Slickline Services

Precision mechanical conveyance that protects uptime — from gauge ring runs and valve maintenance to plug work and memory production logging.

Service overview

Mechanical intervention with measurable uptime focus

Heinz Oil delivers full mechanical slickline conveyance for shallow to extended-reach wells across Nigeria. Our crews combine certified competence with disciplined pre-job planning so every run protects well integrity and reduces non-productive time.

Whether you need routine gauge-ring clearance, downhole safety valve (DHSV) maintenance, plug setting and retrieval, or memory production logging, we engineer the conveyance programme around your well geometry, pressure envelope, and production targets.

Gauge ring runs and wellbore clearance checks
Downhole safety valve maintenance and function testing
Plug setting, equalising, and retrieval
Memory production logging for reservoir insight
Fishing support for light mechanical recovery

Industrial oilfield equipment used in slickline well intervention

Fit-for-purpose fleets

Modern units operated by multi-skilled crews

How we work

From programme design to after-action review

Every slickline campaign follows a structured workflow that keeps HSE, engineering quality, and client visibility aligned.

Well data review

We assess completion details, deviation, pressure, and prior intervention history to select tools, jars, and weak-point strategy.

Risk-based planning

Job hazard analysis, pressure-control contingency, and stop-work authority are embedded before mobilisation.

Execution & reporting

Toolbox talks, run sheets, and post-job learning capture close the loop for continuous improvement.

Equipment

Slickline equipment we deploy

Representative equipment classes used across our mechanical conveyance programmes — maintained to industry standards and crewed by competent personnel.