Case histories

Xpandable Steel Packer

Application	Xpandable Steel Packer
Sustained Casing Pressure (SCP) isolation	Case Study : Xpandable Steel External Casing Packer overcomes Bradenhead pressure in both cased and open holes.
Reservoir compartmentalization	Case Study : Xpandable AZIP Packer ensures effective zonal isolation
Reservoir compartmentalization	Case Study : Successful Zonal isolation with Saltel Steel AZIP
Acid stimulation	Case Study : Saltel Xpandable Steel Annular Zonal Isolation Packer (AZIP) allows acid stimulation
Annulus zonal isolation	Case Study : Zonal isolation with Saltel Steel AZIP – Venezuela
Stage cementing	Case Study : Xpandable Steel External Casing Packer (ECP) allows completing cementing operations in 10 wells
Stage cementing	Case Study : Successful stage cementing operations using Saltel Expandable Steel Packers run and worked in deviated well
Off-bottom cementing	Case Study : Xpandable Steel External Casing Packer (ECP): successful off-bottom cementing operation despite difficult RIH conditions
Off-bottom cementing	Case Study : Successful off-bottom cementing campaign, onshore
Cement backup (Secondary barrier in wet cement)	Case Study : Improving Primary Cementing with Saltel Steel Packer
Openhole ball-drop multistage fracturing	Case Study : Successful OH Multistage Fracturing Operations with Saltel FracPackers
Plug and abandonment	Case Study : Successful External Casing Packer (ECP-w) installation in P&A application

Xpandable Steel Patch

Application	Xpandable Steel Patch
Corrosion repair	Case study Water well rehabilitation with SES Patch
Parted casing repair	Case Study : Xpandable Patch repairs parted casing
Supporting squeeze Perforations	Case Study : Patch prevents sustained casing pressure before shale fracturing
Supporting squeeze Perforations	Case Study : Saltel Patch successfully restores casing integrity in water disposal well USA
Supporting squeeze Perforations	Saltel Patch Enables Cement Repair and Provides Fullbore Access to Continue Drilling
Completion tool repair	ICD repair in Saudi Arabia
Completion tool repair	Case Study : Successful crossover repair
Completion tool repair	Case study : Water-well turbidity reduction in a slotted screen France
Completion tool repair	Case study – DV Tool & ECP Valve Repair, USA
Completion tool repair	Case Study : ECP Valve Repair, Permian Basin
Completion tool repair	Case Study : Successful Stage Tool repair with Saltel Patch
Completion tool repair	Case Study : Screen repair to eliminate Sand production Expandable Steel Patches set on CT Offshore Caspian sea
Restoring casing/tubing integrity	Case Study Tubing Repair in a Gas Well Patch set with Coiled Tubing
Restoring casing/tubing integrity	Case Study : 1st Saltel Patch installed from a semi-submersible rig
Restoring casing/tubing integrity	Case Study: first Patch set in New Zealand
Split casing repair	Case Study : Successful Patch through Patch operation
Perforations shut off	Case Study Tubing Repair in a Gas Well Patch set with Coiled Tubing
Perforations shut off	Case Study : More than 140% oil production raised using Saltel Patch
Perforations shut off	Perforations shut off campaign in South East Asia
Perforations shut off	Egypt – Saltel Patch isolates unsolicited gas perforations
Perforations shut off	Case Study : Saltel Patch enables modifying Injection profile in a water injector well
High temperature repair	Case Study : Saltel High Temperature Patch repairs leaking casings