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Well Intervention Services

Well Intervention Services

Coiled Tubing

ZOSL offer well intervention solutions conveyed on Coiled Tubing to improve well and reservoir performance.

  • Clean out boreholes
  • Perform acid stimulation
  • Reverse circulation
  • Well Killing
  • Fluid swab-out
  • Cementing
  • Pressure Control
  • Pressure testing
Slickline Services

ZOSL offers slickline services to provide services that provide a variety of well intervention services and essential measurements (such as Bottom Hole Pressure, etc) to help maximize production, while saving time- regardless of the downhole environment.

We provide slickline services that log, perforate, set, seal and perform mechanical operations with digital surface control and depth correlation.

Our slickline units can perform from the most basic completion intervention to advanced services that are typically performed on electric wireline (e-line). Decisions are made and actions are taken in real time based on accurate downhole measurements.

E-Line Services

ZOSL offers comprehensive E-line services to minimize risk by proactively identifying and solving problems encountered during completion and production.

Our services are delivered by experienced field specialists and supported by onshore data interpretation specialists.

Some services we provide are:

  • Cement Evaluation Logging
  • Leak Detection
  • Carbon-Oxide Logging
  • Casing-Diameter Evaluation
  • Casing Thickness Evaluation
  • Corrosion Evaluation
Wireline Cased Hole Intervention Services

ZOSL offers Cased-hole services help you understand both your well and your reservoir to optimize lifetime production.

We offer cased hole services to understand downhole flow, behind-casing conditions and casing and tubular integrity.

Fishing Services

ZOSL offers Fishing Services to aid in the recovery of lost equipment downhole. Our fishing services include (but not limited to) the following:

  • Internal and External Catching
  • Milling Services
  • Packer and Mill Retrieval
  • Jarring Assemblies
  • Casing Back-Off
  • Junk Baskets
  • Drill Pipe and casing Cutters
  • Dislodge Wellbore obstructions Stimulation