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Well Intervention & Stimulation Services

A fully integrated suite of fit-for-purpose equipment and highly skilled crews — from slickline and wireline to coiled tubing, pumping, and turnkey campaigns.

5.0 Our services

Integrated oilfield capability

We deploy modern equipment operated by skilled crews to deliver precision intervention across shallow to extended-reach and HPHT wells.

01

Slickline Services

Full mechanical conveyance solutions covering gauge ring runs, downhole safety valve maintenance, plug setting and retrieval, and memory production logging. Our precision approach maximises productive time in shallow to extended-reach wells.

  • Gauge ring runs and mechanical conveyance
  • Downhole safety valve maintenance
  • Plug setting and retrieval
  • Memory production logging
02

Wireline Services

Advanced cased-hole logging, perforating, pipe recovery, and plug-and-abandonment operations. We utilise state-of-the-art acquisition systems to deliver high-integrity formation evaluation data, enabling critical reservoir management decisions in real time.

  • Cased-hole logging and formation evaluation
  • Perforating and pipe recovery
  • Plug-and-abandonment operations
  • Real-time acquisition for reservoir decisions
03

Coiled Tubing

Engineered solutions for nitrogen lifting, wellbore cleanouts, acid stimulation, milling, and complex fishing operations. Our fatigue-management protocols and high-pressure pumping spreads ensure safe operations even in deep, high-angle, and high-pressure, high-temperature (HPHT) wells.

  • Nitrogen lifting and wellbore cleanouts
  • Acid stimulation and milling
  • Complex fishing operations
  • HPHT-ready fatigue management protocols
04

Pumping and Stimulation

Customised chemical packages and pumping spreads for matrix acidising, scale dissolution, water shut-off, and hydraulic fracturing support. We enhance near-wellbore permeability to restore and boost production, always prioritising reservoir compatibility and environmental stewardship.

  • Matrix acidising and scale dissolution
  • Water shut-off treatments
  • Hydraulic fracturing support
  • Reservoir-compatible chemical packages
05

Integrated Well Intervention

Combining our service lines to deliver turnkey, multi-disciplinary scopes — from rigless abandonments and re-completions to full-field stimulation campaigns — streamlined under a single point of accountability.

  • Rigless abandonments and re-completions
  • Full-field stimulation campaigns
  • Multi-disciplinary scopes under one accountability
  • End-to-end planning through execution
6.0 The Heinz Oil advantage

Built into every mobilisation

Active oilfield operations with crews and infrastructure
Oil and gas facility operations
Technician reviewing procedures on facility walkway

Safety Culture

ISO 45001 and ISO 14001 aligned HSSE, process safety controls, and independent stop-work authority.

Fleet & Technology

API-standard assets with real-time remote monitoring and cloud-based reporting.

People & Local Content

IWCF-certified leadership, multi-skilled crews, and full NOGICD Act alignment.