Construction - Module handling - Engineering - W2W - Strong order backlog 2

3 3 Island Offshore tilstandskonstroll 1. Island Wellserver(offline/online) 2. Island Constructor(offline/online) 3. Island Frontier(offline) 4. Island Patriot(offline) 5. Island Ocean Intervention II(offline) 6. Island Earl(offline) 7. Island Endevour(offline) Offline overvåking (deler instrument med Earl)

4 4 Online system hvorfor? Status rapport hver måned Kontinuerlig overvåking på alt av kritisk maskineri Forutsigbar drift Skip i kritiske operasjoner En måned/uke mellom måle intervall vil ikke være godt nok (offline) Mer ettertraktet i markedet Mer forutsigbart vedlikehold/mindre vedlikehold Ingen opplæring av mannskap

5 5 Offline system hvorfor? Rapporter ved innsendte målinger Mulig å benytte et instrument på flere skip (koffert løsning) Kostnad v.s online system Gir gode resultater og status på maskiner etter hver måling og rapport Enkelt å bruke for mannskap, krever lite opplæring

6 6 MOU Island Constructor 2013 Online MVX Generatorer Thrusterere (Fremdrift, Bow og Vros) HPU for main winch Main winch Intervention tower Auxiliary Gir og clutch mellom Auxiliary og Vros Antall Online sensorer 74 akselerometer (vibrasjons sensorer) 54 Temperatur sensorer Totalt 218 sensorer + prosess parameter som last og turtall Offline FALCON FALCON håndholdt Service avtale 1 rapport hver måned Rapport/mail/oppringt av IKM ved uforutsette hendelser, skader, kritiske alarmer

7 7 Har innvesteringen gitt oss noe. 1. Lager skade el-motor på thruster AZP Lager skader i HPU el-motorer 3. Forhindret havari i HPU pumpe 4. Oppretting av motor/generator

8 Har Lager skade el-motor på thruster AZP 120noe. Main propulsion system for intervention vessel. We monitored this damage over time and recommended bearing change before break down This has resulted in no breakdowns and increased uptime No loss of production time or brake downs have been an issue since

9 MOU IslanMOU IslandLager skade el-motor AZP 120onstructor 2013d 20LllllaMOU Island Constructor 2013llallal13Defect Factor Before bearing change Periode with low activity After Bearing change

10 Lager skade el-motor AZP 120onstructor Analysis Bearing defect in the brg. outer race Potentially critical failure within short time span The customer changed bearing at first convenient time No loss in production time

11 HPU System MVX online system Applications HPU for Intervention system Location Intervention vessel in operation in the North Sea Data transferred to IKM diagnostic center

12 HPU HPU system for main winch for intervention system. We have several times detected bearing problems in the electric motor and pump problems This has resulted in no breakdowns and increased uptime System was first installed after a major brake down. No loss of production time or brake downs have been an issue since

13 HPUBearing Defect Factor Before bearing change Periode with low activity After Bearing change

14 AHPUnalysis Bearing defect in the ball and cage Critical defect that normally develops fast The vessel change bearing at first possibility No loss in production time

15 AHPUnalysis Looseness in pump The crew manage to isolate the pump and operation was not stopped No pollution in the hydraulic oil

16 16 ISLAND OFFSHORE MANAGEMENT Spørsmål? Takk for meg!