Objectives/background • A major operator in Asia wanted to investigate why tools were unable to pass through the Tubing Retrievable Surface Controlled Subsurface Safety Valve (TRSCSSV) • Suspected wire from a previous service provider’s fish was lodged in the tubing, which was later confirmed following a 3.75” lead impression box (LIB) deployment • Remote, small footprint, offshore platforms would typically require a barge to mobilise heavy e-line equipment Expro Excellence • Expro quickly mobilised a slickline SL2K memory camera • The preliminary run indicated a damaged flow tube and confirmed wire was lodged in the tubing along with a damaged TRSSSV flow tube • During the second run to investigate the obstruction, wires surrounding the tool were confirmed at over 1,860 meters – and subsequently using the information to design an appropriate fishing tool Value to client • The client is now in the process of a planned deployment to recover the fish Contact For further information, please contact: Peter Salt Region Product Line Manager Well Intervention [email protected] www.exprogroup.com/wellintervention Well Intervention / Expro Excellence Expro camera supports successful fishing operations with full-service solution Well Intervention Expro Excellence exprogroup.com Damage can be seen on the top flow tube of the TRSCSSV and the same image seen on impression of the 3.75” LIB Top of the tool rope socket covered by metal particles; also the images of the wire coiled across the tool confirming the rope socket (tool head) is free from any exposed wires

Expro Excellence Well Intervention… · Objectives/background • A major operator in Asia wanted to investigate why tools were unable to pass through the Tubing Retrievable Surface

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Objectives/background

• A major operator in Asia wanted toinvestigate why tools were unable to passthrough the Tubing Retrievable SurfaceControlled Subsurface Safety Valve(TRSCSSV)

• Suspected wire from a previous serviceprovider’s fish was lodged in the tubing,which was later confirmed following a3.75” lead impression box (LIB)deployment

• Remote, small footprint, offshoreplatforms would typically require a bargeto mobilise heavy e-line equipment

Expro Excellence

• Expro quickly mobilised a slickline SL2Kmemory camera

• The preliminary run indicated a damagedflow tube and confirmed wire was lodgedin the tubing along with a damagedTRSSSV flow tube

• During the second run to investigate theobstruction, wires surrounding the toolwere confirmed at over 1,860 meters –and subsequently using the informationto design an appropriate fishing tool

Value to client• The client is now in the process of aplanned deployment to recover the fish

ContactFor further information, pleasecontact:

Peter SaltRegion Product Line ManagerWell Intervention

[email protected]

www.exprogroup.com/wellintervention

Well Intervention

/ Expro Excellence

Expro camera supports successful fishingoperations with full-service solution

Well Intervention

Expro Exce l lence exprogroup.com

Damage can be seen on the top flow tube ofthe TRSCSSV and the same image seen onimpression of the 3.75” LIB

Top of the tool rope socket covered by metal particles; also the images of the wire coiledacross the tool confirming the rope socket (tool head) is free from any exposed wires

WI Brunei Fishing case study_A4 31/05/2017 10:59 Page 1