Work Package

A facility that measures the volume or flow rate of oil, gas, or water moving through a pipeline. Subcontractors are often mobilised to install, calibrate, inspect, or maintain metering equipment at these sites. Work scope can include instrumentation, piping, civil, and electrical trades.

The process of ensuring above-ground equipment, piping, or structural components are precisely positioned and levelled before commissioning. Subcontractors are often responsible for completing alignment checks as a hold point prior to handover. Poor alignment can trigger costly rework and delay final sign-off.

A statistical method used to predict the likelihood of rare but severe events, such as equipment failures or extreme weather. Subcontractors use EVA to assess risk exposure and justify contingency planning in bids. It supports decisions around insurance coverage, mobilisation buffers, and site safety protocols.

A secondary recovery method where water is injected into a reservoir to push remaining oil toward producing wells. Subcontractors support waterflood projects through injection well services, pump maintenance, and water handling infrastructure. Work scope can be long-term, offering stable recurring contracts.

An early project phase where owners assess technical and commercial feasibility before committing to full design. For subcontractors, it signals potential future scope but rarely includes direct field work. Winning study contracts at this stage can position your company for larger awards later.

Natural gas composed almost entirely of methane, with minimal liquid hydrocarbons. Subcontractors working dry gas sites face simpler handling requirements but often leaner margins than wet gas projects. Expect lighter equipment specs and fewer fluid management scopes.

How Operator Mergers and Acquisitions Affect Your Subcontract Agreements

When operators merge, get acquired, or sell assets, subcontractor agreements are caught in the middle. Learn how M&A activity affects your MSA, payment terms, vendor status, and what to do before, during, and after a deal closes.

How Rig Count Trends Affect Subcontractor Demand and What to Do About It

Rig counts are the earliest signal of where field service work is heading. Learn how to read drilling activity trends, anticipate demand shifts, and position your crew before the phone stops ringing.

What Is an AFE in Oil and Gas and How Does It Affect Subcontractor Payments?

An AFE (Authorization for Expenditure) controls every dollar spent on an oilfield project. Learn how it affects your billing, change orders, and cash flow as a subcontractor.